1 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3 * call.c (resolve_args): New fn.
4 (build_new_function_call): Use it.
5 (build_object_call): Likewise.
6 (build_new_method_call): Likewise.
8 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10 * call.c (build_over_call): tsubst all default parms from templates.
12 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
14 * decl.c (struct cp_function): Add static_labelno.
15 (push_cp_function_context): Save it.
16 (pop_cp_function_context): Restore it.
18 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
20 * typeck.c (build_component_ref_1): Convert from reference.
22 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
24 * parse.y (current_declspecs, prefix_attributes): Initialize to
27 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
28 before we try to force it to be a TREE_LIST.
29 (decl): Make sure $1.t is non-nil.
31 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
33 * pt.c (uses_template_parms): Handle template first-parse codes.
35 * decl.c (cp_finish_decl): Only warn about user-defined statics.
37 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
39 * pt.c (unify): Handle BOOLEAN_TYPE.
41 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
42 * pt.c (tsubst): Don't set it.
43 * call.c (build_over_call): Use uses_template_parms.
45 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
47 * method.c (build_overload_nested_name): Use static_labelno
48 instead of var_labelno.
49 (build_qualified_name): New fn.
50 (build_overload_name): Split out from here.
51 (build_static_name): Use build_qualified_name.
52 * decl.c (cp_finish_decl): Statics in extern inline functions
54 (start_function): Initialize static_labelno.
56 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
58 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
59 before "all member functions in class [] are private"
61 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
63 * lex.c (do_scoped_id): convert_from_reference.
64 * init.c (build_offset_ref): Likewise.
66 Wed Jul 16 15:57:42 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
68 * parse.y (empty_parms): Only use VOID_LIST_NODE for the PARMS if
69 we're in a C++ struct/class, not if we're doing `extern "C"'.
71 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
73 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
75 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
77 * typeck.c (get_member_function_from_ptrfunc): Promote index
80 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
82 * tree.c (layout_basetypes): Move non-virtual destructor warning.
83 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
85 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
87 * decl.c (grokdeclarator): Call add_defarg_fn for the function
89 * lex.c (add_defarg_fn): Adjust.
90 (do_pending_defargs): Adjust. Don't skip the first parm.
92 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
94 * decl.c (build_enumerator): Global enumerators are also readonly.
96 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
97 (build_dynamic_cast): Call it and convert_from_reference.
99 * lex.c (add_defarg_fn): New fn.
100 (snarf_defarg): Don't add to defarg_types.
101 (do_pending_defargs): Lose defarg_types. All fns we process now
103 * decl.c (grokfndecl): Call add_defarg_fn.
105 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
106 * cp-tree.def: Add DEFAULT_ARG.
107 * spew.c (yylex): Call snarf_defarg as appropriate.
108 * parse.y: New tokens DEFARG and DEFARG_MARKER.
109 (defarg_again, pending_defargs, defarg, defarg1): New rules.
110 (structsp): Use pending_defargs.
111 (parms, full_parm): Use defarg.
112 * lex.c (init_lex): Initialize inline_text_firstobj.
113 (do_pending_inlines): Never pass the obstack to feed_input.
114 (process_next_inline): Call end_input instead of restore_pending_input.
115 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
116 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
117 * input.c (end_input): New fn.
118 (sub_getch): At the end of some fed input, just keep returning EOF
119 until someone calls end_input.
120 Remove 'obstack' field from struct input_source.
121 * decl.c (grokparms): Handle DEFAULT_ARG.
122 (replace_defarg): New fn.
123 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
125 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
127 * call.c (implicit_conversion): If nothing else works, try binding
128 an rvalue to a reference.
130 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
132 * decl.c (init_decl_processing): fix Jun 30 patch -- move
133 ifndef for Cygwin32 to include SIGSEGV.
135 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
137 * class.c (finish_struct_1): Only complain about pointers without
138 copy stuff if there are any constructors.
140 * rtti.c (build_dynamic_cast): Call complete_type on the types.
142 * decl.c (grokfndecl): If the function we chose doesn't actually
145 * decl2.c (grokclassfn): Don't specify 'const int' for the
146 artificial destructor parm.
148 * pt.c (type_unification): If we are called recursively, nothing
151 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
153 * decl.c (init_decl_processing): Stop trying to catch signals
154 other than SIGABRT since the Cygwin32 library doesn't support
155 them correctly yet. This fixes a situation in which g++ causes
156 a hang on SIGSEGVs and other such signals in our Win32-hosted
159 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
161 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
163 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
165 * typeck2.c (store_init_value): Always return the value if our
166 type needs constructing.
168 * method.c (hack_identifier): Convert class statics from
171 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
173 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
175 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
177 * typeck.c (c_expand_return): Make sure we clean up temporaries at
180 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
182 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
184 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
186 * except.c (expand_builtin_throw): Add support
187 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
189 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
191 * repo.c (extract_string): Null-terminate.
193 * cp-tree.h (TI_SPEC_INFO): New macro.
194 (CLASSTYPE_TI_SPEC_INFO): New macro.
195 * pt.c (push_template_decl): Correctly determine # of template parms
198 * call.c (compare_ics): Really fix 'this' conversions.
200 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
203 * pt.c (push_template_decl): Complain about mismatch in # of
204 template parms between a class template and a member template.
206 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
208 * method.c (synthesize_method): You can't call
209 function_cannot_inline_p after finish_function.
210 * decl.c (finish_function): Turn on flag_inline_functions and turn
211 off DECL_INLINE before handing a synthesized method to the
214 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
216 * method.c (synthesize_method): Remove July 30 change to never set
217 DECL_INLINE if at_eof.
219 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
221 * xref.c (GNU_xref_member): Ensure that the node has a
222 decl_lang_specific part before checking DECL_FRIEND_P.
224 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
226 * pt.c (instantiate_class_template): Diagnose non-class types used
229 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
231 * typeck.c (build_conditional_expr): Use convert_for_initialization
232 instead of convert_and_check.
234 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
236 * parse.y (typespec): Don't pedwarn for typeof.
238 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
240 * repo.c (finish_repo): Only check changes if we would write a
243 * call.c (compare_ics): Fix handling of 'this' conversions.
245 * pt.c (do_decl_instantiation): Support static data too. Rename
246 from do_function_instantiation.
250 * repo.c (extract_string): New fn.
251 (get_base_filename): Use it.
252 (init_repo): Compare old args with current args.
254 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
256 * Makefile.in, Make-lang.in: Protect C-ls with a comment
257 character, idea from Paul Eggert <eggert@twinsun.com>.
259 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
261 * typeck.c (c_expand_return): Be more persistent in looking for
264 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
265 pointer to reference.
267 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
269 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
271 * init.c (build_member_call, build_offset_ref):
272 Use do_scoped_id instead of do_identifier.
274 * cvt.c (convert): Remove bogosity.
276 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
278 * cvt.c (build_up_reference): Do checks of ARGTYPE and
279 TARGET_TYPE before trying to use get_binfo.
281 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
283 * cvt.c (build_up_reference): Call get_binfo to get access control.
285 * decl2.c (import_export_decl): If we don't support weaks, leave
288 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
290 * except.c (expand_builtin_throw): Add support for machines that
291 cannot access globals after throw's epilogue when
292 -fno-sjlj-exceptions is used.
294 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
296 * parse.y: 'std::' becomes '::'.
297 * lex.c (real_yylex): Remove 'namespace' warning.
298 * init.c (build_member_call): Ignore 'std::'.
299 (build_offset_ref): Likewise.
300 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
301 (do_toplevel_using_decl): Ignore 'using std::whatever'.
302 * decl.c (push_namespace): Just sorry.
303 (pop_namespace): Nop.
304 (init_decl_processing): Declare std namespace.
306 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
308 * search.c (push_class_decls): A name which ambiguously refers to
309 several instantiations of the same template just refers to the
312 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
314 * decl.c (build_enumerator): fix problem with unsigned long
315 enumerated values being smashed to ints, causing overflow
316 when computing next enumerated value. (for enum values around
319 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
321 * typeck.c (build_component_ref): Only call mark_used on a decl.
323 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
325 * typeck.c (build_c_cast): Make the check for a ptr to function
326 more specific before possible default_conversion call.
328 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
330 * except.c (expand_exception_blocks): Simplify and fix and make
331 sure we don't end a region in a sequence, as expand_end_bindings
334 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
336 * except.c (init_exception_processing): Mark terminate as not
337 returning so that the optimizer can optimize better.
339 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
341 * cvt.c (convert): Don't do any extra work, if we can avoid it
344 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
346 * *.[chy]: Change cp_convert to ocp_convert, change convert to
347 cp_convert. convert is now reserved for the backend, and doesn't
348 have the semantics a frontend person should ever want.
350 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
352 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
353 Lose -traditional support.
355 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
357 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
359 * parse.y (self_reference): Do it for templates, too.
360 * class.c (pushclass): Don't overload_template_name; the alias
361 generated by build_self_reference serves the same purpose.
363 * tree.c (list_hash): Make static, take more args.
364 (list_hash_lookup): Likewise.
365 (list_hash_add): Make static.
366 (list_hash_canon): Lose.
367 (hash_tree_cons): Only build a new node if one isn't already in the
369 (hash_tree_chain): Use hash_tree_cons.
371 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
372 of calling lookup_name.
374 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
376 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
377 doesn't refer to the CONST_DECLs.
379 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
381 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
383 (expand_class_desc): Convert the last argument to a sizetype.
385 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
387 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
388 __real__): Add reswords.
389 * hash.h: Regenerate.
390 * lex.h (rid): Add RID_COMPLEX.
391 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
392 * lex.c (init_lex): Add building of RID_COMPLEX. Unset reserved
393 word "complex" if -fno-gnu-keywords.
394 (real_yylex): General cleanup in line with what c-lex.c also has,
395 sans the cruft for traditional; add handling of SPEC_IMAG, complex
396 types, and imaginary numeric constants.
397 * parse.y (REALPART, IMAGPART): Add tokens.
398 (unary_expr): Add REALPART and IMAGPART rules.
399 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
400 * decl.c (complex_{integer,float,double,long}_type_node): Define
402 (init_decl_processing): Set up the types.
403 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
404 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
405 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
406 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
407 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
409 * method.c (build_overload_name): Add handling of the different
410 COMPLEX_TYPEs, prefixing them with `J'.
411 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
413 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
414 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
415 (mapcar): Handle COMPLEX_CST.
416 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
417 (common_type): Add code for complex types.
418 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
419 (convert_for_assignment): Likewise.
420 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
422 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
424 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
425 tsubst_expr, as it might try to do overload resolution.
427 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
429 * pt.c (instantiate_class_template): Oops.
431 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
433 * cp-tree.def: Add TAG_DEFN.
434 * pt.c (tsubst_enum): New fn.
435 (instantiate_class_template): Use it.
436 (tsubst_expr): Support TAG_DEFN.
437 (tsubst): Support local enums.
438 (tsubst_copy): Likewise.
439 * decl.c (finish_enum): Likewise.
440 (start_enum): If this is a local enum, switch to permanent_obstack.
442 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
444 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
445 (finish_function): Put the base init code for constructors just
446 after the parm cleanup insns.
447 (struct cp_function): Add last_parm_cleanup_insn.
448 (push_cp_function_context): Likewise.
449 (pop_cp_function_context): Likewise.
451 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
453 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
455 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
457 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
458 for THUNK_FNDECL before we switch to temporary allocation.
460 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
462 * call.c (build_new_op): Handle null arg2 for ?:.
464 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
466 * except.c (expand_exception_blocks): Ensure that we flow through
467 the end of the exception region for the exception specification.
468 Move exception region for the exception specification in, so that
469 it doesn't protect the parm cleanup. Remove some obsolete code.
470 * decl.c (store_parm_decls): Likewise.
471 (finish_function): Likewise.
473 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
475 * init.c (build_new): Fix nothrow handling.
477 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
479 * init.c (emit_base_init): Don't warn about the initialization
480 list for an artificial member.
482 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
484 * expr.c (do_case): Handle !START case for the error msg.
486 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
488 * decl2.c, lang-options.h: New option -Weffc++.
489 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
492 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
493 to MULTIPLE_SYMBOL_SPACES.
495 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
497 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
499 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
501 * typeck.c (c_expand_return): Don't complain about returning void
502 to void in an artificial function.
503 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
504 don't set DECL_RESULT, set DECL_ARTIFICIAL.
505 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
507 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
509 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
511 * except.c (init_exception_processing): Likewise.
512 (expand_end_catch_block): Likewise.
513 (expand_exception_blocks): Likewise.
514 (expand_throw): Likewise.
515 * exception.cc (__default_terminate): Likewise.
517 * init.c (perform_member_init): Use new method of expr level
518 cleanups, instead of cleanups_this_call and friends.
519 (emit_base_init): Likewise.
520 (expand_aggr_vbase_init_1): Likewise.
521 (expand_vec_init): Likewise.
522 * decl.c (cp_finish_decl): Likewise.
523 (expand_static_init): Likewise.
524 (store_parm_decls): Likewise.
525 (cplus_expand_expr_stmt): Likewise.
526 * decl2.c (finish_file): Likewise.
528 * Make-lang.in (exception.o): Ok to compile with -O now.
530 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
531 we know it will be done later by the backend.
533 * decl2.c (lang_f_options): Remove support for short temps.
534 * lang-options.h: Likewise.
536 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
538 * tree.c (varargs_function_p): New fn.
539 * method.c (emit_thunk): Replace broken generic code with code to
540 generate a heavyweight thunk function.
542 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
544 * pt.c (process_template_parm): pedwarn about floating-point parms.
546 * decl.c (grokdeclarator): inline no longer implies static.
548 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
550 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
552 * class.c (check_for_override): The signature of an overriding
553 function is not changed.
555 * call.c (build_over_call): Move setting of conv into the loop.
557 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
559 * call.c (build_user_type_conversion_1): Really ignore rvalue
560 conversions when looking for a REFERENCE_TYPE.
562 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
563 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
564 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
565 (build_unary_op): Likewise.
566 * call.c (build_over_call): See through a CONVERT_EXPR around the
567 ADDR_EXPR for on a temporary.
568 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
569 the ADDR_EXPR for a local variable.
571 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
573 * call.c (build_user_type_conversion_1): If we're trying to
574 convert to a REFERENCE_TYPE, only consider lvalue conversions.
575 (build_new_function_call): Print candidates.
576 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
577 (reference_binding): Binding a temporary of a reference-related type
580 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
582 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
583 * tinfo2.cc (type_info::before): Likewise.
585 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
587 * call.c (implicit_conversion): Oops.
589 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
591 * call.c (implicit_conversion): Try to find a reference conversion
592 before binding a const reference to a temporary.
594 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
596 * exception.cc (__default_unexpected): Call terminate by default,
597 so that if the user overrides terminate, the correct function will
600 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
602 * parse.y (left_curly): Avoid trying to use any fields of
603 error_mark_node, as there aren't any.
605 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
607 * lex.c (do_identifier): Avoid breaking on overloaded methods
608 as default arguments.
610 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
612 * call.c (add_template_candidate): Initialize the variable "dummy".
614 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
616 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
617 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
619 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
621 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
622 (debug_binfo): Delete decl, not needed.
624 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
625 promotes_to_aggr_type): Delete fns.
626 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
627 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
628 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
630 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
632 * friend.c (is_friend_type): Delete fn.
633 * cp-tree.h (is_friend_type): Delete decl.
635 * decl.c (original_result_rtx, double_ftype_double,
636 double_ftype_double_double, int_ftype_int, long_ftype_long,
637 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
638 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
640 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
642 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
644 * decl.c (pushdecl_nonclass_level): #if 0, unused.
645 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
647 * lex.c (reinit_lang_specific): #if 0, unused.
648 * cp-tree.h (reinit_lang_specific): #if 0 decl.
650 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
651 * cp-tree.h (revert_static_member_fn): Delete decl.
653 * class.c (root_lang_context_p): Delete fn.
654 * cp-tree.h (root_lang_context_p): Delete decl.
656 * decl.c (set_current_level_tags_transparency): #if 0, unused.
657 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
659 * lex.c (set_vardecl_interface_info): Make static.
660 * cp-tree.h (set_vardecl_interface_info): Delete decl.
662 * call.c (find_scoped_type): Make static.
663 * cp-tree.h (find_scoped_type): Delete decl.
665 * search.c (convert_pointer_to_vbase): Make static.
666 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
668 * decl.c (const_ptr_type_node): Likewise.
669 * cp-tree.h (const_ptr_type_node): Delete decl.
671 * typeck.c (common_base_type): Make static.
672 * cp-tree.h (common_base_types): Delete erroneous decl.
674 * pt.c (classtype_mangled_name): Make static.
675 * cp-tree.h (classtype_mangled_name): Delete decl.
677 * lex.c (check_newline): Make static.
678 * cp-tree.h (check_newline): Delete decl.
680 * typeck.c (build_x_array_ref): Delete fn, same idea as
682 * cp-tree.h (build_x_array_ref): Delete decl.
684 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
686 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
688 * class.c (build_vtable_entry): Make static.
689 * cp-tree.h (build_vtable_entry): Delete decl.
691 * class.c (build_vbase_pointer): Make static.
692 * cp-tree.h (build_vbase_pointer): Delete decl.
694 * sig.c (build_sptr_ref): Add forward decl and make static.
695 * cp-tree.h (build_sptr_ref): Delete decl.
697 * call.c (build_new_method_call): Add forward decl and make static.
698 * cp-tree.h (build_new_method_call): Delete decl.
700 * call.c (build_object_call): Make static.
701 * class.c (check_for_override, complete_type_p, mark_overriders):
703 * decl.c (cp_function_chain): Likewise.
704 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
706 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
708 * tree.c (build_cplus_array_type_1): Likewise.
709 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
710 (comp_target_parms): Likewise.
712 * init.c (build_builtin_call): Make static.
713 * cp-tree.h (build_builtin_call): Delete decl.
715 * typeck.c (binary_op_error): Delete decl.
716 * cp-tree.h (binary_op_error): Likewise.
718 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
720 * call.c (build_method_call): Compare against error_mark_node
721 directly, rather than the ERROR_MARK tree code.
722 * cvt.c (cp_convert): Likewise.
723 * decl.c (print_binding_level): Likewise.
724 (duplicate_decls): Likewise.
725 (grokdeclarator): Likewise.
726 (grokdeclarator): Likewise.
727 * init.c (expand_aggr_init_1): Likewise.
728 (decl_constant_value): Likewise.
729 * method.c (build_opfncall): Likewise.
730 (hack_identifier): Likewise.
731 * typeck.c (build_modify_expr): Likewise.
733 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
735 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
737 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
739 * pt.c (coerce_template_parms): Add new error message.
741 * method.c (build_overload_value): Implement name mangling for
742 floating-point template arguments.
744 * method.c (build_overload_int, icat, dicat): Fix mangling of template
745 arguments whose absolute value doesn't fit in a signed word.
747 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
749 * friend.c: New file; put all of the friend stuff in here.
750 * init.c: Instead of here.
751 * Makefile.in (CXX_OBJS): Add friend.o.
752 (friend.o): Add dependencies.
753 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
755 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
757 * call.c (build_scoped_method_call): Complain if the scope isn't a
760 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
762 * parse.y (left_curly): Don't crash on erroneous type.
764 * init.c (build_delete): Fix type of ref.
766 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
768 * search.c (get_vbase_1): Renamed from get_vbase.
769 (get_vbase): Wrapper, now non-static.
770 (convert_pointer_to_vbase): Now static.
772 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
773 * init.c (build_delete): Pass one.
774 (build_partial_cleanup_for): Use build_scoped_method_call.
775 * decl.c (finish_function): Pass a binfo.
777 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
779 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
781 * typeck.c (build_c_cast): Lose other reference to flag.
783 * call.c (build_field_call): Don't look for [cd]tor_identifier.
784 * decl2.c (delete_sanity): Remove meaningless use of
785 LOOKUP_HAS_IN_CHARGE.
786 * decl.c (finish_function): Use build_scoped_method_call instead
787 of build_delete for running vbase dtors.
788 * init.c (build_delete): Call overload resolution code instead of
789 duplicating it badly.
791 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
793 * call.c (build_over_call): Call mark_used before trying to elide
796 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
798 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
800 * typeck.c (build_modify_expr): Always pedwarn for a cast to
801 non-reference used as an lvalue.
803 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
805 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
807 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
809 * parse.y (handler): Fix template typo.
811 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
813 * error.c (lang_decl_name): New fn.
814 * tree.c (lang_printable_name): Use it.
816 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
818 * g++spec.c: Include config.h so that we can catch bzero #defines
819 from the config file.
821 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
823 * new1.cc: Include a declaration for malloc, to avoid warning, and
824 avoid lossing on systems that require one (ones that define malloc
827 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
829 * decl2.c (max_tinst_depth): New variable.
830 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
832 * pt.c (max_tinst_depth): Variable moved.
833 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
836 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
838 * decl.c (xref_basetypes): Allow a base class that depends on
839 template parms to be incomplete.
841 * decl2.c (build_expr_from_tree): Support typeid(type).
842 * rtti.c (get_typeid): Support templates.
843 (expand_si_desc, expand_class_desc): Fix string length.
844 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
846 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
848 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
850 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
852 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
854 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
855 smashes together template and non-template decls of the same
858 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
860 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
862 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
864 * decl.c (duplicate_decls): Next route, pedwarn about different
865 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
867 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
869 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
870 (struct lang_type): Delete has_default_implementation member.
871 Increase dummy to 21.
872 * decl.c (start_method): Delete usage.
874 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
875 store_after_parms, start_decl_1, auto_function): Add decls.
876 (get_arglist_len_in_bytes, declare_implicit_exception,
877 have_exceptions_p, make_type_decl, typedecl_for_tag,
878 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
879 build_component_type_expr, cplus_exception_name,
880 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
881 * call.c (build_this): Make static.
882 (is_complete): Likewise.
883 (implicit_conversion): Likewise.
884 (reference_binding): Likewise.
885 (standard_conversion): Likewise.
886 (strip_top_quals): Likewise.
887 (non_reference): Likewise.
888 (build_conv): Likewise.
889 (user_harshness): Likewise.
890 (rank_for_ideal): Likewise.
891 * decl.c (start_decl_1): Delete forward decl.
892 (push_decl_level): Make static.
893 (resume_binding_level): Make static.
894 (namespace_bindings_p): Make static.
895 (declare_namespace_level): Make static.
896 (lookup_name_real): Make static.
897 (duplicate_decls): Make static. Take register off NEWDECL and
899 * decl2.c (get_sentry): Make static.
900 (temp_name_p): Delete fn.
901 * except.c (auto_function): Delete decl.
902 * lex.c (handle_{cp,sysv}_pragma): Make static.
903 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
904 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
905 * pt.c (tsubst_expr_values): Make static.
906 * rtti.c (combine_strings): Delete decl.
908 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
910 * pt.c (push_template_decl): Handle getting a typedef.
912 * call.c (build_new_function_call): Complain about void arg.
914 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
916 * decl.c (duplicate_decls): Give pedwarn of different exceptions
917 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
919 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
921 * except.c (expand_throw): Don't expand the cleanup tree here,
922 since we are not going to write the rtl out. Fixes problem with
925 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
927 * Make-lang.in: Add $(exeext) as necessary.
929 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
931 * parse.y (handler_seq): Must have at least one catch clause.
933 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
935 * call.c (add_builtin_candidate): Restore ?: hack.
937 * decl.c (grok_op_properties): More warnings.
939 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
941 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
942 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
944 * decl.c (duplicate_decls): Scale back to a warning, and only do
947 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
949 * decl.c (duplicate_decls): pedwarn mismatched exception
952 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
954 * call.c (build_new_method_call): Don't display the invisible
955 argument for controlling virtual bases.
957 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
959 * new: Add nothrow new and delete, bad_alloc and throw specifications
961 * decl.c (init_decl_processing): Add throw specification for delete.
962 * new.cc (nothrow): Define.
963 * lex.c (real_yylex): Removing warning that throw and friends are
965 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
966 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
967 * Make-lang.in: Add new{1,2}.{cc,o}.
969 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
971 * lex.c (cons_up_default_function): Fix return type of synth op=.
973 * init.c (emit_base_init): Add warnings for uninitialized members
976 * decl.c (xref_basetypes): Add warning for non-polymorphic type
977 with destructor used as base type.
979 * decl.c (grok_op_properties): Add warning for op= returning void.
980 * typeck.c (c_expand_return): Add warning for op= returning anything
983 * class.c (finish_struct_1): Add warning for class with pointers
984 but not copy ctor or copy op=.
986 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
987 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
988 (instantiate_template): If -fexternal-templates, add this
989 instantiation to pending_templates.
991 * decl2.c (copy_assignment_arg_p): Disable old hack to support
994 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
996 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
998 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
1000 * call.c (standard_conversion): Handle getting references. Tack
1001 on RVALUE_CONV here. Do it for non-class types, too.
1002 (reference_binding): Pass references to standard_conversion.
1003 (implicit_conversion): Likewise.
1004 (add_builtin_candidate): Disable one ?: kludge.
1005 (convert_like): Handle RVALUE_CONVs for non-class types.
1006 (joust): Disable the other ?: kludge.
1008 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1010 * decl.c (init_decl_processing): Add code to build up common
1011 function types beforehand, to avoid creation then removal of
1012 things already in the hash table.
1014 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1016 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
1019 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
1020 current_template_parms.
1022 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
1024 * search.c (lookup_field): Don't return a function, check want_type.
1026 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1028 * init.c (build_new): Make sure PLACEMENT has a type.
1030 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1032 * init.c (build_new): Support new (nothrow).
1034 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1036 * pt.c (instantiate_decl): Also do push_to_top_level before setting
1039 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
1040 * pt.c (tsubst): Defer instantiation of default args.
1041 * call.c (build_over_call): Until here.
1043 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1045 * search.c (lookup_field): Make sure we have an
1046 IDENTIFIER_CLASS_VALUE before we try to return it.
1048 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1050 * call.c (build_method_call): Delete unused var PARM.
1051 (build_overload_call_real): Likewise.
1052 (build_object_call): Delete unused var P.
1053 (build_new_op): Likewise.
1054 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
1055 var definitions, which are never used.
1056 (shadow_tag): Delete unused var FN.
1057 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
1058 * init.c (build_new): Delete unused var ALLOC_TEMP.
1059 * method.c (hack_identifier): Delete unused var CONTEXT.
1060 (do_build_copy_constructor): Delete unused var NAME.
1061 (synthesize_method): Delete unused var BASE.
1062 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
1063 * rtti.c (build_headof): Delete unused var VPTR.
1064 (get_typeid): Delete unused var T.
1065 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
1067 (build_ptrmemfunc): Delete unused vars U and NINDEX.
1068 * typeck2.c (build_functional_cast): Delete unused var BINFO.
1070 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
1072 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
1073 things in a type being defined.
1074 * decl.c (finish_enum): Reverse the values so that they are in
1077 * pt.c (instantiate_class_template): Don't initialize
1078 BINFO_BASETYPES until the vector is filled out.
1079 (unify): Don't abort on conflicting bindings, just fail.
1080 (instantiate_decl): Do push_tinst_level before any tsubsting.
1082 * method.c (build_overload_value): Handle getting a
1083 TEMPLATE_CONST_PARM for a pointer.
1085 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
1087 * init.c (expand_member_init): Don't give 'not a base' error for
1090 * pt.c (instantiate_decl): Call import_export_decl later.
1092 * pt.c (instantiate_class_template): Return a value.
1094 * parse.y (extension): New rule for __extension__.
1095 (extdef, unary_expr, decl, component_decl): Use it.
1097 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
1099 * class.c (base_binfo): Remove unused base_has_virtual member.
1100 (finish_base_struct): Likewise.
1101 (finish_struct_1): Likewise.
1103 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
1105 * search.c (expand_upcast_fixups): Fix bogus code generation
1106 problem where the generated code uses the wrong index into the
1107 runtime built vtable on the stack. Old code could clobber random
1110 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
1112 * init.c (perform_member_init): Make sure the partial EH cleanups
1113 live on the function_obstack.
1115 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
1117 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
1118 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
1120 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
1122 * decl.c (grokvardecl): Avoid ANSI style initialization.
1124 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
1126 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
1128 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
1130 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
1132 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1134 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
1135 arguments we compare against. Start the count of I at 1, not 0,
1136 since argv[0] is still the command.
1138 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1140 * lang-specs.h: Accept .cp as an C++ extension.
1142 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1144 * cp-tree.h (ptr_reasonably_similar): Add decl.
1146 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1148 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
1149 pointer. New local SPECBITS with the parm's value.
1150 (grokdeclarator): Pass &specbits down.
1152 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
1153 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
1155 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
1156 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
1158 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
1159 not an error_mark_node.
1161 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
1163 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
1164 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
1166 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
1168 * decl.c (grokdeclarator): When giving an anonymous struct a name,
1169 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
1172 * typeck2.c (build_m_component_ref): If component is a pointer
1173 to data member, resolve the OFFSET_REF now.
1175 * call.c (convert_like): Don't go into infinite recursion.
1177 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
1179 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
1180 * tree.c (layout_basetypes): And on the vbase ptr.
1182 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
1184 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
1185 CHAR_TYPE_SIZE so bool is always the same size as another type.
1187 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
1189 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
1191 * decl2.c (grok_x_components): Remove synthesized methods from
1192 TYPE_METHODS of an anonymous union, complain about member
1194 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
1196 (finish_function): Just clear the DECL_RTL of our arguments.
1198 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
1200 * decl2.c (finish_file): Emit DWARF debugging info for static data
1203 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
1205 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
1207 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
1210 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1212 * Make-lang.in (g++-cross$(exeext)): Fix typo.
1214 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1216 Make the g++ driver now be a standalone program, rather than one
1217 that tries to run the gcc driver after munging up the options.
1218 * Make-lang.in (g++.c, g++spec.o): New rules.
1219 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
1221 (g++$(exeext)): New rule, based on xgcc rule.
1222 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
1223 * g++spec.c: New file.
1224 * g++.c: Removed file.
1226 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
1228 * cvt.c (build_up_reference): Arrange for any temporary values
1229 that have been keep in registers until now to be put into memory.
1231 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1233 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
1234 that make -j3 bootstrap works better.
1236 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
1238 * decl.c (pushtag): Do pushdecl for anon tags.
1240 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
1242 * typeck.c (c_expand_return): Fix logic.
1243 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
1245 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
1247 * g++.c (main): Make sure arglist has a final NULL entry. Add
1248 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
1249 stdin/stdout of the invoked program are redirected to
1252 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
1254 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
1256 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
1258 * init.c (resolve_offset_ref): Handle obj.vfn better.
1259 * typeck.c (build_component_ref): Set TREE_TYPE on result from
1262 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
1264 * typeck.c (convert_for_assignment): Also handle anachronistic
1265 implicit conversions from (::*)() to cv void*.
1266 * cvt.c (cp_convert_to_pointer): Likewise.
1268 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
1270 * lex.c (handle_cp_pragma): Fix bogus warning.
1272 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
1274 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
1275 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
1277 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
1279 * class.c (finish_struct_1): Support DWARF2_DEBUG.
1280 * search.c (dfs_debug_mark): Likewise.
1281 * decl2.c (finish_vtable_vardecl): Likewise.
1282 * decl.c (pushtag, finish_enum): Likewise.
1283 * lex.c (check_newline): Use debug_* instead of calling *out
1286 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1288 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
1289 on some picky hosts.
1291 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
1293 * class.c (finish_struct_1): A class has a non-trivial copy
1294 constructor if it has virtual functions.
1296 * cvt.c (cp_convert): Always call a constructor.
1298 * call.c (reference_binding): Still tack on a REF_BIND
1299 for bad conversions.
1300 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
1302 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
1303 (c_expand_return): Likewise.
1304 * typeck2.c (digest_init): Likewise for { }.
1305 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
1306 * cvt.c (cp_convert): Handle failure better.
1308 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1310 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
1311 of GCC be path-relative.
1313 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1315 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
1316 it does need choose-temp.o and pexecute.o.
1318 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1320 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
1321 that we still use it.
1322 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
1324 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
1326 * init.c (expand_default_init): Avoid calling constructors to
1327 initialize reference temps.
1329 * cvt.c (convert_to_reference): Fix.
1331 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
1333 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
1334 (convert_to_reference): Likewise.
1335 * typeck.c (convert_for_initialization): Likewise.
1336 * init.c (expand_default_init): Likewise.
1337 (expand_aggr_init_1): Likewise.
1338 * cp-tree.h (CONV_NONCONVERTING): Lose.
1339 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
1341 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
1343 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
1345 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
1347 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
1349 * init.c (expand_aggr_init_1): Don't crash on non-constructor
1352 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1354 * g++.c: Include gansidecl.h.
1355 (VPROTO, PVPROTO, VA_START): Delete.
1356 (choose_temp_base_try, choose_temp_base, perror_exec,
1357 run_dos) [__MSDOS__]: Delete fns.
1358 (pfatal_with_name): Delete fn.
1359 (temp_filename): Declare like in gcc.c.
1360 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
1361 (error_count, signal_count): Define.
1362 (error): Delete both definitions.
1363 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
1364 (pfatal_pexecute): Add fn from gcc.c.
1365 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
1366 code to use the pexecute stuff also used by gcc.c.
1367 (MIN_FATAL_STATUS): Define.
1368 * Make-lang.in (g++): Add dependency on and linking with
1369 choose-temp.o and pexecute.o.
1371 * cp-tree.h: Include gansidecl.h.
1372 (STDIO_PROTO): Delete #undef/#define.
1373 * cvt.c (NULL): Delete #undef/#define.
1374 * expr.c (NULL): Likewise.
1375 * init.c (NULL): Likewise.
1376 * rtti.c (NULL): Likewise.
1377 * xref.c (NULL): Likewise.
1379 * cp-tree.h (build_user_type_conversion): Add prototype.
1380 * call.c (build_user_type_conversion): Delete prototype. Correct
1381 decl of FLAGS arg to be an int.
1382 * cvt.c (build_user_type_conversion): Likewise.
1384 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
1386 * cp-tree.def: Add TRY_BLOCK and HANDLER.
1387 * except.c (expand_start_catch_block): Support templates.
1388 * parse.y (try_block, handler_seq): Likewise.
1389 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
1391 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
1393 * pt.c (current_template_args): New fn.
1394 (push_template_decl): Use it.
1395 * decl.c (grokdeclarator): Use it.
1397 * decl2.c (build_expr_from_tree): Dereference ref vars.
1399 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
1400 the decl-specifier-seq.
1402 * decl.c (grok_op_properties): Don't force the type of a conversion
1403 op to be complete. Don't warn about converting to the same type
1404 for template instantiations.
1406 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
1409 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
1411 * typeck.c (get_delta_difference): Remove previous bogusness.
1412 Don't give errors if force is set.
1414 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
1416 * decl2.c (finish_file): Don't emit debug info.
1417 * decl.c (pushdecl): Lose obsolete code.
1418 (grokdeclarator): Still do the long long thing after complaining.
1419 * search.c (note_debug_info_needed): Don't do anything if we're in a
1421 * method.c (synthesize_method): For non-local classes,
1422 push_to_top_level first.
1424 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
1426 * typeck.c (get_delta_difference): Add no_error parameter.
1427 (build_ptrmemfunc): Call get_delta_difference with no_error set;
1428 we don't want error messages when converting unrelated
1429 pointer-to-member functions.
1431 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
1433 * error.c (dump_expr): Improve the wording on error messages that
1434 involve pointer to member functions.
1436 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
1438 * cvt.c (cp_convert_to_pointer): Move code for conversions from
1439 (::*)() to void* or (*)() up a bit, so that we can convert from
1440 METHOD_TYPEs as well.
1442 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
1444 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
1445 There are no 'member' types.
1446 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
1447 (build_x_typeid): Handle errors.
1449 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
1451 * typeck.c (convert_for_assignment): Handle anachronistic implicit
1452 conversions from (::*)() to void* or (*)().
1453 * cvt.c (cp_convert_to_pointer): Likewise.
1454 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
1455 conversions from here.
1456 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
1457 * lang-options.h: Likewise.
1458 * decl2.c (warn_pmf2ptr): Define.
1459 * cp-tree.h: Declare it.
1460 * typeck2.c (digest_init): Allow pmfs down into
1461 convert_for_initialization.
1463 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
1465 * typeck.c (c_expand_return): Fix for returning overloaded fn.
1467 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
1469 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
1470 * decl.c (grok_reference_init): Pass DIRECT_BIND.
1471 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
1473 * call.c (convert_like): Don't pass INDIRECT_BIND.
1474 * typeck.c (convert_arguments): Likewise.
1475 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
1477 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
1479 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
1480 similar code in build_up_ref.
1481 * cvt.c (build_up_reference): Drastically simplify.
1483 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
1485 * typeck.c (signed_or_unsigned_type): If the given type already
1486 as the correct signedness, then just return it.
1488 * typeck.c ({un,}signed_type): If can't do anything, call
1489 signed_or_unsigned_type.
1491 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
1493 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
1494 current_class_type is NULL.
1496 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
1498 * class.c (finish_struct_1): Avoid empty structs by adding a field
1499 so layout_type gets the mode right.
1501 * typeck.c (c_expand_return): Drastically simplify.
1503 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
1505 * typeck.c (decay_conversion): Handle overloaded methods.
1507 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
1509 * call.c (build_over_call): A TARGET_EXPR has side-effects.
1511 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
1513 * cvt.c (convert_to_pointer_force): Add code to support pointer to
1514 member function to pointer to function conversions.
1515 * init.c (resolve_offset_ref): Add code to allow faked up objects,
1516 ignoring them if they are not used, and giving an error, if they
1518 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
1519 code, and so that we can give an error, if we needed an object,
1520 and one was not provided.
1521 (build_c_cast): Don't call default_conversion when we want to
1522 convert to pointer to function from a METHOD_TYPE.
1524 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
1526 * Make-lang.in (cplib2.ready): Fix logic.
1528 * decl.c (shadow_tag): Only complain about non-artificial function
1531 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
1533 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
1535 * expr.c (cplus_expand_expr): Pre-tweak call_target like
1536 expand_inline_function would.
1538 * pt.c (mark_decl_instantiated): If extern_p, call
1539 mark_inline_for_output.
1541 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
1543 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
1546 * typeck.c (get_delta_difference): Fix wording, as we can be used
1547 for pointer to data members.
1549 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
1551 * pt.c (tsubst): If the function decl isn't a member of this
1552 template, return a copy of the decl (including copying the
1553 lang-specific part) so we don't hose ourselves later.
1555 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
1557 * class.c (finish_struct): Remove DWARF-specific tag handling.
1558 * decl.c (pushtag): Likewise.
1559 (finish_function): Always clear DECL_ARGUMENTS on function decls with
1561 * decl2.c (finish_file): Emit DWARF debugging info for static data
1564 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
1566 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
1567 isn't the same as the new one before we whack it.
1569 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
1571 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
1572 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
1573 warn_traditional and warn_strict_prototypes; remove ancient
1574 'overload' code; remove references to flag_traditional.
1576 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
1578 * input.c (sub_getch): Handle 8-bit characters in string literals.
1580 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
1582 * tree.c (mapcar): Handle CONSTRUCTORs.
1583 (copy_to_permanent): Handle expression_obstack properly.
1585 * Make-lang.in (cplib2.txt): Also depend on the headers.
1587 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
1589 (expand_class_desc): Use USItype for offset field.
1590 * tinfo.h (struct __class_type_info): Likewise.
1592 * method.c (build_overload_int): TYPE_PRECISION should be applied
1595 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
1597 * call.c (build_new_op): A COND_EXPR involving void must be a
1600 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
1602 * typeck.c (build_x_component_ref): New fn.
1603 (build_object_ref): Use it.
1604 * parse.y (primary): Use it.
1605 * decl2.c (build_expr_from_tree): Use it.
1606 * cp-tree.h: Declare it.
1608 * decl.c (start_decl): variable-sized arrays cannot be initialized.
1609 * error.c (dump_type_suffix): Handle variable arrays.
1611 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1613 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
1615 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
1617 * decl.c (lookup_name_real): Don't try to look up anything in a
1620 * tinfo2.cc (__throw_type_match_rtti): Oops.
1622 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1624 * Make-lang.in (exception.o): Use -fno-PIC for now.
1626 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
1628 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
1630 (get_tinfo_fn_dynamic): Extracted from build_typeid.
1631 * tinfo2.cc (__dynamic_cast): Adjust.
1633 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
1634 (build_x_typeid): Likewise.
1636 * parse.y: Call build_x_typeid instead of build_typeid.
1637 * cp-tree.def: Add TYPEID_EXPR.
1638 * pt.c (tsubst_copy): Handle typeid.
1639 * decl2.c (build_expr_from_tree): Likewise.
1640 * rtti.c (build_x_typeid): Throw bad_typeid from here.
1641 (build_typeid): Not here.
1642 * cp-tree.h: Declare build_x_typeid.
1644 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
1646 * call.c (convert_like): Pull out constant values.
1648 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
1650 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1652 * decl.c (init_decl_processing): Create short int types before
1653 creating size_t in case a machine description needs to use
1654 unsigned short for size_t.
1656 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
1658 * Make-lang.in (exception.o): Turn off pic.
1660 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
1661 type, multi-level ptr conversions.
1663 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
1664 (throw_bad_cast): Use it.
1665 (throw_bad_typeid): New fn.
1666 (build_typeid): Throw bad_typeid as needed.
1668 (synthesize_tinfo_fn): Handle functions and arrays before checking
1671 * Remove .h from standard C++ headers, add new.h, move into inc
1674 * exception*: Remove pointer from object, constructors. Add
1675 default exception::what that uses type_info::name. Add
1678 * init.c (build_new): Don't add a cookie to new (void *) T[2].
1680 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
1682 * Make-lang.in: Building C++ code depends on cc1plus.
1684 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1686 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
1687 a HOST_WIDE_INT, not a tree.
1689 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
1691 * exception.cc: Don't include <stdlib.h>.
1693 * Make-lang.in (c++.clean): Remove cplib2.*.
1695 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
1697 * parse.y (component_decl_1, component_costructor_declarator case):
1698 Pass attributes/prefix_attributes in tree list.
1700 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
1702 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
1704 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
1706 * lex.c (do_identifier): Don't do deferred lookup in a template
1709 * typeck2.c (store_init_value): Oops.
1711 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
1712 New files for C++ lang-support library.
1713 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
1714 (CXX_LIB2FUNCS): Define.
1715 And rules for building the C++ lang-support code.
1716 * config-lang.in (headers): Define.
1717 (lib2funcs): Define.
1719 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
1721 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
1723 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
1724 * typeck2.c (store_init_value): Check for initializing pmf with { }
1726 (process_init_constructor): Not here.
1728 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
1730 * pt.c (begin_template_parm_list): Increment
1731 processing_template_decl here.
1732 (end_template_parm_list): Not here.
1733 (process_template_parm): No need to add 1 to it now.
1734 * *.c: Use processing_template_decl instead of current_template_parms
1735 to check for being in a template.
1737 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
1738 (tsubst_copy): Handle CONSTRUCTOR.
1739 (instantiate_decl): Set up context properly for variables.
1740 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
1741 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
1743 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1745 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
1747 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
1749 * method.c (make_thunk): Call comdat_linkage before setting the
1752 * decl2.c (comdat_linkage): Use make_decl_one_only.
1753 (import_export_decl): Likewise.
1754 * decl.c (init_decl_processing): Check supports_one_only instead of
1757 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
1759 * decl2.c (grokfield): Tighten checking for access decls.
1761 * decl.c (make_typename_type): Resolve references to
1762 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
1763 (lookup_name_real): Types that depend on a template parameter get
1764 an implicit 'typename' unless they're in the current scope.
1765 (start_decl_1): We don't care about incomplete types that depend
1767 (grokdeclarator): Resolve 'typename's in the type specifier that
1768 refer to members of the current scope.
1770 * call.c (build_over_call): Remove 'inline called before
1771 definition' diagnostic.
1772 (build_method_call): Likewise.
1773 * decl.c (duplicate_decls): Downgrade 'used before declared
1774 inline' to a warning, only with -Winline.
1776 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1778 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
1780 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
1782 * call.c (build_method_call): When calling a signature
1783 default implementation, as in other cases, let instance_ptr simply
1786 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
1788 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
1790 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
1792 * except.c (expand_start_catch_block): Add a pushlevel so that -g
1793 works on hppa and SPARC.
1795 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1797 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
1799 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
1801 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
1802 before testing whether it's a signature.
1804 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
1806 * call.c (build_new_method_call): Don't complain about signature
1807 pointers and references not being an aggr type.
1808 (build_this): If a signature pointer or reference was passed in,
1810 (build_new_method_call): If instance is a signature pointer, set
1811 basetype to the signature type of instance.
1812 * sig.c (build_signature_method_call): Deleted basetype and
1813 instance parameters, they can be found as the DECL_CONTEXT of
1814 function and as the first argument passed in.
1815 * cp-tree.h: Changed declaration of build_signature_method_call.
1816 * call.c (build_method_call): Deleted first two arguments in call
1817 of build_signature_method_call.
1818 (build_over_call): Added call to build_signature_method_call.
1820 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
1822 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
1825 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1827 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
1829 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
1831 * except.c (expand_start_try_stmts): Move to except.c in the backend.
1832 (expand_end_try_stmts): Remove.
1834 * init.c (perform_member_init): Use add_partial_entry () instead
1835 of directly manipulating lists.
1836 (emit_base_init): Ditto.
1838 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
1840 * except.c (expand_exception_blocks): Always make sure USE and
1841 CLOBBER insns that came at the end still do, the backend relies
1844 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
1846 * call.c (build_over_call): We can only use a TARGET_EXPR of the
1849 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
1851 * cvt.c (convert_to_reference): Revert last change, don't complain
1852 about temp without target decl.
1854 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
1856 * decl.c (grokdeclarator): Don't core dump when void() is given.
1858 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
1860 * decl.c (copy_args_p): Don't crash.
1862 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
1864 * pt.c (tsubst): And support template args inside the exception
1867 * pt.c (tsubst): Add support for exception specifications in
1870 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
1872 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
1874 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
1875 (start_function): Likewise.
1876 (start_method): Likewise.
1877 (grokfield): Likewise.
1878 (make_call_declarator): Add throw spec parameter.
1879 (set_quals_and_spec): Add routine.
1880 * lex.c (set_quals_and_spec): Likewise.
1881 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
1882 * decl.c (shadow_tag): Eliminate the throw spec parameter to
1884 (groktypename): Likewise.
1885 (start_decl): Eliminate the throw spec parameter. Eliminate the
1886 throw spec parameter to grokdeclarator. Eliminate the throw spec
1888 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
1889 (grokfndecl): Remove useless set of raises.
1890 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
1891 the throw spec parameter to start_decl. Pull the throw spec out
1892 of the call declarator.
1893 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
1894 (start_function): Eliminate the throw spec parameter. Eliminate
1895 the throw spec parameter to grokdeclarator.
1896 (start_method): Likewise.
1897 * decl2.c (grokfield): Likewise.
1898 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
1899 (grokoptypename): Likewise.
1900 (finish_file): Eliminate the throw spec parameter to
1901 start_function. Add throw spec to make_call_declarator.
1902 * except.c (init_exception_processing): Add throw spec to
1903 make_call_declarator. Eliminate the throw spec parameter to
1905 (expand_start_catch_block): Eliminate the throw spec parameter to
1907 (expand_builtin_throw): Add throw spec to make_call_declarator.
1908 Eliminate the throw spec parameter to start_function.
1909 (start_anon_func): Likewise.
1910 * lex.c (make_call_declarator): Add throw spec parameter.
1911 (set_quals_and_spec): New routine.
1912 (cons_up_default_function): Add throw spec to make_call_declarator.
1913 Eliminate the throw spec parameter to grokfield.
1914 * method.c (synthesize_method): Eliminate the throw spec parameter
1916 * pt.c (process_template_parm): Eliminate the throw spec parameter
1918 (tsubst): Add throw spec to make_call_declarator.
1919 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
1920 (do_function_instantiation): Eliminate the throw spec parameter to
1921 grokdeclarator. Eliminate the throw spec parameter to
1923 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
1925 * parse.y (datadef): Remove non-winning optimization.
1927 (fndef): Remove ambiguous error productions uncovered by grammer
1929 (constructor_declarator): Add exception_specification_opt here.
1930 (component_constructor_declarator): Likewise.
1931 (direct_after_type_declarator): Likewise.
1932 (complex_direct_notype_declarator): Likewise.
1933 (direct_abstract_declarator): Likewise.
1934 (fn.def1): Remove exception_specification_opt.
1935 (fn.def2): Likewise.
1936 (condition): Likewise.
1937 (initdcl0): Likewise.
1938 (initdcl): Likewise.
1939 (notype_initdcl0): Likewise.
1940 (nomods_initdcl0): Likewise.
1941 (component_decl_1): Likewise.
1942 (component_declarator): Likewise.
1943 (after_type_component_declarator0): Likewise.
1944 (after_type_component_declarator): Likewise.
1945 (notype_component_declarator): Likewise.
1947 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
1949 * call.c (build_over_call): Also use an INIT_EXPR when
1950 initializing anything from an rvalue.
1952 * call.c (build_over_call): Call stabilize_reference when building
1953 an INIT_EXPR instead of calling the copy ctor.
1955 * call.c (joust): Extend the previous change to all comparisons.
1957 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
1958 NO_LINKAGE_HEURISTICS.
1960 * decl2.c (finish_file): Emit any statics that weren't already.
1962 * typeck.c (build_static_cast): Implement.
1963 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
1964 * decl.c (grokparms): Use can_convert_arg instead of
1965 implicit_conversion directly.
1966 (copy_args_p): New fn.
1967 * cvt.c (convert_to_reference): Don't complain about temp with
1969 (build_up_reference): Handle TARGET_EXPRs.
1970 * call.c (build_over_call): Elide unnecessary temps.
1971 (can_convert*): Use new overloading code.
1973 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
1975 * call.c: Move TYPE_PTR*_MACROS ...
1976 * cp-tree.h: To here.
1977 * typeck.c (build_reinterpret_cast): Implement.
1979 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
1981 (joust): If we're comparing a function to a builtin and the worst
1982 conversion for the builtin is worse than the worst conversion for the
1983 function, take the function.
1985 * typeck.c (build_const_cast): Implement.
1986 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
1987 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
1989 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
1991 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
1992 too early. Make sure we explode if exprtype turns out to be a
1993 NULL_TREE when it shouldn't be.
1995 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
1997 * cp-tree.h: New routine make_call_declarator.
1998 * lex.c (make_call_declarator): Define it.
1999 * except.c (init_exception_processing): Use it.
2000 (expand_builtin_throw): Likewise.
2001 (start_anon_func): Likewise.
2002 * decl2.c (finish_file): Likewise.
2003 * lex.c (cons_up_default_function): Likewise.
2004 * parse.y: Likewise.
2005 * pt.c (tsubst): Likewise.
2007 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
2009 * decl2.c (groktypefield): Remove unused code.
2011 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
2013 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
2014 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
2015 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
2016 nonempty_cv_qualifiers.
2019 * lex.c (make_pointer_declarator): Change type_quals into
2021 (make_reference_declarator): Likewise.
2023 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2025 * decl.c (start_function): Only check interface_* for templates
2026 with flag_alt_external_templates.
2028 * call.c (build_new_op): Check for comparison of different enum types.
2029 (build_over_call): Fix arg # output.
2031 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
2033 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
2035 * call.c (build_new_op): Check for erroneous args.
2037 * call.c (build_new_method_call): Add missing args to cp_error.
2039 * tree.c (error_type): Dont print reference-to-array.
2041 * typeck.c (convert_for_assignment): Don't say contravariance for
2044 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2046 * call.c (build_over_call): Diagnose bad convs for `this'.
2048 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
2051 * call.c (convert_like): Handle bad convs.
2052 (build_over_call): Handle bad convs better.
2054 * decl2.c: -fansi-overloading is now the default.
2056 * call.c (build_new_method_call): Check for erroneous args.
2058 * pt.c (instantiate_class_template): Propagate
2059 TYPE_USES_MULTIPLE_INHERITANCE.
2061 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
2063 * call.c (enforce_access): Add static to routine.
2065 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
2067 * call.c (build_user_type_conversion_1): Fix bad handling.
2068 (compare_ics): Likewise.
2070 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
2072 * call.c (standard_conversion): Oops.
2074 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
2076 * g++.c: Update test for win32 (&& ! cygwin32).
2078 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
2080 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
2081 (ptr_reasonably_similar): New fn.
2082 * call.c (BAD_RANK): New rank.
2083 (ICS_BAD_FLAG): New macro.
2084 (standard_conversion): Handle almost-right pointer conversions.
2085 (reference_binding): Handle bad rvalue bindings.
2086 (add_*_candidate): Stuff.
2087 (build_over_call): Pass bad conversions to convert_for_initialization.
2088 (compare_ics): Handle bad convs.
2091 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
2093 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
2094 integer_type_node when computing pointer offsets.
2096 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
2098 * tree.c (lvalue_type): New fn.
2099 (error_type): New fn.
2100 * call.c (op_error): Use error_type.
2101 (add_conv_candidate): Use lvalue_type.
2102 (add_builtin_candidates): Likewise.
2103 * error.c (args_as_string): Use error_type.
2105 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
2107 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
2110 * decl.c (init_decl_processing): With -ansi, __null's type is the
2111 signed integral type with the same number of bits as a pointer.
2112 Introduce a new variable null_node for it.
2113 * cp-tree.h: Adjust.
2114 * call.c (null_ptr_cst_p): Adjust.
2116 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
2118 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
2121 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
2123 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
2124 fns of classes without virtual functions.
2126 * call.c (add_function_candidate): Handle `this' specially.
2127 (compare_ics): Likewise.
2129 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
2131 * typeck.c (build_conditional_expr): Fix handling of __null.
2133 * decl2.c (comdat_linkage): New fn.
2134 (import_export_vtable): Use it.
2135 (import_export_decl): Use it.
2136 * method.c (make_thunk): Use it.
2138 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
2140 * pt.c (end_template_decl): If we don't actually have parms, return.
2141 * parse.y (template_header): Accept 'template <>'.
2143 * errfn.c: Allow 5 args.
2145 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
2147 * tree.c (make_temp_vec): New fn.
2148 * pt.c (push_template_decl): Handle partial specs.
2149 (instantiate_class_template): Likewise.
2150 (more_specialized): Use get_bindings.
2151 (more_specialized_class): New fn.
2152 (get_class_bindings): New fn.
2153 (most_specialized_class): New fn.
2154 (do_function_instantiation): List candidates for ambiguous case.
2155 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
2156 (shadow_tag): Call push_template_decl for partial specializations.
2157 * parse.y: Likewise.
2158 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
2159 DECL_TEMPLATE_MEMBERS.
2160 * call.c (print_z_candidates): Reduce duplication.
2162 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
2164 * decl2.c (lang_decode_option): Allow -fansi-overloading.
2166 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
2168 * pt.c (get_bindings): New fn.
2169 (most_specialized): Likewise.
2170 (do_function_instantiation): Use them.
2171 (add_maybe_template): New fn.
2172 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
2173 * call.c (build_new_op): Handle guiding decls.
2174 (build_new_function_call): Likewise.
2175 * decl2.c (finish_file): Likewise.
2177 * decl2.c (mark_used): Do synthesis here.
2178 * call.c (build_method_call): Not here.
2179 (build_over_call): Or here.
2180 * typeck.c (build_function_call_real): Or here.
2181 * tree.c (bot_manip): Call mark_used on functions used in default
2184 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2186 * decl2.c (import_export_vtable): Delete code that disabled vtable
2187 heuristic on systems with ASM_OUTPUT_EXTERNAL.
2189 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
2191 * typeck.c (build_x_function_call): Handle static call context
2194 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
2195 the function, not its outer block.
2197 * call.c (build_field_call): Pass fields on to build_opfncall
2198 regardless of TYPE_OVERLOADS_CALL_EXPR.
2199 (build_method_call): Pass on to build_new_method_call sooner.
2201 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
2203 * class.c (instantiate_type): Don't put a POINTER_TYPE to
2204 METHOD_TYPE on an expression. Also make a copy of rhs instead of
2207 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
2209 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
2210 (add_builtin_candidate): Don't take enums for ++.
2211 (build_new_method_call): Handle non-aggregates and field calls.
2212 Move new overloading code from...
2215 * decl.c (grokparms): Don't check default args in templates.
2217 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
2219 * cvt.c (build_new_op): Fix args to build_unary_op.
2220 (add_builtin_candidates): Don't call type_promotes_to on float.
2222 * decl.c (grokparms): Check the type of the default arg.
2224 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
2225 returning NULL_TREE.
2227 * typeck.c (build_x_binary_op): Avoid doing extra work.
2228 (build_x_unary_op): Likewise.
2229 (build_x_conditional_expr): Likewise.
2230 * cvt.c (build_over_call): Return.
2231 (add_builtin_candidate): Fix MEMBER_REF.
2232 (build_new_op): Likewise.
2234 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
2236 * method.c (build_overload_name): Put bug fix into code but leave
2237 disabled for now so we can be bug compatible with older releases
2238 that do repeats incorrectly. In the future, we can enable it.
2240 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2242 * cvt.c (convert_like): Don't call build_cplus_new twice.
2244 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
2245 Control new overloading code with -fansi-overloading.
2247 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
2249 * cvt.c (build_over_call): Call build_cplus_new.
2250 * call.c (build_method_call): Likewise.
2251 * typeck.c (build_function_call_real): Likewise.
2252 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
2253 the COND_EXPR in a TARGET_EXPR so they use the same slot.
2255 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
2257 * typeck.c (complete_type): Propagate
2258 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
2260 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2262 * cvt.c (joust): More ?: kludging. Sigh.
2263 (build_over_call): Don't try to synthesize global fns.
2265 * search.c (lookup_conversions): Use binfo marking.
2267 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
2269 * search.c (build_mi_matrix): Use the correct value of cid
2270 when determining the new mi_size.
2272 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
2274 * cvt.c (add_builtin_candidates): Do consider type conversion ops
2275 for the first parms of += et al.
2276 (strip_top_quals): New fn.
2277 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
2278 (implicit_conversion): Likewise.
2279 (add_builtin_candidates): Be careful about arrays.
2280 (build_new_method_call): Handle vtable optimization.
2282 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
2284 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
2285 * cvt.c (reference_binding): Use it.
2286 (implicit_conversion): Use it.
2287 (add_builtin_candidate, COND_EXPR): Use it.
2289 * cvt.c (build_new_function_call): Check for error args.
2291 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
2293 * gxx.gperf: Add __null.
2294 * hash.h: Regenerate.
2295 * lex.h: Add RID_NULL.
2296 * lex.c (init_lex): Create null_pointer_node here, stick it in
2298 * decl.c (init_decl_processing): Still set its type here.
2299 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
2300 (convert_to_pointer_force): Likewise.
2301 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
2303 * call.c (convert_harshness): Use null_ptr_cst_p.
2304 * typeck.c (convert_for_assignment): Likewise. Don't produce
2307 * error.c (args_as_string): Handle lists of actual args, too.
2308 * cvt.c (null_ptr_cst): Support (void*)0 for now.
2309 (build_user_type_conversion_1): Improve diagnostics.
2310 (build_new_function_call): Likewise.
2311 (build_object_call): Likewise.
2312 (build_new_method_call): Likewise. Move call before def diagnostic...
2313 (build_over_call): Here.
2315 * cvt.c (build_new_method_call): Don't complain about no match if
2316 LOOKUP_SPECULATIVELY.
2317 (build_over_call): Fix 'this' for virtual fn.
2318 (build_new_method_call): Add diagnostic.
2320 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2322 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
2323 constructors to be passed in.
2324 (build_over_call): Likewise.
2325 (build_user_type_conversion_1): Pass them in.
2326 (convert_like): Likewise.
2327 (build_object_call): Handle overloaded conversions.
2328 (build_over_call): Pass the right args to build_vfn_ref.
2329 (standard_conversion): Fix pmf convs.
2330 (joust): Handle comparing statics and non-statics.
2331 (build_new_method_call): New fn.
2332 * call.c (build_method_call): Call it if NEW_OVER.
2334 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
2336 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
2339 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
2341 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
2342 instead of just maybe_build_cleanup so that we deallocate the
2345 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2347 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
2348 * cp-tree.h (finish_prevtable_vardecl): Add decl.
2350 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
2352 * pt.c (instantiate_class_template): Call complete_type. Also, if
2353 we're at the end of the file and we just instantiated a template
2354 class with a vtable, call finish_prevtable_vardecl.
2356 * error.c (dump_decl): Don't explode (or explode more gracefully
2357 as appropriate) if the object being dumped has a null type.
2358 (dump_expr): Likewise.
2360 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
2361 by counting the number of nodes that we'll need before allocating
2363 (lookup_fnfields): Fix comment.
2364 (breadth_first_search): Fix comment.
2366 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
2368 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
2370 * class.c (finish_struct): Call cplus_decl_attributes here.
2371 (finish_struct_1): Not here.
2372 * cp-tree.h: Adjust.
2374 * pt.c (type_unification): New parameter STRICT.
2375 (unify): If STRICT, don't allow cv addition or base deduction.
2376 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
2378 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
2380 * search.c (get_template_base{_recursive}): New fns.
2381 * pt.c (more_specialized): New fn.
2382 (do_function_instantiation): Use it.
2383 (unify): Handle base deduction.
2384 * cvt.c (joust): Use more_specialized.
2385 Don't arbitrarily choose between non-builtin candidates.
2386 (build_over_call): Call require_complete_type.
2388 * decl.c (start_function): Statics are static even in a #pragma
2391 * decl2.c (import_export_vtable): Disable vtable heuristic on
2392 systems with ASM_OUTPUT_EXTERNAL.
2394 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
2395 (standard_conversion): No std conv to enum type.
2397 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
2400 * cvt.c (reference_binding): Bind directly to a base subobject of
2403 * cvt.c (build_new_op): Enforce access control.
2405 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
2407 * typeck2.c (process_init_constructor): When scanning the
2408 union for a named field, skip things that aren't FIELD_DECLs.
2410 * method.c (synthesize_method): Don't scan fndecl's rtl if
2411 we're at the end of the file; just assume the function can't
2414 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2416 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
2419 * cvt.c (build_user_type_conversion_1): Handle overloaded
2422 * cvt.c (add_builtin_candidates): Don't consider type conversion
2423 operators for the first parameter of operator=.
2425 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
2427 * typeck.c (complete_type): Only call layout_type if we're not
2428 expanding a template.
2430 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
2432 * cvt.c (compare_ics): Oops.
2434 * cvt.c (op_error): Oops.
2436 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
2437 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
2438 (build_conv): Use them.
2439 (implicit_conversion): Use them.
2440 (convert_like): Handle them.
2441 (build_new_op): Handle builtin COND_EXPR again.
2442 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
2443 in lists of types for COND_EXPR.
2444 (add_builtin_candidate): Add enum candidates for COND_EXPR.
2446 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
2448 * typeck.c (build_modify_expr): Always attempt to build a call to
2449 the assignment operator, even if we're using a default one.
2450 (convert_for_initialization): Call complete_type.
2452 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
2454 * cvt.c (reference_binding): A REF_BIND gets the reference type.
2455 (implicit_conversion): Likewise.
2456 (convert_like): Likewise.
2457 (compare_ics): Likewise.
2458 (compare_qual): Likewise.
2459 (print_z_candidates): Handle no candidates.
2460 (build_new_op): Don't handle builtin COND_EXPR for now.
2462 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
2464 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
2466 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2468 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
2470 * cvt.c (build_builtin_candidate): Oops.
2471 (build_new_op): Oops.
2473 * method.c (build_opfncall): Pass COND_EXPR on.
2474 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
2475 (add_builtin_candidate{,s}): Likewise.
2476 (add_builtin_candidates): Likewise.
2477 (print_z_candidates, op_error, build_new_op): Likewise.
2478 (type_decays_to): New fn.
2479 * lex.c (init_lex): Just say ?: for COND_EXPR.
2481 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
2483 * typeck.c (complete_type): Call layout_type rather than building
2486 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
2489 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
2491 * cvt.c: Always compile the new overloading code (but don't use it).
2492 (implicit_conversion): Add a BASE_CONV when converting to
2493 the same class type.
2494 (convert_like): Handle BASE_CONV.
2496 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2498 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
2499 (add_builtin_candidate): Likewise.
2502 * typeck.c (build_x_function_call): Try an operator function
2503 whenever we call an object of class type.
2504 * method.c (build_opfncall): Pass CALL_EXPRs through.
2505 * cvt.c (implicit_conversion): Do const-ref case first.
2506 (add_conv_candidate, build_object_call, op_error): New fns.
2507 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
2508 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
2510 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
2511 Fall back on preincrement handling. Use op_error.
2513 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
2515 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
2518 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
2520 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
2522 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
2524 * typeck.c (build_component_ref_1): Use build_component_ref
2525 instead of open coding it here.
2527 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
2529 * g++.c (main): Don't link with -lg++.
2532 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
2533 result of build_type_conversion.
2534 (cp_convert): Only call build_method_call for ctors if
2535 build_type_conversion failed.
2536 (ptr_complete_ob): New function.
2537 (TYPE_PTR{,OB,MEM}_P): New macros.
2538 ({add,build}_builtin_candidate{,s}): New functions.
2539 (print_z_candidates): Handle builtins.
2540 (build_user_type_conversion_1): Don't use conversion fns for
2541 converting to a base type.
2542 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
2543 (build_user_type_conversion): Use convert_from_reference.
2544 (build_new_op): New function.
2545 (build_over_call): Fix handling of methods.
2546 (compare_ics): Handle AMBIG_CONV properly.
2547 * typeck2.c: Increment abort count.
2548 * method.c (build_opfncall): Forward most requests to build_new_op.
2549 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
2551 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2553 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
2554 invalid second argument to dump_expr_list.
2556 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
2558 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
2560 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
2562 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
2565 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
2567 * typeck2.c (process_init_constructor): New pedwarn for using { }
2568 to initialize a pointer to member function.
2569 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
2570 we can avoid the new error.
2572 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
2574 * typeck.c (build_ptrmemfunc1): New function to hide details of
2575 pointer to member functions better.
2577 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
2579 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
2580 methods into the actual method, as we know the implied object is
2583 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2585 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
2586 inside a system header.
2588 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
2590 * call.c (build_method_call): Call complete_type on the
2593 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
2595 * typeck.c (build_component_ref): Always build up an OFFSET_REF
2596 for obj_ptr->func so that we can know which object to use in a
2599 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
2601 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
2602 around things. Also improve maintainability.
2604 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
2606 * decl.c (grokdeclarator): Check for overflow when evaluating an
2609 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
2611 * cvt.c (cp_convert): Don't check for ambiguity with constructor
2614 * typeck.c (build_x_function_call): Pass function overload
2615 questions to new overloading code if NEW_OVER.
2616 * init.c (expand_aggr_init_1): Only check for type conversion ops
2617 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
2618 Don't check for ambiguity with constructor if NEW_OVER.
2619 * cvt.c (convert_to_reference): Dereference the result of a type
2620 conversion operator.
2621 (build_conv): Propagate ICS_USER_FLAG.
2622 (implicit_conversion): Call instantiate_type.
2623 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
2624 (add_function_candidate): Fix cv-quals on argtype.
2625 (print_z_candidates): New function.
2626 (build_new_function_call): Call it.
2627 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
2628 consider non-converting constructors.
2629 Call print_z_candidates.
2630 Return an AMBIG_CONV for an ambiguous conversion.
2631 (build_user_type_conversion): Handle AMBIG_CONV.
2632 (convert_like): Fix test for building TARGET_EXPR.
2633 Call instantiate_type.
2634 Handle AMBIG_CONV and LVALUE_CONV.
2635 (build_over_call): Handle 0 args and ellipsis.
2636 * cp-tree.def: Add AMBIG_CONV.
2638 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
2640 * decl.c (lookup_name_real): If we find mem in obj when parsing
2641 `obj->mem', make sure we return the right value.
2643 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
2645 * search.c (get_base_distance): Call complete_type.
2647 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
2649 * decl.c (store_bindings): Make static.
2651 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
2653 * init.c (expand_aggr_init_1): Don't check type conversions if
2656 * cvt.c (z_candidate): Put back template field.
2657 (add_function_candidate): Set it.
2658 (add_template_candidate): Likewise.
2660 (compare_qual): Handle references and pointers to members.
2661 (compare_ics): Handle reference bindings.
2663 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
2665 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
2667 * call.c (compute_conversion_costs): Call complete_type.
2669 * tree.c (vec_binfo_member): Use comptypes instead of comparing
2670 pointers, so we can handle template parameters.
2672 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
2674 * cvt.c (cp_convert_to_pointer): We have to call complete_type
2675 here; let's make it explicit instead of a side effect of an
2678 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
2680 * cvt.c (z_candidate): Remove template field.
2681 (reference_binding): Handle binding to temporary.
2682 (implicit_conversion): Likewise.
2683 (add_function_candidate): Handle artificial constructor parms.
2684 Handle functions with too few parms.
2685 (add_template_candidate): New function.
2686 (build_user_type_conversion_1): Handle constructors.
2687 (convert_like): Likewise.
2688 (build_over_call): Likewise.
2689 (build_new_function_call): Support templates.
2690 (compare_ics): Fix reference, inheritance handling.
2692 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
2694 * decl.c: Add signed_size_zero_node.
2695 (init_decl_processing): Build it.
2696 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
2697 when we're trying to make a negative delta.
2699 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2701 Stop doing this damn index==strchr variable name confusion.
2702 * class.c (add_virtual_function): Change local var INDEX to be
2704 (add_method): Likewise.
2705 * lex.c (print_parse_statistics): Likewise.
2706 * search.c (make_memoized_table_entry): Likewise.
2707 (lookup_fnfields_here): Likewise.
2708 (lookup_field): Likewise.
2709 (lookup_fnfields): Likewise.
2710 (get_baselinks): Likewise.
2711 * sig.c (build_signature_table_constructor): Likewise.
2712 (build_signature_method_call): Likewise.
2713 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
2714 (get_member_function_from_ptrfunc): Likewise.
2715 (build_ptrmemfunc): Change local var INDEX to be IDX.
2716 (c_expand_start_case): Likewise.
2718 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
2720 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
2721 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
2722 (convert_to_reference): Use build_type_conversion to convert to
2723 the reference type directly.
2724 (standard_conversion): Fix void* case, non-conversions.
2725 (reference_binding): Fix expr == 0 case, non-conversions.
2726 (convert_like): Support REF_BIND.
2727 (compare_qual): Split out from compare_ics.
2728 (compare_ics): Use it, handle icses with only a qual_conv.
2730 * init.c (expand_vec_init): Don't crash if decl is NULL.
2732 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
2734 * mpw-config.in: New file, configury for Mac MPW.
2735 * mpw-make.sed: New file, makefile editing for MPW.
2737 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2739 * pt.c (instantiate_class_template): Call repo_template_used.
2741 * search.c (lookup_conversions): Only lookup conversions in
2744 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2746 * cp-tree.def: Renamed from tree.def, to avoid confusion with
2748 * cp-tree.h, lex.c: Include cp-tree.def.
2749 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
2751 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
2753 * init.c (build_vec_delete_1): Call complete_type.
2755 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
2757 * except.c (start_anon_func): Make sure anonymous functions are
2760 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
2762 * decl.c (finish_function): If function_depth > 1, set nested.
2764 * decl2.c (grokbitfield): Revert Bob's change.
2765 * class.c (finish_struct_1): Fix handling of named bitfield widths.
2767 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
2769 * pt.c (add_pending_template): Handle types.
2770 (lookup_template_class): With -fexternal-templates, just add the class
2771 to pending_templates instead of instantiating it now.
2772 * decl2.c (finish_file): Handle types in pending_templates.
2774 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
2776 * decl2.c (grokbitfield): Handle constant decls appropriately.
2777 Give an appropriate error message now instead of spewing core
2780 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
2782 * decl2.c: Don't turn on thunks by default for now.
2784 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
2786 * typeck.c (complete_type): Handle error_mark_node.
2787 (common_type, OFFSET_TYPE): Handle template_type_parms.
2789 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
2791 * pt.c (instantiate_decl): If at_eof, call import_export_decl
2792 regardless of DECL_INLINE.
2794 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
2796 * class.c (finish_struct_bits): Copy TYPE_SIZE.
2798 * rtti.c (build_dynamic_cast): Support templates.
2799 * tree.def: Support DYNAMIC_CAST_EXPR.
2800 * pt.c (tsubst_copy): Likewise.
2801 * decl2.c (build_expr_from_tree): Likewise.
2803 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
2805 * typeck.c (build_static_cast): Support templates.
2806 (build_const_cast): Likewise.
2807 * tree.def: Support CONST/STATIC_CAST_EXPR.
2808 * pt.c (tsubst_copy): Likewise.
2809 * decl2.c (build_expr_from_tree): Likewise.
2811 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
2813 * decl2.c (finish_vtable_vardecl): Don't trust
2814 TREE_SYMBOL_REFERENCED for vtables of local classes.
2816 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
2818 * pt.c (tsubst_copy): Handle operator T.
2820 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2822 * init.c (build_delete): Move creation of PARMS inside test of
2823 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
2825 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
2827 * typeck.c (build_conditional_expr): Don't assume that
2828 the arguments to ?: are always pointers or records.
2830 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
2832 * decl2.c (import_export_decl): Still emit static/weak/comdat
2833 copies of inline template functions with -fno-implicit-templates.
2835 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
2837 * init.c (build_delete): Determine the complete basetype
2838 path to the destructor we're calling.
2840 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
2842 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
2843 initialize the enum, because we really and truly don't know where
2845 (start_enum): Don't copy integer_zero_node because
2846 build_enumerator will do it.
2848 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2850 * decl.c (finish_function): Do access control on base destructors.
2852 * pt.c (tsubst, case FUNCTION_DECL): Set up
2853 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
2856 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
2858 * cvt.c (build_up_reference): If we have already extended the
2859 lifetime of the temporary, don't try it again.
2860 * typeck.c (c_expand_return): Don't try and convert the return
2861 value twice when we want a reference, once is enough.
2863 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
2865 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
2866 LOOKUP_ONLYCONVERTING at all for now.
2868 * search.c (add_conversions): Put the conversion function in
2869 TREE_VALUE, the basetype in TREE_PURPOSE.
2870 * cvt.c (build_type_conversion): Adjust.
2871 * cvt.c (build_expr_type_conversion): Adjust.
2872 * call.c (user_harshness): Adjust.
2874 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
2876 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
2879 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
2881 * except.c (expand_start_catch_block): Add a dummy region, if we
2882 get an error, so that we can avoid core dumping later.
2884 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
2886 * cp-tree.h (OFFSET_REF): Remove.
2887 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
2888 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
2889 * init.c (expand_aggr_init_1): Likewise.
2890 (build_new): Likewise.
2891 * typeck.c (expand_target_expr): Likewise.
2893 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
2895 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
2898 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
2900 * cvt.c (build_up_reference): Redo how and when temporaries are
2902 * decl.c (grok_reference_init): Don't try and be smart about
2905 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
2907 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
2908 (TARGET_EXPR...), now that it has 4 arguments.
2909 * tree.c (build_cplus_new): Likewise.
2911 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2913 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
2915 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
2916 * decl.c (struct saved_scope): Remove named_labels,
2917 {base,member}_init_list.
2918 (maybe_push_to_top_level): Don't set them. Call
2919 push_cp_function_context if appropriate.
2920 (pop_from_top_level): Likewise.
2922 * method.c (do_build_assign_ref): Remove obsolete check of
2923 TYPE_HAS_ASSIGN_REF (basetype).
2925 * decl.c (grokfndecl): Diagnose user definition of
2926 implicitly-declared methods.
2928 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
2930 * method.c (do_build_copy_constructor): Add code to give
2931 meaningful error messages instead of crashing.
2932 (do_build_assign_ref): Don't synthesize assignment operators for
2933 classes containing reference or const members.
2935 * class.c (struct base_info): Remove cant_synth_copy_ctor
2936 and cant_synth_asn_ref.
2937 (finish_base_struct): Remove the code that tries to conditionalize
2938 synthesis of copy constructors & assignment operators based on
2939 access permissions. Instead, let it fail when it tries to
2940 synthesize the copy constructor. This will give meaningful error
2941 messages instead of silently generating code to perform a bitcopy.
2943 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
2945 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
2946 determining types for constant values.
2948 * decl.c (struct named_label_list): Use instead of stuffing
2949 random items into a TREE_LIST node.
2950 (named_label_uses): Use the new struct.
2951 (poplevel): Likewise.
2952 (lookup_label): Likewise.
2953 (define_label): Add an error message to tell the user the line
2954 where the goto is located in addition to the destination of the
2956 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
2958 (finish_function): Likewise.
2960 (start_decl): Complain about defining a static data member
2961 in a different type from which it was declared.
2963 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
2965 * cvt.c (build_expr_type_conversion): Adjust.
2967 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
2969 * call.c (build_method_call): Always convert 'this' to the
2972 * search.c (add_conversions): Put the conversion function in
2973 TREE_VALUE, the type in TREE_PURPOSE.
2974 * cvt.c (build_type_conversion): Adjust.
2975 * call.c (user_harshness): Adjust.
2977 * method.c (emit_thunk): Call temporary_allocation and
2978 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
2980 * tree.c (build_cplus_array_type): Handle tweaking of
2981 TYPE_MAIN_VARIANT here.
2982 * typeck.c (common_type): Not here.
2984 * typeck.c (complete_type): Only try to complete an array type if
2987 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
2989 * decl.c (grokvardecl): Call complete_type.
2990 (grokdeclarator): Call complete_type for PARM_DECLs.
2992 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2994 * pt.c (instantiate_class_template): Re-set
2995 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
2997 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
2999 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
3000 smart enough to do it right.
3001 * tree.c (cp_expand_decl_cleanup): Likewise.
3002 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
3003 cp_expand_decl_cleanup.
3004 (store_parm_decls): Likewise.
3005 (hack_incomplete_structures): Likewise.
3006 * except.c (push_eh_cleanup): Likewise.
3008 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
3010 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
3011 frontend to the backend where it belongs.
3012 * tree.c (unsave_expr): Likewise.
3013 (unsave_expr_now): Likewise.
3014 * tree.def (UNSAVE_EXPR): Likewise.
3015 * cp-tree.h (unsave_expr): Likewise.
3016 (unsave_expr_now): Likewise.
3018 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
3020 * init.c (emit_base_init): Make sure the partial EH cleanups live
3021 on the function_obstack.
3023 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
3025 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
3026 when checking for pointer types.
3028 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3030 * pt.c (instantiate_class_template): Remove obsolete check for
3031 access declarations.
3033 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
3035 * call.c (build_overload_call): Simplify calls to
3036 build_overload_call by removing last parameter.
3037 (build_method_call): Likewise.
3038 * cp-tree.h: Likewise.
3039 * method.c (build_opfncall): Likewise.
3040 * typeck.c (build_x_function_call): Likewise.
3042 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
3044 * call.c (default_parm_conversions): Factor out common code.
3045 (build_method_call): Use it.
3046 (build_overload_call_real): Use it.
3048 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
3050 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
3051 but pedwarn as the code is bogus.
3052 * typeck.c (decay_conversion): Likewise.
3053 (build_function_call_real): Use build_addr_func instead of
3054 default_conversion. Don't allow pointer-to-method functions down
3056 (build_unary_op): Use real pointer-to-member functions instead of
3058 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
3059 (convert_for_assignment): Removed some obsolete code.
3060 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
3061 build_x_function_call instead of current_class_ptr. Only call
3062 digest_init once on an initializer, we do this just checking
3064 (build_expr_from_tree): Pass current_class_ref to
3065 build_x_function_call instead of current_class_ptr.
3066 * init.c (build_member_call): Likewise.
3068 * error.c (dump_expr): Handle OFFSET_REFs better.
3069 * pt.c (unify): Handle pointer-to-member functions better.
3070 * decl.c (finish_function): Clear out current_class_ref just like
3071 we do for current_class_ptr.
3073 * typeck.c (get_delta_difference): Handle virtual bases better.
3075 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
3077 * sig.c (build_signature_table_constructor): Use the delta for
3078 the original basetype for this virtual function with thunks.
3079 (build_signature_method_call): We still need to adjust 'this'
3082 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
3084 * call.c (build_addr_func): New routine. Used to get the `real'
3085 address of a function or a method. Needed to avoid getting a
3086 pointer-to-member function.
3087 (build_call): New routine to build CALL_EXPRs.
3088 (build_method_call): Use it.
3089 * cvt.c (convert_to_aggr): Likewise.
3090 * typeck.c (build_function_call_real): Likewise.
3091 * sig.c (build_signature_table_constructor): Use build_addr_func.
3092 * cp-tree.h (build_call, build_addr_func): Declare them.
3094 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
3096 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
3097 * parse.y: Remove uses of LOOKUP_AGGR.
3099 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
3101 * *.[chy]: Rename current_class_decl to current_class_ptr, and
3102 C_C_D to current_class_ref.
3104 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
3106 * call.c (convert_harshness): Tighten up pointer conversions.
3108 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
3110 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
3111 (finish_file): Likewise.
3113 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
3115 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
3117 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
3120 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3122 * decl2.c: Turn on thunks by default where supported.
3124 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
3126 * cp-tree.h (build_overload_call_maybe): Removed.
3127 * call.c (build_overload_call_real): Invert meaning of last arg to
3128 be require_complete.
3129 (build_overload_call): Likewise.
3130 * typeck.c (build_x_function_call): Use build_overload_call_real
3131 instead of build_overload_call_maybe.
3133 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3135 * decl2.c (finish_file): Don't try to emit functions that haven't
3138 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3140 * decl2.c (finish_vtable_vardecl): Oops.
3142 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
3143 Also store the bindings from previous_class_values.
3144 (pop_from_top_level): Restore them.
3146 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3148 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
3149 symbol has been referenced.
3150 (finish_file): Re-join synthesis/vtable loop with inline emission
3151 loop, disable inlining when an inline is output.
3153 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
3155 * except.c (init_exception_processing): Setup saved_in_catch.
3156 (push_eh_cleanup): Reset __eh_in_catch.
3157 (expand_start_catch_block): Set __eh_in_catch.
3159 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
3161 * except.c (push_eh_cleanup): Add tracking for whether or not we
3162 have an active exception object.
3163 (expand_builtin_throw): Use it to make sure a rethrow without an
3164 exception object is caught.
3166 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3168 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
3171 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
3173 * decl2.c (finish_file): Also use sentries for vars with
3174 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
3177 * lex.c (handle_cp_pragma): Disable #pragma
3178 interface/implementation if SUPPORTS_ONE_ONLY > 1.
3180 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3182 * method.c (emit_thunk): Wrap default case in
3183 temporary/permanent_allocation.
3185 * method.c (make_thunk): Use DECL_ONE_ONLY.
3186 (emit_thunk): Call assemble_end_function.
3188 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
3190 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
3191 (import_export_decl): Likewise.
3192 (finish_prevtable_vardecl): Disable vtable hack if
3193 SUPPORTS_ONE_ONLY > 1.
3195 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
3197 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
3198 PREDECREMENT_EXPRs take two arguments, not one.
3200 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
3202 * class.c (build_vtable_entry): Don't build thunks for abstract
3205 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
3208 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
3210 * class.c (set_rtti_entry): Use size_zero_node.
3211 (build_vtable): Likewise.
3213 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
3215 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
3216 (prepare_fresh_vtable): Likewise.
3218 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
3220 * method.c (emit_thunk): Call mark_used on the target function.
3222 * call.c (build_method_call): Don't warn about pending templates.
3224 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3226 * decl2.c (finish_file): Fix list walking logic.
3228 * typeck2.c (check_for_new_type): Only warn if -pedantic.
3230 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
3232 * class.c (finish_struct_1): Remove old code for
3233 dont_allow_type_definitions.
3234 * cp-tree.h: Likewise.
3235 * spew.c: Make sure cp-tree.h is included before parse.h, so the
3236 definition of flagged_type_tree is found before it is used.
3238 * parse.y: Added the ftype member to the type union, and changed a
3239 number of rules to use it instead of ttype. Added calls to
3240 check_for_new_type() as appropriate.
3241 * typeck2.c (check_for_new_type): New function for checking
3242 if a newly defined type appears in the specified tree.
3243 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
3244 for check_for_new_type().
3246 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
3248 * decl2.c (finish_file): Only use a sentry if the decl is public.
3250 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
3251 don't pass LOOKUP_ONLYCONVERTING.
3253 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
3255 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
3256 properly keeps track of const and volatile type modifiers.
3258 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
3260 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
3261 * pt.c (comp_template_args): Use it.
3263 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
3264 assemble_external for artificial function decls.
3266 * decl.c (cp_finish_decl): Oops.
3268 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
3270 * decl2.c (import_export_decl): Put static data member templates
3271 into common storage, or make them weak, depending on whether they
3272 are dynamically or statically initialized.
3273 (get_sentry): New function.
3274 (finish_file): Do import_export_decl for static data members before
3275 building the init/fini functions. Don't init/fini a variable that's
3276 EXTERNAL. Use a sentry for variables in common. Fix mismatching
3277 push/pop_temp_slots.
3278 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
3279 expand_static_init thang.
3280 * method.c (get_id_2): New function.
3282 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
3284 * parse.y (empty_parms): Make sure we use C++-style prototypes
3285 when we're declaring member functions.
3287 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3289 * Makefile.in (CONFLICTS): 16 s/r conflicts.
3290 * parse.y (self_template_type): New nonterminal.
3292 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3294 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
3296 * parse.y (base_class.1): Allow 'typename foo::bar'.
3298 * lex.c (check_newline): Remove #pragma code that plays with the
3299 input stream, since we now deal with tokens. Clear nextchar when
3301 (handle_cp_pragma): Use real_yylex.
3302 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
3305 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
3307 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
3309 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3311 * parse.y: New token SELFNAME for potential constructor.
3312 * spew.c (yylex): Handle it.
3313 * lex.c (identifier_type): Produce it.
3315 * parse.y (complete_type_name): In :: case, don't push class binding.
3316 (complex_type_name): Likewise.
3318 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
3320 * typeck.c (build_reinterpret_cast): Handle pointer to member
3323 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3325 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
3327 (check_newline): Put the vtable/unit/implementation/interface pragma
3328 code into handle_cp_pragma, replacing it with a call.
3329 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
3330 args. Get the next token after handling the pragma token.
3332 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
3334 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
3335 (convert_to_pointer_force): Likewise.
3337 * init.c (build_new): Fix array new without -fcheck-new.
3339 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3341 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
3342 tree.c: Lose TYPE_NESTED_NAME.
3344 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
3347 * tree.def: Add VEC_INIT_EXPR.
3348 * expr.c (cplus_expand_expr): Handle it.
3349 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
3350 the extra file-scope symbol nastiness.
3352 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
3354 * method.c (make_thunk): Thunks are static.
3355 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
3357 * decl2.c (mark_vtable_entries): Emit thunks as needed.
3358 (finish_file): Don't emit them here.
3360 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
3362 * rtti.c (build_dynamic_cast): Handle null pointers.
3363 (ifnonnull): New function.
3365 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
3367 * call.c (build_method_call): Remember the original basetype we
3368 were called with. Give an error message instead of trying
3369 (incorrectly) to call a non-static member function through a
3370 non-inherited class.
3372 * search.c (expand_upcast_fixups): Mark the new fixup as
3375 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3377 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
3379 * class.c (set_rtti_entry): Fix for thunks.
3381 * decl2.c (import_export_decl): Still emit typeinfo fns for
3382 cv-variants of builtin types.
3384 * rtti.c (expand_class_desc): Set up base_info_type_node here.
3385 (init_rtti_processing): Instead of here.
3387 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3389 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
3390 (build_typeid): Only complain about taking dynamic typeid without
3393 * decl2.c: flag_rtti defaults to 1.
3395 * rtti.c (get_tinfo_var): The general class case is now smaller.
3396 (init_rtti_processing): Pack the latter three fields of base_info
3399 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
3401 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
3403 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
3405 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
3406 (push_memoized_context): Split out code to undefer pop_type_level to
3407 (clear_memoized_cache): here.
3408 (pop_memoized_context): We can only handle one layer of deferral of
3409 pop_type_level so clear the cache, if there was a previous level.
3411 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3413 * rtti.c (init_rtti_processing): Build up base_info_type_node.
3414 (expand_class_desc): Use one pointer to an array of base_info
3415 structs, passed using a CONSTRUCTOR.
3417 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
3419 * class.c (build_vbase_path): Remove block extern for
3420 flag_assume_nonnull_objects here.
3421 (build_vfn_ref): Split out functionality into build_vtbl_ref.
3422 (build_vtbl_ref): New routine.
3423 (build_vtable): Set up rtti info here.
3424 (add_virtual_function): Note in CLASSTYPE_RTTI the best
3425 place where we can get the rtti pointers from to avoid having to
3426 search around for a place.
3427 (finish_base_struct): Likewise.
3428 (finish_struct_1): Likewise. Never create totally new vtables
3429 with totally new vtable pointers for rtti. Disable code to layout
3430 vtable pointers better until we want to break binary
3432 * rtti.c (build_headof_sub): New routine to convert down to a
3433 sub-object that has an rtti pointer in the vtable.
3434 (build_headof): Use it. Also, use build_vtbl_ref now to be more
3436 (build_dynamic_cast): Make sure we have saved it, if we need to.
3437 * search.c (dfs_init_vbase_pointers): Disable code that deals with
3438 a more efficient vtable layout, enable later.
3439 * call.c (flag_assume_nonnull_objects): Moved declaration to
3440 * cp-tree.h: here. Declare build_vtbl_ref.
3441 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
3442 function calls that want a tree.
3444 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3446 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
3447 other X subobjects in the most derived type. Ack.
3449 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
3450 get_typeid will do it for us.
3451 (get_typeid_1): Break out call-building for expand_*_desc to use.
3452 (get_typeid): Call it.
3453 (expand_*_desc): Likewise.
3454 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
3456 (init_decl_processing): Lose builtin_type_tdescs lossage.
3457 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
3459 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
3461 * pt.c (tsubst): When calling set_nested_typename, use
3462 TYPE_NESTED_NAME (current_class_type) instead of
3465 * decl.c (pushdecl): Likewise.
3466 (pushdecl_class_level): Likewise.
3467 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
3468 set_nested_typename.
3470 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3472 * rtti.c (synthesize_tinfo_fn): Handle arrays.
3474 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
3476 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
3478 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
3479 (init_rtti_processing): Lose bad_cast_type.
3480 (build_dynamic_cast): Use throw_bad_cast.
3482 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
3484 * decl2.c (finish_file): Don't synthesize artificial functions
3485 that are external and not inline.
3487 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
3489 * decl2.c (finish_file): Handle having new inlines added to
3490 saved_inlines by synthesis.
3492 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
3494 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3496 RTTI rewrite to initialize nodes as needed, not require that
3497 users #include <typeinfo>, complete functionality and reduce wasted
3499 * rtti.c (init_rtti_processing): New fn.
3500 (build_typeid): The vtable entry is now a function.
3501 (get_tinfo_var): New fn.
3502 (get_tinfo_fn): Likewise.
3503 (get_typeid): Use it.
3504 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
3505 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
3507 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
3508 (synthesize_tinfo_fn): New fn.
3509 * method.c (build_t_desc_overload): Lose.
3510 (build_overload_with_type): More generic.
3511 * decl.c (init_decl_processing): Call init_rtti_processing.
3512 * class.c (set_rtti_entry): Use get_tinfo_fn.
3513 * decl2.c (mark_vtable_entries): Mark the rtti function.
3514 (finish_prevtable_vardecl): Don't build_t_desc.
3515 (import_export_decl): Handle tinfo functions.
3516 (finish_file): Likewise.
3517 * typeck.c (inline_conversion): New fn.
3518 (build_function_call_real): Use it.
3519 * cp-tree.h: Add decls.
3521 * method.c (hack_identifier): Also convert component_refs from
3524 * lex.c (cons_up_default_function): Use the type, not the name, in
3527 * decl2.c (import_export_vtable): Fix weak vtables.
3529 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
3531 * search.c (get_base_distance_recursive): Fix access checks for
3534 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3536 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
3538 (convert_harshness): Add prototypes wrapped by PROTO.
3539 * decl2.c (grok_function_init): Likewise.
3540 (do_toplevel_using_decl): Change to void return type.
3541 * class.c (build_vtable_entry): Remove decl of make_thunk.
3542 (merge_overrides): Fix order of arg definitions.
3543 (finish_vtbls): Likewise.
3544 (fixup_vtable_deltas): Likewise.
3545 (modify_all_direct_vtables): Likewise.
3546 (modify_all_indirect_vtables): Likewise.
3547 * search.c (get_base_distance_recursive): Likewise.
3548 (get_abstract_virtuals_1): Likewise.
3549 (fixup_virtual_upcast_offsets): Likewise.
3550 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
3551 * init.c (perform_member_init): Fix order of arg definitions.
3552 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
3553 * cp-tree.h (make_thunk): Add decl.
3554 (overload_template_name, push_template_decl): Add decls.
3555 (do_toplevel_using_decl): Change to void return type.
3556 (vec_binfo_member): Add decl.
3558 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3560 * typeck.c (mark_addressable, convert_for_assignment,
3561 convert_for_initialization, pointer_int_sum, pointer_diff,
3562 unary_complex_lvalue): Add prototypes wrapped by PROTO.
3563 (convert_sequence): #if 0 fn decl, since definition also is.
3565 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
3567 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
3568 cast to pointer types for type searching.
3570 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3572 * typeck.c (get_delta_difference): Use cp_error, not error, in the
3573 case where BINFO == 0.
3575 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
3577 * call.c (build_method_call): Fix wording of error messages so
3578 constructors come out right.
3580 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
3582 * decl.c (push_overloaded_decl): Don't warn about hidden
3583 constructors when both the type and the function are declared
3584 in a system header file.
3586 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
3588 * class.c (finish_struct_1): Propagate the TYPE_PACKED
3589 flag for the type to the type's fields.
3591 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3593 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
3595 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
3597 * class.c (base_info, finish_base_struct): Replace
3598 needs_virtual_dtor with base_has_virtual.
3600 (finish_struct_1): Remove the old code that tried to make default
3601 destructors virtual. Use base_has_virtual when checking if we need
3602 to add a vtable entry for the rtti code.
3604 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
3606 * pt.c (push_template_decl): Complain about template decl with
3607 inappropriate declaration.
3609 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
3611 * typeck.c (build_x_unary_op): Remove bogus check for taking
3612 the address of a member function.
3614 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3616 * parse.y (constructor_declarator): Only push the class if
3617 we are not already in the class.
3619 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
3621 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
3622 Add additional argument to INIT_CUMULATIVE_ARGS.
3624 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
3626 * decl.c (shadow_tag): Fix error about anon union with methods.
3628 * parse.y (self_reference): Only generate a self-reference if this
3629 is a non-template class.
3630 (opt.component_decl_list): Only use it if it was generated.
3632 * parse.y (component_decl_1): Use constructor_declarator.
3633 (fn.def2): Likewise.
3634 (notype_component_declarator0): Likewise.
3636 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
3638 * typeck.c (build_x_unary_op): Add checks for taking the address
3639 of a TARGET_EXPR or of a member function, and give appropriate
3642 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3644 * pt.c (process_template_parm): Allow template type parms to be
3645 used as types for template const parms.
3647 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
3649 * init.c (expand_vec_init): Ensure the eh cleanups are on the
3652 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3654 * decl.c (lookup_name_real): Be even more picky about the
3655 ambiguous lookup warning.
3656 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
3657 * parse.y (constructor_declarator): Rather than here.
3659 * parse.y (constructor_declarator): New nonterminal.
3661 (explicit_instantiation): Likewise.
3663 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3665 Add implicit declaration of class name at class scope.
3666 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
3667 * parse.y (self_reference): New nonterminal.
3668 (opt.component_decl_list): Use it.
3669 (fn.def1): Add nested_name_specifier type_name cases.
3670 * class.c (build_self_reference): New function.
3671 (finish_struct): Handle access_default later, move self-reference
3673 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
3674 * cp-tree.h: Adjust.
3676 * pt.c (do_function_instantiation): Separate handling of member
3677 functions and non-member functions properly.
3679 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3681 * pt.c (process_template_parm): Improve error for 'volatile class K'.
3683 * class.c (finish_struct_1): Check the right slot for destructors.
3685 * decl.c (start_enum): Complain about enum templates.
3687 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
3689 * init.c (resolve_offset_ref): Offset pointers to member data by one.
3690 * typeck.c (unary_complex_lvalue): Likewise.
3692 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
3694 * typeck.c (c_expand_return): Check for a returned local
3695 array name, similar to the check for an ADDR_EXPR.
3697 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
3699 * decl.c (cp_finish_decl): Don't build cleanups for static
3702 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
3704 * typeck.c (build_modify_expr): Fix error messages to be more
3706 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
3707 assignment operators.
3708 * error.c (assop_as_string): Likewise. Add support for `%Q' for
3709 assignment operators.
3711 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
3713 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
3714 give an error if initialized. Pedwarn about nested type with the
3715 same name as its enclosing class.
3717 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
3719 * typeck.c (require_complete_type): Be sure to instantiate the
3720 MAIN_VARIANT of the type.
3722 * decl2.c (finish_file): Instantiate pending templates before
3723 processing static constructors and destructors.
3725 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
3728 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
3730 * decl2.c (delete_sanity): If error_mark_node is passed
3731 in as an expression, quit while we're ahead.
3733 * decl.c (grokdeclarator): Give an error message if `friend'
3734 is combined with any storage class specifiers.
3736 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
3738 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
3739 definition of nonexistent nested type.
3741 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
3742 not to say 'typedef'.
3744 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3746 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
3747 * search.c (dfs_walk, dfs_init_vbase_pointers,
3748 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
3749 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
3751 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
3753 * except.c (build_throw): Support minimal parse.
3754 * pt.c (tsubst_copy): Support THROW_EXPR.
3755 * decl2.c (build_expr_from_tree): Likewise.
3757 * pt.c (mangle_class_name_for_template): Always allocate
3760 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
3762 * cvt.c (cp_convert_to_pointer): Give an appropriate error
3763 when trying to cast from an incomplete type.
3765 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3767 * pt.c (instantiate_class_template): Don't bother setting up
3768 CLASSTYPE_TAGS explicitly, as the nested types will add
3771 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
3773 * decl.c (shadow_tag): Remove old error check for usage of
3774 an enum without a previous declaration.
3775 (xref_tag): Add error message about usage of enums without a
3776 previous declaration.
3778 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
3780 * lex.c (do_identifier): Only do name consistency check if we're
3783 * pt.c (push_template_decl): Don't crash if we get a member defn
3786 * decl.c (xref_tag_from_type): New function to do an xref without
3787 always having to figure out code_type_node.
3788 * cp-tree.h: Declare it.
3789 * pt.c (instantiate_class_template): Use it for friend classes.
3790 (lookup_template_class): Use it.
3792 * typeck2.c (build_functional_cast): Pull out a single parm before
3793 passing it to build_c_cast.
3795 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
3797 * expr.c (do_case): Give an error message if a pointer is
3798 given as a case value.
3800 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3802 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
3805 * lex.c (cons_up_default_function): Really, now, interface hackery
3806 does not apply to synthesized methods.
3808 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
3810 * call.c (build_method_call): Ctors and dtors now have special names
3811 with respect to lookups.
3812 * class.c (add_method): Likewise.
3813 (grow_method): Likewise.
3814 (finish_struct_methods): Likewise.
3815 (warn_hidden): Likewise.
3816 (finish_struct_1): Likewise.
3817 * cvt.c (convert_to_reference): Likewise.
3818 (convert_to_aggr): Likewise.
3819 (cp_convert): Likewise.
3820 * decl2.c (check_classfn): Likewise.
3821 * init.c (expand_member_init): Likewise.
3822 (expand_default_init): Likewise.
3823 (expand_aggr_init_1): Likewise.
3824 (build_offset_ref): Likewise.
3825 (build_new): Likewise.
3826 (build_delete): Likewise.
3827 * lex.c (do_inline_function_hair): Likewise.
3828 * search.c (lookup_field_1): Likewise.
3829 (lookup_fnfields_here): Likewise.
3830 (lookup_field): Likewise.
3831 (lookup_fnfields): Likewise.
3832 (get_virtual_destructor): Likewise.
3833 (dfs_debug_mark): Likewise.
3834 (dfs_pushdecls): Likewise.
3835 (dfs_compress_decls): Likewise.
3836 * tree.c (layout_basetypes): Likewise.
3837 * typeck.c (build_component_ref): Likewise.
3838 (build_x_function_call): Likewise.
3839 (build_modify_expr): Likewise.
3840 (convert_for_initialization): Likewise.
3841 (build_functional_cast): Likewise.
3842 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
3845 * decl.c (ctor_identifier): New.
3846 (dtor_identifier): New.
3847 (init_decl_processing): Set them.
3849 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
3851 * typeck.c (build_component_ref): Don't get confused by fields whose
3852 context has no type name, like pointer to member functions.
3854 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
3856 * decl.c (grokdeclarator): Handle typedef without declarator.
3858 * pt.c (tsubst): Handle SCOPE_REF in declarator.
3860 * parse.y (bad_parm): Catch another case of missing `typename'.
3862 * lex.c (yyprint): Handle TYPE_DECLs.
3864 * decl.c (start_function): Don't try to be clever.
3866 * lex.c: Lose compiler_error_with_decl.
3867 * typeck2.c: Lose error_with_aggr_type.
3868 (incomplete_type_error): Use cp_* instead of old functions.
3869 (readonly_error): Likewise.
3870 * typeck.c (convert_arguments): Likewise.
3871 * search.c (lookup_nested_field): Likewise.
3872 * method.c (make_thunk): Likewise.
3873 * decl.c (grokparms): Likewise.
3874 * cp-tree.h: Update.
3876 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
3879 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
3881 * method.c (build_opfncall): When deleting a pointer to an
3882 array, build a new pointer to the tree past any ARRAY_TYPE
3885 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3887 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
3889 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
3891 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
3894 * decl.c (finish_function): Don't set nested based on
3895 hack_decl_function_context.
3896 * parse.y (function_try_block): Check for nested function.
3897 (pending_inlines): Likewise.
3899 * decl2.c (build_expr_from_tree): If a unary op already has a
3900 type, just return it.
3902 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
3904 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
3905 (finish_file): Check the return value of walk_vtables.
3906 (finish_prevtable_vardecl): Return int.
3907 (finish_vtable_vardecl): Likewise.
3908 (prune_vtable_vardecl): Likewise.
3909 * lex.c (set_vardecl_interface_info): Likewise.
3910 * cp-tree.h: Adjust return types.
3912 * class.c (delete_duplicate_fields_1): Don't complain about
3913 duplicate nested types if they're the same type.
3914 (finish_struct): Remove check for duplicate.
3915 * decl2.c (grokfield): Don't check for typedef of anonymous type.
3917 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
3919 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
3921 * decl.c (grokdeclarator): Lose special handling of class-level
3922 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
3923 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
3925 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
3927 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
3929 * search.c (compute_access): Fix handling of anonymous union
3931 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
3932 from anonymous unions to their members.
3934 * typeck.c (build_x_function_call): For static member functions,
3935 hand off to build_member_call.
3937 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
3939 * typeck.c (build_component_ref): Handle OFFSET_REFs.
3941 * init.c (expand_vec_init): Fix init == 0 case.
3943 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3945 * init.c (build_new): Pedwarn about init and array new.
3946 (expand_vec_init): Handle lists, use convert_for_initialization
3948 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
3949 when converting to an aggregate type.
3950 * cvt.c (cp_convert): Pass it through.
3952 * typeck.c (build_conditional_expr): Handle user-defined
3953 conversions to slightly different types.
3955 * decl.c (grokdeclarator): Force an array type in a parm to be
3958 * decl2.c (do_using_directive): Sorry.
3959 (do_namespace_alias): Likewise.
3960 * lex.c (real_yylex): Warn about using the `namespace' keyword.
3962 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3964 * parse.y (datadef): Move call to note_list_got_semicolon up.
3966 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
3968 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
3970 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
3972 * decl.c (cp_finish_decl): The exception regions have to be
3973 nested, not overlapping. We start the exception region for a
3974 decl, after it has been fully built, and all temporaries for it
3975 have been cleaned up.
3977 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
3979 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
3981 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3983 * tree.def: Add RETURN_INIT.
3984 * pt.c (instantiate_decl): Handle RETURN_INIT.
3985 * decl.c (store_return_init): Handle minimal_parse_mode.
3987 * tree.c (cp_build_type_variant): Just return an error_mark_node.
3988 * decl.c (make_typename_type): Don't try to get the file and line
3990 * typeck.c (comptypes): Handle TYPENAME_TYPE.
3992 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
3994 * decl.c (poplevel): Make sure we clear out and restore old local
3995 non-VAR_DECL values by default when they go out of scope.
3997 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
3999 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
4000 referring to addresses of variables and functions.
4002 * error.c (dump_expr): Support SIZEOF_EXPR.
4004 * init.c (do_friend): Use the return value of check_classfn.
4006 * typeck.c (convert_arguments): Call complete_type.
4008 * method.c (hack_identifier): After giving an error, set value to
4011 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4013 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
4014 lossage for local classes.
4015 * cp-tree.h: Declare it.
4016 * decl.c (lookup_name_real): Evil, painful hack for local classes.
4017 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
4018 Use hack_decl_function_context.
4019 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
4020 (start_function): Use hack_decl_function_context.
4021 (finish_function): Likewise.
4022 * method.c (synthesize_method): Likewise.
4023 * lex.c (process_next_inline): Likewise.
4024 (do_pending_inlines): Likewise.
4025 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
4028 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
4030 * sig.c (build_signature_pointer_or_reference_type): Align
4031 signature pointers/references on 8-byte boundaries so they can be
4032 grabbed 2 words at a time on a Sparc.
4034 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4036 * method.c (hack_identifier): Requiring a static chain is now a
4038 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
4041 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4043 * init.c (build_offset_ref): Call complete_type.
4045 * decl.c (pop_from_top_level): Always pop previous_class_type.
4047 * parse.y: Handle multiple decls in a for-init-statement.
4048 * pt.c (tsubst_expr): Likewise.
4050 * pt.c (tsubst): Use tsubst_expr for the second operand of an
4053 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
4054 (poplevel_class): Set it here.
4055 (pop_from_top_level): Pop it here if we're returning to class scope.
4056 * class.c (pushclass): Don't set it here.
4058 * decl.c (maybe_push_to_top_level): Save current_template_parms,
4059 and clear it if !pseudo.
4060 (pop_from_top_level): Restore it.
4062 * decl2.c (finish_file): Push the dummy each time we walk the list
4065 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
4066 something for CAST_EXPR.
4068 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
4070 * cvt.c (cp_convert): Warn about implicit conversion of the
4071 address of a function to bool, as it is always true.
4073 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
4075 * typeck.c (c_expand_return): Fix warning for local externs returned.
4077 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4079 * tree.c (mapcar): Propagate const and volatile properly.
4081 * typeck.c (complete_type): Be sure to instantiate the
4082 MAIN_VARIANT of the type.
4084 * method.c (synthesize_method): Class interface hackery does not
4085 apply to synthesized methods.
4087 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4089 * pt.c (comp_template_args): Use comptypes rather than just
4090 checking for TEMPLATE_TYPE_PARM equivalence.
4092 * typeck.c (build_x_function_call): Call complete_type before
4093 checking TYPE_OVERLOADS_CALL_EXPR.
4095 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
4097 * g++.c (main): Check also for new define ALT_LIBM.
4099 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4101 * pt.c (instantiate_class_template): If we don't have a pattern
4103 (coerce_template_parms): If we see a local class, bail.
4105 * decl.c (grok_reference_init): Make sure there's a type before
4108 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
4109 (push_template_decl): Likewise.
4111 * parse.y (named_class_head): Set
4112 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
4114 * decl.c (xref_tag): Diagnose redeclaration of template
4115 type-parameter name.
4117 * error.c (dump_type): Handle anonymous template type parms.
4119 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
4121 (coerce_template_parms): Likewise.
4123 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
4125 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
4126 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
4128 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4130 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
4131 before trying to get its STUB_DECL.
4132 (coerce_template_parms): Likewise.
4134 * parse.y (template_type_parm): If they didn't use 'class',
4135 pretend they did after giving an error.
4137 * pt.c (coerce_template_parms): Diagnose use of local class.
4139 * decl.c (grok_reference_init): Use instantiate_type.
4141 * error.c (dump_expr): Handle TEMPLATE_DECLs.
4143 * parse.y (named_class_head): Diagnose mismatching types and tags.
4145 * decl.c (pushdecl): Type decls and class templates clash with
4146 artificial type decls, not hide them.
4148 * decl.c (redeclaration_error_message): Diagnose redefinition of
4150 (duplicate_decls): Diagnose disallowed overloads for template
4153 * decl.c (start_decl): Call complete_type before checking for a
4156 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
4158 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
4160 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4162 * decl.c (grok_op_properties): Don't check for operator++(int) in
4165 * tree.c (perm_manip): Return a copy of variable and function
4166 decls with external linkage.
4168 * tree.def: Change some of the min tree codes to type "1".
4169 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
4170 * method.c (build_overload_int): Emit something arbitrary for
4171 anything but an INTEGER_CST if we're in a template.
4173 * decl.c (cp_finish_decl): Call complete_type before deciding
4174 whether or not to lay out the decl.
4176 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
4178 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
4180 * typeck2.c (build_x_arrow): Call complete_type.
4182 * pt.c (add_pending_template): Broken out.
4183 (lookup_template_class): If -fexternal-templates, call it for all
4184 the methods of implemented types.
4185 (instantiate_class_template): Instead of instantiating them here.
4186 (instantiate_decl): Handle -fexternal-templates earlier.
4188 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4190 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
4191 memoized lookup stuff inside GATHER_STATISTICS.
4193 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4195 * decl.c (start_decl): Complain about array of incomplete type
4197 (grokdeclarator): Not here.
4199 * parse.y (template_parm): Expand full_parm inline so we can set
4200 the rule's precedence.
4202 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
4203 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
4204 * decl2.c (grokbitfield): Don't check for integer constant here.
4205 * class.c (finish_struct_1): Check here.
4207 * decl.c (define_label): Make the min decl go on permanent_obstack.
4209 * pt.c (unify): Don't handle CONST_DECLs.
4210 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
4211 (tsubst_copy): Likewise.
4213 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
4214 CONST_DECL for a template parm.
4216 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
4218 * decl.c (grokdeclarator): Complain about array of incomplete type
4220 (start_decl_1): Not here.
4222 * pt.c (tsubst): Handle pointer-to-function declarators.
4224 * method.c (hack_identifier): If pedantic, diagnose local class
4225 methods that require a static chain.
4227 * decl.c (grok_op_properties): No longer static.
4228 * cp-tree.h: Declare it.
4229 * pt.c (tsubst): Call it for operators.
4230 Use tsubst_copy for TREE_VECs.
4232 * parse.y (template_arg): The expr has precedence like '>'.
4234 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4236 * pt.c (coerce_template_parms): Don't coerce an expression using
4238 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
4239 (tsubst): Don't use build_index_2_type if the max_value uses template
4241 * method.c (build_overload_int): Emit something arbitrary for an
4242 expression using template parms.
4244 * parse.y (template_close_bracket): New non-terminal to catch use
4245 of '>>' instead of '> >' in template class names.
4246 (template_type): Use it.
4247 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
4249 * tree.def: Add CAST_EXPR.
4250 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
4251 CONVERT_EXPR for minimal_parse_mode.
4252 * typeck.c (build_c_cast): Likewise.
4253 * pt.c (tsubst_copy): Likewise.
4254 * decl2.c (build_expr_from_tree): Likewise.
4255 * error.c (dump_expr): Likewise.
4257 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4259 * except.c (SetTerminate, SetUnexpected): Put back global vars.
4260 (init_exception_processing): Put back decl/init of
4261 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
4264 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
4265 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
4267 * cp-tree.h (declare_uninstantiated_type_level,
4268 uninstantiated_type_level_p): Delete prototypes.
4270 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4272 * pt.c (tsubst_expr): Add default return.
4274 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4276 * error.c (fndecl_as_string): Delete unused arg CNAME.
4277 * sig.c (build_signature_table_constructor,
4278 build_signature_method_call): Fix calls.
4280 * class.c (the_null_vtable_entry): Delete var definition.
4281 (init_class_processing): Delete tree the_null_vtable_entry init.
4282 * decl.c (no_print_{functions, builtins}): Declare as static.
4283 (__tp_desc_type_node): #if 0 var definition.
4284 (init_type_desc): #if 0 init of __tp_desc_type_node.
4285 (vb_off_identifier): Move var decl into init_decl_processing.
4286 (current_function_assigns_this): Declare as static.
4287 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
4288 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
4289 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
4290 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
4291 * init.c (BI_header_type, BI_header_size): Declare as static.
4292 * pt.c (template_classes): Delete unused var.
4293 (add_pending_template): Delete decl for non-existent fn.
4294 (lookup_template_class): Delete vars CODE and TAG_CODE.
4295 (instantiate_template): Delete unused var TARGS.
4296 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
4298 (__tp_desc_type_node): #if 0 var decl.
4299 (fndecl_as_string): Fix prototype.
4301 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4303 * tree.def: Add GOTO_STMT.
4304 * pt.c (tsubst_expr): Support goto and labels.
4305 * decl.c (define_label): Support minimal parsing.
4306 * parse.y (simple_stmt): Likewise.
4308 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4310 * xref.c (GNU_xref_member): Only define/set var I if
4311 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
4313 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
4314 (GNU_xref_end): Fix call.
4315 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
4316 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
4318 * tree.c (build_exception_variant): Delete unused vars I, A, T,
4320 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
4321 (mapcar): Delete unused var CODE.
4322 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
4323 (break_out_cleanups): Fix call.
4324 (bot_manip): Likewise.
4325 * call.c (build_method_call): Likewise.
4326 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
4328 * typeck.c (unary_complex_lvalue, build_modify_expr,
4329 convert_for_initialization): Likewise.
4330 * typeck2.c (build_functional_cast): Likewise.
4331 * cp-tree.h (build_cplus_new): Fix prototype.
4333 * repo.c (open_repo_file): Delete unused var Q.
4334 (repo_compile_flags, repo_template_declared,
4335 repo_template_defined, repo_class_defined, repo_inline_used,
4336 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
4337 (repo_get_id, repo_vtable_used): Declare as static.
4338 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
4341 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4343 * parse.y (pending_inlines): Add function_try_block case.
4345 * pt.c (unify): Fix for template const parms.
4347 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4349 * lex.c (extract_interface_info): Delete forward decl.
4350 (default_copy_constructor_body, default_assign_ref_body): Delete
4351 decls for non-existent functions.
4352 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
4353 (init_lex): Delete setting them.
4354 (cons_up_default_function): Delete unused vars FUNC_BUF,
4355 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
4357 (toplevel, expression_obstack): Delete unused extern decls.
4358 (tree_node_kind): Delete unused enum.
4359 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
4361 (tree_node_kind_names): Delete unused extern decl.
4362 (synth_obstack): Delete unused var.
4363 (init_lex): Don't set it.
4364 (init_parse): Add decl before use.
4365 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
4366 (current_unit_{name, language}): Delete unused vars.
4367 (check_newline): Don't bother setting them, just accept the #pragma.
4368 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
4369 (current_unit_{name, language}): Delete decls.
4371 * search.c: Wrap all of the memoized functions, macros, and
4372 variables inside #ifdef GATHER_STATISTICS.
4373 (lookup_field, lookup_fnfields): Likewise.
4374 (init_search_processing): Likewise.
4375 (reinit_search_statistics): Wrap whole function.
4376 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
4378 * decl.c (finish_function): Only call pop_memoized_context if
4379 GATHER_STATISTICS is defined.
4380 (start_function): Likewise for push_memoized_context.
4381 * class.c (pushclass, popclass): Likewise.
4383 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
4384 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
4386 * cvt.c (cp_convert): Delete unused local var FORM.
4387 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
4390 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4392 * pt.c (do_poplevel): Oops; really return what we get from
4395 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4397 * cp-tree.h (is_aggr_type): Add prototype.
4399 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
4400 * method.c ({push,pop}_cp_function_context): Delete decls.
4401 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
4402 (SetUnexpected, SetTerminate): Delete unused vars.
4403 (init_exception_processing): Don't set SetUnexpected or
4404 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
4405 (output_exception_table_entry): Delete unused array LABEL.
4406 (expand_internal_throw): Delete unused var PARAMS.
4407 (expand_start_catch_block): Delete unused var CLEANUP.
4408 (emit_exception_table): Delete unused var EH_NODE_DECL.
4409 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
4410 GOTO_UNWIND_AND_THROW. Don't set them.
4411 (end_eh_unwinder): Add top decl.
4412 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
4413 (exception_section, push_rtl_perm, do_function_call,
4414 lang_interim_eh, push_eh_cleanup, eh_outer_context,
4415 expand_end_eh_spec, end_eh_unwinder): Declare as static.
4416 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
4417 throw_used): Likewise.
4418 * cp-tree.h (expand_end_eh_spec): Delete prototype.
4420 * search.c (dfs_mark, dfs_mark_vtable_path,
4421 dfs_unmark_vtable_path, dfs_mark_new_vtable,
4422 dfs_unmark_new_vtable, dfs_clear_search_slot,
4423 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
4424 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
4425 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
4427 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
4428 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
4429 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
4430 Only define #ifdef GATHER_STATISTICS.
4431 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
4433 (vbase_decl): Delete var definition.
4434 (init_search): Delete old decl.
4435 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
4436 never actually used.
4437 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
4438 (get_base_distance_recursive): Delete unused fourth arg
4439 BASETYPE_PATH. Fix call .
4440 (get_base_distance): Fix call.
4441 (push_class_decls): Delete unused var ID.
4442 (make_memoized_table_entry): Declare as static.
4443 (breadth_first_search): Declare as static.
4444 (tree_has_any_destructor_p): Declare as static.
4445 (pop_class_decls): Delete unused arg pop_class_decls.
4446 * class.c (popclass): Fix call to pop_class_decls.
4447 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
4448 tree_has_any_destructor_p): Delete prototypes.
4450 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
4451 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
4452 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
4453 (build_user_desc): Delete unused var T.
4454 (build_class_desc): Delete unused vars T and OFF.
4455 (build_t_desc): Delete unused var NAME_STRING.
4456 (build_headof): Make static.
4457 (get_bad_cast_node): Likewise.
4458 (get_def_to_follow): Likewise.
4459 * cp-tree.h (init_type_desc): Add prototype.
4460 (build_headof): Remove prototype.
4462 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4464 * pt.c (tsubst): Only look for matching decls at file scope for
4465 non-member functions.
4467 * call.c (build_scoped_method_call): Handle scoped destructor
4470 * decl.c (*_top_level): Also save previous_class_values.
4472 * pt.c (tsubst_expr): Support do {} while loops.
4473 * parse.y (simple_stmt): Likewise.
4474 * tree.def: Likewise.
4476 * method.c (build_overload_identifier): For a class nested in a
4477 template class, don't mangle in the template parms from our
4480 * lex.c, cp-tree.h: Remove support for template instantiations in
4481 the pending_inlines code.
4482 * pt.c: Remove dead functions and unused arguments.
4483 (uses_template_parms): TYPENAME_TYPEs always use template parms.
4484 * parse.y: Stop passing anything to end_template_decl.
4485 * tree.c (print_lang_statistics): Only print tinst info #ifdef
4488 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4490 * init.c (expand_recursive_init{,_1}): Delete decls.
4491 (sort_member_init): Delete unused var INIT.
4492 (emit_base_init): Delete unused var X.
4493 (build_offset_ref): Delete unused var CNAME.
4494 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
4495 (emit_base_init): Delete unused local var BASE. Delete extern
4496 decl of IN_CHARGE_IDENTIFIER.
4497 (build_delete): Delete unused local var VIRTUAL_SIZE.
4499 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
4500 (build_delete): Fix call.
4501 * decl2.c (delete_sanity): Likewise.
4502 * cp-tree.h (build_vec_delete): Update prototype.
4504 * typeck.c (common_base_type): Delete unused var TMP.
4505 (build_binary_op): Delete local var ARGS_SAVE.
4506 (build_array_ref): Delete unused var ITYPE.
4507 (c_expand_return): Delete unused var USE_TEMP.
4509 * typeck.c (compexcepttypes): Delete unused arg STRICT.
4510 (comptypes): Fix calls.
4511 * decl.c (duplicate_decls): Likewise.
4512 * cp-tree.h (compexcepttypes): Delete extra arg.
4514 * decl2.c (check_classfn): Delete unused second arg CNAME.
4515 * decl.c (start_decl, grokfndecl): Fix calls.
4516 * init.c (do_friend): Likewise.
4517 * cp-tree.h (check_classfn): Update prototype.
4519 * cp-tree.h (signature_error, import_export_vtable,
4520 append_signature_fields, id_in_current_class, mark_used,
4521 copy_assignment_arg_p): Add decls.
4522 * decl2.c (mark_used): Delete decl.
4524 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
4526 * class.c (get_vtable_entry): Diable unused function.
4527 (doing_hard_virtuals): Delete unused static global var.
4528 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
4529 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
4530 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
4531 (modify_one_vtable): Delete unused var OLD_RTTI.
4532 (finish_struct_anon): Delete unused vars OFFSET and X.
4533 (finish_struct_bits): Delete unused var METHOD_VEC.
4534 (get_basefndecls): Delete unused var PURPOSE. Delete unused
4535 for-scope local variable METHODS.
4537 * call.c (user_harshness): Delete unused/unneeded arg PARM.
4538 (ideal_candidate): Delete unused args BASETYPE and PARMS.
4539 (build_method_call): Delete unused args passed into ideal_candidate.
4540 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
4541 * cp-tree.h (synthesize_method): Add decl.
4543 * decl.c (note_level_for_for): Give void return type.
4544 (pushdecl_nonclass_level): Likewise.
4545 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
4546 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
4547 (suspend_binding_level): Delete unused var LEVEL.
4548 (duplicate_decls): Delete unused var CTYPE.
4549 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
4550 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
4552 (grokdeclarator): Delete unused var C.
4553 (grokdeclarator): Delete unused var SIZE_VARIES.
4554 (grokparms): Delete unused var SAW_VOID.
4555 (start_function): Delete unused var OLDDECL.
4556 (cplus_expand_expr_stmt): Delete unused var
4557 REMOVE_IMPLICIT_IMMEDIATELY.
4559 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
4561 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
4563 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4565 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
4566 (build_min_nt): Likewise.
4567 * pt.c (do_pushlevel): Emit line note.
4568 (do_poplevel): Return what we get from poplevel.
4569 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
4570 * parse.y: Use do_pushlevel and do_poplevel.
4571 * cp-tree.h: Declare do_poplevel.
4573 * cp-tree.h: Declare at_eof.
4574 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
4575 * decl2.c (import_export_decl): Renamed from import_export_inline.
4576 (finish_file): Call it to do interface handling for statics.
4577 * pt.c (tsubst_copy): Call mark_used on variables and functions
4580 * decl2.c (finish_file): Don't emit statics we can't generate.
4581 * pt.c (instantiate_decl): Don't set interface on instantiations
4584 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
4585 * tree.c (print_lang_statistics): Print max template depth.
4586 * pt.c (push_tinst_level): Dump entire instantiation context.
4587 (instantiate_class_template): Use it and pop_tinst_level.
4588 (instantiate_decl): Likewise.
4590 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
4591 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
4593 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4595 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
4596 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
4597 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
4598 the new template implementation.
4600 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4602 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
4604 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
4606 * decl.c (cp_finish_decl): Delay emitting the debug information for
4607 a typedef that has been installed as the canonical typedef, if the
4608 type has not yet been defined.
4610 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4612 * decl2.c (grokfield): Still call pop_nested_class for access decls.
4614 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4616 * decl.c (lookup_label): Call label_rtx.
4618 * decl.c (make_binding_level): New function.
4619 (pushlevel, pushlevel_class): Call it instead of explicit
4620 duplicate calls to xmalloc.
4622 * decl.c (init_decl_processing): Delete useless build_pointer_type
4625 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
4626 (sizet_ftype_string): Delete variable.
4627 (init_decl_processing): Add built-in functions fabsf, fabsl,
4628 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
4629 variable strlen_ftype, used for strlen.
4631 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4633 * decl.c (push_to_top_level): Start from current_binding_level
4634 again for now; the stl hacks depend on g++ being broken in this
4635 way, and it'll be fixed in the template rewrite.
4637 * tree.def: Add USING_DECL.
4638 * decl2.c (do_class_using_decl): Implement.
4639 (grokfield): Pass access decls off to do_class_using_decl instead of
4641 * error.c (dump_decl): Handle USING_DECLs.
4642 * decl.c (grokdeclarator): Remove code for handling access decls.
4643 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
4644 as access decls for now.
4645 (finish_struct): Don't check USING_DECLs for other uses of the name.
4647 * search.c (get_matching_virtual): Use cp_error_at.
4649 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4651 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
4653 (self_promoting_args_p): Move the check that TYPE is non-nil
4654 before trying to look at its main variant.
4655 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
4657 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
4659 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
4660 (do_friend): Delete call to xref_friend.
4661 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
4663 * typeck.c (convert_sequence): #if 0 unused function.
4665 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
4666 be in decl_in_memory_p.
4667 (decl_in_memory_p): Delete decl.
4668 * expr.c (decl_in_memory_p): Delete fn.
4669 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
4671 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
4673 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4675 * class.c (finish_struct_1): Check for a pure-specifier on a
4676 non-virtual function here.
4678 * decl2.c (grok_function_init): Don't check whether the function
4680 (grokfield): Don't call check_for_override here.
4682 * decl.c (push_to_top_level): Start from inner_binding_level,
4683 check class_shadowed in class levels.
4685 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
4687 * decl.c (resume_level): Ignore things that don't have names, instead
4690 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4692 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
4694 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
4696 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
4699 * parse.y (complete_type_name): Bind global_scope earlier.
4700 (complex_type_name): Likewise.
4701 (qualified_type_name): Remove.
4703 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
4705 * decl.c (grokfndecl): Move code that looks for virtuals in base
4707 * class.c (check_for_override): ... to a new function.
4708 (finish_struct_1): Call it.
4710 * cp-tree.h: Declare warn_sign_compare.
4712 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
4713 rather than extra_warnings to decide whether to warn about
4714 comparison of signed and unsigned.
4716 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
4717 implies -Wsign-compare. -Wall doesn't imply -W.
4719 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
4721 * typeck.c (build_component_ref): Fix to handle anon unions in base
4724 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4726 * class.c (resolves_to_fixed_type_p): Delete code dealing with
4727 a WITH_CLEANUP_EXPR, since we don't generate them any more.
4728 * cvt.c (build_up_reference): Likewise.
4729 * decl.c (grok_reference_init): Likewise.
4730 (cp_finish_decl): Likewise.
4731 * error.c (dump_expr): Likewise.
4732 * tree.c (real_lvalue_p): Likewise.
4733 (lvalue_p): Likewise.
4734 (build_cplus_new): Likewise.
4735 (unsave_expr_now): Likewise.
4736 * typeck.c (unary_complex_lvalue, build_modify_expr,
4737 c_expand_return): Likewise.
4739 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4741 Make the C++ front-end pay attention to attributes for structures.
4742 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
4744 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
4745 Take out old round_up_size use and setting the DECL_ALIGN possibly
4746 using it. Take out setting of TYPE_ALIGN to round_up_size, which
4747 can override what the attribute set.
4748 * cp-tree.h (finish_struct): Update prototype.
4749 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
4750 attributes to finish_struct.
4751 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
4752 value down into finish_struct.
4753 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
4755 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
4757 * decl.c (poplevel): Re-word dead for local handling.
4758 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
4759 (cp_finish_decl): If is_for_scope, check for duplicates so
4760 we can disable is_for_scope. Otherwise, preserve_temp_slots.
4762 * lex.c (do_identifier): Use global binding in preference of
4763 dead for local variable.
4765 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
4767 * init.c (initializing_context): Handle anon union changes, the
4768 context where fields of anon unions can be initialized now has to be
4769 found by walking up the TYPE_CONTEXT chain.
4771 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
4773 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
4774 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
4775 (obscure_complex_init): If bss is supported, always set
4776 DECL_INITIAL to error_mark_node.
4778 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4780 * init.c (is_friend): Make sure there's a context before we see if
4783 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
4785 * init.c (is_friend): Classes are not friendly with nested classes.
4787 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
4789 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
4790 and record its result.
4792 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
4794 * class.c (finish_struct_anon): Switch around code to not move anon
4795 union elements around, nor mess up their contexts, nor offsets,
4796 instead we now build up the right number of COMPONENT_REFs for all
4797 the anon unions that may be present at build_component_ref time.
4798 * typeck.c (lookup_anon_field): New routine to handle field lookup
4799 on fields without names. We find them, based upon their unique type
4801 * typeck.c (build_component_ref): Allow FIELD_DECL components.
4802 Handle finding components in anonymous unions, and ensure that a
4803 COMPONENT_REF is built for each level as necessary.
4805 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
4807 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
4808 code that ensures that copy ctors are used if appropriate.
4810 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4812 * init.c (build_vec_delete): Only give an error if base isn't an
4815 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
4817 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
4818 (yylex): If we see `new', keep slurping.
4820 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
4822 * class.c (finish_struct_1): Move code for handling anon unions...
4823 (finish_struct_anon): to here. Fixup so that we do the offset
4824 calculations right, and so that the fields are physically moved to
4825 the containers's chain.
4827 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4829 * decl.c (grokdeclarator): Avoid trying to get an operand off an
4832 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4834 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
4835 POINTER_SIZE to agree with expr.c.
4837 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
4839 * search.c (lookup_field): Don't report ambiguities if protect is 0,
4840 instead return NULL_TREE.
4842 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
4844 * class.c (finish_struct_1): Call warn_hidden if we want warnings
4845 about overloaded virtual functions.
4846 (warn_hidden): New routine to warn of virtual functions that are
4847 hidden by other virtual functions, that are not overridden.
4848 (get_basefndecls): New routine, used by warn_hidden.
4849 (mark_overriders): New routine, used by warn_hidden.
4850 * search.c (get_matching_virtual): Remove old warning that just
4853 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4855 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
4857 * typeck.c (null_ptr_cst_p): Delete unused fn.
4858 (build_function_call_maybe): Delete unused fn.
4860 * expr.c (extract_init): #if 0 the code after unconditional return 0
4863 Delete old cadillac code.
4864 * edsel.c: Remove file.
4865 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
4866 * Makefile.in (CXX_OBJS): Delete edsel.o.
4867 (edsel.o): Delete rule.
4868 * cp-tree.h (flag_cadillac): Delete var decl.
4869 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
4870 * decl2.c (flag_cadillac): Delete var definition.
4871 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
4872 (grokfield): Delete code depending on flag_cadillac.
4873 (finish_anon_union): Likewise.
4874 * class.c (finish_struct_1): Likewise.
4875 (pushclass): Likewise.
4876 (popclass): Likewise.
4877 (push_lang_context): Likewise.
4878 (pop_lang_context): Likewise.
4879 * decl.c (init_decl_processing): Likewise.
4880 (start_decl): Likewise.
4881 (cp_finish_decl): Likewise.
4882 (xref_tag): Likewise.
4883 (finish_enum): Likewise.
4884 (start_function): Likewise.
4885 (finish_function): Likewise.
4886 (finish_stmt): Likewise.
4887 * lex.c (lang_init): Likewise.
4888 (check_newline): Likewise.
4890 * lex.c (do_pending_inlines): Delete synthesized method kludge.
4892 Delete defunct, ancient garbage collection implementation.
4893 * rtti.c: New file with the RTTI stuff from gc.c.
4894 * gc.c: Removed file (moved the remaining stuff into rtti.c).
4895 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
4896 (rtti.o): New rule, replacing gc.o.
4897 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
4898 * cp-tree.h: Delete gc-related fn decls.
4899 (DECL_GC_OFFSET): Delete macro.
4900 (flag_gc): Delete extern decl.
4901 * decl.c (current_function_obstack_index): Delete var decl.
4902 (current_function_obstack_usage): Delete var decl.
4903 (start_function): Delete clearing of current_function_obstack_index
4904 and current_function_obstack_usage.
4905 (init_decl_processing): Delete code relying on -fgc.
4906 Delete call to init_gc_processing.
4907 (cp_finish_decl): Delete calls to build_static_gc_entry and
4908 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
4909 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
4910 and to expand_expr of a __gc_main call.
4911 (maybe_gc_cleanup): Delete var decl.
4912 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
4913 * decl2.c (flag_gc): Delete var decl.
4914 (lang_f_options): Delete offering of -fgc.
4915 (lang_decode_option): Delete -fgc and -fno-gc handling.
4916 (get_temp_regvar): Delete gc code.
4917 * init.c (build_new): Delete gc code.
4918 * lex.c (init_lex): Delete checking of flag_gc.
4920 * typeck.c (convert_arguments): Delete gc code.
4921 (build_component_addr): Delete -fgc warning.
4922 (build_modify_expr): Delete gc code.
4924 * decl2.c (build_push_scope): Delete fn.
4925 * cp-tree.h (build_push_scope): Delete decl.
4927 * search.c (clear_search_slots): Delete fn.
4928 * cp-tree.h (clear_search_slots): Delete decl.
4930 * search.c (tree_needs_constructor_p): Delete fn.
4931 * cp-tree.h (tree_needs_constructor_p): Delete decl.
4933 * tree.c (id_cmp): Delete fn.
4935 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
4936 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
4938 * tree.c (decl_value_member): Delete fn.
4939 * cp-tree.h (decl_value_member): Delete decl.
4941 * tree.c (list_hash_lookup_or_cons): Delete fn.
4942 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
4944 * method.c (cplus_exception_name): Delete fn.
4945 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
4947 * spew.c (shift_tokens): Delete fn.
4949 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4951 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
4953 * parse.y: Likewise.
4955 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4957 * tree.c (build_cplus_staticfn_type): Delete function definition;
4959 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
4961 * tree.c (virtual_member): Delete function definition; never used.
4962 * cp-tree.h (virtual_member): Delete decl.
4964 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
4966 * typeck.c (build_component_ref): Handle getting vbase pointers
4967 out of complex multiple inheritance better.
4969 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
4971 * typeck.c (build_object_ref): Make sure we use the real type, not
4974 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
4976 * tree.c (build_exception_variant): Don't create new types if we
4977 don't have to, also build new types on the right obstack.
4979 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4981 * decl.c (store_bindings): Split out from push_to_top_level.
4982 (push_to_top_level): Call it for b->type_shadowed on class binding
4985 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
4987 * search.c (expand_upcast_fixups): Fix so that offsets stored in
4988 vbase_offsets are always right. Fixes a problem where virtual base
4989 upcasting and downcasting could be wrong during conversions on this
4990 during virtual function dispatch at ctor/dtor time when dynamic
4991 vtable fixups for deltas are needed. This only sounds easier than
4993 (fixup_virtual_upcast_offsets): Change to reflect new calling
4994 convention for expand_upcast_fixups.
4996 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4998 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
4999 check that it's usable as the bitfield width.
5001 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5003 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
5004 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
5005 only ever used for functions in it.
5007 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5009 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
5010 (nested_type): Likewise.
5011 (nested_name_specifier): Use lastiddecl.
5013 * decl.c (grokdeclarator): Adjust accordingly.
5014 * init.c (expand_member_init): Likewise.
5015 * parse.y (base_class): Likewise.
5016 * typeck2.c (build_functional_cast): Likewise.
5018 * typeck2.c (build_functional_cast): Fill in name after we've
5019 checked for non-aggr type.
5021 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
5023 * decl2.c (warn_pointer_arith): Default to on.
5025 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5027 * lex.c (is_rid): New function.
5028 * decl.c (grokdeclarator): Diagnose reserved words used as
5031 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5033 * tree.c (get_decl_list): Don't lose cv-quals.
5035 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
5036 typespecs used as declarator-ids.
5038 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
5040 * decl.c (poplevel): When poping a level, don't give a warning for
5041 any subblocks that already exist.
5043 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5045 * typeck.c (build_object_ref): Finish what I started.
5047 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
5049 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
5051 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
5054 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5056 * decl.c (xref_tag): Handle passing a type in directly.
5058 * parse.y (qualified_type_name): Pull out the type.
5059 (nested_type): Likewise.
5060 Take types directly instead of as identifiers.
5061 * call.c (build_scoped_method_call): Take types directly instead of
5063 * decl.c (xref_basetypes): Likewise.
5064 * init.c (expand_member_init): Likewise.
5065 (build_member_call): Likewise.
5066 (build_offset_ref): Likewise.
5067 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
5068 * method.c (do_build_assign_ref): Likewise.
5069 * decl.c (grokdeclarator): Handle a type appearing as the
5070 declarator-id for constructors.
5071 * method.c (do_build_copy_constructor): current_base_init_list now
5072 uses the types directly, not their names.
5073 * init.c (sort_base_init): Likewise.
5074 (expand_member_init): Likewise.
5075 * init.c (is_aggr_type): New function, like is_aggr_typedef.
5077 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
5079 * tree.c (layout_basetypes): Call build_lang_field_decl instead
5080 of build_lang_decl if first arg is a FIELD_DECL.
5082 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5084 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
5086 * except.c (expand_start_catch_block): Set TREE_USED to avoid
5087 warnings about the catch handler.
5089 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
5091 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
5094 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5096 Fix access control to use trees rather than integers.
5097 * class.c (access_{default, public, protected, private,
5098 default_virtual, public_virtual, private_virtual}_node): Add
5100 (init_class_processing): Do creation of those nodes.
5101 * cp-tree.h (access_type): Delete enum decl.
5102 (access_{default, public, protected, private, default_virtual,
5103 public_virtual, private_virtual}_node): Add decls.
5104 (compute_access): Change return type.
5105 * search.c (compute_access): Have tree return type, instead of enum.
5106 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
5107 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
5108 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
5109 * parse.y (VISSPEC): Make ttype rather than itype.
5110 (base_class_access_list): Likewise.
5111 * *.[cy]: Change all refs of `access_public' to `access_public_node',
5113 * call.c (build_method_call): Make ACCESS be a tree.
5114 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
5115 * cvt.c (convert_to_aggr): Likewise.
5116 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
5118 * method.c (hack_identifier): Likewise.
5119 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
5121 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
5123 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
5124 frontend, and make it more consistent with respect to
5127 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5129 * decl.c (pushdecl): Check for duplicate parameter names.
5131 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
5133 * decl.c (expand_static_init): Call assemble_external for atexit.
5135 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
5137 * except.c (do_unwind): Remove some generated dead code.
5138 (eh_outer_context): New routine, factor out some common code from
5139 expand_builtin_throw and end_eh_unwinder. Add code to do return
5140 address masking for the PA.
5141 (expand_builtin_throw): Use eh_outer_context instead of open coding
5143 (end_eh_unwinder): Likewise.
5145 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
5147 * except.c (expand_throw): Call assemble_external for __empty, if we
5150 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
5152 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
5153 NORMAL_RETURN_ADDR_OFFSET.
5154 (end_eh_unwinder): Likewise.
5156 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
5158 * gc.c (build_dynamic_cast): Make sure we don't cast away const
5159 when dealing with references, and make sure we handle dynamic
5160 casting to a cv qualified reference.
5162 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
5164 * except.c (struct eh_context): New structure top hold eh context
5166 (push_eh_context): New routine.
5167 (pop_eh_context): Likewise.
5168 * decl.c (push_cp_function_context): Use them.
5169 (pop_cp_function_context): Likewise.
5171 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
5173 * decl2.c (finish_file): Also prune uninteresting functions in the
5174 inline emission loop.
5176 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
5178 * sig.c (build_signature_table_constructor): Mark functions
5179 in the signature as referenced.
5181 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
5183 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
5184 the inline emission stuff.
5186 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
5188 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
5190 * lang-options.h: Add -f{no-,}weak.
5191 * decl.c (init_decl_processing): If the target does not support weak
5192 symbols, don't use them.
5193 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
5195 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
5197 * init.c (expand_member_init): warning for base init after members.
5199 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
5201 * cvt.c (build_expr_type_conversion): Don't convert to a reference
5204 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
5206 * method.c (report_type_mismatch): Improve wording for volatile
5209 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
5211 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
5212 expand_assignment, as the later doesn't handle things that have
5213 copy constructors well. The compiler would do bitwise copying,
5214 instead of ctor calling in some cases.
5216 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
5218 * g++.c (my_strerror): Return "cannot access" if errno is 0.
5219 (pfatal_with_name, perror_exec): Don't assume that
5220 the returned value from my_strerror contains no '%'s.
5222 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
5224 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
5226 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
5227 TYPE_METHODS/TREE_CHAIN mean what they used to.
5228 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
5229 instead of TYPE_METHODS.
5230 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
5231 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
5232 * cp-tree.h (CLASSTYPE_METHODS): Lose.
5233 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
5235 (struct lang_decl): Lose next_method field.
5236 (DECL_NEXT_METHOD): Lose.
5237 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
5238 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
5240 (finish_struct_methods): Don't mess with the TREE_CHAINs in
5243 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
5246 * call.c (build_method_call): Synthesize here even when not inlining.
5247 * typeck.c (build_function_call_real): Likewise.
5249 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
5251 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
5252 == DBX_DEBUG, call dbxout_start_new_source_file and
5253 dbxout_resume_previous_source_file when appropriate.
5255 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
5257 * except.c (start_anon_func): Push to the top level.
5258 (end_anon_func): Pop from the top level.
5260 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
5262 * cp-tree.h (build_cleanup): New routine to build cleanups.
5263 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
5264 call at ctor time and use atexit to run it later.
5265 * decl2.c (build_cleanup): New routine, taken from finish_file.
5266 (finish_file): Use build_cleanup instead, and don't put function
5267 local statics in global dtor list.
5269 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
5271 * except.c (expand_throw): Ensure that we have cleanups, if we try
5272 and expand cleanups.
5274 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
5276 * except.c (expand_throw): Add logic to manage dynamic cleanups for
5278 (expand_end_catch_block): Use the magic of expand_goto, instead of
5279 emit_jump so that we get the cleanup for any catch clause parameter
5280 and the cleanup for the exception object. Update to reflect label
5282 (push_eh_cleanup): New routine to register a cleanup for an
5284 (empty_fndecl): Used to default cleanup actions to
5286 (init_exception_processing): Setup empty_fndecl. Setup
5288 (expand_start_catch_block): Update to reflect label changes. Call
5289 push_eh_object to register the cleanup for the EH object.
5290 (start_anon_func): New routine to start building lambda expressions
5292 (end_anon_func): New routine to end them.
5293 (struct labelNode): Change so that we can use tree labels, or rtx
5295 (saved_cleanup): Object to check for dynamic cleanups for the
5296 exception handling object.
5297 (push_label_entry): Change so that we can use tree labels, or rtx
5299 (pop_label_entry): Likewise.
5300 (top_label_entry): Likewise.
5301 (expand_start_all_catch): Use tree label instead of rtx label, so
5302 that we can get the magic of expand_goto.
5303 (expand_end_all_catch): Update to reflect label changes.
5305 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
5307 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
5308 building_cleanup logic, as we now use UNSAVE_EXPRs.
5309 * cp-tree.h (unsave_expr): Declare it.
5310 * decl.c (building_cleanup): Remove.
5311 (maybe_build_cleanup): Remove building_cleanup logic, and use
5312 UNSAVE_EXPR instead.
5314 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
5316 * gc.c (build_t_desc): Update error message to say <typeinfo>.
5318 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5320 * decl.c (pushdecl): Only warn about shadowing a local variable if
5321 warn_shadow is true.
5323 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
5325 * typeck.c (build_binary_op_nodefault): Added warning about
5326 comparisons between different enum types with -Wall, unless
5327 -fenum-int-equiv set.
5329 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
5331 * class.c (finish_struct_1): Skip down to the inner type in
5332 multidimensional arrays. Ensures ctors will be made for types that
5335 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
5337 * decl.c (last_dtor_insn): New to track the last compiler generated
5339 (store_parm_decls): Set it.
5340 (finish_function): Use it to see if the dtor is empty. Avoid doing
5341 vtable setup all the time, if we can.
5342 (struct cp_function): Add last_dtor_insn.
5343 (push_cp_function_context): Save it.
5344 (pop_cp_function_context): Restore it.
5346 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
5348 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
5351 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
5353 * typeck.c (expand_target_expr): Make sure targets get put into the
5354 current temp_slot_level, so that the free_temp_slots call will reuse
5357 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
5359 * class.c (finish_struct_1): Delay delta fixups for virtual bases
5360 until after we have done the hard virtuals, to avoid a bogus `every
5361 virtual function must have a unique final overrider' for virtual
5362 functions that are only overridden by hard virtuals.
5364 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
5366 * pt.c (do_function_instantiation): Don't try to find a file-scope
5367 template for a member function.
5369 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
5371 * g++.c (main): Add handling of -nodefaultlibs.
5373 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
5375 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
5376 distinguish between direct bindings of reference variables, and
5377 indirect bindings of reference variables.
5378 * cvt.c (build_up_reference): Use it.
5379 * typeck.c (convert_arguments): Use it to indicate this is an
5381 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
5383 (expand_static_init): Likewise.
5384 (cplus_expand_expr_stmt): Likewise.
5385 * decl2.c (finish_file): Likewise.
5386 * init.c (perform_member_init): Likewise.
5387 (emit_base_init): Likewise.
5388 (expand_aggr_vbase_init_1): Likewise.
5390 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5392 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
5393 get a DECL_LANG_SPECIFIC node.
5394 * cp-tree.h (lang_decl_flags): Add new member `level'.
5395 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
5396 decl_flags level member.
5398 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5400 * call.c (build_method_call): Make sure instance has a
5401 TYPE_LANG_SPECIFIC node before we dive into it.
5403 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
5405 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
5407 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
5409 * decl.c (duplicate_decls): When smashing decls, smash staticness in
5412 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
5414 * decl.c (poplevel): Handle the merging of subblocks of cleanups
5415 when finishing blocks that have already been created (usually due to
5416 the fixup goto code). Fixes bad debugging information.
5418 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
5420 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
5421 that's not a list of overloaded functions.
5423 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5425 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
5426 before trying to use DECL_ABSTRACT_VIRTUAL_P.
5428 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
5430 * decl2.c (mark_used): New function for hooking into setting of
5432 * call.c (build_method_call): Use it.
5433 * class.c (instantiate_type): Likewise.
5434 * init.c (build_offset_ref): Likewise. Don't call assemble_external
5435 for all like-named functions.
5436 * method.c (hack_identifier): Likewise.
5437 (emit_thunk): Don't call assemble_external.
5438 (make_thunk): Create thunk as a FUNCTION_DECL so that it
5439 gets the right mode and ENCODE_SECTION_INFO works.
5441 * parse.y: Use mark_used. Pass operator names to do_identifier.
5442 * lex.c (do_identifier): Handle operator names.
5444 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
5446 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5448 * errfn.c: Include stdio.h.
5449 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
5451 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
5453 * typeck2.c (digest_init): Always convert initializers to the
5456 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
5458 * init.c (member_init_ok_or_else): Don't allow member initializers
5459 for indirect members, as it is invalid.
5461 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5463 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
5465 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
5467 * parse.y (for.init.statement): Catch compound statements inside for
5468 initializations, if we're being pedantic.
5470 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
5472 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
5475 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
5477 * error.c (dump_expr): Don't core dump when a boolean expression is
5478 used as a default argument.
5480 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
5482 * class.c (finish_struct_bits): Check aggregate_value_p instead of
5485 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
5487 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
5488 BLKmode type that would otherwise be returned in registers.
5490 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5492 * g++.c (WITHLIBC): New macro.
5493 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
5494 saw_libc and pass it at the end if it was set.
5496 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5498 * parse.y (fn.def1): Call split_specs_attrs in
5499 declmods notype_declarator case.
5501 Sun Nov 26 14:47:42 1995 Richard Kenner <kenner@mole.gnu.ai.mit.edu>
5503 * Version 2.7.2 released.
5505 Mon Nov 20 14:05:00 1995 Mike Stump <mrs@cygnus.com>
5507 * g++.c (pfatal_with_name): Add missing third argument to concat.
5509 Thu Oct 26 13:59:54 1995 Mike Stump <mrs@cygnus.com>
5511 * init.c (expand_aggr_init): Handle cv qualifiers on the object's
5514 Sat Nov 11 08:25:55 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5516 * Version 2.7.1 released.
5518 Thu Nov 2 17:02:47 1995 Jason Merrill <jason@yorick.cygnus.com>
5520 * call.c (convert_harshness): Handle references to arrays.
5522 Fri Oct 27 14:20:21 1995 Jason Merrill <jason@yorick.cygnus.com>
5524 * typeck.c (comp_target_types): Check multi-level pointer
5525 conversions in both directions.
5527 Tue Oct 17 21:39:05 1995 Jason Merrill <jason@yorick.cygnus.com>
5529 * parse.y (explicit_instantiation): Fix 'extern template' with no
5532 Mon Oct 16 14:35:20 1995 Jason Merrill <jason@yorick.cygnus.com>
5534 * parse.y (explicit_instantiation): Support automatic instantiation
5536 (named_class_head_*): Support out-of-class definition of nested
5539 Wed Oct 11 12:20:56 1995 Mike Stump <mrs@cygnus.com>
5541 * search.c (envelope_add_decl): New routine. Fix so that
5542 methods are hidden in the same way that other members are.
5543 (dfs_pushdecls): Cleanup and move functionality out of line,
5544 into envelope_add_decl.
5546 Tue Oct 10 15:46:01 1995 Mike Stump <mrs@cygnus.com>
5548 * typeck.c (mark_addressable): Only call assemble_external if we
5549 have started the output file.
5551 Tue Oct 10 11:27:18 1995 Jason Merrill <jason@yorick.cygnus.com>
5553 * decl.c (start_function): Fix earlier cv-quals change.
5555 Mon Oct 9 23:53:05 1995 Mike Stump <mrs@cygnus.com>
5557 * parse.y (complex_direct_notype_declarator): Only push the class if
5558 we are not already in the class.
5560 Mon Oct 9 11:22:03 1995 Doug Evans <dje@canuck.cygnus.com>
5562 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
5563 Update olddecl's attributes too.
5564 (grokdeclarator): #if 0 out call to build_decl_attribute_variant.
5565 * typeck.c (common_type): Call merge_machine_type_attributes.
5567 Fri Oct 6 14:44:27 1995 Mike Stump <mrs@cygnus.com>
5569 * typeck.c (mark_addressable): Add missing call to
5572 Wed Oct 4 15:06:39 1995 Mike Stump <mrs@cygnus.com>
5574 * decl.c (store_parm_decls): Make sure the unwinder start comes
5575 before the exception specification start.
5576 * except.c (expand_exception_blocks): Make sure the unwinder end
5577 comes after the terminate protected catch clause region and after
5578 the end of the exception specification region.
5580 Wed Oct 4 12:47:02 1995 Jason Merrill <jason@yorick.cygnus.com>
5582 * lex.c (real_yylex): Fix identifier case for linemode.
5583 (handle_sysv_pragma): Don't abort when we see a pragma we don't
5586 Tue Oct 3 14:09:46 1995 Mike Stump <mrs@cygnus.com>
5588 * decl.c (store_parm_decls): Add a call to start_eh_unwinder.
5589 * except.c (init_exception_processing): __throw doesn't take any
5591 (expand_builtin_throw): Likewise. Always use Pmode, instead of SImode
5592 for all pointers. Use expand_builtin_return_addr to unwind the
5593 first level off the stack.
5594 (do_unwind): Always use Pmode, instead of SImode for all pointers.
5595 (expand_exception_blocks): Add a call to end_eh_unwinder.
5596 (start_eh_unwinder, end_eh_unwinder): New routines to build machine
5597 independent stack unwinders for function/method calls.
5599 Mon Oct 2 17:20:42 1995 Mike Stump <mrs@cygnus.com>
5601 * tree.c (unsave_expr_now): Make sure we process the argument list
5602 of any called functions. Fixes incorrect code generation for
5605 Mon Oct 2 13:04:16 1995 Mike Stump <mrs@cygnus.com>
5607 * typeck.c (get_member_function_from_ptrfunc): Save function if it
5608 needs it. Cures core dump on things like (this->*(f()))().
5610 Sat Sep 23 22:51:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5612 * decl.c (start_function): Conform to gcc cv-quals convention (no
5613 expression has a cv-qualified type) in RESULT_DECLs.
5614 * method.c (make_thunk): Likewise.
5616 Fri Sep 22 10:21:13 1995 Mike Stump <mrs@cygnus.com>
5618 * decl.c (pushtag): Add in the namespace name for the tag.
5620 Thu Sep 21 13:11:13 1995 Mike Stump <mrs@cygnus.com>
5622 * parse.y (maybe_base_class_list, base_class_list, base_class,
5623 base_class_access_list): Make sure we see the typenames for base
5625 * lex.c (see_typename): Instead of failing to see a typename when
5626 there is no next token, perfer a typename, and get the next token.
5628 Wed Sep 20 12:35:27 1995 Michael Meissner <meissner@cygnus.com>
5630 * decl.c (init_decl_processing): Add __builtin_expect.
5632 Tue Sep 19 16:48:11 1995 Mike Stump <mrs@cygnus.com>
5634 * cvt.c (cp_convert_to_pointer): Don't allow leftover conversions to
5635 or from pointer to member functions, they must all be handled before
5638 Fri Sep 15 17:14:47 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5640 * init.c (resolve_offset_ref): Fix wording of non-static member
5641 being referenced as a static.
5643 Fri Sep 15 12:39:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5645 * typeck.c (build_indirect_ref): Only bash pointer if we actually
5646 call build_expr_type_conversion.
5648 Thu Sep 14 18:24:56 1995 Jason Merrill <jason@deneb.cygnus.com>
5650 * cvt.c (build_expr_type_conversion): Handle conversion from
5652 * typeck.c (build_indirect_ref): Avoid infinite recursion.
5654 Thu Sep 14 17:23:28 1995 Mike Stump <mrs@cygnus.com>
5656 * decl.c (expand_start_early_try_stmts): New routine to start a try
5657 block at the start of the function, for function-try-blocks.
5658 * cp-tree.h (expand_start_early_try_stmts): Declare it.
5659 * parse.y (function_try_block): Use it, instead of doing it here, as
5660 we don't want to include rtl.h here, as that conflicts with RETURN
5663 Wed Sep 13 18:32:24 1995 Mike Stump <mrs@cygnus.com>
5665 * lex.c (reinit_parse_for_block): Support saving inline
5666 function-try-blocks, uses peekyylex.
5667 * parse.y (eat_saved_input): New rule, permit the parser to see that
5668 END_OF_SAVED_INPUT is ok, as it can see this when parsing the
5669 handlers of a function-try-block.
5671 (component_decl): Make sure TRY and RETURN can come after fn.def2.
5672 * spew.c (peekyylex): New routine to peek at what will come next.
5674 Wed Sep 13 16:52:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5676 * typeck.c (comptypes): Tighten up comparisons of template type
5679 * decl.c (duplicate_decls): Turn off whining about virtual functions
5680 redeclared inline for now.
5682 Wed Sep 13 11:13:40 1995 Mike Stump <mrs@cygnus.com>
5684 * decl.c (store_in_parms): New routine to put things before we
5686 * cp-tree.h (store_in_parms): Declare it.
5687 * decl.c (store_parm_decls): Use it to makr sure the starting of the
5688 eh spec comes before base inits.
5689 (finish_function): Use sequences instead of the obsolete
5691 * parse.y (fndef): Enhance readability and maintainability. Update
5692 to include function_try_block syntax.
5693 (function_try_block): Add.
5695 Tue Sep 12 17:43:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5697 * call.c (convert_harshness): Use comptypes, not ==, to check if
5698 TYPE and PARMTYPE are equivalent on a function type.
5700 Tue Sep 12 17:31:33 1995 Douglas Rupp <drupp@cs.washington.edu>
5702 * Make-lang.in (cc1plus) : Removed unnecessary $(exeext).
5704 Mon Sep 11 23:24:07 1995 Mike Stump <mrs@cygnus.com>
5706 * except.c (expand_throw): Never allocate storage for thrown pointer
5709 Mon Sep 11 19:36:45 1995 Mike Stump <mrs@cygnus.com>
5711 * except.c (expand_start_catch_block): Pointers to objects come
5712 back from catch matching already dereferenced, don't dereference
5715 Mon Sep 11 15:46:28 1995 Mike Stump <mrs@cygnus.com>
5717 * except.c (expand_throw): Only decay the throw expression, don't do
5718 any default conversions. This is so that one can throw and catch
5719 characters, and not have them match integers.
5721 Mon Sep 11 13:46:45 1995 Mike Stump <mrs@cygnus.com>
5723 * error.c (dump_aggr_type): Deal with anonymous unions that don't
5726 Fri Sep 8 20:40:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5728 * lex.c (handle_sysv_pragma): Deal with getting a comma from yylex.
5730 Fri Sep 8 15:51:41 1995 Mike Stump <mrs@cygnus.com>
5732 * except.c (expand_end_eh_spec): Handle empty EH specifications.
5734 Fri Sep 8 15:27:22 1995 Mike Stump <mrs@cygnus.com>
5736 * cp-tree.h (expand_start_eh_spec): Declare new routine.
5737 (expand_end_eh_spec): Likewise.
5738 * decl.c (store_parm_decls): Call expand_start_eh_spec to process
5739 exception specifications.
5740 * except.c (expand_leftover_cleanups): Remove unused parameter.
5741 (expand_end_catch_block): Likewise.
5742 (expand_exception_blocks): Likewise.
5743 (expand_start_eh_spec): New routine to mark the start of an
5744 exception specification region.
5745 (expand_end_eh_spec): New routine to mark the end of an exception
5746 specification region.
5747 (expand_exception_blocks): Call expand_end_eh_spec to process
5748 exception specifications.
5750 Fri Sep 8 14:40:48 1995 Per Bothner <bothner@kalessin.cygnus.com>
5752 * lex.c (do_identifier): Use global binding in preference of
5753 dead for local variable.
5755 Wed Sep 6 19:32:59 1995 Mike Stump <mrs@cygnus.com>
5757 * cp-tree.h (build_exception_variant): Remove used first argument.
5758 * decl.c (duplicate_decls): Likewise.
5759 (grokfndecl): Likewise.
5760 (revert_static_member_fn): Likewise.
5761 * decl2.c (grok_method_quals): Likewise.
5762 * tree.c (build_exception_variant): Likewise.
5763 * typeck.c (common_type): Likewise.
5764 * decl2.c (grokclassfn): After changing the type, call
5765 build_exception_variant, if necessary.
5767 Tue Sep 5 15:56:27 1995 Mike Stump <mrs@cygnus.com>
5769 * except.c (expand_throw): Run cleanups for the throw expression.
5771 Wed Aug 30 15:24:38 1995 Stephen L. Favor <sfavor@tigger.intecom.com>
5773 * except.c (expand_builtin_throw): Moved gen_label_rtx calls beyond
5774 the store_parm_decls call which does initialization in the emit_*
5775 code concerning label numbering.
5777 Thu Aug 31 09:01:07 1995 Mike Stump <mrs@cygnus.com>
5779 * except.c (expand_internal_throw): Let the frontend be responsible
5780 for managing all frontend EH parameters, the backend routine only
5781 needs to deal with backend values. type and value are no longer
5783 (init_exception_processing): Likewise.
5784 (expand_start_all_catch): Likewise.
5785 (expand_end_all_catch): Likewise.
5786 (expand_leftover_cleanups): Likewise.
5787 (expand_end_catch_block): Likewise.
5788 (expand_builtin_throw): Likewise.
5789 (expand_throw): Likewise.
5791 Tue Aug 29 15:04:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5793 * cp-tree.h (DECL_REAL_CONTEXT): Give the real declaration context
5795 * decl.c (cp_finish_decl): Use it.
5797 Tue Aug 29 10:30:27 1995 Mike Stump <mrs@cygnus.com>
5799 * except.c (expand_internal_throw): Oops, almost forgot type and
5800 value are now trees.
5802 Mon Aug 28 17:57:45 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5804 Fix the attribute handling to make sure they get noted before we
5805 create the function's RTL, in case they can affect that.
5806 * decl.c (grokfndecl): New arg ATTRLIST. Run
5807 cplus_decl_attributes before creating the decl's rtl.
5808 (grokdeclarator): New arg ATTRLIST, passed down into grokfndecl.
5809 (shadow_tag, groktypename, start_decl, start_method): Pass a
5810 NULL_TREE to grokdeclarator's new last arg.
5811 * decl2.c (grokfield): New arg ATTRLIST, passed into grokdeclarator.
5812 (grokbitfield, grokoptypename): Pass a NULL_TREE to
5813 grokdeclarator's new last arg.
5814 * except.c (expand_start_catch_block): Likewise.
5815 * pt.c (process_template_parm, end_template_decl,
5816 do_function_instantiation): Likewise.
5817 * cp-tree.h (grokfield): Add arg.
5818 (grokdeclarator): Move the prototype from here...
5819 * decl.h: ...to here.
5820 * lex.c (cons_up_default_function): Pass NULL_TREE to grokfield
5822 * parse.y: Create a list for the grokfield arg where appropriate,
5823 and pass it down instead of calling cplus_decl_attributes.
5825 Mon Aug 28 15:07:24 1995 Mike Stump <mrs@cygnus.com>
5827 * except.c: Always allow turning on exception handling. Allow cross
5828 compilations to use EH.
5830 Thu Aug 24 17:39:24 1995 Mike Stump <mrs@cygnus.com>
5832 * except.c (saved_pc, saved_throw_type, saved_throw_value): Use
5833 trees, instead of rtxs, and don't depend on using special machine
5834 dependent registers.
5835 (expand_internal_throw): Likewise.
5836 (init_exception_processing): Likewise.
5837 (expand_start_all_catch): Likewise.
5838 (expand_end_all_catch): Likewise.
5839 (expand_start_catch_block): Likewise.
5840 (expand_leftover_cleanups): Likewise.
5841 (expand_end_catch_block): Likewise.
5842 (expand_builtin_throw): Likewise.
5843 (expand_throw): Likewise.
5845 Wed Aug 23 17:25:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5847 * cvt.c (build_expr_type_conversion): Handle conversions to
5850 Wed Aug 23 15:33:59 1995 Mike Stump <mrs@cygnus.com>
5852 * except.c (do_unwind): Work around backend bug with -fpic.
5854 Tue Aug 22 17:20:07 1995 Per Bothner <bothner@kalessin.cygnus.com>
5856 * decl2.c (flag_new_for_scope): Add a new mode that follows ANSI
5857 for-scoping, but supports (and warns about) old programs.
5858 Make the new mode (with value 1) the default.
5859 (lang_f_options): The on-value for flag_new_for_scope is now 2.
5860 * cp-tree.h (DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED): New macros
5861 (DECL_SHADOWED_FOR_VAR): Likewise.
5862 * decl.c (struct binding_level): New fields dead_vars_from_for
5864 (note_level_for_for): New function.
5865 (poplevel): Special processing if is_for_scope.
5866 (pushdecl): Warn if for-scope variable shadows local.
5867 * lex.c (do_identifier): Handle old (non-ANSI) for scoping,
5868 and warn if conflicts.
5869 * parse.y (FOR): Call note_level_for_for.
5871 Mon Aug 21 10:28:31 1995 Jason Merrill <jason@deneb.cygnus.com>
5873 * decl2.c (import_export_inline): Class interface hackery does not
5874 apply to synthesized methods.
5876 Sun Aug 20 16:29:00 1995 Mike Stump <mrs@cygnus.com>
5878 * search.c (virtual_context): Find the right context more often.
5879 Solves a `recoverable compiler error, fixups for virtual function'
5882 Sun Aug 20 13:53:24 1995 Mike Stump <mrs@cygnus.com>
5884 * except.c (expand_start_all_catch): Ensure that we always transfer
5885 control to the right EH handler, by rethrowing the end label on the
5886 region, instead of hoping we are nested and falling through.
5887 (expand_leftover_cleanups): Likewise.
5888 (end_protect): Since we now rethrow the end label, put a
5889 nop after it, so that outer regions are recognized.
5890 * init.c (build_vec_delete_1): New routine to handle most of vector
5891 deleting, all code moved here from build_vec_delete.
5892 (build_array_eh_cleanup): Use build_vec_delete_1 to do all the real
5894 (expand_vec_init): If the array needs partial destructing, setup an
5895 EH region to handle it.
5896 (build_vec_delete): Move lots of code to build_vec_delete_1, use
5897 build_vec_delete_1 to do the grunt work.
5899 Sat Aug 19 14:25:33 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5901 Handle decl attributes properly for function definitions without
5902 previous attribute-loaded declarations.
5903 * decl.c (start_function): New arg ATTRS. Add a call to
5904 cplus_decl_attributes with it before we create the RTL.
5905 * cp-tree.h (start_function): Update prototype.
5906 * parse.y (fn.def1): Pass ATTRS into start_function instead of
5907 trying to call cplus_decl_attributes too late. Pass a NULL_TREE
5909 * decl2.c (finish_file): Pass NULL_TREE as fourth arg to
5911 * method.c (synthesize_method): Likewise.
5912 * except.c (expand_builtin_throw): Likewise for start on __throw.
5914 Sat Aug 19 13:36:08 1995 Mike Stump <mrs@cygnus.com>
5916 * class.c (set_rtti_entry): Turn on -fvtable-thunk -frtti support.
5917 This changes -fvtable-thunks vtable layout, so a recompile will be
5918 necessary, if you use -fvtable-thunks.
5919 (get_vtable_entry): Use n, instead of i to be consistent with the
5920 rest of the compiler.
5921 (get_vtable_entry_n): Likewise.
5922 (add_virtual_function): Add a slot for the tdesc, if -fvtable-thunks
5924 (finish_struct_1): Likewise.
5925 (skip_rtti_stuff): New routine to collapse similar code from many
5926 different parts of the compiler. I think I got them all.
5927 (modify_one_vtable): Use it.
5928 (fixup_vtable_deltas1): Likewise.
5929 (override_one_vtable): Likewise.
5930 * decl2.c (mark_vtable_entries): Likewise.
5931 * tree.c (debug_binfo): Likewise.
5932 * search.c (expand_upcast_fixups): Likewise.
5933 (get_abstract_virtuals_1): Likewise. Use virtuals, instead of tmp to
5934 consistent with the rest of the compiler.
5935 (get_abstract_virtuals): Likewise.
5936 * cp-tree.h (skip_rtti_stuff): New routine, declare it.
5937 * gc.c (build_headof): Support -fvtable-thunk and -frtti together.
5938 (build_typeid): Likewise.
5939 (build_classof): Remove old style way of doing rtti. Remove support
5940 for `classof' and `headof'.
5941 * gxx.gperf: Likewise.
5943 * parse.y: Likewise.
5945 Fri Aug 18 17:31:58 1995 Jason Merrill <jason@deneb.cygnus.com>
5947 * decl.c (start_function): Clear ctor_label and dtor_label.
5949 * class.c (finish_struct_1): Fix handling of access decls.
5951 Tue Aug 15 19:21:54 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5953 * class.c (finish_struct): Only do minimal processing here, so it
5954 can be used for class template definitions, as well.
5955 (finish_struct_1): New function with the rest of the code.
5957 Tue Aug 15 09:46:16 1995 Mike Stump <mrs@cygnus.com>
5959 * class.c (prepare_fresh_vtable): On second though, always build the
5960 offset (see Aug 10 change), unless -fvtable-thunks is given. It
5961 does this by calling the new routine set_rtti_entry.
5962 (finish_struct): Likewise.
5963 (set_rtti_entry): New routine to update the rtti information at the
5964 start of the vtable.
5966 Mon Aug 14 12:21:22 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5968 * error.c (dump_decl, case IDENTIFIER_NODE): Only work on a dtor
5969 if it's declared in the C++ language spec.
5970 (dump_function_decl): Likewise.
5971 (dump_function_name): Likewise.
5972 (ident_fndecl): Make sure we got something back from lookup_name.
5973 * decl.c (start_function): Likewise.
5975 Fri Aug 11 16:52:15 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5977 * call.c (build_method_call): Don't call build_new when calling a
5978 constructor without an instance.
5980 Thu Aug 10 20:00:17 1995 Mike Stump <mrs@cygnus.com>
5982 * class.c (prepare_fresh_vtable): Always build the offset to the
5983 complete object, as it doesn't cost much. This allows dynamic_cast
5984 to void * to work when -frtti isn't given.
5985 (finish_struct): Likewise.
5987 Thu Aug 10 16:31:28 1995 Mike Stump <mrs@cygnus.com>
5989 * except.c (build_eh_type): Split out some functionality to new
5990 routine named build_eh_type_type.
5991 (build_eh_type_type): New routine.
5992 (expand_start_catch_block): Use build_eh_type_type, as we never want
5993 the dynamic type of the catch parameter, just the static type.
5994 Fixes core dumps when -frtti is used and one catchs pointers to
5997 Thu Aug 10 14:55:29 1995 Mike Stump <mrs@cygnus.com>
5999 * except.c (expand_builtin_throw): Since we now use normal calling
6000 conventions for __throw, we have to remove the first layer off the
6001 stack, so that the next context we search for handlers is the outer
6002 context instead of the context that had the call to __throw, if we
6003 don't immediately find the desired context.
6005 Tue Aug 8 17:44:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6007 * tree.c (cp_expand_decl_cleanup): Returns int, not tree.
6008 * cp-tree.h: Update.
6010 * parse.y (template_type_parm): Add support for `typename'.
6012 Tue Aug 8 12:06:31 1995 Mike Stump <mrs@cygnus.com>
6014 * except.c (expand_internal_throw): New internal routine to throw a
6016 (expand_end_all_catch, expand_leftover_cleanups): All throwers
6017 changed to use `expand_internal_throw' instead of jumping to throw
6019 (expand_end_catch_block, expand_throw): Likewise.
6020 (throw_label): Removed.
6021 (expand_builtin_throw): Changed so that EH parameters are passed by
6022 normal function call conventions. Completes Aug 4th work.
6024 Fri Aug 4 17:17:08 1995 Mike Stump <mrs@cygnus.com>
6026 * cp-tree.h (expand_builtin_throw): Declare it.
6027 * decl2.c (finish_file): Call expand_builtin_throw.
6028 * except.c (make_first_label): Remove.
6029 (init_exception_processing): Don't use a LABEL_REF for throw_label,
6030 instead use a SYMBOL_REF, this is so that we don't use LABEL_REFs in
6031 other functions that don't really appear in those functions. This
6032 solves a problem where cc1plus consumed exponential amounts of
6033 memory when -Wall was used.
6034 (expand_end_all_catch, expand_leftover_cleanups,
6035 expand_end_catch_block, expand_throw): Change all uses of
6036 throw_label to match new style.
6037 (do_unwind): Rename parameter to inner_throw_label, as it is now
6038 different from throw_label. Also, assume that our caller will wrap
6039 the passed label with a LABEL_REF, if needed.
6040 (expand_builtin_throw): Make external, change so that the generated
6041 throw is now a real function.
6042 (expand_exception_blocks): Never generate throw code inside another
6045 Fri Aug 4 12:20:02 1995 Mike Stump <mrs@cygnus.com>
6047 * decl.c (grokdeclarator): Move checking of mutable const objects
6048 and mutable static objects down, as we might decide during parsing
6049 to unset staticp or constp (for example, when const is part of the
6050 object being pointed to).
6052 Thu Aug 3 17:13:43 1995 Mike Stump <mrs@cygnus.com>
6054 * except.c (output_exception_table_entry): Enhance portability to
6056 (emit_exception_table): Likewise.
6058 Thu Aug 3 16:41:38 1995 Mike Stump <mrs@cygnus.com>
6060 * typeck.c (build_ptrmemfunc): Handle casting of pointer to
6061 non-virtual member functions.
6063 Wed Aug 2 11:58:25 1995 Mike Stump <mrs@cygnus.com>
6065 * gc.c (build_typeid): Strip cv qualifiers so that const T&, T&, T
6066 and const T all match.
6068 Wed Aug 2 11:25:33 1995 Mike Stump <mrs@cygnus.com>
6070 * except.c (build_eh_type): Strip cv qualifiers so that const T&,
6071 T&, T and const T all match.
6073 Tue Aug 1 14:20:16 1995 Mike Stump <mrs@cygnus.com>
6075 * except.c: Fix up comments, cleanup code and eliminate exceptNode,
6076 exceptStack, exceptstack, push_except_stmts, pop_except_stmts,
6077 new_except_stack, push_last_insn, pop_last_insn, insn_save_node and
6078 InsnSave. Also, numerous speed improvements, and correctness
6079 improvements. Double faulting in all situations should now be
6081 (expand_start_all_catch): Instead of having many terminate protected
6082 regions, just have one.
6083 (expand_start_catch_block): No longer have to protect
6084 false_label_rtx, as it isn't used for EH region marking.
6085 (expand_end_catch_block): Expand out EH cleanups here by using
6086 expand_leftover_cleanups.
6087 (expand_end_all_catch): Use sequences instead of playing with insn
6089 (expand_exception_blocks): Likewise. Also protect all catch clauses
6090 with one terminate region.
6092 Mon Jul 31 13:24:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6094 * method.c (report_type_mismatch): Don't talk about an object
6095 parameter for non-methods.
6097 Sun Jul 30 13:13:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6099 * class.c (finish_struct): Catch private and protected members of
6100 anonymous unions here.
6101 * decl2.c (finish_anon_union): And here.
6102 * parse.y: Instead of here.
6104 * errfn.c (ARGSLIST): Support passing four args.
6105 * error.c (cv_as_string): New function.
6106 (cp_printers): Add it.
6107 * call.c (build_method_call): Report 'const' at end of pseudo-decl.
6109 * method.c (report_type_mismatch): Deal with a bad_arg of 0.
6111 * init.c (expand_aggr_init): Handle volatile objects, too.
6113 Sat Jul 29 13:42:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6115 * decl.c (struct binding_level): Keep list of incomplete decls.
6116 (print_binding_level): Use list_length to count them.
6117 (pushdecl): Build up the list.
6118 (hack_incomplete_structures): Walk it and prune completed decls.
6120 Fri Jul 28 15:26:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6122 * typeck.c (comp_target_types): Don't check const and volatile for
6124 (comp_ptr_ttypes_real): Likewise.
6126 Thu Jul 27 15:40:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6128 * typeck.c (comp_target_types): Fix.
6130 Thu Jul 27 15:10:48 1995 Mike Stump <mrs@cygnus.com>
6132 * cp-tree.h (unsave_expr_now, build_unsave_expr,
6133 cp_expand_decl_cleanup): Declare new routines.
6134 * decl.c (cp_finish_decl, store_parm_decls,
6135 hack_incomplete_structures): Change all cals from
6136 expand_decl_cleanup to cp_expand_decl_cleanup.
6137 * gc.c (protect_value_from_gc): Likewise.
6138 * expr.c (cplus_expand_expr): Handle UNSAVE_EXPRs.
6139 * tree.c (unsave_expr): New routine to build an UNSAVE_EXPR.
6140 (unsave_expr_now): Backend routine used by tree expander.
6141 (cp_expand_decl_cleanup): Wrap second argument in an UNSAVE_EXPR to
6142 work around a limitation in the backend. The backend uses the
6143 cleanups multiple times, on disjoint control flows, so we cannot
6144 pass unsaved SAVE_EXPRs to the backend.
6145 * tree.def (UNSAVE_EXPR): New tree code.
6146 * typeck.c (c_expand_return): Move goto/return code up inside
6147 conditional, as we don't always want to do this, we only want to do
6148 this when we don't otherwise finish with this control flow.
6150 Thu Jul 27 10:38:43 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6152 * parse.y (typespec): Only complain about typeof if we're not
6153 getting it from a system header.
6155 Thu Jul 27 10:26:23 1995 Doug Evans <dje@canuck.cygnus.com>
6157 Clean up prefix attribute handling.
6158 * parse.y (reserved_declspecs): Link prefix attributes with declspecs.
6159 (declmods): Likewise.
6160 (all rules that reference typed_declspecs and declmods): Call
6161 split_specs_attrs or strip_attrs to separate declspecs and attrs.
6162 (lang_extdef): Delete resetting of prefix_attributes.
6163 (template_def, notype_declarator rule): Use NULL_TREE for
6165 (condition): Use NULL_TREE for prefix_attributes.
6166 (setattrs): Deleted.
6167 (nomods_initdcl0): Set prefix_attributes to NULL_TREE.
6168 (component_decl): Delete resetting of prefix_attributes.
6169 (component_decl_1, notype_components rule): Use NULL_TREE for
6171 (simple_stmt): Delete resetting of prefix_attributes.
6173 Mon Jul 24 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6175 * call.c (convert_harshness): Deal with reference conversions before
6176 others. Actually do array->pointer decay. Call comp_target_types
6177 with pointer types rather than their targets.
6179 * typeck.c (comp_target_types): Avoid assigning D const * to B *.
6181 Mon Jul 24 08:54:46 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6183 * pt.c (to_be_restored): Move decl to global scope.
6185 Sat Jul 22 12:22:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6187 * decl.c (start_decl): Put back clearing of DECL_IN_AGGR_P.
6189 Fri Jul 21 17:09:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6191 * decl.c (grokdeclarator): Downgrade error about 'extern int A::i'
6194 * pt.c (instantiate_template): Also avoid instantiation if the
6195 function has already been declared to be a specialization.
6197 * decl2.c (check_classfn): Ignore cname argument, and return the
6200 * decl.c (start_decl): Handle declarations of member functions
6201 outside of the class (i.e. specialization declarations).
6203 Thu Jul 20 10:34:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6205 * class.c (finish_struct): Don't mess with the type of bitfields.
6207 * various.c: s/TYPE_POINTER_TO/build_pointer_type/.
6209 Thu Jul 20 01:43:10 1995 Mike Stump <mrs@cygnus.com>
6211 * init.c (expand_aggr_init): Assume LOOKUP_ONLYCONVERTING if init
6212 is not a parameter list (TREE_LIST).
6213 (expand_default_init): If LOOKUP_ONLYCONVERTING is set, then set
6214 LOOKUP_NO_CONVERSION so that we don't allow two-level conversions,
6215 but don't set it otherwise.
6217 Wed Jul 19 20:32:01 1995 Mike Stump <mrs@cygnus.com>
6219 * init.c (expand_default_init): Don't allow two-level conversions
6220 during construction.
6222 Wed Jul 19 18:06:37 1995 Mike Stump <mrs@cygnus.com>
6224 * gc.c (build_headof): The type of dyncasting to a pointer to cv
6225 void, should be pointer to cv void.
6227 Wed Jul 19 17:25:43 1995 Mike Stump <mrs@cygnus.com>
6229 * gc.c (build_dynamic_cast): Allow casting in const.
6231 Wed Jul 19 16:34:27 1995 Mike Stump <mrs@cygnus.com>
6233 * typeck.c (build_const_cast): If we are passed error_mark_node,
6236 Wed Jul 19 15:24:48 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6238 * class.c (push_nested_class): Make sure TYPE is non-nil.
6240 * cvt.c (type_promotes_to): Watch for error_mark_node on the
6243 Wed Jul 19 13:23:12 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
6245 * cp-tree.h (SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME.
6246 (SIGTABLE_VB_OFF_NAME): New macro.
6247 (vt_off_identifier): Renamed from offset_identifier.
6248 (vb_off_identifier): Added extern declaration.
6250 * decl.c (vt_off_identifier): Renamed from offset identifier.
6251 (vb_off_identifier): New variable to hold the identifier for the
6252 sigtable field vb_off.
6253 (init_decl_processing): Initialize vb_off_identifier.
6254 Renamed vt_off_identifier from offset_identifier.
6255 * sig.c (build_signature_method_call): Renamed offset_identifier and
6256 local variable offset to vt_off_identifer and vt_off, respecitively.
6257 * sig.c (build_signature_table_constructor): Renamed offset to vt_off.
6259 * decl.c (init_decl_processing): Add vb_off field to
6260 sigtable_entry_type. Reorder fields so that pfn gets properly
6261 aligned at a 64 bit boundary on the Alpha.
6262 * sig.c (build_signature_table_constructor): Build the constructor
6263 according to the new layout. Set the vb_off field to -1 for now.
6265 * decl.c (init_decl_processing): Align sigtable_entry_type on word
6266 boundaries instead of double word boundaries to save space.
6268 Tue Jul 18 16:58:37 1995 Mike Stump <mrs@cygnus.com>
6270 * cvt.c (cp_convert): Always call build_cplus_new for a ctor.
6272 Tue Jul 18 14:24:53 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6274 * parse.y (opt.component_decl_list): Only forbid private/protected
6275 in anonymous unions. We need to make this know when the type is
6276 defined for an object, to not give the error.
6278 Mon Jul 17 14:22:44 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6280 * parse.y (opt.component_decl_list): Don't allow access control
6281 as private or protected for union members.
6283 Sun Jul 16 14:01:00 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6285 * lex.c (check_newline): For 'p' case, move goto skipline line to
6286 before end brace for 'pragma'.
6288 Fri Jul 7 13:55:58 1995 Mike Stump <mrs@cygnus.com>
6290 * g++.1: Tiny updates.
6292 Fri Jul 7 13:05:20 1995 Mike Stump <mrs@cygnus.com>
6294 * decl.c (cp_finish_decl): Only destruct local static variables if
6295 they are constructed, and only construct the first time control
6296 passes completely through its declaration (if not initialized with a
6297 constant-expression).
6298 (expand_static_init): Likewise.
6300 Wed Jul 5 14:05:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6302 * typeck.c (comptypes, case OFFSET_REF): If either offset basetype
6303 is a TEMPLATE_TYPE_PARM, give a match.
6305 Fri Jun 30 15:42:57 1995 Mike Stump <mrs@cygnus.com>
6307 * method.c (build_overload_value): Handle encoding of null pointer
6308 constants (or any pointer with a constant numeric value) for
6311 Fri Jun 30 13:45:51 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6313 * call.c (convert_harshness): Add QUAL_CODE when we're faced with
6314 const vs non-const for void conversions.
6316 Fri Jun 30 10:19:52 1995 Mike Stump <mrs@cygnus.com>
6318 * except.c (expand_start_all_catch): Fix problem with finding an
6319 outer nested try block when there is no code to separate it from an
6322 Fri Jun 30 02:22:26 1995 Mike Stump <mrs@cygnus.com>
6324 * search.c (dfs_pushdecls): Consume 2 or 3 orders of magnitude less
6325 memory please when virtual bases are used.
6327 Thu Jun 29 19:03:47 1995 Mike Stump <mrs@cygnus.com>
6329 * class.c (build_vbase_path): Avoid testing things that cannot be
6330 null to see if they are null.
6331 * cvt.c (convert_pointer_to_vbase): Remove code that doesn't work.
6332 * decl.c (finish_function): Pass a type into the new
6333 convert_pointer_to_vbase instead of a binfo.
6334 * search.c (convert_pointer_to_vbase): Rewritten to use get_vbase
6335 and convert_pointer_to_real.
6336 (expand_indirect_vtbls_init): Use convert_pointer_to_vbase instead
6337 of the more cryptic call to get_vbase.
6339 Thu Jun 29 09:35:05 1995 Mike Stump <mrs@cygnus.com>
6341 * decl.c (BOOL_TYPE_SIZE): Fix broken SLOW_BYTE_ACCESS check.
6343 Thu Jun 29 03:43:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6345 * pt.c (instantiate_template): Don't strip 'this' twice.
6347 * pt.c (coerce_template_parms): Allow null pointer constants.
6349 * decl.c (revert_static_member_fn): But only if DECL_ARGUMENTS is
6352 Wed Jun 28 18:39:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6354 * decl.c (revert_static_member_fn): Also remove 'this' from
6356 * decl2.c (check_classfn): Don't revert this function until we get a
6359 Wed Jun 28 14:07:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6361 * parse.y (component_decl): Clear PREFIX_ATTRIBUTES here.
6363 Wed Jun 28 11:05:13 1995 Mike Stump <mrs@cygnus.com>
6365 * decl2.c (finish_file): Handle global vector news.
6366 * init.c (build_new): Encode vector news so that later we will know
6367 how many elements there are.
6369 Mon Jun 26 13:38:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6371 * expr.c (cplus_expand_expr): Don't mess with temp slots.
6373 * decl2.c (warn_if_unknown_interface): Don't crash if tinst_for_decl
6376 * decl2.c (check_classfn): Use revert_static_member_fn.
6377 * decl.c (revert_static_member_fn): Diagnose static member functions
6378 declared const or volatile.
6380 * decl2.c (grokfield): Check for missing default args here, too.
6381 (check_default_args): Function to do the checking.
6382 * decl.c (pushdecl): Use it.
6384 * decl.c (pushdecl): Don't warn about shadowing a member of `this'
6385 if there is no `this'.
6387 Sun Jun 25 11:34:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6389 * call.c (build_method_call): Downgrade 'called before definition'
6390 to a warning, as it ought to go away after Monterey.
6392 Sat Jun 24 14:18:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6394 * pt.c (coerce_template_parms): Don't do extra checking on pointer
6395 to member arguments.
6397 * class.c (finish_struct): const and reference members don't prevent
6398 a class from being an aggregate.
6400 * class.c (finish_struct): Signatures are always aggregates.
6402 Fri Jun 23 17:20:29 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6404 * decl2.c (check_classfn): Improve error message.
6406 * pt.c (tsubst): Handle PROMOTE_PROTOTYPES.
6408 Thu Jun 22 01:50:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6410 * typeck.c (comptypes): Don't ignore method quals.
6412 * class.c (finish_struct): Non-abstract virtuals are always USED.
6414 * decl.c (build_ptrmemfunc_type): The underlying union type isn't
6415 IS_AGGR_TYPE, either.
6416 * class.c (finish_struct): Use CLASSTYPE_NON_AGGREGATE instead.
6417 * cp-tree.h: Likewise.
6419 * cp-tree.h (lang_type): Add aggregate.
6420 (CLASSTYPE_AGGREGATE): New macro.
6421 (TYPE_NON_AGGREGATE_CLASS): Likewise.
6422 * class.c (finish_struct): Determine whether a class is an
6424 * decl.c (cp_finish_decl): Check TYPE_NON_AGGREGATE_CLASS instead of
6425 TYPE_NEEDS_CONSTRUCTING.
6426 * typeck2.c (digest_init): Check TYPE_NON_AGGREGATE_CLASS for
6429 * pt.c (tsubst, PARM_TYPE): Propagate DECL_ARTIFICIAL.
6431 * decl.c (start_function): For pre-parsed functions, layout all of
6432 the parm decls again.
6433 (grokvardecl): TREE_PUBLIC depends on DECL_THIS_EXTERN, not
6436 * pt.c (coerce_template_parms): Improve checking for invalid
6439 Wed Jun 21 12:01:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6441 * decl.c (grokdeclarator): Forbid declaration of a static member
6442 with the same name as its enclosing class.
6444 Mon Jun 19 10:28:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6446 * decl.c (finish_function): Clear current_class_decl.
6448 * typeck.c (build_conditional_expr): Use convert (boolean_type_node
6449 instead of truthvalue_conversion.
6451 * class.c (finish_struct): A data member with the same name as the
6452 class doesn't suppress constructors.
6454 Fri Jun 16 18:11:39 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
6456 * decl.c (start_function): If current_class_decl is a signature
6457 pointer, don't dereference it but set C_C_D to current_class_decl.
6459 Fri Jun 16 17:06:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6461 * decl.c (duplicate_decls): Complain about virtual functions
6462 redeclared to be inline.
6464 Fri Jun 16 13:20:38 1995 Mike Stump <mrs@cygnus.com>
6466 * decl.c (get_unique_name): New routine to name unnamed namespaces.
6467 (push_namespace): Use get_unique_name for naming unnamed namespaces.
6469 Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6471 * parse.y: Call cplus_decl_attributes with prefix_attributes where
6474 Wed Jun 14 19:24:49 1995 Mike Stump <mrs@cygnus.com>
6476 * search.c (get_vbase): New routine to switch hierarchies from the
6477 CLASSTYPE_VBASECLASSES to the normal one.
6478 (expand_indirect_vtbls_init): Use get_vbase to figure out how we
6479 want to convert to a vbase pointer.
6481 Mon Jun 12 17:50:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6483 * pt.c (instantiate_class_template): Add the new instantiation to
6485 (do_pending_expansions): Call instantiate_member_templates on all of
6486 the classes in template_classes.
6488 Mon Jun 12 12:36:59 1995 Mike Stump <mrs@cygnus.com>
6490 * decl.c (complete_array_type): Fill in the TYPE_DOMAIN of our
6491 TYPE_MAIN_VARIANT if it is not filled in.
6492 * init.c (build_delete): If the TYPE_DOMAIN is not set, give an
6493 error instead of core dumping.
6495 Mon Jun 12 10:41:40 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6497 * call.c (can_convert): Also check for distance > 0.
6498 (can_convert_arg): Likewise.
6499 (user_harshness): Likewise.
6501 Fri Jun 9 19:17:21 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6503 * g++.c (MATH_LIBRARY): Provide default.
6504 (main): Always link with the math library if we link with libstdc++.
6506 * decl.c (start_function): Complain about redefinition of a function
6507 even when the pending_inline version is compiled after the other
6510 Thu Jun 8 15:44:38 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6512 * gc.c (build_dynamic_cast): Build up a reference to a parameter of
6515 Wed Jun 7 15:31:57 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6517 * init.c (build_vec_delete): Resolve an offset ref before we try to
6520 Wed Jun 7 14:19:32 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6522 * typeck.c (build_modify_expr): If the class lacks a constructor or
6523 assignment operator, return error_mark_node.
6524 (common_type): Use build_cplus_array_type.
6526 Tue Jun 6 09:41:27 1995 Mike Stump <mrs@cygnus.com>
6528 * class.c (dont_allow_type_definitions): New variable set when types
6530 (finish_struct): Use it.
6531 * cp-tree.h (dont_allow_type_definitions): Define it.
6532 * parse.y (primary, handler_seq): Set it.
6534 Mon Jun 5 18:49:38 1995 Mike Stump <mrs@cygnus.com>
6536 * method.c (build_opfncall): Use DECL_CHAIN, not TREE_CHAIN for
6537 results from lookup_fnfields. Always give warning/error on bad
6540 Mon Jun 5 11:39:37 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6542 * init.c (member_init_ok_or_else): Don't allow initialization of
6543 an ancestor's member from within a constructor.
6545 Mon Jun 5 11:20:34 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
6547 * sig.c (build_signature_table_constructor): Use DECL_CONTEXT
6548 instead of DECL_CLASS_CONTEXT for calculating the vfield offset so
6549 abstract virtual functions are handled correctly.
6551 * sig.c (build_signature_table_constructor): Store the correct
6552 delta in signature table entries. It does not yet work for
6553 classes with virtual base classes as implementations of signatures.
6554 (build_signature_method_call): Add the delta to the object_ptr
6555 before generating the function call.
6557 * call.c (build_method_call): Make instance_ptr the signature
6558 pointer itself instead of dereferencing the optr.
6559 * sig.c (build_signature_method_call): Dereference the optr for the
6560 direct and virtual calls.
6562 * sig.c (build_signature_table_constructor): Make the tag for
6563 default implementations -1 instead of 2.
6564 (build_signature_method_call): Change the generated conditional
6565 expression correspondingly.
6567 * sig.c (build_signature_pointer_constructor): Deleted the sorry
6568 message that said we can't handle multiple inheritance for
6569 implementations of signatures
6570 (build_signature_method_call): Use the offset from the sigtable
6571 entry instead of the vptr field from the signature pointer for
6572 building a virtual function call.
6574 * class.c (build_vfn_ref): Deleted signature specific code, we don't
6575 call this function anymore from build_signature_method_call.
6577 * cp-tree.h (SIGNATURE_VPTR_NAME): Deleted. We use the right vptr
6578 field in the object now instead of in the signature pointer/ref.
6579 (build_vptr_ref): Deleted extern declaration.
6580 * sig.c (build_vptr_ref): Deleted.
6581 (build_signature_pointer_or_reference_type): Deleted construction of
6583 (build_signature_pointer_constructor): Deleted initialization of/
6584 assignment to the vptr field.
6586 * sig.c (build_signature_table_constructor): Convert the signature
6587 table entry fields to their correct types.
6589 * sig.c (build_signature_table_constructor): Don't call digest_init
6590 for the fields of a sigtable entry, it's wasted time.
6592 * sig.c (build_signature_table_constructor): Correctly set the
6593 offset and index fields of a sigtable entry. Build the constructor
6594 the way digest_init does, digest_init can't handle initializing an
6595 anonymous union inside a struct.
6596 (build_signature_method_call): Use the index field instead of the
6597 delta field to get the vtable index.
6599 * decl.c (init_decl_processing): Fix number of fields for building
6600 sigtable_entry_type.
6602 * cp-tree.h (tag_identifier, offset_identifier): Added extern decls.
6603 (SIGTABLE_CODE_NAME): Renamed to SIGTABLE_TAG_NAME.
6604 (SIGTABLE_PFN_NAME): Deleted, we'll use VTABLE_PFN_NAME instead.
6605 * decl.c (tag_identifier, offset_identifier): New variables to
6606 hold the identifiers for the sigtable fields tag and offset.
6607 (init_decl_processing): Initialize these variables.
6608 (init_decl_processing): Use these variables to build the
6609 sigtable_entry_type structure. Rename the code and offset fields
6610 to tag and delta, respectively; add offset and index fields. Changed
6611 types of fields from short_integer_type_node to delta_type_node.
6612 * sig.c (build_signature_table_constructor): Rename code and offset
6613 to tag and delta, respectively.
6614 (build_signature_method_call): Likewise. Use above variables.
6616 Thu Jun 1 17:03:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6618 * decl.c (lookup_name_real): Don't try to look anything up in an
6621 Fri Jun 2 10:30:14 1995 Mike Stump <mrs@cygnus.com>
6623 * method.c (build_overload_int): New routine. Break out
6624 functionality from build_overload_value so we can reuse it.
6625 (build_overload_value): Handle pointer to member functions as value
6626 parameters for templates.
6627 (build_overload_identifier): Since template parameters are shared
6628 among all instantiations, we have to substitute in the real types
6629 in TREE_TYPE (parm).
6630 pt.c (coerce_template_parms): Likewise.
6631 (push_template_decls): Likewise.
6632 (grok_template_type): Deleted as template parameters are shared
6633 among all instantiations.
6635 Wed May 31 19:10:32 1995 Mike Stump <mrs@cygnus.com>
6637 * decl.c (grokdeclarator): Always give errors on constant overflow
6640 Wed May 31 11:39:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6642 * typeck.c (commonparms): Don't abort if simple_cst_equal returns < 0.
6643 (build_c_cast): Don't tack on a NON_LVALUE_EXPR when casting to
6645 (build_indirect_ref): Fix check for *&.
6647 Fri Jun 16 06:54:03 1995 Mike Stump <mrs@cygnus.com>
6649 * Version 2.7.0 released.
6651 Fri Jun 16 15:07:29 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6653 * Make-lang.in (DEMANGLER_PROG): Add LIBS.
6655 Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6657 * decl.c (define_function): Don't set DECL_INTERFACE_KNOWN.
6659 Wed Jun 7 20:00:31 1995 Mike Stump <mrs@cygnus.com>
6661 * *.[chy]: Change all callers of finish_decl to cp_finish_decl.
6662 * decl.c (finish_decl): New routine to handle call backs from the
6663 mid end (declare_hidden_char_array).
6665 Wed Jun 7 19:02:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6667 * decl.c (start_function): Handle setting C_C_D here.
6668 (set_C_C_D): Removed.
6669 (struct saved_scope): Remove class_decl.
6670 (push_to_top_level): Don't save current_class_decl.
6671 (pop_from_top_level): Don't restore current_class_decl or C_C_D.
6672 (struct cp_function): Add C_C_D.
6673 (push_cp_function_context): Save C_C_D.
6674 (pop_cp_function_context): Restore C_C_D.
6676 Fri Jun 2 11:05:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6678 * decl.c (set_C_C_D): New function. suspend_momentary before
6680 (pop_from_top_level): Call it.
6681 (start_function): Likewise.
6682 (pop_cp_function_context): Likewise.
6684 * class.c, cp-tree.h, decl.c, decl2.c, parse.y: Lose all references
6685 to current_vtable_decl, CLASSTYPE_INST_VAR and CLASSTYPE_VTBL_PTR.
6687 * decl.c (push_cp_function_context): Save current_class_decl.
6688 (pop_cp_function_context): Restore current_class_decl and set C_C_D.
6689 (pop_from_top_level): Don't use CLASSTYPE_INST_VAR to set C_C_D.
6690 (start_function): Likewise.
6692 * class.c (popclass): Don't mess with current_class_decl,
6693 current_vtable_decl, or C_C_D.
6695 Mon May 29 12:45:10 1995 Paul Eggert <eggert@twinsun.com>
6697 * Make-lang.in (c++.mostlyclean): Remove $(DEMANGLER_PROG).
6699 Wed May 24 15:55:18 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6701 * decl.c (duplicate_decls): Check simple_cst_equal result against 0.
6702 * decl2.c (finish_anon_union): Likewise.
6703 * method.c (largest_union_member): Likewise.
6705 Wed May 24 14:41:11 1995 H.J. Lu <hjl@nynexst.com>
6707 * Make-lang.in (cxxmain.o): Replace single quotes with backslashes.
6709 Mon May 22 17:38:48 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6711 * Make-lang.in (g++, g++-cross, cc1plus, DEMANGLER_PROG):
6712 Use $@ instead of output name so works even if have .exe.
6713 (cxxmain.o): Use cp if ln -s fails.
6714 (c++.install-man): Use $(exeext) in executable names.
6715 (c++.mostlyclean, stage[1-4]): Use $(objext) in object file names.
6716 * Makefile.in (../cc1plus): Use $(exeext) in name of executable.
6718 Wed May 24 01:39:03 1995 Jason Merrill <jason@deneb.cygnus.com>
6720 * call.c (build_method_call): parms can be null, duh.
6722 Tue May 23 01:32:09 1995 Jason Merrill <jason@deneb.cygnus.com>
6724 * call.c (build_method_call): If convert_arguments failed, just bail.
6726 Fri May 19 10:31:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6728 * cvt.c (convert_force): Pass LOOKUP_NORMAL to cp_convert.
6730 * tree.c (copy_to_permanent): Oops.
6732 Fri May 19 10:01:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6734 * cp-tree.h (break_out_target_exprs): Add decl.
6736 Thu May 18 13:02:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6738 * decl.c (start_function): Move *all* interface handling stuff after
6741 * tree.c (mapcar): Renamed from make_deep_copy and generalized.
6742 (perm_manip): Return t if permanent, otherwise 0.
6743 (copy_to_permanent): Use them.
6744 (bot_manip): Helper for break_out_target_exprs.
6745 (break_out_target_exprs): New function. Uses mapcar.
6747 * typeck.c (convert_arguments): Use it.
6749 * method.c (hack_identifier): Use convert_from_reference to
6750 dereference a reference.
6752 Wed May 17 17:54:54 1995 Mike Stump <mrs@cygnus.com>
6754 * call.c (convert_harshness): Move reference bashing before pointer
6757 Wed May 17 16:57:53 1995 Mike Stump <mrs@cygnus.com>
6759 * cvt.c (convert_to_reference): Only complain, if complaints are
6761 * typeck.c (build_function_call_real): Likewise. If
6762 LOOKUP_SPECULATIVELY is set and something won't work, return
6764 * cvt.c (cp_convert): Likewise. Pass flags down to build_method_call.
6765 (convert): Pass LOOKUP_NORMAL to cp_convert.
6766 * typeck.c (convert_for_assignment): Likewise.
6767 (convert_force): Pass LOOKUP_COMPLAIN to cp_convert.
6768 (convert_arguments): Get out early if we get an error_mark_node.
6769 (convert_for_initialization): Use cp_convert instead of convert so
6770 that we can pass flags down.
6771 * cp-tree.h (LOOKUP_SPECULATIVELY): Added documentation.
6773 Wed May 17 01:43:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6775 * typeck2.c (store_init_value): Don't take the MAIN_VARIANT of the
6778 * class.c (finish_struct): Don't complain about a class with no
6779 user-defined constructors but with a member that has no default
6780 constructor, as this is OK for aggregates.
6782 * expr.c (cplus_expand_expr, NEW_EXPR): If this is an explicit
6783 constructor call, mark slot addressable.
6785 Tue May 16 18:37:51 1995 Douglas Rupp <drupp@cs.washington.edu>
6787 * g++.c: Changed WINNT to _WIN32.
6789 Tue May 16 12:40:16 1995 Jason Merrill <jason@lisa.cygnus.com>
6791 * lex.c (handle_sysv_pragma): Don't use token_buffer.
6793 Tue May 16 12:05:26 1995 Mike Stump <mrs@cygnus.com>
6795 * call.c (resolve_scope_to_name): Add initial semantic support for
6797 * class.c (finish_struct): Likewise.
6798 * cp-tree.h (NAMESPACE_LEVEL): Likewise.
6799 * cvt.c (build_up_reference, convert_to_reference): Likewise.
6800 * decl.c (binding_level::namespace_p, suspend_binding_level): Likewise.
6801 (resume_binding_level, toplevel_bindings_p): Likewise
6802 (namespace_bindings_p, declare_namespace_level): Likewise.
6803 (resume_level, push_namespace, pop_namespace): Likewise.
6804 (pop_everything, pushtag, duplicate_decls, pushdecl): Likewise.
6805 (implicitly_declare, lookup_namespace_name): Likewise.
6806 (lookup_name_real, start_decl, make_temporary_for_reference): Likewise.
6807 (obscure_complex_init, finish_decl, expand_static_init): Likewise.
6808 (grokvardecl, grokdeclarator, parmlist_is_exprlist): Likewise.
6809 (store_parm_decls, hack_incomplete_structures): Likewise.
6810 * decl2.c (get_temp_name, finish_anon_union): Likewise.
6811 (current_namespace, push_namespace, pop_namespace): Likewise.
6812 (do_namespace_alias, do_toplevel_using_decl): Likewise.
6813 (do_class_using_decl): Likewise.
6814 * error.c (dump_decl): Likewise.
6815 * init.c (build_member_call, build_offset_ref): Likewise.
6816 * lex.c (identifier_type): Likewise.
6817 * parse.y (lang_extdef, using_decl, extdef): Likewise.
6818 (component_decl_1, nested_name_specifier_1): Likewise.
6819 * spew.c (yylex): Likewise.
6820 * tree.def (NAMESPACE_DECL): Likewise.
6822 Tue May 16 11:55:35 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6824 * decl.c (push_overloaded_decl): Return the new decl even if it
6827 Tue May 16 11:00:37 1995 Jason Merrill <jason@lisa.cygnus.com>
6829 * typeck.c (decay_conversion): Split out from default_conversion.
6830 (default_conversion): Call it.
6831 (build_binary_op): Likewise.
6832 (build_binary_op_nodefault): Use decay_conversion for truth ops.
6834 Mon May 15 12:47:56 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6836 * decl.c (warn_extern_redeclared_static): This is a pedwarn.
6837 (duplicate_decls): Always use the old decl's linkage info. Don't
6838 play with linkage of consts.
6839 (pushdecl): Don't play with linkage of consts.
6840 (redeclaration_error_message): Don't complain about an old public
6841 decl and a new non-public decl here.
6842 (grokvardecl): Handle linkage of consts here.
6843 (grokdeclarator): An 'extern inline' is public. Pass constp to
6845 (start_function): Wait until after the pushdecl to do some linkage
6848 * decl2.c (import_export_vtable): Make duplicates weak rather than
6849 static if supported.
6850 (import_export_inline): Likewise.
6851 * pt.c (do_pending_expansions): Likewise.
6853 * class.c (build_vbase_path): flag_assume_nonnull_objects only
6854 affects reference conversion.
6856 * init.c (emit_base_init): Build up an RTL_EXPR and add it to
6858 * decl.c, decl2.c: s/base_init_insns/base_init_expr/.
6860 Tue May 16 07:06:28 1995 Paul Eggert <eggert@twinsun.com>
6862 * method.c (numeric_output_need_bar): Renamed from misspelling.
6864 * typeck.c (build_ptrmemfunc): Fix misspellings in messages.
6866 Sun May 14 10:26:22 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6868 * lang-options.h, lang-specs.h: New files.
6870 Thu May 11 00:31:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6872 * typeck.c (default_conversion): Don't check for BLKmode before
6873 pulling out the decl_constant_value.
6875 * decl.c (start_function): Clear named_labels and shadowed_labels.
6877 * typeck.c (build_function_call_real): Also synthesize methods here.
6879 Wed May 10 00:55:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6881 * decl2.c (finish_file): Synthesize exported methods before the
6884 * parse.y: Move declaration of flag_new_for_scope to file scope.
6886 Tue May 9 19:10:33 1995 Mike Stump <mrs@cygnus.com>
6888 * decl2.c: Add flag_new_for_scope for new -ffor-scope flag.
6889 * parse.y (FOR): Conditionalize the pushing and poping of scope for
6890 the for-init-statement upon the new flag_new_for_scope.
6891 * parse.y (try_block): Simplify and use compstmt.
6893 Mon May 8 12:41:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6895 * decl.c (define_function): Mark function decl artificial.
6897 Sun May 7 00:51:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6899 * parse.y (simple_stmt, FOR): Put back push/pop for condition scope.
6901 * decl2.c (grokclassfn): DECLs don't have cv-qualified types.
6902 * tree.c (build_cplus_method_type): Likewise.
6904 * cp-tree.h (SET_DECL_ARTIFICIAL): Just set DECL_ARTIFICIAL to 1.
6906 * typeck.c (build_function_call_real): If convert_arguments failed,
6908 (convert_arguments): If one of the arguments is error_mark_node,
6911 Sat May 6 02:39:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6913 * decl.c (duplicate_decls): Don't check DECL_NOT_REALLY_EXTERN for
6914 decls that don't include it.
6916 Fri May 5 14:23:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6918 * decl.c (duplicate_decls): Decls that have DECL_INTERFACE_KNOWN or
6919 DECL_NOT_REALLY_EXTERN set aren't extern decls.
6921 * typeck.c (build_indirect_ref): Don't call default_conversion for a
6922 parameter of reference_type.
6923 * cvt.c (convert_from_reference): Just use build_indirect_ref.
6925 * pt.c (do_type_instantiation): Only instantiate member functions
6926 that actually come from templates.
6928 Fri May 5 09:46:05 1995 Mike Stump <mrs@cygnus.com>
6930 * parse.y: Generalized cleanup of poplevels, and compound statements
6931 and compound statements in try blocks. Rewritten `for' rule so that
6932 the scope of variables declared in the for clause is shortened to
6933 span just to the end of the statement, instead of the whole
6936 Fri May 5 00:37:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6938 * call.c (convert_harshness): Handle pointers to members better.
6940 Thu May 4 16:00:26 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6942 * decl2.c (delete_sanity): Do access control here.
6943 * init.c (build_delete): Instead of here.
6945 * Make-lang.in: Build c++filt.
6947 Wed May 3 02:59:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6949 * decl2.c (cplus_decl_attributes): If we just modified a TYPE_DECL,
6950 update our IDENTIFIER_TYPE_VALUE.
6952 Fri Apr 28 07:58:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6954 * lex.c (cons_up_default_function): Fix linkage of #pragma
6955 implemented functions.
6957 Thu Apr 27 16:56:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6959 * method.c (build_overload_name): Simplify and fix repeated type
6962 * decl.c (grokdeclarator): Prohibit pointers to void or reference
6965 Thu Apr 27 09:49:07 1995 Mike Stump <mrs@cygnus.com>
6967 * typeck2.c (process_init_constructor): Make sure initializers are
6970 Thu Apr 27 01:11:55 1995 Jason Merrill <jason@python.cygnus.com>
6972 * lex.c (cons_up_default_function): Always defer synthesis.
6974 Thu Apr 27 00:20:37 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6976 * decl2.c (mark_inline_for_output): Don't play with pending_inline
6979 Wed Apr 26 17:48:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6981 * call.c (user_harshness): New function; like build_type_conversion,
6982 but doesn't actually build anything.
6983 (compute_conversion_costs): Use it instead of build_type_conversion.
6985 Wed Apr 26 17:11:25 1995 Jason Merrill <jason@deneb.cygnus.com>
6987 * typeck.c (build_function_call_real): Improve error message for
6988 calling a non-function.
6990 * method.c (hack_identifier): Lose check for calling a data member.
6992 Wed Apr 26 16:59:13 1995 Mike Stump <mrs@cygnus.com>
6994 * typeck2.c (build_functional_cast): Remove very old cruft.
6995 Seems like good code is generated without it.
6997 Wed Apr 26 00:47:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6999 * method.c (do_build_assign_ref): Fix handling of anonymous unions.
7000 (do_build_copy_constructor): Likewise.
7002 * parse.y (simple_stmt, SWITCH): Call {push,pop}_switch.
7004 * decl.c (push_switch): New function.
7005 (pop_switch): Likewise.
7006 (define_case_label): Check for jumping over initialization.
7008 * call.c (build_method_call): Check for an inline function being
7009 called before its definition has been seen.
7010 * typeck.c (build_function_call_real): Likewise.
7012 * decl.c (duplicate_decls): Check for a function being redeclared
7013 inline after its address has been taken.
7015 * typeck.c (build_conditional_expr): Handle related class lvalues.
7017 Tue Apr 25 13:20:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7019 * pt.c (do_pending_expansions): Don't expand unused templates.
7021 * parse.y (component_decl): Accept a lone semicolon.
7023 Tue Apr 25 00:25:56 1995 Jason Merrill <jason@rtl.cygnus.com>
7025 * call.c (build_method_call): Don't allow an RTL_EXPR to serve as the
7026 object parameter anymore.
7028 * expr.c (cplus_expand_expr): Don't create RTL_EXPRs with no insns.
7030 Mon Apr 24 12:35:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7032 * parse.y (simple_stmt, decl case): Clear prefix_attributes.
7033 (lang_extdef): Likewise.
7035 * parse.y (maybe_parmlist): New rule for use in declarators where
7036 this could either be a list of expressions or parameters. Calls
7037 suspend_momentary before deciding which.
7038 (direct_after_type_declarator): Use it.
7039 (complex_direct_notype_declarator): Use it.
7041 * pt.c (tsubst): Propagate attributes const and noreturn.
7043 * typeck.c (build_modify_expr): If warn_synth, call build_opfncall
7044 before doing the default thing.
7046 Thu Apr 27 21:49:36 1995 Doug Evans <dje@cygnus.com>
7048 * typeck.c (common_type): Call lookup_attribute instead of
7051 Tue Apr 25 18:07:43 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7053 * Make-lang.in: Change "realclean" to "maintainer-clean".
7055 Sun Apr 23 12:32:38 1995 Mike Stump <mrs@cygnus.com>
7057 * decl2.c (finish_file): Fix broken linked list handling.
7059 Fri Apr 21 18:08:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7061 * class.c (finish_base_struct): Don't set TYPE_HAS_COMPLEX_*_REF
7063 (finish_struct): Likewise.
7065 * various: Use TYPE_HAS_TRIVIAL_* instead of TYPE_HAS_COMPLEX_*.
7067 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): New macro.
7068 (TYPE_HAS_TRIVIAL_ASSIGN_REF): New macro.
7070 Fri Apr 21 15:52:22 1995 Jason Merrill <jason@python.cygnus.com>
7072 * typeck.c (c_expand_return): Only expand a returned TARGET_EXPR if
7073 it is of the same type as the return value.
7075 Fri Apr 21 03:01:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7077 * decl2.c (finish_file): Reconsider if synthesizing a method wrote
7080 * typeck.c (convert_for_initialization): Don't call a trivial copy
7083 * typeck2.c (store_init_value): Only abort if the type has a
7084 non-trivial copy constructor.
7086 * typeck.c (c_expand_return): If we're returning in a register and
7087 the return value is a TARGET_EXPR, expand it. Only do
7088 expand_aggr_init if we're returning in memory.
7089 (expand_target_expr): Function to expand a TARGET_EXPR.
7090 (build_modify_expr): Use it.
7092 * tree.c (build_cplus_new): Layout the slot.
7094 * expr.c (cplus_expand_expr): Use expand_call to expand the call
7095 under a NEW_EXPR, so the target is not discarded.
7097 Thu Apr 20 14:59:31 1995 Mike Stump <mrs@cygnus.com>
7099 * gc.c (build_dynamic_cast): Tighten error checking.
7101 Thu Apr 20 11:23:54 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7103 * expr.c (cplus_expand_expr): Only abort if the returned target is
7104 different from what we expected if the type has a non-trivial copy
7107 * decl2.c (cplus_decl_attributes): Attributes applied to a template
7108 really apply to the template's result.
7110 * tree.c (lvalue_p): Check IS_AGGR_TYPE instead of TREE_ADDRESSABLE
7111 to decide whether to consider a CALL_EXPR an lvalue.
7113 * class.c (finish_struct_bits): Only set TREE_ADDRESSABLE if the
7114 type has a non-trivial copy constructor.
7116 * decl.c (start_function): If interface_known, unset
7117 DECL_NOT_REALLY_EXTERN on the function.
7119 Wed Apr 19 16:53:13 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7121 * pt.c (do_function_instantiation): Handle explicit instantiation of
7123 (do_type_instantiation): Handle 'inline template class foo<int>',
7124 meaning just spit out the vtable.
7126 * lex.c (cons_up_default_function): Set DECL_NOT_REALLY_EXTERN on
7127 the consed functions.
7129 * decl2.c (import_export_inline): Set DECL_INTERFACE_KNOWN.
7131 Wed Apr 19 16:28:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7133 * call.c, class.c, decl2.c, gc.c, init.c, parse.y, pt.c, search.c,
7134 typeck.c: Include output.h.
7136 Wed Apr 19 14:57:21 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7138 * call.c (build_method_call): Allow a signature member functions to
7139 be called from a default implementation.
7141 Wed Apr 19 10:21:17 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7143 * repo.c (finish_repo): Remember what directory we are in.
7145 * search.c (expand_upcast_fixups): Don't mess with abort_fndecl.
7147 * repo.c: Use obstacks instead of fixed-size buffers. Don't spit
7148 out the second copy of the symbol name. Don't remember COLLECT_GCC.
7150 Wed Apr 19 02:32:40 1995 Mike Stump <mrs@cygnus.com>
7152 * search.c (virtual_context): New function to get the virtual
7153 context of a function.
7154 (expand_upcast_fixups): New function to generate runtime vtables.
7155 (fixup_virtual_upcast_offsets): Likewise.
7156 (expand_indirect_vtbls_init): Use fixup_virtual_upcast_offsets to
7157 ensure that the this offsets for upcasts from virtual bases into
7158 other virtual bases or non-virtual bases are correct at construction
7159 time and destruction time.
7160 * class.c (fixup_vtable_deltas): Modify to fixup all offsets in all
7161 vtables in all virtual bases, instead of just one vtable in each
7163 (fixup_vtable_deltas1): Likewise.
7165 Tue Apr 18 03:57:35 1995 Michael Meissner <meissner@cygnus.com>
7167 * Makefile.in (lex.o): Add dependency on c-pragma.h.
7169 * lex.c (handle_sysv_pragma): Use NULL_PTR and NULL_TREE as
7170 appropriate, instead of 0.
7172 Mon Apr 17 12:28:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7174 * decl.c (pushdecl): Use decls_match, not duplicate_decls, for
7175 comparing local and global decls.
7177 Fri Apr 14 01:46:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7179 * typeck.c (convert_arguments): Only prohibit passing to ... of
7180 types with non-trivial copy constructors.
7182 * repo.c (repo_template_used): Don't try to mess with no id.
7184 Fri Apr 14 23:32:50 1995 Per Bothner <bothner@rtl.cygnus.com>
7186 * decl.c (duplicate_decls): Use cp_warning_at for redundant-decls.
7188 Thu Apr 13 15:37:42 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7190 * cp-tree.h (current_tinst_level): Delete declaration, since it's
7193 * typeck.c (build_modify_expr): Catch incompatible array assignment.
7195 * parse.y (attribute_list, attrib): Rewrite actions to feed the
7196 right stuff to decl_attributes.
7198 Thu Apr 13 11:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7200 * search.c (dfs_debug_mark): Check for magic virtual like
7201 import_export_vtable.
7203 * typeck.c (build_binary_op_nodefault): Don't call cp_pedwarn with
7206 Wed Apr 12 12:02:57 1995 Jason Merrill <jason@deneb.cygnus.com>
7208 * decl2.c (finish_file): Move prevtable pass before needs_messing_up
7211 Tue Apr 11 11:20:27 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7213 * decl.c (finish_decl): If we're writing out a static data member of
7214 a class, we want the debug info for that class.
7216 * gc.c (build_t_desc): Check linkage of a class properly.
7218 * class.c (finish_struct): Set the 'headof' offset for the main
7220 (prepare_fresh_vtable): Fix typeinfo pointer here.
7221 (modify_one_vtable): Instead of here.
7223 Mon Apr 10 12:15:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7225 * repo.c (repo_get_id): New function to return the interesting
7226 identifier for a repo entity.
7227 (repo_template_used): Use it.
7228 (repo_template_instantiated): Mark the id as chosen.
7229 (init_repo): Record whether or not the id was chosen.
7230 (finish_repo): Note if an id was newly chosen.
7232 * pt.c (do_function_instantiation): Call repo_template_instantiated.
7233 (do_type_instantiation): Likewise. Don't diagnose multiple
7236 * decl2.c (finish_file): Use DECL_NOT_REALLY_EXTERN when deciding
7237 whether or not to synthesize a method.
7240 * class.c (finish_vtbls): build more vtables if flag_rtti is on.
7241 * class.c (modify_all_direct_vtables): ditto.
7242 * init.c (expand_direct_vtbls_init): expand more vtables if
7245 Sat Apr 8 17:45:41 1995 Mike Stump <mrs@cygnus.com>
7247 * gc.c (build_headof): Use ptrdiff_type_node instead of
7248 integer_type_node on pointer arithmetic.
7250 Sat Apr 8 11:57:04 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7252 * typeck.c (build_modify_expr): Undo previous change.
7254 Thu Apr 6 01:23:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7256 * Makefile.in (compiler): Remove ../cc1plus before rebuilding it.
7258 * repo.c (get_base_filename): Put the .rpo file in the directory
7259 with the object file, not the source.
7261 * typeck.c (build_conditional_expr): Handle pmf's better.
7263 * repo.c (finish_repo): Also use ASM_OUTPUT_LABELREF to print out
7264 the name of the symbol.
7266 Wed Apr 5 15:24:12 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7268 * repo.c (open_repo_file): Make repo filename DOS-compliant.
7269 (*): Also write a new repo file if some previously-used
7270 templates are no longer used. Only remember the identifier.
7272 * lex.c (cons_up_default_function): If this function belongs to a
7273 template class, call repo_template_used for it.
7275 * repo.c (repo_template_used): Using a class means using its vtable,
7277 (finish_repo): Likewise.
7279 * typeck.c (build_modify_expr): Only wrap TARGET_EXPRs in RTL_EXPRs
7280 if the type has a complex copy constructor.
7282 * decl2.c (lang_decode_option): -frepo implies
7283 -fno-implicit-templates.
7285 * decl.c (start_function): Clear current_{base,member}_init_list.
7287 * lex.c (init_lex): Also unset *_eq if ! flag_operator_names.
7289 Tue Apr 4 16:11:08 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7291 * decl.c (struct cp_function): Add {base,member}_init_list.
7292 (push_cp_function_context): Save current_{base,member}_init_list.
7293 (pop_cp_function_context): Restore them.
7295 Mon Apr 3 16:55:08 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7297 * repo.c (get_base_filename): Take filename parm, fix logic bug.
7299 * typeck.c (build_compound_expr): Do not warn about a compound expr
7300 in which the first expression has no side effects.
7301 (build_x_compound_expr): Warn here instead.
7302 (build_conditional_expr): Don't warn about a conditional expression
7303 between an enum and the type it promotes to.
7305 * init.c (build_new): Handle initialization of arrays of builtins
7308 Mon Apr 3 15:08:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7310 * repo.c: Include config.h to get definitions of bcopy and rindex
7311 on systems that don't have them (e.g., SVR4).
7313 Mon Apr 3 14:41:55 1995 Mike Stump <mrs@cygnus.com>
7315 * decl2.c (finish_table): Pass NULL_TREE instead of init to
7316 finish_decl so that it won't try and do error checking on the
7319 Mon Apr 3 10:45:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7321 * repo.c (get_base_filename): Analyze COLLECT_GCC_OPTIONS to
7322 determine whether this compile used -c -o.
7323 (open_repo_file): Use get_base_filename. Remove the extension.
7324 (finish_repo): Spit out the values of main_input_filename,
7325 COLLECT_GCC and COLLECT_GCC_OPTIONS.
7327 * parse.y (structsp): Add TYPENAME_KEYWORD complex_type_name.
7329 Sun Apr 2 23:43:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7331 * search.c (compute_access): Don't try to do access control on
7334 Fri Mar 31 10:14:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7336 * repo.c: New file to handle things repo.
7338 * pt.c (instantiate_template): Call repo_template_used if the
7339 definition is accessible.
7340 (mark_function_instantiated): Split out from
7341 do_function_instantiation.
7342 (mark_class_instantiated): Split out from do_type_instantiation.
7344 * parse.y (template_instantiate_once): Call repo_template_used.
7346 * lex.c (lang_init): Call init_repo.
7348 * decl2.c: Handle flag_use_repository.
7349 (finish_file): Call finish_repo.
7351 * decl.c (start_method): Call repo_template_used if this is a
7354 * Makefile.in (CXX_OBJS): Add repo.o.
7355 (repo.o): Add dependencies.
7357 * Make-lang.in (CXX_SRCS): Add repo.c.
7359 * decl.c (start_function): If DECL_INTERFACE_KNOWN and
7360 DECL_NOT_REALLY_EXTERN are both set, unset DECL_EXTERNAL.
7362 * typeck.c (build_binary_op_nodefault): Identify the invalid operand
7365 * decl.c (duplicate_decls): Propagate DECL_NOT_REALLY_EXTERN.
7367 Thu Mar 30 17:54:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7369 * typeck.c (build_binary_op_nodefault): Tidy up use of build_type
7370 and result_type. When checking for comparison between signed
7371 and unsigned, use result_type rather than the (possibly shortened)
7372 type of op0. Also, don't warn about equality comparison of a
7373 signed operand to an unsigned constant that fits in the signed
7376 * method.c (do_build_copy_constructor): Reverse
7377 current_base_init_list after we've built it up.
7379 Thu Mar 30 14:35:18 1995 Mike Stump <mrs@cygnus.com>
7381 * except.c (build_throw): Never warn about the value of throw not
7384 Thu Mar 30 13:16:54 1995 Mike Stump <mrs@cygnus.com>
7386 * except.c (expand_start_catch_block): Check for bad catch parameter
7389 Thu Mar 30 13:06:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7391 * decl.c (finish_function): Only set DECL_NOT_REALLY_EXTERN if
7392 DECL_EXTERNAL is not already set.
7394 Thu Mar 30 11:26:24 1995 Mike Stump <mrs@cygnus.com>
7396 * method.c (emit_thunk): Let poplevel know that the last level is
7397 for a function so it can create a BLOCK_NODE and set DECL_INITIAL.
7399 Thu Mar 30 11:15:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7401 * decl2.c (import_export_inline): Don't set DECL_NOT_REALLY_EXTERN
7404 * decl.c (grokdeclarator): OK, don't abort if we see a decl with
7406 (finish_function): Set DECL_EXTERNAL and DECL_NOT_REALLY_EXTERN on
7407 all deferred inlines.
7409 Wed Mar 29 19:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7411 * cp-tree.h (DECL_THIS_INLINE): New macro.
7412 (DECL_NOT_REALLY_EXTERN): New macro.
7413 (DECL_THIS_STATIC): New macro.
7415 * decl.c: Lose all references to current_extern_inline. Break
7416 inline semantics into DECL_INLINE for actual inlining and
7417 DECL_THIS_INLINE for the linkage wierdness. Use DECL_THIS_STATIC.
7418 * decl2.c: Use DECL_NOT_REALLY_EXTERN to indicate that we want to
7419 emit an inline here. Associated changes.
7422 * typeck.c: Likewise.
7424 * call.c (build_method_call): Don't bother trying to handle inlines
7426 * cvt.c (convert_to_aggr): Likewise.
7428 * pt.c (do_function_instantiation): Handle instantiation of
7429 public inlines, too.
7431 Wed Mar 29 16:04:25 1995 Mike Stump <mrs@cygnus.com>
7433 * except.c (init_exception_processing): Change the interface for
7434 __throw_type_match and add decl for new rtti matching routine
7435 __throw_type_match_rtti.
7436 (build_eh_type): New routine to build a run time descriptor for the
7438 (expand_start_catch_block): Update to use new calling convention for
7440 (expand_throw): Update to use build_eh_type.
7442 Mon Mar 27 07:14:33 1995 Warner Losh <imp@village.org>
7444 * g++.c: Removed __NetBSD__ from conditional.
7445 Declare strerror if HAVE_STRERROR is defined; otherwise
7446 declare sys_errlist and sys_nerr.
7447 (my_strerror): New function.
7449 Tue Mar 28 14:16:35 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7451 * search.c (get_binfo): Don't try to be so clever.
7453 * tree.c (copy_to_permanent): Also suspend_momentary().
7455 * cvt.c (cp_convert_to_pointer): Hand off to convert_fn_pointer even
7456 if the types are the same.
7458 * decl.c (start_function): Handle extern inlines more like C++ says
7461 * init.c (build_member_call): Hand constructor calls off to
7462 build_functional_cast.
7464 * typeck2.c (build_functional_cast): Use DECL_NESTED_TYPENAME to get
7465 the name of the type.
7467 Tue Mar 28 13:13:56 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7469 * decl.c (grokdeclarator): Check for the decl returned by
7470 grokfndecl to be null before using build_decl_attribute_variant.
7472 Mon Mar 27 18:04:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7474 * init.c (build_new): Use build_pointer_type instead of
7477 Fri Mar 24 12:11:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7479 * typeck.c (build_conditional_expr): Handle pmfs.
7480 (convert_for_assignment): Fix pmf support.
7482 * cvt.c (convert_fn_ptr): Support !flag_vtable_thunks.
7483 (cp_convert_to_pointer): Handle pmfs.
7484 (cp_convert): Pass pmfs to cp_convert_to_pointer.
7486 * typeck.c (common_type): Handle inheritance for pmfs.
7488 * typeck2.c (build_m_component_ref): Do access control.
7490 * typeck.c (comp_target_types): Check for conversion to void *
7491 before checking trickier conversions.
7493 * decl.c (duplicate_decls): Propagate DECL_ABSTRACT_VIRTUAL_P.
7495 * pt.c (push_tinst_level): Complain if template instantiation depth
7496 is greater than max_tinst_depth.
7498 * typeck.c (common_type): Assume that we can call common_type to
7499 unify the target type of a pointer.
7501 Thu Mar 23 00:48:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7503 * decl2.c (finish_file): Don't synthesize methods at
7504 finish_vtable_prevardecl time. Do synthesize methods that are not
7505 used, but are public and not external.
7507 * cvt.c (build_type_conversion): Only give an error if for_sure.
7509 * typeck.c (comp_target_types): Only support pointer conversions if
7512 Wed Mar 22 19:30:15 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7514 * init.c (build_new): Catch use of an initializer list where it
7517 Wed Mar 22 16:21:07 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7519 * init.c (build_new): Wrap alloc_expr in an RTL_EXPR if nelts is
7522 * decl2.c: temp_name_counter is now public.
7524 * decl.c (struct cp_function): Add temp_name_counter field.
7525 (push_cp_function_context): Save it.
7526 (pop_cp_function_context): Restore it.
7528 * typeck.c (common_type): Handle unifying function types, and unify
7529 unmatched things to void* with a compiler_error, rather than
7530 silently like before.
7532 Wed Mar 22 15:10:34 1995 Mike Stump <mrs@cygnus.com>
7534 * decl2.c (finish_prevtable_vardecl, finish_vtable_vardecl): Revert
7535 Brendan's last change and fix latent problem that causes TD entries
7536 to not come out when the things that need them has yet to be
7539 Wed Mar 22 15:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7541 * typeck.c (build_binary_op_nodefault, comparison ops): Update type0
7542 and type1, since we might have changed op0 or op1.
7544 Wed Mar 22 13:33:45 1995 Jason Merrill <jason@python.cygnus.com>
7546 * typeck.c (common_type): Don't mess up templates.
7548 Wed Mar 22 04:56:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7550 * typeck.c (common_type): Handle ptms properly. Also handle
7552 (build_binary_op_nodefault): New variable build_type controls what
7553 type is given to the expression when it is created. Set this to
7554 boolean_type_node for comparison ops instead of using result_type.
7555 (comp_target_types): Allow T * -> void *.
7557 * cvt.c (cp_convert_to_pointer): Do access control when converting
7560 Tue Mar 21 17:25:06 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7562 * parse.y (extern_lang_string): Catch use of linkage specs that
7563 aren't all naming the same language.
7565 * class.c (finish_struct): Delete accidental duplicate code.
7567 Tue Mar 21 14:00:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7569 * typeck.c (build_binary_op_nodefault): Disable pedwarns about
7570 comparing functions and incomplete types.
7572 * decl.c (finish_function): Only unset current_function_decl if
7574 (duplicate_decls): Last change went too far; we only want to stop
7575 checking for value/reference ambiguity.
7577 Tue Mar 21 01:26:39 1995 Mike Stump <mrs@cygnus.com>
7579 * gc.c (build_generic_desc): Zap the DECL_SIZE so that we can lay it
7580 out fresh, as the new type may be larger.
7582 Mon Mar 20 19:01:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7584 * expr.c (extract_init): Try to expand the RTL for the
7585 initialization and figure out what it will look like so we can avoid
7586 run-time initialization. Disabled for now.
7587 (extract_scalar_init): Helper for scalar initialization.
7588 (extract_aggr_init): Helper for aggregate initialization.
7590 * decl.c (duplicate_decls): Don't complain about ambiguous
7592 (obscure_complex_init): Now returns a tree. Call extract_init if
7593 we're optimizing and this is a toplevel decl.
7594 (finish_decl): Update accordingly.
7596 * lex.c (check_newline): If we're just changing files (not pushing
7597 or popping), update input_file_stack->name.
7599 Mon Mar 20 17:55:04 1995 Mike Stump <mrs@cygnus.com>
7601 * pt.c (type_unification): Only TEMPLATE_DECLs are handled right now
7602 in the transitive unification code.
7604 Mon Mar 20 16:07:50 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7606 * decl.c (shadow_tag): Don't allow inline, virtual, or explicit on
7608 (grokdeclarator): Don't allow friends to be defined in local classes.
7610 Sat Mar 18 04:03:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7612 * decl2.c (finish_prevtable_vardecl): Use DECL_DECLARED_STATIC
7613 rather than DECL_SAVED_INSNS to decide whether or not this method
7614 was declared inline.
7616 * method.c (synthesize_method): Turn off DECL_INLINE if
7617 function_cannot_inline_p thinks we're too large.
7619 * typeck.c (build_indirect_ref): Use build_expr_type_conversion.
7621 Fri Mar 17 17:47:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7623 * class.c (instantiate_type): Handle pmfs.
7625 * typeck.c (convert_for_assignment): Check types when assigning one
7628 * decl.c (define_label): Fix logic for printing out the name of the
7629 label in an error message.
7631 * error.c (dump_expr): Support ARRAY_REF.
7633 Fri Mar 17 17:43:02 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7635 * decl2.c (finish_vtable_vardecl): Call build_t_desc here.
7636 (finish_prevtable_vardecl): Instead of here.
7638 Fri Mar 17 14:40:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7640 * decl.c (expand_static_init): Also use expand_aggr_init if the
7641 initializer is a TREE_LIST.
7642 (grokdeclarator): Only pedwarn about extra qualification if -pedantic.
7644 * pt.c (unify): Fix unification of return type.
7646 * expr.c (fixup_result_decl): Use store_expr, rather than
7647 emit_move_insn, to move the return value into the place where
7648 callers will expect it.
7650 Thu Mar 16 22:05:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7652 * init.c (build_offset_ref): Call assmble_external on functions.
7653 * typeck.c (build_component_ref): Likewise.
7655 Thu Mar 16 20:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7657 * decl.c (struct saved_scope): Add members base_init_list and
7659 (push_to_top_level): Save current_base_init_list and
7660 current_member_init_list to them.
7661 (pop_from_top_level): Put it back.
7663 Thu Mar 16 19:21:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7665 * pt.c (instantiate_template): Call assemble_external.
7667 Thu Mar 16 18:07:54 1995 Brendan Kehoe <brendan@phydeaux.cygnus.com>
7669 * class.c: Include rtl.h, to get NULL_RTX.
7670 (finish_struct): Also zero out DECL_SAVED_INSNS, to avoid problems
7671 on hosts with different sizes for each part of the union.
7672 * tree.c: Also include rtl.h.
7673 (layout_basetypes): Same change for DECL_SAVED_INSNS.
7675 Thu Mar 16 13:57:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7677 * pt.c (unify): Fix array domain unification for 64-bit targets.
7679 * decl2.c (finish_file): Push bizarre type decl before walking the
7680 vtables the first time.
7681 (walk_vtables): OK, don't set prev to vars if the vardecl_fn messed
7682 with TREE_CHAIN (prev).
7684 * init.c (emit_base_init): Use convert_pointer_to_real instead of
7685 convert_pointer_to when converting to a direct base.
7687 Wed Mar 15 20:26:29 1995 Mike Stump <mrs@cygnus.com>
7689 * pt.c (type_unification): Handle transitive unification better.
7691 Wed Mar 15 13:56:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7693 * decl2.c (walk_vtables): Always set prev to vars.
7694 (mark_vtable_entries): Call assemble_external on the vtable entries.
7696 * class.c (finish_struct): Set the vtable's size to NULL_TREE before
7697 calling layout_decl, so that it gets updated properly.
7699 Finally re-enable dynamic synthesis. This time it works.
7700 * method.c (synthesize_method): Pass decl_function_context (fndecl)
7701 to {push,pop}_cp_function_context.
7702 * decl.c (push_cp_function_context): Now takes a tree argument.
7703 (pop_cp_function_context): Likewise.
7704 * call.c (build_method_call): Enable synthesis.
7705 * lex.c (cons_up_default_function): Likewise.
7707 Tue Mar 14 19:14:19 1995 Doug Evans <dje@chestnut.cygnus.com>
7709 * parse.y (setattrs): Chain onto prefix_attributes rather than
7712 Wed Mar 15 13:00:00 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7714 * decl.c (pushdecl): Check if the type of the VAR_DECL is an
7715 error_mark_node before trying to read TYPE_LANG_SPECIFIC.
7717 Mon Mar 13 21:00:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7719 * decl.c (grokdeclarator, case ARRAY_REF): Wrap the exp with fold,
7720 and convert the size and integer_one_node to the index type.
7722 Mon Mar 13 08:01:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7724 * typeck.c (get_member_function_from_ptrfunc): Save the instance
7725 argument, and tack it onto the front of the COND_EXPR to make the
7726 semantics come out right. Grab the instance argument from
7727 '*instance_ptrptr', rather than having it passed in separately.
7729 * various: Change various consed-up comparison operations to have
7730 boolean type. Remove the instance argument in calls to
7731 get_member_function_from_ptrfunc.
7733 * error.c (dump_expr): Dump true and false as "true" and "false".
7735 * decl2.c (finish_file): Also set DECL_STATIC_FUNCTION_P on the
7736 global init function.
7738 * decl.c (finish_function): Only set DECL_EXTERNAL here if the
7739 inline function is public.
7741 Sat Mar 11 00:58:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7743 * init.c (is_friend): Be more careful about checking
7744 DECL_CLASS_CONTEXT on non-member functions.
7746 * decl2.c (finish_vtable_vardecl): Don't bother calling
7747 assemble_external here.
7748 (prune_vtable_vardecl): New function that just splices out the
7749 vtable decl from the top-level decls.
7750 (import_export_inline): Unset DECL_EXTERNAL at first.
7751 (finish_file): Don't bother calling assemble_external here. Do
7752 splice out all of the vtables.
7754 Fri Mar 10 14:42:29 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7756 * decl.c (finish_function): If we're not emitting the function yet,
7757 call assemble_external for it.
7759 * decl2.c (finish_prevtable_vardecl): Don't call mark_vtable_entries
7761 (finish_vtable_vardecl): Don't do the linkage deduction thing here.
7762 Also don't splice out the current vtable if it is unused.
7763 (finish_file): Move the second walk_vtables and the synthesis check
7764 inside the 'reconsider' loop. Move thunk emission after the
7767 Thu Mar 9 16:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7769 * pt.c (tsubst): Don't bother calling cp_build_type_variant, since it
7770 was passing bogus values for readonly and volatile from the original
7771 template decl, not the resultant type of the tsubst call.
7773 * class.c (duplicate_tag_error): Use cp_error_at to point out the
7774 previous definition of the tag.
7776 Thu Mar 9 10:46:17 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7778 * decl.c (start_function): Clear base_init_insns and protect_list.
7779 (struct cp_function): Add base_init_insns field.
7780 (push_cp_function_context): Also save base_init_insns.
7781 (pop_cp_function_context): Also restore base_init_insns.
7783 Wed Mar 8 13:31:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7785 * init.c (member_init_ok_or_else): Check for initializing a static
7787 (emit_base_init): Instead of here.
7789 Tue Mar 7 16:03:26 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7791 * call.c (build_method_call): Disable synthesis as needed.
7792 * lex.c (cons_up_default_function): Likewise.
7794 Tue Mar 7 10:14:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7796 * parse.y: New rules to allow attributes in a prefix position.
7797 (prefix_attributes): New variable. Pass it into cplus_decl_attributes.
7798 (setattr): New rule.
7799 (reserved_declspecs, declmods): Catch attributes here.
7800 * decl2.c (cplus_decl_attributes): Add PREFIX_ATTRIBUTES argument.
7801 * decl.c (duplicate_decls): Pass DECL_MACHINE_ATTRIBUTES to
7803 (grokdeclarator): Added code to support machine attributes.
7804 * Makefile.in (stamp-parse): Expect 5 shift/reduce failures.
7806 Mon Mar 6 15:07:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7808 * call.c (build_method_call): Don't synthesize methods outside of a
7811 Make base initialization more re-entrant so that synthesis on the
7812 fly will work (and, eventually, template instantation on the fly).
7813 * init.c (sort_member_init): Don't bother with members that can't be
7814 initialized. Reorganize a bit. Don't initialize base members here.
7815 (sort_base_init): New function, like sort_member_init, but for base
7816 classes. Steals some code from emit_base_init.
7817 (emit_base_init): Simplify. Call sort_{member,base}_init before
7818 doing any initialization, so we don't have to save
7819 current_{member,base}_init_list in push_cp_function_context.
7820 (expand_aggr_vbase_init_1): Adjust for sort_base_init.
7821 (expand_aggr_vbase_init): Simplify.
7822 * decl.c (struct cp_function): Add protect_list field.
7823 (push_cp_function_context): Also save protect_list.
7824 (pop_cp_function_context): Also restore protect_list.
7825 * call.c (build_method_call): Enable synthesis at point of call.
7826 * lex.c (cons_up_default_function): Likewise.
7828 * parse.y: Turn -ansi checks back into -pedantic checks.
7830 * init.c (build_new): Fix -fcheck-new for array new.
7832 Sat Mar 4 15:55:42 1995 Fergus Henderson <fjh@cs.mu.oz.au>
7834 * typeck.c (build_compound_expr): warn if left-hand operand of
7835 comma expression has no side-effects.
7837 Fri Mar 3 15:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7839 * parse.y (primary): Change 'object qualified_id *' rules to 'object
7840 overqualified_id *'.
7842 Fri Mar 3 12:48:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7844 * parse.y (unary_expr): Catch doing sizeof an overloaded function.
7845 Make the error look the same as the one we issue in c_sizeof.
7847 * typeck.c (build_binary_op_nodefault): Give an error for trying
7848 to compare a pointer-to-member to `void *'.
7850 Fri Mar 3 11:28:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7852 * typeck.c (build_unary_op): Handle bool increment with smoke and
7853 mirrors here, rather than in expand_increment where it belongs,
7854 because Kenner doesn't agree with me.
7856 Fri Mar 3 00:08:10 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7858 * decl.c (grokparms): Catch a PARM_DECL being used for a default
7861 Thu Mar 2 20:05:54 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7863 * init.c (build_new): Don't allow new on a function type.
7865 * parse.y (primary): Avoid a crash when seeing if the arg is of
7866 the same type as that given for the typespec in an explicit dtor call.
7868 Thu Mar 2 00:49:38 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7870 * decl.c (finish_function): Change test for calling
7871 mark_inline_for_output.
7873 Wed Mar 1 11:23:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7875 * typeck.c (build_modify_expr): Complain if
7876 build_default_binary_type_conversion fails.
7878 * init.c (expand_default_init): Handle arguments of unknown type
7881 * cvt.c (build_expr_type_conversion): Only complain about ambiguity
7883 * various: Pass 'complain'.
7885 * typeck.c (comptypes): Be more picky about comparing UPTs.
7887 Wed Mar 1 11:03:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7889 * decl.c (grokdeclarator): If declarator is null, say that the
7890 type used has an incomplete type.
7892 Wed Mar 1 10:06:20 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7894 * pt.c (instantiate_template): Copy the template arguments to the
7895 permanent_obstack. Also use simple_cst_equal to compare them when
7896 looking for a previous instantiation.
7898 * tree.c (make_deep_copy): Support copying INTEGER_TYPEs (assuming
7899 they are array domain types).
7901 Tue Feb 28 23:24:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7903 * cp-tree.h: Define WANT_* constants for passing to
7904 build_expr_type_conversion.
7905 * cvt.c (build_expr_type_conversion): New function to build
7906 conversion to one of a group of suitable types.
7907 (build_default_binary_type_conversion): Use it.
7908 * decl2.c (grok_array_decl): Likewise.
7909 * typeck.c (build_unary_op): Likewise.
7910 (build_array_ref): Tidy up a bit.
7911 (build_binary_op): Likewise.
7913 Tue Feb 28 19:57:31 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7915 * decl.c (grokdeclarator): Don't allow decl of an argument as `void'.
7917 Tue Feb 28 17:23:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7919 * parse.y (typed_declspecs1): Add 'typespec reserved_typespecquals
7920 reserved_declspecs' rule.
7922 * parse.y (expr_or_declarator): Remove notype_qualified_id rule.
7923 (direct_notype_declarator): Likewise.
7924 (complex_direct_notype_declarator): Add notype_qualified_id rule.
7926 * lex.c (real_yylex): Handle :> digraph properly.
7928 Tue Feb 28 12:26:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7930 * decl.c (grokdeclarator): Check if it's a friend, not if it's
7931 non-virtual, that's being initialized. Move the check up to
7932 before FRIENDP would get cleared. Catch an unnamed var/field
7933 being declared void. Say just `field' instead of `structure field'
7934 in the error message. Only go for the operator name if DECLARATOR
7937 Tue Feb 28 00:08:01 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7939 * decl.c (start_function): Complain about abstract return type.
7940 (grokdeclarator): Complain about declaring constructors and
7941 destructors to be const or volatile. Complain about declaring
7942 destructors to be static.
7944 * pt.c (uses_template_parms): Handle pmfs.
7946 * decl.c (grokdeclarator): Don't call variable_size for array bounds
7947 that only depend on template constant parameters.
7949 Mon Feb 27 15:38:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7951 * error.c (dump_decl): Only look to see if it's a vtable if we
7952 actually have a name to check out.
7954 Mon Feb 27 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7956 * cvt.c (convert_to_aggr): Lose misleading shortcut.
7958 Sun Feb 26 17:27:32 1995 Doug Evans <dje@canuck.cygnus.com>
7960 * decl.c (set_nested_typename): Always set DECL_IGNORED_P,
7963 Sun Feb 26 00:10:18 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7965 * decl.c (grokdeclarator): Don't allow a static member to be
7966 declared `register'.
7968 * init.c (make_friend_class): Move up to a pedwarn for the warning
7969 about a class declaring friends with itself.
7971 * decl.c (grokdeclarator): You can't do `volatile friend class foo'
7972 or `inline friend class foo'. Only try to make a friend out of
7973 TYPE if we didn't already reset it to integer_type_node.
7975 Sat Feb 25 22:32:03 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7977 * decl.c (grokdeclarator): Don't allow initialization of a
7978 non-virtual function.
7980 * decl.c (start_function): Do a pedwarn if we're changing `main'
7981 to have an int return type.
7983 Sat Feb 25 00:02:05 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7985 * typeck.c (build_modify_expr): Handle simple assignment from
7986 TARGET_EXPRs by building up an RTL_EXPR to force expansion. Whew.
7988 Fri Feb 24 18:27:14 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7990 * decl.c (grokdeclarator): Also don't allow virtual outside of a
7991 class decl for a scope method definition performed at global binding.
7993 * init.c (build_offset_ref): Don't allow creation of an OFFSET_REF
7996 * decl.c (grokdeclarator): Don't allow a const to be declared mutable.
7998 * typeck.c (build_binary_op): Return an error_mark_node if either
7999 one of the args turned into an error_mark_node when we tried to
8000 use default_conversion.
8002 * typeck.c (build_unary_op): Forbid using postfix -- on a bool.
8004 * decl.c (grokdeclarator): Allow `signed' and `unsigned' to be
8005 used on `__wchar_t'.
8007 Fri Feb 24 13:59:53 1995 Mike Stump <mrs@cygnus.com>
8009 * except.c (end_protect_partials): Do it the right way.
8011 Wed Feb 22 15:42:56 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8013 * typeck.c (build_binary_op_nodefault): Upgrade warning about
8014 comparing distinct pointer types to pedwarn.
8016 * typeck2.c (digest_init): Cope with extra braces.
8018 * typeck.c (build_binary_op_nodefault): Use tree_int_cst_sgn instead
8019 of INT_CST_LT (..., interger_zero_node).
8021 Wed Feb 22 14:45:52 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8023 * except.c [!TRY_NEW_EH] (end_protect_partials): Define dummy
8024 function for systems that don't have EH.
8026 Tue Feb 21 19:18:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8028 * call.c (can_convert_arg): Like can_convert, but takes an arg as
8031 * pt.c (type_unification): Allow implicit conversions for parameters
8032 that do not depend on template parameters.
8034 Tue Feb 21 18:43:48 1995 Douglas Rupp <drupp@cs.washington.edu>
8036 * Make-lang.in, config-lang.in: ($exeext): New macro.
8037 * Make-lang.in: Try a "cp" if "ln" fails.
8038 * cp-tree.h (decl_attributes): Added argument.
8039 * decl2.c (cplus_decl_attribute): Add arg to decl_attributes.
8040 * cp/g++.c: Added #ifdefs for sys/file.h and process.h for NT.
8041 Modified spawnvp to have to correct number of arguments for OS/2, NT.
8043 Tue Feb 21 18:36:55 1995 Mike Stump <mrs@cygnus.com>
8045 * decl.c (finish_function): Add calls to end_protect_partials to end
8046 the exception region that protects constructors so that partially
8047 constructed objects can be partially destructed when the constructor
8048 throws an exception.
8049 * init.c (perform_member_init, sort_member_init, emit_base_init):
8050 Added support for partially constructed objects.
8051 * init.c (build_partial_cleanup_for): New routine to do partial
8052 cleanups of a base class.
8053 * decl2.c (finish_file): Move the emitting of the exception table
8054 down, after we emit all code that might have exception regions in
8056 * except.c (end_protect_partials, might_have_exceptions_p): New
8058 (emit_exception_table): Always output table if called.
8059 * cp-tree.h (protect_list, end_protect_partials,
8060 might_have_exceptions_p, emit_exception_table): Added.
8062 Tue Feb 21 16:05:59 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8064 * gc.c (build_typeid): Pass a NULL_TREE, not the bogus, unused
8065 address of a local variable.
8066 * class.c (build_vfn_ref): Only try to build the PLUS_EXPR if we
8067 were given a non-null PTR_TO_INSTPTR.
8069 Tue Feb 21 01:53:18 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8071 * decl.c (duplicate_decls): Always lay out the merged decl.
8073 * decl2.c (finish_vtable_vardecl): Don't do vtable hack on templates.
8074 (finish_prevtable_vardecl): Likewise.
8076 * method.c (synthesize_method): Set interface_{unknown,only}
8077 according to the settings for our class, not the file where it comes
8080 Sat Feb 18 12:26:48 1995 Mike Stump <mrs@cygnus.com>
8082 * except.c: Handle systems that define __i386__ but not __i386.
8084 Fri Feb 17 15:31:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8086 * decl2.c (reparse_decl_as_expr): Support being called without a
8089 * parse.y (primary): Add '(' expr_or_declarator ')'. Adds 4 r/r
8092 Fri Feb 17 12:02:06 1995 Mike Stump <mrs@cygnus.com>
8094 * parse.y (template_def, fndef, fn.def1, return_init, condition,
8095 initdcl0, initdcl, notype_initdcl0, nomods_initdcl0,
8096 component_decl_1, after_type_component_declarator0,
8097 notype_component_declarator0, after_type_component_declarator,
8098 notype_component_declarator, after_type_component_declarator,
8099 full_parm, maybe_raises, exception_specification_opt): Fix up,
8100 include exception_specification_opt maybeasm maybe_attribute and
8101 maybe_init if missing. Rename maybe_raises to
8102 exception_specification_opt to match draft wording. Use maybe_init
8105 Fri Feb 17 01:54:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8107 * init.c (build_new): Set TREE_NO_UNUSED_WARNING on COMPOUND_EXPRs
8108 built for news of scalar types.
8110 Thu Feb 16 17:48:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8112 * typeck.c (build_binary_op_nodefault): Update code for warning
8113 about signed/unsigned comparisons from C frontend. Realize that the
8114 code in the C frontend is, if anything, even more bogus. Fix it.
8115 (build_binary_op): Undo default_conversion if it wasn't useful.
8117 * typeck.c (build_unary_op, ADDR_EXPR): Lose bogus special case for
8120 * decl2.c (import_export_vtable): Don't try the vtable hack
8121 if the class doesn't have any real non-inline virtual functions.
8122 (finish_vtable_vardecl): Don't bother trying to find a non-inline
8123 virtual function in a non-polymorphic class.
8124 (finish_prevtable_vardecl): Likewise.
8126 * decl2.c (import_export_vtable): Use and set DECL_INTERFACE_KNOWN.
8128 * cp-tree.h (DECL_INTERFACE_KNOWN): Use DECL_LANG_FLAG_5.
8130 * init.c (expand_virtual_init): Always call assemble_external.
8132 * class.c (build_vfn_ref): Always call assemble_external.
8133 (build_vtable): Always call import_export_vtable.
8134 (prepare_fresh_vtable): Likewise.
8135 (add_virtual_function): Don't bother setting TREE_ADDRESSABLE.
8137 Thu Feb 16 03:28:49 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8139 * class.c (finish_struct): Use TYPE_{MIN,MAX}_VALUE to determine
8140 whether an enumerated type fits in a bitfield.
8142 Wed Feb 15 15:38:12 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8144 * class.c (grow_method): Update method_vec after growing the class
8147 Wed Feb 15 13:42:59 1995 Mike Stump <mrs@cygnus.com>
8149 * parse.y (handler_seq): Push a level for the catch parameters.
8151 Wed Feb 15 12:42:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8153 * init.c (emit_base_init): Update BINFO_INHERITANCE_CHAIN on my
8154 bases, in case they've been clobbered.
8156 Wed Feb 15 12:07:29 1995 Mike Stump <mrs@cygnus.com>
8158 * class.c (finish_base_struct): Set up BINFO_INHERITANCE_CHAIN here,
8159 so that one day it will always be valid.
8160 * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise.
8162 * cp-tree.h (copy_binfo): Removed, unused.
8163 * tree.c (copy_binfo): Likewise.
8165 Wed Feb 15 00:05:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8167 * init.c (build_new): Save the allocation before calling
8168 expand_vec_init on it.
8170 * decl.c (finish_enum): The TYPE_PRECISION of the enum type mush
8171 match the TYPE_PRECISION of the underlying type for constant folding
8174 Tue Feb 14 15:31:25 1995 Mike Stump <mrs@cygnus.com>
8176 * except.c (push_eh_entry, expand_start_all_catch,
8177 expand_leftover_cleanups, expand_end_catch_block): Keep track of
8178 the context in which the exception region occurs.
8179 (build_exception_table): If the region was not output, don't output
8180 the entry in the eh table for it.
8182 Tue Feb 14 02:15:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8184 * init.c (expand_default_init): Only use a previous constructor call
8185 if it's a call to our constructor. Does the word "Duh" mean
8188 * decl.c (grokparms): Fine, just don't call
8189 convert_for_initialization at all. OK? Happy now?
8191 Mon Feb 13 02:23:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8193 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Make sure that the class
8194 method vector has a second element before returning it.
8196 * decl.c (grokparms): Don't strip REFERENCE_TYPE before calling
8197 convert_for_initialization.
8199 Sun Feb 12 03:57:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8201 * typeck.c (build_modify_expr): Compare function name to
8202 constructor_name (current_class_type) instead of current_class_name.
8204 * decl.c (grokparms): Don't do anything with the return value of
8205 convert_for_initialization.
8207 * error.c (dump_decl): Also dump_readonly_or_volatile on the decl.
8209 * decl.c (duplicate_decls): Tweak error message.
8211 * typeck.c (build_const_cast): Implement checking.
8212 (build_reinterpret_cast): Implement some checking.
8214 * cp-tree.h (CONV_FORCE_TEMP): Require a new temporary when
8215 converting to the same aggregate type.
8216 (CONV_STATIC_CAST): Include it.
8217 (CONV_C_CAST): Likewise.
8218 * cvt.c (convert_force): Use CONV_C_CAST instead of CONV_OLD_CONVERT.
8219 (cp_convert): Only force a new temporary if CONV_FORCE_TEMP.
8221 Fri Feb 10 16:18:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8223 * typeck.c (build_c_cast): Use non_lvalue to tack something on
8226 * decl.c (auto_function): Now a function.
8227 * except.c (init_exception_processing): terminate, unexpected,
8228 set_terminate, and set_unexpected have C++ linkage.
8230 * typeck.c (build_unary_op, TRUTH_NOT_EXPR): Use convert instead of
8231 truthvalue_conversion for converting to bool, as it handles
8232 user-defined conversions properly.
8233 (condition_conversion): Likewise.
8235 * except.c (expand_throw): Don't call convert_to_reference.
8236 Pass the correct parameters to build_new.
8238 * method.c (do_build_assign_ref): Don't use access control when
8239 converting to a base reference here.
8240 (do_build_copy_constructor): Or here.
8242 * init.c (build_new): Unset TREE_READONLY on the dereferenced
8243 pointer before assigning to it.
8245 * decl.c (maybe_build_cleanup): Don't bother stripping const here.
8247 * decl2.c (delete_sanity): You can now delete pointer to const.
8249 Fri Feb 10 13:28:38 1995 Jason Merrill <jason@python.cygnus.com>
8251 * decl.c (finish_function): Don't rely on actual parameters being
8252 evaluated left-to-right.
8253 * except.c (expand_end_catch_block): Likewise.
8255 Fri Feb 10 00:52:04 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8257 * tree.c (real_lvalue_p): Like lvalue_p, but class temps aren't
8259 * cvt.c (convert_to_reference): Use real_lvalue_p instead of
8262 * cvt.c (build_type_conversion_1): Don't call convert on aggregate
8264 (convert_to_reference): Fix erroneous text substitution.
8266 * typeck2.c (initializer_constant_valid_p): Update from C frontend.
8267 Add new argument to all callers.
8269 * typeck.c (convert_arguments): Check for error_mark_node before
8270 trying to do anything with the actual parameter.
8272 * typeck.c (condition_conversion): Build up a CLEANUP_POINT_EXPR and
8274 (bool_truthvalue_conversion): Remove. Fix all callers to call
8275 truthvalue_conversion instead.
8276 (various): Fold CLEANUP_POINT_EXPRs.
8278 * parse.y (conditions): Call condition_conversion rather than
8279 building up a CLEANUP_POINT_EXPR.
8281 * pt.c (end_template_decl): Don't warn_if_unknown_interface here
8282 under -falt-external-templates.
8284 Thu Feb 9 05:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8286 * init.c (build_new): Complain about new of const type without
8287 initializer. Other cleanup.
8289 * call.c (compute_conversion_costs): Don't call
8290 build_type_conversion with a reference type; convert to the target
8291 type and check its lvaluetude.
8292 * cvt.c (convert_to_reference): Likewise.
8294 * cvt.c (build_type_conversion_1): There will never be any need to
8295 dereference references here now.
8297 Thu Feb 9 00:37:47 1995 Mike Stump <mrs@cygnus.com>
8299 * except.c (expand_builtin_throw): Make sure we only `use' the
8300 value of return_val_rtx.
8302 Wed Feb 8 15:45:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8304 * parse.y (structsp): Don't complain about declaring a type being
8305 defined to be a friend.
8307 * decl2.c (warn_if_unknown_interface): Note the template in question
8308 and the point of instantiation, for -falt-external-templates.
8309 * lex.c (reinit_parse_for_method): Pass the decl to
8310 warn_if_unknown_interface.
8311 * pt.c (instantiate_template): Likewise.
8312 (end_template_decl): Likewise.
8314 * decl.c (set_nested_typename): Set IDENTIFIER_TYPE_VALUE on the
8315 nested name again, to make local classes work a bit better.
8317 * typeck.c (build_function_call_real): Dereference reference after
8318 checking for incomplete type.
8320 * init.c (build_new): Accept new of const and volatile types.
8322 Wed Feb 8 14:04:16 1995 Jason Merrill <jason@deneb.cygnus.com>
8324 * decl.c (grokdeclarator): Fix error message.
8326 Wed Feb 8 03:16:15 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8328 * typeck.c (convert_for_initialization): Do bash arrays when
8329 converting to a reference to non-array.
8331 Tue Feb 7 15:50:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8333 * cvt.c (cp_convert): Don't call convert_to_reference, or
8334 automatically dereference references. Do pass reference conversions
8335 to cp_convert_to_pointer.
8336 (cp_convert_to_pointer): Support references.
8338 * call.c (build_method_call): Don't build up a reference to the
8339 parameter here; let build_overload_call handle that.
8341 * typeck.c (build_c_cast): Call convert_to_reference directly if
8342 converting to a reference type.
8343 * method.c (do_build_copy_constructor): Likewise.
8344 * method.c (do_build_copy_constructor): Likewise.
8345 (do_build_assign_ref): Likewise.
8347 * call.c (build_method_call): Dereference a returned reference.
8348 * typeck.c (build_function_call_real): Likewise.
8350 * decl.c (xref_basetypes): Check for unions with basetypes here.
8351 (xref_tag): Instead of here.
8353 * pt.c (process_template_parm): Template type parm decls are
8356 Mon Feb 6 04:32:09 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8358 * parse.y (typed_declspecs): Add missing semicolon.
8359 (do_xref_defn): Resurrect.
8360 (named_class_head_sans_basetype): Move template specialization
8361 definition cases to named_class_head_sans_basetype_defn.
8363 * decl2.c (grokfield): Call pushdecl_class_level after setting the
8364 TYPE_NAME, not before.
8366 Sun Feb 5 02:50:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8368 * call.c (convert_harshness): Don't call sorry here. Don't allow
8369 conversions between function pointer types if pedantic.
8371 * pt.c (overload_template_name): Pass globalize=1 to xref_tag.
8373 * lex.c (cons_up_default_function): Use the full name for the return
8376 * decl.c (set_nested_typename): Don't worry about anonymous types,
8377 as they already have a unique name.
8378 (pushdecl): Remove redundant set_nested_typename
8379 (xref_tag): Split out base handling into xref_basetypes.
8381 * cp-tree.h (TYPE_INCOMPLETE): New macro; TEMPLATE_TYPE_PARMs are
8382 not considered incomplete even though their definition is unknown.
8384 * decl.c (xref_defn_tag): Lose.
8385 (xref_tag): xref_next_defn = ! globalize.
8386 (pushdecl): Don't set DECL_NESTED_TYPENAME on artificial decls. The
8387 ones that should have it set will have it set by pushtag.
8388 (pushdecl_class_level): Likewise.
8389 (pushtag): Tidy up a bit.
8390 (set_nested_typename): Push a decl for the nested typename from
8391 here, rather than from xref_defn_tag.
8393 * parse.y (do_xref): Lose.
8394 (named_class_head): If we see 'class foo:' we know it's a
8395 definition, so don't worry about base lists for non-definitions.
8397 * pt.c (push_template_decls): Template parm decls are artificial.
8399 * decl.c (duplicate_decls): Restore check for qualifier
8400 disagreement for non-functions.
8401 (decls_match): Remove check for qualifier disagreement.
8403 Fri Feb 3 14:58:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8405 * decl.c (grok_reference_init): Convert initializer from
8407 * typeck.c (convert_for_initialization): Likewise.
8409 * decl.c (duplicate_decls): Propagate DECL_NESTED_TYPENAME.
8411 * cvt.c (cp_convert): Don't convert to the same class type by just
8412 tacking on a NOP_EXPR.
8413 (convert_to_reference): Use comp_target_types instead of comptypes
8414 so that we don't allow conversions two levels down.
8416 Thu Feb 2 15:07:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8418 * class.c (build_vbase_path): Bash types to make the backend happy.
8419 * cvt.c (build_up_reference): Bash the types bashed by
8420 build_vbase_path to be reference types instead of pointer types.
8421 (convert_to_reference): Likewise.
8423 * typeck.c (build_c_cast): Don't strip NOPs if we're converting to a
8426 * parse.y (structsp): Put back error for 'struct B: public A;'.
8428 Wed Feb 1 23:02:06 1995 Mike Stump <mrs@cygnus.com>
8430 * except.c: Add support for mips systems that don't define __mips
8431 but do define mips, like Ultrix.
8433 Wed Feb 1 22:39:07 1995 Mike Stump <mrs@cygnus.com>
8435 * except.c: Add support for exception handling on the Alpha.
8437 Wed Feb 1 10:12:14 1995 Mike Stump <mrs@cygnus.com>
8439 * decl2.c (finish_file): Fix bug in Jan 31st change.
8441 Tue Jan 31 16:59:15 1995 Gerald Baumgartner <gb@lorenzo.cs.purdue.edu>
8443 * sig.c (build_signature_pointer_or_reference_type): Don't set
8444 IS_AGGR_TYPE for signature pointers/reference so expand_default_init
8445 doesn't expect to find a copy constructor.
8446 * call.c (build_method_call): Treat signature pointers/reference
8447 as if IS_AGGR_TYPE were set.
8449 Tue Jan 31 13:28:56 1995 Mike Stump <mrs@cygnus.com>
8451 * gc.c (get_typeid): Pawn off error messages to build_t_desc.
8452 (build_t_desc): Inform the user here if they try and build
8453 with -frtti and don't include <typeinfo.h>.
8455 * decl2.c (finish_prevtable_vardecl): Support rescanning.
8456 (finish_file): Move finish_prevtable_vardecl up to before the global
8457 initializers are done as tdecls are initialized in the global
8458 initializer. Also Pick up any new tdecls or vtables needed by
8459 synthesized methods.
8461 * class.c (finish_struct): Simplify. We have to do rtti scanning at
8462 end, so we might as well do all of it there.
8464 Tue Jan 31 05:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8466 * call.c (build_method_call): Fix -fthis-is-variable for 32-bit
8469 Tue Jan 31 00:11:04 1995 Mike Stump <mrs@cygnus.com>
8471 * decl2.c (finish_prevtable_vardecl): New routine, mostly split from
8472 finish_vtable_vardecl. It has the first half functionality from
8474 * decl2.c (finish_vtable_vardecl): Update to not include stuff not
8475 in finish_prevtable_vardecl.
8476 * decl2.c (finish_file): Call finish_prevtable_vardecl.
8477 * gc.c (build_generic_desc): Allow it to be called when not at the
8478 global binding layer, but behave as if we were.
8479 (build_t_desc): Rearrange a bit so that it really works and is
8481 * class.c (finish_struct): Don't decide on tdecls here, as we have
8482 to wait until the end of the file in general to decide whether or
8485 Mon Jan 30 01:00:40 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8487 * init.c (build_delete): Check access to operator delete before
8488 calling the destructor.
8489 * method.c (build_opfncall, DELETE_EXPR): build_method is allowed to
8490 return error_mark_node.
8491 * call.c (build_method_call): Use the one-argument op delete even if
8494 * init.c (build_new): Fix -fthis-is-variable support.
8495 * call.c (build_method_call): Likewise.
8497 * call.c (convert_harshness): Make conversion from a pointer to bool
8498 worse than conversion to another pointer.
8500 Sat Jan 28 16:46:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8502 * init.c (build_new): Check new return value if -fcheck-new.
8504 * lex.c (check_newline): Clear end_of_file when we're done, too.
8506 Sat Jan 28 10:38:39 1995 Mike Stump <mrs@cygnus.com>
8508 * decl2.c (finish_vtable_vardecl): Make rtti TD tables follow
8509 vtables whereever they go.
8511 * gc.c (build_t_desc): Remove old way of setting it up, as it wasn't
8514 Sat Jan 28 09:10:44 1995 Mike Stump <mrs@cygnus.com>
8516 * decl2.c (finish_vtable_vardecl): Now set the
8517 interface/implementation of vtables on the first virtual function,
8518 if one exists, otherwise we use the old method. This is a major win
8519 in terms of cutting down the size of objects and executables in
8520 terms of text space and data space. Now most of the savings that
8521 #pragma interface/implementation gives is automatic in a fair number
8524 Sat Jan 28 04:57:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8526 * decl.c (grokdeclarator): Discard the template parameters in a
8527 template constructor declaration so that the function is always
8528 named constructor_name (ctype).
8530 * lex.c (check_newline): Use ungetc to put back the character before
8531 calling HANDLE_PRAGMA.
8533 Fri Jan 27 17:23:47 1995 Mike Stump <mrs@cygnus.com>
8535 * decl2.c (check_classfn): If the cname is T<int> and fn_name is T,
8536 make sure we still match them.
8538 Fri Jan 27 16:32:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8540 * parse.y: Add END_OF_LINE token.
8542 * lex.c (check_newline): Set linemode when we see a # directive, and
8543 unset it when we're done. Turn all 'return's into 'goto skipline'.
8544 Fix all uses of '\n', since we won't see it anymore. Put back the
8545 character we read before checking for a sysv or target pragma.
8546 (real_yylex): If we see an EOF in linemode, return END_OF_LINE.
8547 (handle_sysv_pragma): Don't look at the input stream; quit when we
8548 see an END_OF_LINE token.
8550 * input.c (getch): Return EOF if we're in line mode and at the end
8552 (put_back): Don't put back an EOF.
8554 Thu Jan 26 19:26:34 1995 Mike Stump <mrs@cygnus.com>
8556 * except.c (expand_throw): Do the newing of the exception object
8557 before we load the type descriptor or the address so that we don't
8558 wipe any of the values out.
8560 Thu Jan 26 19:20:00 1995 Mike Stump <mrs@cygnus.com>
8562 * except.c (init_exception_processing): Don't use r12 on the rs6000.
8564 Tue Jan 24 16:36:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8566 * decl.c (grokparms): Don't try to build up a reference at this point.
8568 * typeck2.c (build_functional_cast): Don't assume that a NOP_EXPR
8569 will suffice to convert from integer_zero_node.
8571 Wed Jan 25 15:02:09 1995 David S. Miller <davem@nadzieja.rutgers.edu>
8573 * class.c (instantiate_type): Change error message text.
8574 * typeck2.c (store_init_value): Likewise.
8576 Mon Jan 23 21:57:14 1995 Mike Stump <mrs@cygnus.com>
8578 * pt.c (tsubst): When we copy a node, don't forget to copy
8579 TREE_CHAIN, we use it later.
8581 Mon Jan 23 03:33:47 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8583 * typeck.c (convert_for_assignment): Initialize variable before use.
8585 Fri Jan 20 01:17:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8587 * g++.c (main): Link with both libstdc++ and libg++ if called as
8588 something ending with "g++", otherwise only libstdc++. Move -lm to
8589 the end of the line.
8591 Thu Jan 19 15:43:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8593 * call.c (build_method_call): Don't mess with 'this' before calling
8594 compute_conversion_costs.
8596 Wed Jan 18 15:40:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8598 * search.c (get_matching_virtual): Give line number for previous
8601 * call.c (convert_harshness): Handle conversions to references
8604 * cvt.c (build_up_reference): OK, handle {MIN,MAX}_EXPR *properly*.
8606 Wed Jan 18 15:21:38 1995 Mike Stump <mrs@cygnus.com>
8608 * class.c (instantiate_type): Use DECL_CHAIN to walk lists instead,
8609 as the TREE_CHAIN for methods will take us to the next differently
8610 named function, DECL_CHAIN won't.
8612 Wed Jan 18 14:26:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8614 * tree.c (lvalue_p): Handle {MIN,MAX}_EXPR.
8616 * decl2.c (lang_decode_option): -Wall implies -Wparentheses.
8617 warn_parentheses defaults to 0.
8619 * decl.c (grokparms): Put back call to require_instantiated_type.
8621 Tue Jan 17 19:56:15 1995 Mike Stump <mrs@cygnus.com>
8623 * except.c (exception_section): Use the data section on the rs6000.
8624 Change calling convention for named_section.
8626 Wed Jan 17 18:20:57 1994 Fergus Henderson <fjh@munta.cs.mu.oz.au>
8628 * cp-tree.h : Make if (x=0) warn with wall
8629 * parse.y : Make if (x=0) warn with wall
8631 Tue Jan 17 14:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8633 * decl.c (BOOL_TYPE_SIZE): BITS_PER_WORD if SLOW_BYTE_ACCESS,
8634 BITS_PER_UNIT otherwise.
8636 * search.c (get_matching_virtual): Don't check the binfo if the
8639 * cvt.c (cp_convert): Just call truthvalue_conversion to convert to
8642 Mon Jan 16 13:28:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8644 * various: Use boolean_type_node, boolean_true_node,
8647 * search.c (get_matching_virtual): Allow covariant returns that
8648 don't require pointer adjustment.
8650 * typeck.c (build_conditional_expr): Don't call default_conversion
8653 * cvt.c (build_up_reference): Handle MIN_EXPR and MAX_EXPR.
8655 * decl.c (grokdeclarator): Upgrade warning about &const to pedwarn.
8657 Sun Jan 15 22:17:32 1995 David Binderman <dcb@lovat.fmrco.COM>
8659 * pt.c (do_function_instantiation): Free targs once we're done.
8661 Sun Jan 15 22:17:32 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8663 * decl.c (BOOL_TYPE_SIZE): Defaults to BITS_PER_WORD.
8664 (init_decl_processing): Use BOOL_TYPE_SIZE instead of CHAR_TYPE_SIZE
8667 Sat Jan 14 05:33:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8669 * decl2.c (finish_file): We need to mess up if there are any
8670 variables in the list, not just if there is one with a constructor.
8672 Fri Jan 13 14:42:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8674 * decl.c (duplicate_decls): Propagate DECL_STATIC_{CON,DE}STRUCTOR.
8675 (finish_function): Handle DECL_STATIC_{CON,DE}STRUCTOR.
8676 (finish_function): Trust rest_of_compilation.
8678 * decl2.c (finish_file): Also call functions designated as static
8679 constructors/destructors.
8681 * decl.c (grokdeclarator): Allow access decls of operator functions.
8682 (grokparms): Only do convert_for_initialization if the initializer
8684 (duplicate_decls): Put back push_obstacks_nochange call.
8686 * lex.c (real_yylex): Downgrade complaint about the escape sequence
8687 being too large from pedwarn to warning.
8689 * decl.c (grokdeclarator): Don't complain about long long in system
8692 * lex.c (real_yylex): Handle digraphs.
8694 Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8696 * decl.c (init_decl_processing): -f{no-,}strict-prototype only
8697 affects C linkage declarations now.
8699 * typeck.c (comp_target_types): Grok simple contravariant conversions.
8700 (common_type): t1 and t2 are interchangeable.
8702 * various: Test return value of comp_target_types differently in
8703 different places; it now returns -1 for a contravariant conversion
8704 (which is fine in symmetric cases).
8706 (common_type): Prefer long double to double even when
8707 they have the same precision.
8709 * decl.c (grokparms): Call convert_for_initialization to check
8712 * init.c (build_new): void_type_node has a size (of 0).
8714 * decl.c (decls_match): Also check for agreement of TREE_READONLY
8715 and TREE_THIS_VOLATILE.
8716 (push_class_level_binding): Properly handle shadowing of
8717 nested tags by fields.
8719 * search.c (dfs_pushdecls): Likewise.
8721 * decl2.c (finish_file): Don't second-guess self-initialization.
8723 * cvt.c (convert_to_reference): Work with expr directly, rather than
8726 * decl.c (push_overloaded_decl): Only shadow artificial TYPE_DECLs.
8728 * init.c (add_friend): Downgrade duplicate friend message from
8731 * decl.c (duplicate_decls): Push obstacks before calling common_type.
8733 Thu Jan 12 17:15:21 1995 Michael Ben-Gershon <mybg@cs.huji.ac.il>
8735 * except.c (push_eh_entry): set LABEL_PRESERVE_P flag for
8736 exception table labels.
8737 (expand_start_all_catch): Likewise.
8738 (expand_leftover_cleanups): Likewise.
8739 (expand_end_catch_block): Likewise.
8740 * except.c (make_first_label): new function.
8741 (expand_start_all_catch): add a call to make_first_label() before
8742 using a label as a jump destination.
8743 (expand_end_all_catch): Likewise.
8744 (expand_leftover_cleanups): Likewise.
8745 (expand_end_catch_block): Likewise.
8746 (expand_builtin_throw): Likewise.
8747 (expand_throw): Likewise.
8748 * except.c: Add ARM processor support for exception handling.
8750 Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8752 (complete_array_type): Copy code from C frontend.
8754 * lex.c (real_yylex): Don't multiply the length of a wide string
8755 literal by WCHAR_BYTES.
8757 * decl.c (pushdecl): Check for redeclaration of wchar_t here.
8758 (duplicate_decls): Instead of here.
8759 (define_label): Complain about a label named wchar_t.
8760 (grokdeclarator): Complain about declarations of
8761 operator-function-ids as non-functions.
8763 * typeck.c (unary_complex_lvalue): Also wrap prefix -- and ++ in
8765 (build_unary_op): Wrap unary plus in a NON_LVALUE_EXPR.
8767 * lex.c (real_yylex): Don't skip whitespace when reading the next
8770 Wed Jan 11 16:32:49 1995 Mike Stump <mrs@cygnus.com>
8772 * except.c: Allow cc1plus to be built with native compiler on rs6000.
8773 (expand_start_all_catch): Add assemble_external calls for various
8775 (expand_leftover_cleanups): Likewise.
8776 (expand_start_catch_block): Likewise.
8777 (do_unwind): Likewise.
8778 (expand_builtin_throw): Likewise.
8780 Wed Jan 11 01:05:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8782 * decl.c (pushtag): Only look for a previous decl in the current
8783 binding level. Use explicit global scope in DECL_NESTED_TYPENAME.
8785 * gxx.gperf: Add __signature__ and __sigof__ keywords.
8787 * decl2.c (lang_decode_option): -ansi does not set flag_no_asm. It
8788 does set flag_no_gnu_keywords and flag_operator_names.
8790 * lex.c (init_lex): 'overload' is not a keyword unless -traditional.
8791 Unset extension keywords if -fno-gnu-keywords.
8792 Allow operator names ('bitand') if -foperator-names.
8793 Never unset 'asm'; -fno-asm only affects 'typeof'.
8795 * decl.c (lookup_name_real): The got_object special lookup only
8798 Tue Jan 10 18:07:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8800 * spew.c (yylex): Also use DECL_NESTED_TYPENAME if got_object is set.
8802 * parse.y (primary): Unset got_object after all rules that use the
8803 'object' nonterminal.
8804 (object): Set got_object.
8806 * lex.h: Declare got_object.
8808 * decl.c (lookup_name_real): Also lookup names in the context of an
8811 Tue Jan 10 14:30:30 1995 Mike Stump <mrs@cygnus.com>
8813 * typeck.c (get_member_function_from_ptrfunc): Use ptrdiff_type_node
8814 for things that have to be added to pointers, not size_type. Cures
8815 problems with pointer to members on Alphas.
8816 (build_binary_op_nodefault): Likewise.
8817 (get_delta_difference_: Likewise.
8818 (build_ptrmemfunc): Likewise.
8820 Tue Jan 10 01:49:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8822 * decl.c (pushtag): Stick the new decl in TYPE_NAME before pushing
8825 * typeck.c (build_component_ref): Don't build up a COMPONENT_REF
8826 when dealing with overloaded member functions; just act like
8828 (commonparms): Remove misleading comment.
8830 * decl.c (duplicate_decls): Complain about repeated default
8832 (redeclaration_error_message): Instead of here.
8833 (pushdecl): Complain about missing default arguments here.
8834 (grokparms): Instead of here.
8835 (lookup_name_current_level): Also match on DECL_ASSEMBLER_NAME.
8836 (grok_reference_init): Do not complain about missing initializer if
8839 * search.c (lookup_field): Don't return a TYPE_DECL if there is a
8840 function alternative and want_type is not set.
8842 Mon Jan 9 18:16:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8844 * decl.c (pushtag): Don't set TYPE_NAME to an identifier. Do push
8845 the decl when the type has no TYPE_NAME.
8846 (lookup_nested_type): Don't assume that type has TYPE_NAME set.
8847 (lookup_name_real): Call lookup_field with want_type =
8850 * search.c (lookup_field): Handle want_type properly in the presence
8851 of fields with the same name.
8853 * decl.c (set_nested_typename): Set nested name for file-scope types
8854 to include leading ::.
8855 (pushdecl): Set the nested typename if the decl doesn't have one,
8856 rather than if the type's canonical decl doesn't have one.
8858 Mon Jan 9 03:44:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8860 * typeck.c (convert_for_assignment): Complain about contravariance
8862 (comp_target_types): Instead of here.
8863 (build_unary_op): resolve_offset_ref before checking for a valid
8866 * spew.c (yylex): Decrement looking_for_typename after we see a
8869 * decl.c (pushdecl): Don't install an artificial TYPE_DECL in
8870 IDENTIFIER_LOCAL_VALUE if we already have a decl with that name.
8872 * typeck.c (convert_for_assignment): Converting pointers to bool
8873 does not need a cast.
8875 Sun Jan 8 18:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8877 * class.c (instantiate_type): Initialize nsubsts parm.
8879 * pt.c (do_function_instantiation): Likewise.
8881 Sat Jan 7 14:37:05 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8883 * pt.c (tsubst): Use TREE_STATIC instead of DECL_INLINE &&
8884 DECL_SAVED_INSNS to determine whether or not we've seen a definition
8886 (instantiate_template): Likewise.
8888 * call.c (convert_harshness): Allow const reference binding when
8889 called from the overloading code, but not when called from
8890 can_convert (since it isn't a conversion).
8891 (convert_harshness): Put back some disabled code.
8893 Fri Jan 6 14:10:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8895 * call.c (convert_harshness): There is no implicit conversion from
8896 void* to other pointer types (unless the parameter is (void*)0).
8897 (convert_harshness): Non-lvalues do not convert to reference types.
8899 * class.c (finish_struct_methods): Still set
8900 TYPE_HAS_{INT,REAL}_CONVERSION.
8902 * call.c (can_convert): Don't use aggregate initialization.
8904 * cp-tree.h: Declare lookup_conversions.
8906 Thu Jan 5 21:08:00 1995 Mike Stump <mrs@cygnus.com>
8908 * parse.y (simple_stmt): Fix duplicate case value error messages to
8911 Wed Jan 4 16:44:19 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8913 * cvt.c (build_type_conversion): Total rewrite to use
8914 convert_harshness instead of reproducing conversion logic here. Now
8917 * call.c (convert_harshness): Support conversions to bool.
8918 (can_convert): Checks whether a conversion is less harsh
8919 than USER_CODE, for build_type_conversion.
8921 * search.c (add_conversions): Function for passing to dfs_walk which
8922 adds all the type conversion operators in the current type to a list.
8923 (lookup_conversions): Calls dfs_walk with add_conversions and return
8925 (dfs_walk): Don't require a qfn.
8927 * cp-tree.h: Lose CLASSTYPE_CONVERSIONS hackery.
8928 (CLASSTYPE_FIRST_CONVERSION): Points to elt 1 of CLASSTYPE_METHOD_VEC.
8930 * class.c (finish_struct_bits): Lose CLASSTYPE_CONVERSIONS hackery.
8931 (grow_method): A separate function for building onto the growing
8933 (finish_struct_methods): Use it. Put all type conversion operators
8934 right after the constructors. Perhaps we should sort the methods
8937 Mon Jan 2 14:42:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8939 * call.c (build_method_call): Lose another misleading shortcut.
8941 Fri Dec 30 17:57:30 1994 Mike Stump <mrs@cygnus.com>
8943 * gc.c (build_bltn_desc): Handle bool as a built-in type.
8945 Fri Dec 30 14:20:21 1994 Mike Stump <mrs@cygnus.com>
8947 * tree.c (layout_vbasetypes): Ensure that we don't loose alignment
8948 on the complete type because of small virtual bases.
8950 Fri Dec 30 12:22:29 1994 Mike Stump <mrs@cygnus.com>
8952 * decl.c (n_incomplete): Bump n_incomplete up to int to match C
8954 (pushdecl): Also count decls pushed that are of a type being defined
8955 as incomplete things.
8956 * class.c (finish_struct): Move hack_incomplete_structures up to
8957 just after we set it as not being defined, so that the decls we
8958 build for RTTI don't count as incomplete.
8960 Thu Dec 29 18:20:57 1994 Mike Stump <mrs@cygnus.com>
8962 * pt.c (tsubst): Fix problem with defining constructors in templated
8963 classes with virtual bases.
8965 Wed Dec 28 08:31:00 1994 Mike Stump <mrs@cygnus.com>
8967 * parse.y (TYPEID): Strip top-level cv-qualifiers on typeid
8969 * gc.c (build_typeid): Likewise.
8971 Thu Dec 22 17:26:33 1994 Mike Stump <mrs@cygnus.com>
8973 * cvt.c (build_up_reference): Fix breakage introduced on Nov 29,
8974 don't assert on complex AGGR inits.
8976 Thu Dec 22 14:32:31 1994 Mike Stump <mrs@cygnus.com>
8978 * method.c (build_overload_value): Handle pointer to members as
8981 Thu Dec 22 13:09:07 1994 Mike Stump <mrs@cygnus.com>
8983 * typeck.c (unary_complex_lvalue): Don't call sorry if we know how
8984 to do take the address of a data member for a pointer to data
8987 Thu Dec 22 10:04:19 1994 Mike Stump <mrs@cygnus.com>
8989 * decl.c (grokdeclarator): Use the typedef name for linkage if the
8990 type doesn't otherwise have a name.
8992 * decl2.c (grokfield): Likewise.
8994 * class.c (finish_struct): Since we reuse the TYPE_DECL for the
8995 DECL_NAME of enums, structs and classes, we have to avoid trying to
8996 put it in the TYPE_FIELDS again.
8998 Wed Dec 21 11:07:05 1994 Mike Stump <mrs@cygnus.com>
9000 * decl2.c (check_classfn): Ignore this parameter on static functions
9001 when checking to see if we match.
9003 Tue Dec 20 17:47:02 1994 Mike Stump <mrs@cygnus.com>
9005 * typeck.c (unary_complex_lvalue): Handle address of non-left most
9006 pointers to members by calling get_delta_difference.
9008 Mon Dec 19 22:40:53 1994 Mike Stump <mrs@cygnus.com>
9010 * decl2.c (check_classfn): Don't use decls_match yet, as it modifies
9011 static functions to early.
9013 Thu Dec 19 22:37:48 1994 Mike Stump <mrs@cygnus.com>
9015 * method.c (make_thunk): Handle encoding of positive thunk offsets.
9017 Sat Dec 17 13:29:50 1994 Doug Evans <dje@canuck.cygnus.com>
9019 * Make-lang.in (.PHONY): Tell GNU make C++ and c++ are phony targets.
9021 Thu Dec 15 16:32:12 1994 Mike Stump <mrs@cygnus.com>
9023 * decl2.c (check_classfn): Use decls_match to check if this has
9024 already been declared, as the DECL_ASSEMBLER_NAME may have been
9025 changed via asm("new_name").
9026 * decl.c (decls_match): Make public.
9028 Thu Dec 15 15:17:55 1994 Mike Stump <mrs@cygnus.com>
9030 * *.[chy] (expand_aggr_init) Add fourth argument to handle
9031 distinction between = init and (init) style of initializations.
9032 * *.[chy] (finish_decl): Add fifth argument to to handle
9033 distinction between = init and (init) style of initializations.
9035 Tue Dec 13 19:16:05 1994 Mike Stump <mrs@cygnus.com>
9037 Fix some random `explicit' bugs.
9039 * cvt.c (convert_to_reference): Add third parameter to
9041 (convert_force): Likewise.
9042 * call.c (build_method_call): Likewise.
9043 * decl2.c (setup_vtbl_ptr): Likewise.
9044 * init.c (expand_virtual_init): Likewise.
9045 (build_member_call): Likewise.
9046 (build_delete): Likewise.
9047 (build_vbase_delete): Likewise.
9048 * typeck.c (build_component_addr): Likewise.
9049 (build_c_cast): Likewise.
9050 (build_modify_expr): Likewise.
9051 * cp-tree.h (CONV_NONCONVERTING): Likewise. Add so that we can
9052 distinguish the context in which the conversion appears. Add thrid
9053 argument to build_c_cast.
9054 * cvt.c (cp_convert): Pass whether or not we want to consider
9055 non-converting constructors down to build_method_call.
9056 * decl2.c (reparse_absdcl_as_casts): Add third argument to
9058 * gc.c (build_m_desc): Likewise.
9059 * init.c (build_new): Likewise.
9060 * parse.y (expr_no_commas): Likewise.
9061 (primary): Likewise.
9062 * typeck.c (build_x_function_call): Likewise.
9063 (build_static_cast): Likewise.
9064 (build_reinterpret_cast): Likewise.
9065 (build_const_cast): Likewise.
9066 (build_c_cast): Likewise.
9067 (build_ptrmemfunc): Likewise.
9068 * typeck2.c (build_functional_cast): Likewise.
9069 * init.c (expand_aggr_init): Added LOOKUP_ONLYCONVERTING to
9070 expand_aggr_init_1 as inits are converted to the destination type.
9072 Tue Dec 13 16:18:57 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9074 * Make-lang.in (cc1plus): Depends on c-pragma.o.
9076 * Makefile.in (OBJ{DEP,}S): Add ../c-pragma.o.
9078 * lex.c (check_newline): If the #pragma is not recognized by g++,
9079 try machine-specific ones too.
9080 (handle_sysv_pragma): Copied from c-lex.c.
9082 Mon Dec 12 23:53:06 1994 Mike Stump <mrs@cygnus.com>
9084 * except.c (expand_throw): Fix Dec 6th change, build_new likes a
9087 Mon Dec 12 18:01:00 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9089 * typeck.c (build_binary_op): Lose checks on TYPE_PTRMEMFUNC_P with
9090 IS_AGGR_TYPE, since now they will not both be set on the same type.
9092 * pt.c (do_pending_expansions): Don't clear TREE_PUBLIC on
9093 instantiations controlled by -fexternal-templates.
9095 * decl.c (duplicate_decls): Don't complain about different values of
9096 __attribute__ ((const)) and ((noreturn)).
9098 Fri Dec 9 18:17:37 1994 Doug Evans <dje@cygnus.com>
9100 * Makefile.in (BISONFLAGS): Delete --yacc.
9101 (PARSE_H): Depend on $(PARSE_C), for parallel makes.
9102 (PARSE_C): Undo last patch.
9104 Fri Dec 2 10:44:36 1994 Mike Stump <mrs@cygnus.com>
9106 * Makefile.in (BISONFLAGS): Add --yacc so that output winds up in
9109 Thu Dec 8 17:39:46 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9111 * decl.c (finish_decl): Don't call obscure_complex_init for decls
9112 of indeterminate size.
9114 Wed Dec 7 16:49:22 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9116 * decl.c (obscure_complex_init): Function to tweak the decl to
9117 prevent expand_decl from tring to initialize it.
9118 (finish_decl): Use it rather than writing the same code in three
9121 * parse.y (bad_parm): Stop trying to support parms without types.
9123 Wed Dec 7 12:06:56 1994 Mike Stump <mrs@cygnus.com>
9125 * decl2.c (grokfield): Make asm specs on static member functions
9128 Tue Dec 6 15:43:20 1994 Mike Stump <mrs@cygnus.com>
9130 * except.c (expand_throw): Make a copy of the thrown object.
9132 Tue Dec 6 14:16:34 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9134 * parse.y: : has lower precedence than =.
9136 Tue Dec 6 12:46:17 1994 Mike Stump <mrs@cygnus.com>
9138 * decl.c (pushdecl): Use DECL_NAME of VAR_DECLs to avoid namespace
9140 (grokvardecl): Add namespace into variable name.
9142 Tue Dec 6 11:26:55 1994 Mike Stump <mrs@cygnus.com>
9144 * decl2.c (current_namespace_id): New routine to transform a simple
9145 name into a name in a namespace.
9146 * decl.c (grokdeclarator): Use it.
9147 * decl2.c (get_namespace_id): Find the name of the current
9149 (push_namespace, pop_namespace): Complete out missing
9152 Mon Dec 5 17:11:51 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9154 * class.c (finish_struct): Don't use LONG_LONG_TYPE_SIZE, as it may
9155 not be defined. Fix warning message for enums and restore warning
9158 * decl2.c (push_namespace): Dummy function.
9159 (pop_namespace): Likewise.
9160 (do_namespace_alias): Likewise.
9161 (do_using_decl): Likewise.
9162 (do_using_directive): Likewise.
9164 * parse.y: New token NSNAME for namespace names.
9165 (extdef): Add namespace, using definitions.
9166 (using_decl): New rule for using declarations.
9167 (any_id): New rule for identifiers with any degree of scoping.
9168 (identifier): Add NSNAME.
9169 (notype_identifier): Likewise.
9170 (component_decl): Add using_decl.
9171 (nested_name_specifier): Add NSNAME SCOPE.
9173 * typeck.c (convert_for_assignment): Handle conversions between
9176 * decl.c (duplicate_decls): Only propagate DECL_MAIN_VARIANT on
9179 Mon Dec 5 13:03:16 1994 Mike Stump <mrs@cygnus.com>
9181 * class.c (finish_struct): Give an error if one tries to declare a
9182 bit-field's size greater than a long long, as the backend will dump.
9183 It is not an error to declare an enum bit-field greater than its
9184 precision. Warn if an enum bit-field is too small to hold all
9187 Mon Dec 5 11:41:50 1994 Mike Stump <mrs@cygnus.com>
9189 * typeck.c (convert_for_assignment): Use cp_convert instead of
9190 convert so that we don't get static casts.
9192 Sun Dec 4 11:59:01 1994 Mike Stump <mrs@cygnus.com>
9194 * cvt.c (cp_convert): Don't complain about int->enum conversion if
9195 we are doing static casts.
9197 Fri Dec 2 18:32:41 1994 Mike Stump <mrs@cygnus.com>
9199 * error.c (dump_expr): Do something more intelligent with SAVE_EXPRs
9200 when dumping expressions in error messages.
9202 Fri Dec 2 17:04:27 1994 Mike Stump <mrs@cygnus.com>
9204 * gc.c (build_dynamic_cast): Change interface to libg++, ensure that
9205 the return type is the right type, and make references work.
9207 Fri Dec 2 16:36:43 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9209 * decl.c (poplevel): Don't be confused by function-scope
9210 declarations of non-nested functions.
9211 (duplicate_decls): Propagate DECL_MAIN_VARIANT.
9212 (pushdecl): Use duplicate_decls to copy info from old decl into new
9213 function-scope one rather than doing it here.
9215 * decl2.c (mark_inline_for_output): Deal with the DECL_MAIN_VARIANT
9216 of this decl, in case this is a function-scope declaration.
9218 * decl.c (finish_enum): Make sure that the type has the right
9219 precision when we call fixup_*_type.
9221 Tue Nov 29 19:12:07 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9223 * cvt.c (build_up_reference): Strip superfluous NOP_EXPRs; we do
9224 want to build up references to rvalues if possible.
9225 (cp_convert): Stick on a NOP_EXPR when converting to the same type.
9227 Tue Nov 29 11:28:59 1994 Mike Stump <mrs@cygnus.com>
9229 * parse.y (maybe_raises): Handle throw ().
9230 * parse.y (ansi_raise_identifier): grok type-ids in exception
9232 * tree.c (build_exception_variant): Use list compare to check if
9233 two exception specifications match.
9234 * decl.c (duplicate_decls, bad_specifiers): Enhance wording on error
9236 * call.c (build_method_call): Remove TREE_RAISES.
9237 * cvt.c (convert_to_aggr): Likewise.
9238 * typeck.c (build_function_call_real, convert_arguments): Likewise.
9239 * init.c (expand_aggr_init_1): Likewise.
9241 Tue Nov 29 09:50:39 1994 Mike Stump <mrs@cygnus.com>
9243 * except.c: Add support for m68k and mips exception handling
9246 Tue Nov 29 08:48:33 1994 Mike Stump <mrs@cygnus.com>
9248 * except.c (expand_end_all_catch): Throw into outer context, if we
9249 fall off end of catch handlers.
9251 Mon Nov 28 16:44:41 1994 Mike Stump <mrs@cygnus.com>
9253 * Makefile.in: Make is easier to decide where parse.[ch] will be
9256 Thu Nov 17 20:11:24 1994 Doug Evans <dje@cygnus.com>
9258 * cp/Make-lang.in (CXX_INSTALL_NAME) Use program_transform_name.
9259 (GXX_INSTALL_NAME) Likewise.
9260 (CXX_CROSS_NAME) Use program_transform_cross_name.
9261 (GXX_CROSS_NAME) Likewise.
9262 (c++.install-man): Use program_transform_name on g++.1.
9263 (c++.uninstall): Likewise.
9265 Mon Nov 28 13:53:03 1994 Mike Stump <mrs@cygnus.com>
9267 * parse.y (THROW): Fix precedence of throw expressions.
9269 Mon Nov 28 13:15:16 1994 Mike Stump <mrs@cygnus.com>
9271 * typeck.c (build_unary_op): Allow promotions from bool to int on
9274 Sun Nov 27 00:16:21 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9276 * method.c (build_overload_name): Use DECL_ASSEMBLER_NAME for
9277 classes when appropriate.
9278 (build_overload_nested_name): When dealing with a function context,
9279 use ASM_FORMAT_PRIVATE_NAME to tweak the name of the function to
9280 avoid conflicts between local classes of the same name.
9282 Wed Nov 23 17:59:42 1994 Mike Stump <mrs@cygnus.com>
9284 * gxx.gperf, parse.y, lex.h, hash.h, lex.c (init_lex), delc.c
9285 (duplicate_decls, grokdeclarator), cp-tree.h: Add support for
9287 * cvt.c (convert_to_reference, cp_convert, build_type_conversion_1,
9288 build_type_conversion): Use LOOKUP_ONLYCONVERTING in
9289 build_method_calls so that non-converting constructors are not used.
9290 * call.c (build_method_call): If we shouldn't use a non-converting
9291 constructor, then don't.
9293 Wed Nov 23 14:46:56 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9295 * call.c (build_method_call): Don't try to synthesize methods yet.
9297 Tue Nov 22 12:45:21 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9299 * pt.c (push_template_decls): Create CONST_DECLs for template
9300 constant parameters, not VAR_DECLs.
9302 Sat Nov 19 15:28:31 1994 Jim Wilson <wilson@chestnut.cygnus.com>
9304 * typeck.c (build_binary_op_nodefault): Can shorten shift only if
9305 shift count is less than size in bits of arg0.
9307 Thu Nov 17 15:30:50 1994 Mike Stump <mrs@cygnus.com>
9309 * gxx.gperf, hash.h, lex.c (init_lex, real_yylex), parse.y: Add new
9310 ANSI keywords and, and_eq, bitand, bitor, explicit, namespace, not,
9311 not_eq, or, or_eq, typename, using, xor, xor_eq to g++. Still need
9312 to add support for explicit, namespace, typename, and using, support
9313 for the rest is already in.
9315 Fri Nov 4 19:04:18 1994 Mike Stump <mrs@cygnus.com>
9317 * gc.c (get_bad_cast_node): New routine to support compile time
9319 * gc.c (build_dynamic_cast): Support throwing of bad_cast at compile
9322 Fri Nov 4 11:12:00 1994 Mike Stump <mrs@cygnus.com>
9324 * except.c: Add hppa support.
9326 Fri Nov 4 10:50:50 1994 Mike Stump <mrs@cygnus.com>
9328 * except.c: Add rs6000 support.
9330 Thu Nov 3 14:24:23 1994 Mike Stump <mrs@cygnus.com>
9332 * except.c (do_unwind): Add i[34]86 support.
9334 Thu Nov 3 00:10:46 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9336 * pt.c (do_pending_expansions): Unset TREE_PUBLIC on implicit
9339 Wed Nov 2 15:08:24 1994 Kung Hsu <kung@mexican.cygnus.com>
9341 * decl.c (finish_function): Emit types used in method parameters
9344 Wed Nov 2 15:05:47 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9346 * pt.c (process_template_parm): Allow pointer to member function
9347 template parameter types.
9348 (uses_template_parms): Handle pointer to member function
9351 * g++.c (main): Cast first argument of bzero to (char *).
9352 Pass -lstdc++ instead of -lg++ unless we are invoked as 'g++'.
9354 Mon Oct 31 14:50:48 1994 Kung Hsu <kung@mexican.cygnus.com>
9356 * gc.c (build_dynamic_cast): rewrite to make it work.
9357 * class.c (finish_vtbls): build more vtables if flag_rtti is on.
9358 * class.c (modify_all_direct_vtables): ditto.
9359 * init.c (expand_direct_vtbls_init): expand more vtables if
9361 * decl.c (init_type_desc): add default return.
9363 Tue Oct 25 17:13:09 1994 Kung Hsu <kung@mexican.cygnus.com>
9365 * tree.c (debug_binfo): get rid of the initial size entry of
9367 * cp-tree.h: change flag_dossier to flag rtti, define type
9368 descriptor type nodes.
9369 * decl.c (init_type_desc): new function to initialize type
9370 descriptor type nodes.
9371 * decl.c (record_builtin_type): change flag_dossier to flag_rtti.
9372 * lex.c (init_lex): ditto.
9373 * decl.c : change variable flag_dossier to flag_rtti.
9374 * decl.c (duplicate_decls): get rid initial size entry of vtable.
9375 * decl.c (hack_incomplete_structures): take out assert 164.
9376 * search.c (get_abstract_virtuals_1): ditto.
9377 * search.c (dfs_init_vbase_pointers): change CLASSTYPE_DOSSIER to
9380 * class.c (prepare_fresh_vtable): for virtual bases, get right
9382 * class.c (add_virtual_function): change flag_dossier to
9384 * class.c (modify_one_vtable): modify the right rtti entry.
9385 * class.c (override_one_vtable): get rid of size entry.
9386 * class.c (finish_struct): change flag_dossier to flag_rtti, and
9387 build extra vtables, build type descriptors for polymorphic
9389 * gc.c (build_headof): make headof() works correctly with new
9391 * gc.c (build_typeid): make this function work with new rtti.
9392 * gc.c (get_typeid): make this function work with new rtti.
9393 * gc.c (build_bltn_desc): new function for new rtti.
9394 * gc.c (build_user_desc): ditto.
9395 * gc.c (build_class_desc): ditto.
9396 * gc.c (build_ptr_desc): ditto.
9397 * gc.c (build_attr_desc): ditto.
9398 * gc.c (build_func_desc): ditto.
9399 * gc.c (build_ptmf_desc): ditto.
9400 * gc.c (build_ptmd_desc): ditto.
9401 * gc.c (build_t_desc): ditto.
9402 * gc.c : comment out old build_t_desc, build_i_desc, build_m_desc.
9404 Tue Oct 25 13:37:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9406 * call.c (convert_harshness): Check for TREE_UNSIGNED differences
9407 after checking for integral conversions.
9409 Wed Nov 30 19:13:50 1994 Mike Stump <mrs@cygnus.com>
9411 * Version 2.6.3 released.
9413 Thu Nov 17 10:56:50 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9415 * typeck2.c (build_m_component_ref): Check the basetype of the
9416 member pointer against the main variant of the object type.
9418 Mon Nov 14 14:21:52 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9420 * cvt.c (convert_to_reference): Make sure that the original expr
9421 gets its type back when converting a reference.
9423 * method.c (build_overload_name): Clear numeric_outputed_need_bar here.
9424 (build_decl_overload): Instead of here.
9426 Tue Nov 8 17:11:24 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9428 * cvt.c (cp_convert): Don't build a TARGET_EXPR if we're not in a
9431 * typeck.c (convert_for_initialization): Handle initialization from
9434 Sun Nov 6 01:34:24 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9436 * pt.c (lookup_nested_type_by_name): Fix list-walking logic.
9437 (tsubst): When replacing a TEMPLATE_TYPE_PARM, propagate
9438 TYPE_READONLY and TYPE_VOLATILE from the argument.
9439 (unify): When unifying with a TEMPLATE_TYPE_PARM, remove cv-quals
9440 present in parm from arg.
9441 (type_unification): Strip REFERENCE_TYPE from the argument type.
9442 (unify): Don't strip REFERENCE_TYPE from the argument type.
9444 Sat Nov 5 22:42:15 1994 Greg McGary <gkm@magilla.cichlid.com>
9446 * pt.c (do_type_instantiation): Check to see if there's a
9447 IDENTIFIER_TEMPLATE on a class before calling
9448 instantiate_member_templates().
9450 Sat Nov 12 06:35:42 1994 Mike Stump <mrs@cygnus.com>
9452 * Version 2.6.2 released.
9454 Thu Nov 3 18:48:19 1994 Paul Eggert <eggert@twinsun.com>
9456 * Makefile.in (spew.o, lex.o, pt.o):
9457 Depend on $(srcdir)/parse.h, not parse.h.
9459 Tue Nov 1 19:19:41 1994 Mike Stump <mrs@cygnus.com>
9461 * Version 2.6.1 released.
9463 Sun Oct 23 13:19:55 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9465 * decl2.c: Declare flag_access_control.
9466 (struct lang_f_options): Add access-control.
9467 * expr.c (cplus_expand_expr, NEW_EXPR): Unset flag_access_control
9468 for the call to expand_aggr_init to copy the object out of the
9469 pcc_struct_return slot.
9470 * search.c (compute_access): if (!flag_access_control) return
9473 Fri Oct 21 00:32:54 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9475 * lex.c (cons_up_default_function): Don't try to defer method
9478 * decl.c (init_decl_processing): Use __pure_virtual for abort_fndecl
9479 instead of abort, since the OSF/1 dynamic linker doesn't like to see
9480 relocation entries for abort.
9482 * tree.c (array_type_nelts_total): Use sizetype, not
9484 (array_type_nelts_top): Likewise.
9486 Thu Oct 20 15:48:27 1994 Mike Stump <mrs@cygnus.com>
9488 * decl.c (grokdeclarator): Added handling for catch parameters
9490 * except.c (expand_start_catch_block): Use the new CATCHPARM context
9492 * except.c (expand_throw): Don't let convert_to_reference complain
9493 about what we are doing.
9495 Thu Oct 20 12:55:24 1994 Jim Wilson <wilson@cygnus.com>
9497 * method.c (emit_thunk): Call instantiate_virtual_regs.
9499 Wed Oct 19 14:15:33 1994 Mike Stump <mrs@cygnus.com>
9501 * except.c (expand_exception_blocks): Make sure throw code doesn't
9502 get put in function that won't be output.
9504 Mon Oct 17 18:03:15 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9506 * decl.c (init_decl_processing): Make alloca a builtin.
9508 Thu Oct 27 21:10:25 1994 Craig Burley <craig@burley>
9510 * g++.c (main): Only decrement "added" and set "library" to
9511 NULL when "library" != NULL (just like 940829 fix).
9513 Mon Oct 17 15:56:11 1994 Mike Stump <mrs@cygnus.com>
9515 * except.c (expand_start_catch_block): Make sure the false label
9516 gets onto the permanent obstack, as it is used for the exception
9519 Fri Oct 14 18:54:48 1994 Mike Stump <mrs@cygnus.com>
9521 * class.c (modify_one_vtable): Since the DECL_CONTEXT of fndecl can
9522 be set just below, use current_fndecl instead.
9524 Fri Oct 14 15:12:22 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9526 * init.c (expand_aggr_vbase_init_1): Don't call expand_aggr_init_1
9527 with LOOKUP_SPECULATIVELY.
9528 (expand_default_init): Abort if build_method_call returns NULL_TREE.
9530 * typeck.c (build_modify_expr): Don't just build a MODIFY_EXPR if
9531 the rhs is a TARGET_EXPR.
9533 * parse.y (left_curly): Anonymous types are not affected by #pragma
9534 interface/implementation.
9536 * method.c (synthesize_method): Don't call setup_vtbl_ptr for the
9537 default constructor if it isn't needed.
9539 * lex.c (cons_up_default_function): Do synthesize methods for
9540 anonymous types if necessary.
9542 Thu Oct 13 17:44:55 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9544 * method.c (build_decl_overload): Set numeric_outputed_need_bar to 0.
9546 Wed Oct 12 13:27:57 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9548 * typeck.c (build_modify_expr): Understand how to copy an aggregate.
9550 * init.c (expand_default_init): Likewise. Also remove some of the
9551 crufty code that assumes methods will not be synthesized properly.
9553 * lex.c (cons_up_default_function): If the containing type has no
9554 name, these functions should never need to be called, so just
9557 * lex.c (real_yylex): Use HOST_BITS_PER_WIDE_INT to determine the
9558 bitmask for lexing character constants.
9560 * call.c (build_method_call): Disable code that tries to do tricky
9561 stuff with a default parameter that is a constructor call, but
9562 actually does other tricky stuff that breaks things.
9564 Wed Oct 12 16:14:01 1994 Benoit Belley <belley@cae.ca>
9566 * decl.c (finish_enum): Disable code which forces enums to be signed,
9567 since this conflicts with their use as bitfields. type_promotes_to
9568 handles promotion of enums of underlying unsigned types to signed
9571 Wed Oct 12 13:24:03 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9573 * cvt.c (type_promotes_to): Also promote enums to long if
9576 * typeck.c (default_conversion): Don't expect type_promotes_to to
9577 return a main variant.
9579 Wed Oct 12 12:19:45 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9581 * call.c (build_scoped_method_call): Don't lose side effects in the
9582 object expression when calling a non-existent destructor.
9584 Fri Sep 2 19:05:21 1994 Rohan Lenard <rjl@iassf.easams.com.au>
9586 * call.c (build_scoped_method_call): Remove erroneous error message
9587 when destructor call is written as a scoped call.
9589 Tue Oct 11 23:48:31 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9591 * various: Cast pointer arguments to bzero and bcopy to char *.
9593 Tue Oct 11 19:34:32 1994 Mike Stump <mrs@cygnus.com>
9595 * class.c (get_derived_offset): Added a type parameter to limit how
9596 far up the CLASSTYPE_VFIELD_PARENT chain we search.
9597 * class.c (modify_one_vtable, fixup_vtable_deltas): When forming the
9598 offset to put into the vtable for the this parameter, make sure we
9599 don't offset from a parent of the DECL_CONTEXT of the function.
9601 Tue Oct 11 16:10:52 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9603 * pt.c (do_function_instantiation): Set DECL_EXTERNAL and
9604 TREE_STATIC when setting DECL_INTERFACE_KNOWN.
9605 (do_type_instantiation): Likewise.
9607 * lex.c (cons_up_default_function): Set DECL_INTERFACE_KNOWN,
9608 DECL_EXTERNAL and TREE_STATIC as appropriate.
9610 * decl2.c (finish_file): Also synthesize methods that don't have
9611 DECL_EXTERNAL set. Set interface_unknown before doing so.
9613 * decl.c (start_function): If DECL_INTERFACE_KNOWN is set on the
9614 function decl, don't muck with TREE_PUBLIC and DECL_EXTERNAL.
9616 Mon Oct 10 00:56:53 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9618 * lex.c (cons_up_default_function): Mark methods in a template class
9619 as template instances. Store the values of interface_unknown and
9620 interface_only for do_pending_inlines.
9621 (do_pending_inlines): Use them.
9623 * decl2.c (finish_file): If we haven't seen a definition of a
9624 function declared static, make the decl non-PUBLIC so compile_file
9627 Sun Oct 9 02:42:29 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9629 * method.c (do_build_copy_constructor): Handle anonymous unions.
9630 (do_build_assign_ref): Likewise.
9631 (largest_union_member): Move from lex.c.
9633 Sat Oct 8 14:59:43 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9635 Re-implement g++'s vague linkage independent of TREE_PUBLIC.
9636 * pt.c (instantiate_member_templates): Lose redundant
9637 -fexternal-templates handling.
9638 (tsubst): Set TREE_PUBLIC and DECL_EXTERNAL on new decls. Don't set
9639 TREE_STATIC or DECL_INTERFACE_KNOWN.
9640 (do_pending_expansions): Predicate on DECL_INTERFACE_KNOWN instead
9641 of DECL_EXTERNAL for explicit instantiations.
9642 (do_function_instantiation): Do the new thing.
9643 (do_type_instantiation): Likewise.
9644 (instantiate_template): Deal with member templates defined in a .cc
9645 file with -fexternal-templates.
9646 * except.c (expand_exception_blocks): Use DECL_LINKAGE_KNOWN to
9647 decide whether to stick builtin_throw here.
9648 * decl2.c (import_export_inline): Predicate on DECL_INTERFACE_KNOWN
9649 rather than TREE_PUBLIC. Generally fix rules.
9650 (finish_file): Use DECL_INITIAL to determine whether or not a method
9651 has been synthesized, rather than TREE_ASM_WRITTEN.
9652 * decl.c (warn_extern_redeclared_static): Use DECL_PUBLIC instead of
9654 (pushdecl): Likewise.
9655 (duplicate_decls): Likewise. Deal with DECL_DECLARED_STATIC and
9656 DECL_INTERFACE_KNOWN.
9657 (redeclaration_error_message): Fix checking for conflicting linkage.
9658 (define_function): Set DECL_INTERFACE_KNOWN.
9659 (grokfndecl): Function decls are PUBLIC until we are sure about
9660 their linkage. Set DECL_DECLARED_STATIC as needed.
9661 (start_function): Deal with linkage. Move pushdecl after linkage
9663 (finish_function): Don't set TREE_ASM_WRITTEN on discarded inlines.
9664 * cp-tree.h (lang_decl_flags): Add interface_known and
9666 (DECL_INTERFACE_KNOWN): New macro.
9667 (DECL_DECLARED_STATIC): New macro.
9668 (DECL_PUBLIC): New macro.
9670 Clean up bogus use of TREE_PUBLIC.
9671 * class.c (alter_access): Fix mistaken use of TREE_PUBLIC (it
9672 doesn't correspond to TREE_PROTECTED and TREE_PRIVATE).
9673 * init.c (do_friend): Don't arbitrarily set TREE_PUBLIC.
9675 Wed Oct 5 13:44:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9677 * call.c (build_overload_call_real): Don't immediately do
9678 array->pointer conversion.
9680 * pt.c (type_unification): If not passing to a reference, strip
9681 cv-quals. Also handle array->pointer conversion.
9683 Tue Oct 4 17:45:37 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9685 * decl.c (grokdeclarator): Don't warn about applying const to a
9686 const typedef or template type parameter.
9688 * decl2.c (finish_file): Also synthesize methods after walking the
9689 vtables. Ugly ugly ugly.
9691 Mon Oct 3 15:02:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9693 * various: Remove lingering remnants of old exception handling code.
9695 * decl2.c (finish_file): Synthesize methods before walking the
9696 vtables, so that the vtables get emitted as needed.
9698 * decl.c (shadow_tag): Remove obsolete code for pushing tags and
9699 dealing with exceptions.
9701 Mon Oct 3 13:05:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
9703 * Make-lang.in (g++-cross): Depend upon version.o and $(LIBDEPS).
9705 Mon Oct 3 02:59:28 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9707 * decl2.c (finish_file): Fix inline handling.
9709 Sun Oct 2 00:21:56 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9711 * decl.c (grokdeclarator): Handle redundant scope even better.
9712 ({push,pop}_cp_function_context): Take toplev parameter.
9714 * method.c (synthesize_method): Pass toplev parameter to
9715 {push,pop}_cp_function_context depending on decl_function_context
9718 * typeck.c (build_x_unary_op): Unary & on OFFSET_REFs is always the
9721 * method.c (synthesize_method): Don't be confused by __in_chrg
9724 * class.c (popclass): Set C_C_D like start_function does.
9726 * decl.c (grokdeclarator): Handle redundant scope better.
9728 * parse.y (expr_or_declarator): Add '(' expr_or_declarator ')' rule.
9729 (direct_notype_declarator): Likewise.
9730 (complex_direct_notype_declarator): Remove it here.
9732 Sat Oct 1 21:42:18 1994 Jason Merrill <jason@deneb.cygnus.com>
9734 * init.c (resolve_offset_ref): Fix types used in resolving .*
9737 Sat Oct 1 15:18:49 1994 Jason Merrill <jason@phydeaux.cygnus.com>
9739 Beginnings of work to synthesize methods only when needed.
9740 * call.c (build_method_call): Synthesize methods as necessary
9741 (currently never necessary).
9742 * class.c (popclass): Don't try to set C_C_D here, as it'll end up
9743 on the wrong obstack.
9744 * decl.c (push_cp_function_context): Mostly copied from
9745 push_c_function_context.
9746 (pop_cp_function_context): Similarly.
9747 (finish_function): Reverse order of poplevel and pop_nested_class so
9748 that current_class_decl is restored properly.
9749 (start_function): Likewise.
9750 (finish_function): Add parameter 'nested'. Don't call
9751 permanent_allocation if (nested).
9752 * various: Pass extra parameter to finish_function.
9753 * decl2.c (finish_file): Reorganize end-of-file inline handling,
9754 synthesizing methods as necessary.
9755 * lex.c (cons_up_default_function): Call mark_inline_for_output.
9756 Only synthesize methods immediately if #pragma implementation
9757 (currently disabled).
9758 (do_pending_inlines): Call synthesize_method.
9759 * method.c (synthesize_method): New function; all method synthesis
9760 goes through here. Calls do_build_assign_ref and
9761 do_build_copy_constructor.
9762 (build_default_constructor): Remove.
9763 (build_dtor): Likewise.
9764 (build_assign_ref): Rename to do_build_assign_ref and remove stuff
9765 done by synthesize_method.
9766 (build_copy_constructor): Similarly.
9768 Thu Sep 29 16:58:52 1994 Mike Stump <mrs@cygnus.com>
9770 * typeck.c (c_expand_return): Use magic so the backend can fixup the
9771 assignment into the return register, so cleanups won't clobber it.
9773 Thu Sep 29 13:08:50 1994 Jason Merrill <jason@deneb.cygnus.com>
9775 * method.c (hack_identifier): Don't call assemble_external for
9778 * decl.c (finish_decl): Also end temporary allocation if the decl in
9779 question has a type of error_mark_node.
9781 Wed Sep 28 21:45:00 1994 Mike Stump <mrs@cygnus.com>
9783 * typeck.c (build_modify_expr): When optimizing ?: on lhs, make sure
9784 that if the ?: was a reference type, that the subparts will be also.
9786 Wed Sep 28 16:14:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
9788 * except.c (register_exception_table): Use Pmode, not PTRmode.
9790 Fri Sep 23 13:54:27 1994 Jason Merrill <jason@deneb.cygnus.com>
9792 * lex.c (do_pending_inlines): Do method synthesis after the
9793 pending_inlines have been reversed.
9795 Thu Sep 22 12:53:03 1994 Per Bothner <bothner@kalessin.cygnus.com>
9797 * decl2.c (finish_file): Fix Brendan's fix: Only call
9798 register_exception_table if there is a non-empty exception table.
9800 Thu Sep 22 12:03:46 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
9802 * decl2.c (finish_file): Only do register_exception_table if
9803 -fhandle-exceptions is being used.
9805 Wed Sep 21 19:01:51 1994 Per Bothner <bothner@kalessin.cygnus.com>
9807 * except.c (output_exception_table_entry): Simplify
9808 by using assemble_integer.
9809 (build_exception_table): Change to return a count.
9810 Cleanup to use standard macros, instead of hard-wired
9811 sparc asm format. Don't make __EXCEPTION_TABLE__ global.
9812 (register_exception_table): New function. Generate call to builtin.
9813 * decl2.c (finish_file): Call register_exception_table.
9814 * cp-tree.h (build_exception_table): Fix prototype.
9816 Wed Sep 21 13:20:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
9818 * tree.c (break_out_calls): Don't try to duplicate the DECL_INITIAL.
9820 * decl2.c (delete_sanity): Give an error at trying to delete a
9823 Wed Sep 21 11:47:10 1994 Jason Merrill <jason@deneb.cygnus.com>
9825 * lex.c (cons_up_default_function): Mark synthesized destructors
9828 * decl.c (duplicate_decls): Ignore redeclarations of wchar_t as
9829 something other than __wchar_t, complaining if -pedantic and not in
9832 Tue Sep 20 09:43:28 1994 Jason Merrill <jason@deneb.cygnus.com>
9834 * decl.c (xref_tag): Set up BINFO_INHERITANCE_CHAIN on base binfos
9837 * typeck.c (build_modify_expr): Require complete type after checking
9838 for error_mark_node.
9840 * call.c (build_method_call): Print parmtypes when complaining of
9843 * typeck.c (build_modify_expr): Handle assignment to array from
9846 * decl.c (lookup_name_real): Deal with got_scope == error_mark_node.
9848 * call.c (build_method_call): Don't bother with the exact match.
9850 Mon Sep 19 00:51:39 1994 Jason Merrill <jason@deneb.cygnus.com>
9852 * init.c (expand_aggr_init): If we munge the type of the variable,
9853 also munge the type of the initializer.
9855 * decl.c (grokdeclarator): Use <= when comparing to RID_LAST_MODIFIER.
9856 (init_decl_processing): Push artificial declaration of wchar_t so
9857 people don't have to declare it before they can use it.
9859 * error.c (cp_line_of): return lineno in lieu of 0.
9861 * typeck.c (convert_for_assignment): Handle conversion of pmfs to
9863 (build_component_ref): Fold the COMPONENT_REF in case it can be
9866 * typeck2.c (store_init_value): Don't pedwarn about non-constant
9867 bracketed initializers for automatic variables.
9869 Sun Sep 18 10:12:12 1994 Jason Merrill <jason@deneb.cygnus.com>
9871 * error.c (dump_decl): Don't say `typedef enum foo foo'.
9873 * decl.c (start_decl): Don't set TREE_PUBLIC on template decls just
9874 because they're affected by #pragma i/i. We'll deal with that when
9875 they get instantiated.
9877 * typeck.c (build_unary_op): Clean up cruft in ADDR_EXPR case.
9879 * class.c (instantiate_type): Set TREE_CONSTANT on instantiated
9880 ADDR_EXPRs if appropriate.
9882 * decl.c (build_ptrmemfunc_type): Unset IS_AGGR_TYPE on pmf types.
9884 * typeck.c (build_ptrmemfunc): Handle &overloaded_method as an
9885 initializer properly.
9886 * typeck2.c (digest_init): Likewise.
9888 * tree.c (cp_build_type_variant): Like c_build_type_variant, except
9889 it uses build_cplus_array_type.
9890 * *.c: Use cp_build_type_variant instead of c_build_type_variant.
9892 * pt.c (do_type_instantiation): Don't try to instantiate nested
9895 Tue Sep 13 10:56:58 1994 Jason Merrill <jason@deneb.cygnus.com>
9897 * cvt.c (build_up_reference): Handle preincrement and predecrement
9900 Tue Sep 13 09:51:59 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
9902 * decl.c (finish_decl): Only lay out the rtl for DECL if it is, in
9905 Mon Sep 12 14:40:30 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
9907 * decl.c (finish_decl): Lay out the rtl for DECL before doing
9908 grok_reference_init, in case it's static.
9910 Mon Sep 12 12:45:38 1994 Jason Merrill <jason@deneb.cygnus.com>
9912 * class.c (finish_struct): Don't synthesize constructors if the
9913 class has a field with the same name as the class. Don't die on
9914 classes with no constructors or destructors. Don't die if the head
9915 and tail of the class are in different files.
9917 * decl.c (grokdeclarator): Don't treat a function pointer field
9918 with the same name as the class as a constructor.
9920 Fri Sep 9 13:17:00 1994 Jason Merrill <jason@deneb.cygnus.com>
9922 * typeck.c (build_c_cast): Pull constant values out of their
9925 * decl.c (duplicate_decls): Only propagate DECL_CHAIN in
9926 FUNCTION_DECLs and TEMPLATE_DECLs.
9928 Thu Sep 8 10:07:48 1994 Jason Merrill <jason@deneb.cygnus.com>
9930 * decl.c (duplicate_decls): Propagate DECL_CHAIN in all DECLs that
9933 * pt.c (unify): REALs and INTEGERs only unify with their own genus.
9934 (instantiate_member_templates): Don't muck with DECL_EXTERNAL and
9935 TREE_PUBLIC unless -fexternal-templates.
9937 Wed Sep 7 13:17:10 1994 Jason Merrill <jason@deneb.cygnus.com>
9939 * pt.c (do_type_instantiation): Call instantiate_member_templates.
9940 Deal with specializations.
9941 (tsubst): Don't stick the mangled name in DECL_NAME for function
9942 instantiations. Don't push them, either.
9944 * decl2.c (grokfield): Move code for generating the
9945 DECL_ASSEMBLER_NAME for static members from here.
9946 * method.c (build_static_name): To here.
9947 * decl.c (grokvardecl): Call build_static_name.
9948 (duplicate_decls): Keep old DECL_ASSEMBLER_NAME.
9950 Mon Sep 5 12:49:18 1994 Jason Merrill <jason@deneb.cygnus.com>
9952 * call.c (build_method_call): if -Wsynth, warn when selecting
9953 synthesized op= over user-supplied one cfront would select.
9954 * decl2.c (lang_decode_option): Handle -Wsynth.
9956 Fri Sep 2 15:11:59 1994 Jason Merrill <jason@deneb.cygnus.com>
9958 * decl.c (finish_enum): Overhaul to fix several bugs.
9959 (start_enum): Disable useless code.
9961 Thu Sep 1 16:04:54 1994 Jason Merrill <jason@deneb.cygnus.com>
9963 * typeck.c (c_expand_return): Warn about returning a reference to a
9965 (convert_arguments): Increment argument counter when using default
9968 Wed Aug 31 14:29:22 1994 Jason Merrill <jason@deneb.cygnus.com>
9970 * decl.c (finish_decl): If the type of decl is error_mark_node,
9971 don't bother trying to do anything.
9973 * typeck.c (convert_for_initialization): If the rhs contains a
9974 constructor call, pretend the lhs type needs to be constructed.
9976 * init.c (expand_default_init): If we stick the object inside the
9977 initializer, mark the initializer used.
9979 Tue Aug 30 13:50:18 1994 Jason Merrill <jason@deneb.cygnus.com>
9981 * method.c (build_assign_ref): return *this;
9982 (build_assign_ref): Fix base assignment order.
9983 (build_copy_constructor): Fix member init order.
9985 Mon Aug 29 13:54:39 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
9987 * g++.c (main): Remember to clear out SAW_SPECLANG after we see
9990 Sat Aug 27 09:36:03 1994 Jason Merrill <jason@deneb.cygnus.com>
9992 * method.c (build_copy_constructor): Also copy virtual bases.
9994 Fri Aug 26 17:05:15 1994 Jason Merrill <jason@deneb.cygnus.com>
9996 * lex.c (do_pending_inlines): Clear out pending_inlines before doing
9997 any synthesis. Also first set deja_vu on all pending_inlines.
9999 * method.c (build_assign_ref): Use build_member_call to invoke base
10000 operator=, rather than build_modify_expr. And use
10001 build_reference_type instead of TYPE_REFERENCE_TO.
10002 (build_copy_constructor): Use TYPE_NESTED_NAME to identify the
10005 * decl2.c (grokfield): Don't complain about undefined local class
10008 * class.c (finish_struct): Don't try to synthesize methods here.
10009 * lex.c (do_pending_inlines): Instead, synthesize them here.
10010 (init_lex): Initialize synth_obstack.
10011 (cons_up_default_function): Stick synthesis request on
10014 Fri Aug 26 12:24:14 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
10016 * call.c (build_method_call) [PCC_STATIC_STRUCT_RETURN]: Also
10017 accept an RTL_EXPR in what we're about to use for the instance,
10018 since anything which would end up with pcc_struct_return set
10019 inside cplus_expand_expr.
10021 * cp-tree.h (cons_up_default_function): Note change of prototype.
10023 Thu Aug 25 23:05:30 1994 Gerald Baumgartner <gb@cs.purdue.edu>
10025 * class.c (finish_struct): Undid change from Aug 21 testing
10026 CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING.
10027 * parse.y (left_curly): Likewise, undid change from Aug 21.
10028 * decl.c (xref_tag): Undid change from Aug 21, set
10029 CLASSTYPE_INTERFACE correctly, and added comments.
10031 Thu Aug 25 00:36:31 1994 Jason Merrill <jason@deneb.cygnus.com>
10033 Rework approach to synthesized methods; don't go through the parser
10035 * class.c (finish_struct): Use new synthesis approach.
10036 * lex.c (cons_up_default_function): Now just creates declaration,
10038 (largest_union_member): #if 0 out.
10039 (default_assign_ref_body): Likewise.
10040 (default_copy_constructor_body): Likewise.
10041 * method.c (build_default_constructor): New function to synthesize X().
10042 (build_copy_constructor): Synthesize X(X&).
10043 (build_assign_ref): Synthesize X::operator=(X&).
10044 (build_dtor): Synthesize ~X().
10046 * error.c (cp_line_of): If we're dealing with an artificial
10047 TYPE_DECL, look at the type instead.
10049 Wed Aug 24 11:11:50 1994 Jason Merrill <jason@deneb.cygnus.com>
10051 * init.c (sort_member_init): Check warn_reorder.
10052 * decl2.c (lang_decode_option): Handle -W{no-,}reorder.
10054 * cp-tree.h (CLASSTYPE_SOURCE_LINE): New macro.
10055 * error.c (cp_line_of): Use CLASSTYPE_SOURCE_LINE for aggregates.
10056 * class.c (finish_struct): Set CLASSTYPE_SOURCE_LINE.
10058 Tue Aug 23 09:28:35 1994 Mike Stump <mrs@cygnus.com>
10060 * error.c (dump_decl): Improve wording, so that error messages
10061 dont't read template<, class foo>...
10063 Mon Aug 22 15:30:51 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
10065 * parse.y (label_colon): Also match a TYPENAME as a label name,
10066 since they may have declared a class by that name but have also
10067 tried to have a local label under the same name.
10069 * pt.c (coerce_template_parms): Call cp_error, not cp_error_at,
10070 for the message so they know at what point it was instantiated.
10072 Sun Aug 21 23:07:35 1994 Gerald Baumgartner <gb@cs.purdue.edu>
10074 * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and
10075 CLASSTYPE_VTABLE_NEEDS_WRITING for signatures up to left_curly time.
10076 * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and
10077 CLASSTYPE_VTABLE_NEEDS_WRITING for signatures down to left_curly time.
10078 * parse.y (left_curly): New final resting place for setting
10079 CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING for signatures.
10081 * class.c (finish_struct): Don't test for function/field name
10082 conflicts in signatures, since all the fields are compiler-constructed.
10084 Fri Aug 19 14:04:47 1994 Kung Hsu <kung@mexican.cygnus.com>
10086 * method.c (build_overload_nested_name): in qualified name
10087 mangling, the template with value instantiation will have numeric
10088 at end and may mixed with the name length of next nested level.
10089 Add a '_' in between.
10090 * method.c (build_overload_name): ditto.
10091 * method.c (build_overload_identifier): ditto.
10093 Thu Aug 18 16:24:43 1994 Mike Stump <mrs@cygnus.com>
10095 * error.c (dump_decl): Handle NULL args.
10097 Thu Sep 29 16:15:36 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu>
10099 * g++.c: Rework last change so it's done like collect.c (and
10102 Wed Sep 14 10:17:27 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu>
10104 * g++.c: Include <sys/errno.h> in case `errno' is a macro
10105 as permitted by ANSI C.
10107 Thu Aug 18 12:48:09 1994 Mike Stump <mrs@cygnus.com>
10109 * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and
10110 CLASSTYPE_VTABLE_NEEDS_WRITING up to left_curly time.
10111 * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and
10112 CLASSTYPE_VTABLE_NEEDS_WRITING down to left_curly time.
10113 * parse.y (left_curly): New final resting place for setting
10114 CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING.
10116 Thu Aug 11 11:32:42 1994 H.J. Lu <hjl@nynexst.com>
10118 * g++.c (main): Only decrement "added" and set "library" to
10119 NULL when "library" != NULL.
10121 Sat Aug 13 00:14:52 1994 Jason Merrill <jason@deneb.cygnus.com>
10123 * decl.c (grokdeclarator): Don't set TREE_PUBLIC on a function decl
10124 just because its class has a known interface.
10125 (decls_match): Deal with new format of template parms.
10127 * lex.c (cons_up_default_function): Don't play with TREE_PUBLIC and
10128 DECL_EXTERNAL here.
10130 Fri Aug 12 01:55:15 1994 Jason Merrill <jason@deneb.cygnus.com>
10132 * decl.c (pushtag): SET_DECL_ARTIFICIAL on gratuitous typedefs.
10133 (xref_defn_tag): Likewise.
10134 (pushdecl): Only allow artificial typedefs to be shadowed.
10136 * init.c (emit_base_init): Pass the right binfos to
10137 expand_aggr_init_1.
10139 * class.c (delete_duplicate_fields_1): Make it work right.
10140 (finish_struct): Catch function/field name conflict.
10142 * decl2.c (check_classfn): Pass the function to cp_error, not just
10145 * init.c (sort_member_init): Warn when order of member initializers
10146 does not match order of member declarations.
10147 (emit_base_init): Call expand_aggr_init_1 with LOOKUP_PROTECT.
10149 * error.c (dump_expr): Handle lists of functions.
10151 * decl.c (start_function): #pragma interface only affects functions
10152 that would otherwise be static.
10153 (finish_decl): Don't warn about an unused variable if it has both
10154 constructor and destructor, since the 'resource allocation is
10155 initialization' idiom is relatively common.
10157 * typeck.c (comp_target_types): Don't handle TEMPLATE_TYPE_PARMs.
10158 (comp_target_parms): Likewise.
10159 (compparms): Never consider default parms.
10160 (common_base_type): Don't choose a virtual baseclass if there is a
10161 more derived class in common.
10162 (build_conditional_expr): If pedantic, pedwarn about conversion to
10163 common base in conditional expr.
10165 * class.c (instantiate_type): Handle template instantiation better.
10167 * typeck.c (convert_arguments): Don't try to get tricky and convert
10168 to int directly when PROMOTE_PROTOTYPES is set, as it breaks
10169 user-defined conversions.
10171 * lex.c (check_for_missing_semicolon): Also give error at end of
10174 * call.c (build_method_call): Don't promote arrays to pointers here.
10176 * typeck.c (convert_arguments): Don't require the actual parameter
10177 to be of a complete type if the formal parameter is a reference.
10179 Thu Aug 11 15:21:40 1994 Jason Merrill <jason@deneb.cygnus.com>
10181 * decl.c (grokdeclarator): Soften 'static' on member function error
10184 * init.c (build_new): Don't automatically save rval.
10185 (build_offset_ref): Do field lookup with proper basetype_path.
10187 Thu Aug 11 12:46:54 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
10189 * errfn.c (cp_silent): Declare to mark when we should avoid
10190 emitting warnings and errors.
10191 (cp_error): Check it.
10192 (cp_warning): Likewise.
10193 (cp_pedwarn): Likewise.
10194 (cp_compiler_error): Likewise.
10195 (cp_error_at): Likewise.
10196 (cp_warning_at): Likewise.
10197 (cp_pedwarn_at): Likewise.
10198 * call.c (compute_conversion_costs): Set CP_SILENT when we start
10199 out, and make sure we turn it off before we leave.
10201 Thu Aug 11 00:02:54 1994 Jason Merrill <jason@deneb.cygnus.com>
10203 * decl2.c (grok_array_decl): Try computing *(A+B) if neither
10204 argument is obviously an array.
10206 Wed Aug 10 15:32:04 1994 Jason Merrill <jason@deneb.cygnus.com>
10208 * typeck.c (c_expand_start_case): Do cleanups here.
10210 * parse.y (xcond): Do bool conversion here, too.
10211 (simple_stmt, SWITCH case): Don't do cleanups here.
10213 * decl.c (duplicate_decls): Don't treat builtins that have been
10214 explicitly declared specially.
10216 Tue Aug 9 01:16:09 1994 Jason Merrill <jason@deneb.cygnus.com>
10218 * tree.c (make_deep_copy): Support copying pointer, reference,
10219 function, array, offset and method types.
10221 * decl.c (init_decl_processing): Mark exit and abort as
10222 BUILT_IN_NONANSI so that duplicate_decls is kinder about
10224 (duplicate_decls): Don't give two errors for redeclaring a C
10225 function with the same parms but a different return type.
10227 * parse.y (paren_cond_or_null): Do cleanup and bool conversion here.
10228 (condition): Instead of here.
10229 (simple_stmt, SWITCH case): Also do cleanup here.
10231 * decl2.c (finish_anon_union): Only break out FIELD_DECLs.
10233 * call.c (build_method_call): Don't throw away the side effects of
10234 the object in a call to a non-existent constructor.
10235 * parse.y (primary): Likewise.
10237 * method.c (build_decl_overload): Oop.
10239 * decl2.c (lang_decode_option): Deal with flag_no_nonansi_builtin,
10240 warn about uselessness of specifying -fansi-overloading.
10242 * method.c (build_decl_overload): Treat any non-member new with one
10243 parameter as __builtin_new.
10245 * decl.c (init_decl_processing): Setup built-in meanings of exit,
10248 Mon Aug 8 15:03:30 1994 Jason Merrill <jason@deneb.cygnus.com>
10250 * error.c (dump_readonly_or_volatile): Put a space between const and
10251 volatile if both apply.
10253 * init.c (perform_member_init): Clean up after this initialization.
10254 (emit_base_init): Clean up after each base init, not after all have
10256 (expand_aggr_vbase_init_1): Clean up after this init.
10258 Sun Aug 7 14:55:05 1994 Jason Merrill <jason@deneb.cygnus.com>
10260 * call.c (build_method_call): Deal with destroying references.
10262 * parse.y (condition): Do bool_truthvalue_conversion here.
10263 (paren_expr_or_null): And here.
10264 (simple_if): Not here.
10265 (simple_stmt): Or here.
10267 Sat Aug 6 22:29:45 1994 Jason Merrill <jason@deneb.cygnus.com>
10269 * parse.y (paren_expr_or_null): Wrap the expression in a
10270 CLEANUP_POINT_EXPR.
10271 (condition): Likewise.
10273 Sat Aug 6 19:46:37 1994 Rohan Lenard <rjl@easams.com.au>
10275 * call.c (build_scoped_method_call): Fix error message when
10276 destructor call refers to a nonexistent type.
10278 Sat Apr 16 22:43:30 1993 Gerald Baumgartner <gb@cs.purdue.edu>
10280 * lex.h (rid): Deleted RID_RAISES, it's never used.
10281 Moved RID_PUBLIC, RID_PRIVATE, RID_PROTECTED, RID_EXCEPTION,
10282 RID_TEMPLATE and RID_SIGNATURE to the end of the enumeration,
10283 they don't need to be touched in `grokdeclarator.'
10284 (RID_LAST_MODIFIER): Defined macro to be RID_MUTABLE.
10286 * decl.c (grokdeclarator): Use RID_LAST_MODIFIER instead of
10287 RID_MAX as loop limit for finding declaration specifiers.
10289 Sat Apr 3 21:59:07 1993 Gerald Baumgartner <gb@cs.purdue.edu>
10291 * lex.c (debug_yytranslate): Moved to parse.y since it needs to
10292 access `yytname,' which is static in parse.c.
10294 Fri Apr 2 23:36:57 1993 Gerald Baumgarnter <gb@cs.purdue.edu>
10296 * cp-tree.h (GNU_xref_ref): Fixed typo in extern declaration, it
10297 was `GNU_xref_def' instead of `GNU_xref_ref.'
10299 Fri Aug 5 14:20:16 1994 Jason Merrill <jason@deneb.cygnus.com>
10301 * pt.c (do_function_instantiation): Don't set TREE_PUBLIC and
10302 DECL_EXTERNAL on 'extern' instantiations; wait until EOF to do that.
10303 (do_type_instantiation): Likewise.
10305 * decl2.c (import_export_inline): Decides at EOF what an inline's
10307 (finish_file): Call it.
10309 * decl.c (start_function): Don't rely on the settings of TREE_PUBLIC
10310 and DECL_EXTERNAL from do_*_instantiation. Only set
10311 DECL_DEFER_OUTPUT on inlines whose linkage might actually change.
10312 (finish_function): Use DECL_DEFER_OUTPUT to decide which inlines to
10313 mark for later consideration, rather than DECL_FUNCTION_MEMBER_P.
10315 Fri Aug 5 01:12:20 1994 Mike Stump <mrs@cygnus.com>
10317 * class.c (get_class_offset_1, get_class_offset): New routine to
10318 find the offset of the class where a virtual function is defined,
10319 from the complete type.
10320 * class.c (modify_one_vtable, fixup_vtable_deltas): Use
10321 get_class_offset instead of virtual_offset as get_class_offset will
10322 always provide the right answer.
10323 * tree.c (virtual_offset): Remove. It only ever worked some of the
10326 Tue Aug 2 12:44:21 1994 Jason Merrill <jason@deneb.cygnus.com>
10328 * call.c (build_method_call): Put back unary_complex_lvalue call
10329 that I thought was redundant.
10331 * typeck.c (c_expand_return): Fix a case I missed before.
10333 Sun Jul 31 17:54:02 1994 Jason Merrill <jason@deneb.cygnus.com>
10335 * pt.c (unify): Strip cv-quals from template type arguments (when
10336 'const T*' is matched to 'const char*', that does not mean that T is
10339 Fri Jul 29 01:03:06 1994 Jason Merrill <jason@deneb.cygnus.com>
10341 * pt.c (do_type_instantiation): Instantiate nested TAGS, not
10342 typedefs. Third time's the charm?
10344 * parse.y (template_parm): Support default template parms.
10345 * pt.c (process_template_parm): Likewise.
10346 (end_template_parm_list): Likewise.
10347 (coerce_template_parms): Likewise.
10348 (mangle_class_name_for_template): Likewise.
10349 (push_template_decls): Likewise.
10351 * method.c (build_overload_identifier): Likewise.
10352 * error.c (dump_decl): Likewise.
10354 Wed Jul 27 17:47:00 1994 Jason Merrill <jason@deneb.cygnus.com>
10356 * pt.c (do_type_instantiation): Only instantiate nested *classes*.
10358 Tue Jul 26 13:22:40 1994 Jason Merrill <jason@deneb.cygnus.com>
10360 * search.c (note_debug_info_needed): Also emit debugging information
10361 for the types of fields.
10363 Mon Jul 25 00:34:44 1994 Jason Merrill <jason@deneb.cygnus.com>
10365 * pt.c (lookup_template_class): Pass 'template' to
10366 coerce_template_parms instead of 'in_decl', since it's a more
10367 meaningful context.
10369 * typeck.c (c_expand_return): Make sure any cleanups for the return
10370 expression get run.
10371 (build_c_cast): Use CONVERT_EXPR for conversion to void.
10373 * pt.c (do_type_instantiation): Also instantiate nested types.
10375 * typeck.c (convert_for_assignment): Don't die when comparing
10376 pointers with different levels of indirection.
10378 * decl.c (grokdeclarator): The sub-call to grokdeclarator for
10379 class-local typedefs sets DECL_ARGUMENTS, so we need to clear it
10382 * decl2.c (finish_anon_union): Don't die if the union has no
10385 * decl.c (grokdeclarator): Undo changes to declspecs when we're done
10386 so that 'typedef int foo, bar;' will work.
10388 * decl2.c (finish_file): Don't call expand_aggr_init for
10391 Mon Jul 25 00:03:10 1994 Teemu Torma <tot@trema.fi>
10393 * decl.c (finish_function): We can't inline constructors and
10394 destructors under some conditions with -fpic, but don't unset
10397 Mon Jul 25 00:03:10 1994 Jason Merrill <jason@deneb.cygnus.com>
10399 * typeck.c (build_object_ref): Make sure 'datum' is a valid object.
10401 Sun Jul 24 14:19:31 1994 Jason Merrill <jason@deneb.cygnus.com>
10403 * class.c (finish_struct): Don't set DECL_FIELD_BITPOS on
10405 (finish_struct_methods): Use copy_assignment_arg_p.
10407 * cvt.c (cp_convert): If expr is an OFFSET_REF, resolve it instead
10408 of giving an error.
10410 * typeck.c (build_binary_op_nodefault): Don't set result_type if we
10411 don't know how to compare the operands.
10413 * decl.c (grokdeclarator): Avoid seg fault when someone uses '__op'
10414 as a declarator-id in their program. Like the Linux headers do.
10417 * tree.c (lvalue_p): Treat calls to functions returning objects by
10418 value as lvalues again.
10420 * typeck.c (build_component_addr): Use convert_force to convert the
10421 pointer in case the component type is also a private base class.
10423 * search.c (get_matching_virtual): Fix bogus warning of overloaded
10426 * pt.c (overload_template_name): Set DECL_ARTIFICIAL on the created
10427 TYPE_DECL to fix bogus shadowing warnings.
10429 Fri Jul 22 01:15:32 1994 Jason Merrill <jason@deneb.cygnus.com>
10431 * init.c (expand_aggr_init_1): const and volatile mismatches do not
10432 prevent a TARGET_EXPR from initializing an object directly.
10434 Tue Jul 19 17:55:37 1994 Jason Merrill <jason@deneb.cygnus.com>
10436 * cvt.c (build_up_reference): Allow building up references to
10437 `this', don't warn about making references to artificial variables
10440 * tree.c (lvalue_p): `this' is not an lvalue.
10442 * call.c (build_method_call): Accept using a typedef name (or
10443 template type parameter) for explicit destructor calls.
10445 Thu Jul 14 09:42:23 1994 Mike Stump <mrs@cygnus.com>
10447 * Version 2.6.0 released.
10449 Wed Jul 13 03:57:54 1994 Jason Merrill <jason@deneb.cygnus.com>
10451 * method.c (hack_identifier): Put back old code so lists of
10452 non-functions will be handled properly.
10454 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): #if 0 out; this macro is now
10455 defined in the language-independent tree.h.
10457 * tree.c (count_functions): Avoid bogus warning when compiling this
10460 Mon Jul 11 18:37:20 1994 Jason Merrill <jason@deneb.cygnus.com>
10462 * decl.c (grok_reference_init): Always save the initializer of a
10465 Fri Jul 8 17:41:46 1994 Mike Stump <mrs@cygnus.com>
10467 * decl.c (cplus_expand_expr_stmt): Wrap statement expressions inside
10468 CLEANUP_POINT_EXPRs so that the stack slots can be reused.
10471 Fri Jul 8 12:59:38 1994 Jason Merrill <jason@deneb.cygnus.com>
10473 * method.c (hack_identifier): Fix for new overloading.
10475 * typeck.c (build_binary_op_nodefault): Don't mess with division by
10478 Fri Jul 8 13:20:28 1994 Gerald Baumgartner <gb@cs.purdue.edu>
10480 * decl2.c (finish_file): Only call walk_sigtables, if
10481 flag_handle_signatures is turned on, don't waste time otherwise.
10483 Fri Jul 8 02:27:41 1994 Jason Merrill <jason@deneb.cygnus.com>
10485 * decl.c (push_overloaded_decl): Don't create overloads of one when
10486 shadowing a class type.
10487 * typeck.c (build_x_function_call): Complain about overloads of one.
10489 * decl.c (grokdeclarator): Don't try to treat a char* as a tree.
10490 (grokdeclarator): Fix setting of TREE_STATIC.
10491 (start_decl): Clear DECL_IN_AGGR_P after calling duplicate_decls.
10493 Thu Jul 7 22:20:46 1994 Gerald Baumgartner <gb@andros.cygnus.com>
10495 * cp-tree.h (walk_sigtables): Created extern declaration.
10496 * decl2.c (walk_sigtables): Created function, patterned after
10497 walk_vtables, even though we only need it to write out sigtables.
10498 (finish_sigtable_vardecl): Created function.
10499 (finish_vtable_vardecl): Changed 0 to NULL_PTR.
10500 (finish_file): Call walk_sigtables.
10502 * sig.c (build_signature_table_constructor): Mark class member
10503 function pointed to from signature table entry as addressable.
10505 Thu Jul 7 13:39:37 1994 Jason Merrill <jason@deneb.cygnus.com>
10507 * decl.c (start_decl): Check new decl of static member variable
10508 against the declaration in the class here.
10509 (grokvardecl): Instead of here.
10511 * class.c (prepare_fresh_vtable): Call import_export_vtable if not
10513 (build_vtable): Likewise.
10515 * decl2.c (import_export_vtable): Move logic for deciding the
10516 interface of a template class from here.
10517 (import_export_template): To here.
10518 (finish_vtable_vardecl): Call import_export_template before
10519 import_export_vtable.
10521 Wed Jul 6 20:25:48 1994 Mike Stump <mrs@cygnus.com>
10523 * except.c (init_exception_processing): Setup interim_eh_hook to
10524 call lang_interim_eh.
10525 * except.c (do_unwind): Propagate throw object value across
10527 * except.c (saved_throw_value): Used to hold the value of the object
10528 being thrown. It is always a reference to the real value.
10529 * except.c (expand_start_catch_block): Add handling for the
10530 value of the exception object.
10531 * except.c (expand_start_catch_block): Add handler for the handler,
10532 so that throws inside the handler go to the outer block.
10533 * except.c (expand_end_catch_block): Likewise.
10534 * parse.y (handler_args): Use parm instead, as the other doesn't yet
10535 handle references correctly.
10537 Wed Jul 6 17:55:32 1994 Per Bothner <bothner@kalessin.cygnus.com>
10539 * decl2.c (mark_vtable_entries): If -ftable-thunks, set the
10540 vtable entry properly to abort.
10542 Tue Jul 5 14:07:54 1994 Jason Merrill <jason@deneb.cygnus.com>
10544 * typeck.c (build_binary_op_nodefault): Downgrade division by zero
10545 errors to warnings.
10547 * call.c (build_overload_call_real): Handle fnname being a list of
10549 * typeck.c (build_x_function_call): Pass list of functions to
10550 build_overload_call, not just the name.
10551 * tree.c (count_functions): Complain when called for invalid
10554 * decl.c (grokdeclarator): Fix settings of TREE_STATIC, TREE_PUBLIC
10555 and DECL_EXTERNAL on static members and initialized const members.
10556 * decl2.c (grokfield): Reflect this change.
10558 Fri Jul 1 09:35:51 1994 Jason Merrill <jason@deneb.cygnus.com>
10560 * parse.y (init): ANSI C++ does not forbid { }.
10562 Thu Jun 30 00:35:22 1994 Jason Merrill <jason@deneb.cygnus.com>
10564 * decl2.c (lang_decode_option): Set warn_nonvdtor along with -Wall.
10565 warn_nonvdtor defaults to off.
10567 * class.c (instantiate_type): Use comptypes rather than relying on
10568 types to satisfy ==.
10570 * decl.c (start_function): Set DECL_DEFER_OUTPUT on all inlines that
10573 * tree.c (build_cplus_new): Never build WITH_CLEANUP_EXPRs.
10575 * decl.c (grok_reference_init): Deal with ADDR_EXPRs of TARGET_EXPRs.
10577 * cvt.c (cp_convert): Pass 0 to with_cleanup_p arg of
10580 Wed Jun 29 22:31:09 1994 Jason Merrill <jason@deneb.cygnus.com>
10582 * decl2.c (finish_file): Maybe consider static inlines multiple
10583 times, in case they reference each other.
10585 Tue Jun 28 11:58:38 1994 Gerald Baumgartner <gb@cs.purdue.edu>
10587 * class.c (finish_struct): Don't `cons_up_default_function's
10589 (finish_struct): Handle an empty method_vec correctly.
10591 * decl.c (grokdeclarator): Don't warn about a signature being
10592 empty in a signature pointer declaration if we only saw a
10593 forward declaration of the signature. Changed `warning's into
10596 * sig.c (build_sigtable): Don't die if a null signature table
10597 constructor is returned.
10598 (build_signature_pointer_constructor): If the signature table
10599 constructor is null, the _sptr field is set to a null pointer
10600 and cast to the appropriate type. Make copies of all null
10601 pointers so that the type null_pointer_node doesn't get changed.
10602 (build_signature_table_constructor): Added comments.
10604 * sig.c (build_signature_pointer_constructor): Complain if we
10605 try to assign to/initialize a signature pointer/reference of
10606 an undefined signature.
10608 Mon Jun 27 14:05:16 1994 Gerald Baumgartner <gb@cs.purdue.edu>
10610 * typeck2.c (store_init_value): Don't be pedantic about
10611 non-constant initializers of signature tables/pointers/references.
10613 Fri Jun 24 16:49:41 1994 Gerald Baumgartner <gb@cs.purdue.edu>
10615 * decl.c (grokdeclarator): If we are grokking an opaque typedef
10616 in a signature, don't complain about it begin static.
10618 Wed Jun 29 16:44:45 1994 Mike Stump <mrs@cygnus.com>
10620 Fixes a problem of the this pointer being wrong in virtual calls to
10621 methods that are not overridden in more derived classes.
10623 * class.c (fixup_vtable_delta): New routine. It will fixup the
10624 delta entries in vtables, wheever they need updating.
10625 * class.c (finish_struct): Call the new routine for all virtual
10626 bases, as they can have different offsets, than those used in base
10627 classes that we derive our vtable from.
10629 Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com>
10631 * typeck.c (build_binary_op): Use the types before default
10632 conversions in the error message.
10634 * *.c: Use c_build_type_variant instead of build_type_variant where
10635 the type might be an array.
10637 * call.c (build_method_call): Call build_type_variant and
10638 build_reference_type in the right order.
10639 * decl.c (record_builtin_type): Likewise.
10641 Wed Jun 29 16:58:53 1994 Jason Merrill <jason@deneb.cygnus.com>
10643 * call.c (build_method_call): Call build_type_variant and
10644 build_reference_type in the right order.
10645 * decl.c (record_builtin_type): Likewise.
10647 Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com>
10649 * typeck.c (build_binary_op): Use the types before default
10650 conversions in the error message.
10652 * *.c: Use c_build_type_variant instead of build_type_variant where
10653 the type might be an array.
10655 Sat Jun 25 11:50:54 1994 Jason Merrill <jason@deneb.cygnus.com>
10657 * cvt.c (convert_to_reference): Try UDC's before doing the
10658 reinterpret_cast thang, though.
10660 Fri Jun 24 01:24:01 1994 Jason Merrill <jason@deneb.cygnus.com>
10662 * typeck.c (c_expand_return): Don't USE the return value location
10663 after we've expanded the jump.
10665 * decl2.c (finish_file): Make sure DECL_SAVED_INSNS is not 0 before
10666 trying to write out an inline.
10668 * cvt.c (build_up_reference): Also do address adjustment when the
10669 target type uses MI.
10670 (convert_to_reference): Try UDCs only after built-in conversions.
10671 (build_type_conversion_1): Don't play games with the argument to the
10673 (build_type_conversion): #if 0 out code for binding to reference.
10675 Thu Jun 23 00:22:28 1994 Jason Merrill <jason@deneb.cygnus.com>
10677 * decl2.c (finish_file): Use TREE_SYMBOL_REFERENCED to decide
10678 whether to emit inlines.
10680 * decl.c (grokdeclarator): Set explicit_int for decls that just
10681 specify, say, 'long'.
10683 * init.c (do_friend): Do overload C functions (or call pushdecl,
10686 Wed Jun 22 13:40:49 1994 Jason Merrill <jason@deneb.cygnus.com>
10688 * cvt.c (build_up_reference): Don't call readonly_error.
10689 (convert_to_reference): Propagate const and volatile from expr to
10692 * tree.c (lvalue_p): Random CALL_EXPRs are not lvalues.
10694 * cvt.c (build_up_reference): Break out WITH_CLEANUP_EXPR when
10695 creating a temporary.
10696 (convert_to_reference): Lose excessive and incorrect trickiness.
10697 (cp_convert): Call build_cplus_new with with_cleanup_p set.
10699 * typeck2.c (build_functional_cast): Likewise.
10701 Tue Jun 21 17:38:38 1994 Jason Merrill <jason@deneb.cygnus.com>
10703 * decl.c (grokdeclarator): signed, unsigned, long and short all
10706 * decl.c (grokdeclarator): Allow "this is a type" syntax.
10707 (grok_reference_init): Simplify and fix.
10709 Sun Jun 19 17:08:48 1994 Jason Merrill <jason@deneb.cygnus.com>
10711 * decl.c (grokdeclarator): pedwarn about a typedef that specifies no
10714 Sat Jun 18 04:16:50 1994 Jason Merrill <jason@deneb.cygnus.com>
10716 * decl.c (start_function): Move TREE_PUBLIC and DECL_EXTERNAL
10717 tinkering to after call to pushdecl.
10719 Fri Jun 17 14:48:28 1994 Jason Merrill <jason@deneb.cygnus.com>
10721 * call.c (build_method_call): Handle destructors for non-aggregate
10724 Thu Jun 16 16:48:05 1994 Jason Merrill <jason@deneb.cygnus.com>
10726 * call.c (build_method_call): Make sure that the name given for the
10727 destructor matches the constructor_name of the instance.
10729 * pt.c (do_function_instantiation): A non-extern instantiation
10730 overrides a later extern one.
10731 (do_type_instantiation): Likewise.
10733 Wed Jun 15 19:34:54 1994 Jason Merrill <jason@deneb.cygnus.com>
10735 * init.c (expand_aggr_init): Use TYPE_MAIN_VARIANT to get the
10736 unqualified array type.
10738 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Tests whether NODE is a
10739 CONSTRUCTOR with no elements.
10741 * decl.c (various): Lose empty_init_node.
10742 (finish_decl): Use EMPTY_CONSTRUCTOR_P, do the empty CONSTRUCTOR
10743 thing depending on the value of DECL_COMMON instead of
10744 flag_conserve_space, do the empty CONSTRUCTOR thing for types that
10745 don't have constructors, don't treat a real empty CONSTRUCTOR
10748 * typeck2.c (process_init_constructor): Don't treat empty_init_node
10751 Wed Jun 15 19:05:25 1994 Mike Stump <mrs@cygnus.com>
10753 * class.c (override_one_vtable): Don't forget to merge in an old
10754 overrider when we wanted to reuse a vtable, but couldn't.
10756 Wed Jun 15 15:03:16 1994 Jason Merrill <jason@deneb.cygnus.com>
10758 * decl.c (start_decl): Put statics in common again.
10760 * decl.c (grokdeclarator): Return NULL_TREE for an error rather than
10761 setting the type to error_mark_node.
10763 * typeck.c (build_modify_expr): Build up a COMPOUND_EXPR for enum
10764 bitfield assignments.
10766 Tue Jun 14 12:23:38 1994 Jason Merrill <jason@deneb.cygnus.com>
10768 * decl.c (grok_op_properties): Const objects can be passed by value.
10770 Mon Jun 13 03:10:59 1994 Jason Merrill <jason@deneb.cygnus.com>
10772 * decl2.c (import_export_vtable): Force implicit instantiations to
10773 be interface_only when -fno-implicit-templates.
10775 * decl.c (duplicate_decls): Redeclaring a class template name is an
10778 * pt.c (end_template_decl): Call GNU_xref_decl for class templates.
10779 * xref.c (GNU_xref_decl): Support templates.
10781 Sat Jun 11 17:09:05 1994 Jason Merrill <jason@deneb.cygnus.com>
10783 * decl.c (grok_op_properties): Split out checking for whether this
10784 function should suppress the default assignment operator.
10785 * decl2.c (grok_function_init): Likewise.
10786 (copy_assignment_arg_p): New function do do just that.
10787 Now considers virtual assignment operators that take a base as an
10788 argument to count as copy assignment operators.
10790 * search.c (dfs_debug_mark): Lose checks for DWARF_DEBUG and
10791 TREE_ASM_WRITTEN, as they are redundant.
10793 * pt.c (end_template_decl): Don't try to set DECL_CLASS_CONTEXT on a
10794 decl that has no LANG_SPECIFIC part.
10795 (do_type_instantiation): Force the debugging information for this
10796 type to be emitted.
10798 * decl.c (start_decl): Clear up uses of various types of templates
10799 (say sorry for static data members, rather than "invalid template").
10800 (expand_static_init): Fix initialization of static data members of
10803 Fri Jun 10 00:41:19 1994 Jason Merrill <jason@deneb.cygnus.com>
10805 * decl.c (grokdeclarator): Set DECL_CONTEXT on static data members.
10807 * g++.c (main): Use -xc++-cpp-output for .i files.
10809 * pt.c (tsubst): Give meaningful error about declaring template for
10810 a copy constructor which was not declared in the class template.
10811 (do_type_instantiation): Explicit instantiation before the class
10812 template is an error.
10813 (instantiate_template): Don't die if tsubst returns error_mark_node.
10815 Thu Jun 9 19:04:59 1994 Jason Merrill <jason@deneb.cygnus.com>
10817 Don't synthesize the copy assignment operator if the one in a base
10818 class is pure virtual.
10819 * cp-tree.h (TYPE_HAS_ABSTRACT_ASSIGN_REF): New macro to indicate
10820 whether the type has a pure virtual copy assignment operator.
10821 * class.c (finish_base_struct): Don't generate the copy assignment
10822 operator if a base class has a pure virtual one.
10823 * decl.c (grok_op_properties): Add disabled code to set
10824 TYPE_HAS_ABSTRACT_ASSIGN_REF with comment pointing to where it is
10826 * decl2.c (grok_function_init): Set TYPE_HAS_ABSTRACT_ASSIGN_REF.
10828 * decl2.c (import_export_vtable): Always treat template
10829 instantiations as if write_virtuals >= 2, and treat implicit
10830 instantiations as external if -fno-implicit-templates.
10831 (finish_file): Output all pending inlines if
10832 flag_keep_inline_functions.
10834 Wed Jun 8 20:48:02 1994 Mike Stump <mrs@cygnus.com>
10836 * tree.c (layout_vbasetypes): Align virtual base classes inside
10837 complete objects, so that we don't core dump on machines such as
10838 SPARCs when we access members that require larger than normal
10839 alignments, such as a double. Also, we bump up the total alignment
10840 on the complete type, as necessary.
10842 Wed Jun 8 16:18:14 1994 Jason Merrill <jason@deneb.cygnus.com>
10844 * gxxint.texi (Free Store): New section with code for examining
10846 (Limitations of g++): Remove operator delete entry, since it is no
10847 longer accurate. Fix access control entry.
10849 * typeck.c (build_unary_op): Pedwarn about taking the address of or
10850 incrementing a cast to non-reference type.
10851 (build_modify_expr): Use convert instead of convert_force again.
10853 * search.c (get_base_distance): Use IS_AGGR_TYPE_CODE to check for
10854 class type, not == RECORD_TYPE.
10856 * decl.c (grokdeclarator): Cope with grokfndecl returning NULL_TREE.
10858 * typeck2.c (report_case_error): #if 0 out.
10859 * lex.c (real_yylex): Lose RANGE.
10860 * parse.y: Likewise.
10862 Tue Jun 7 18:17:35 1994 Jason Merrill <jason@deneb.cygnus.com>
10864 * parse.y (simple_stmt, case ranges): Use ELLIPSIS instead of RANGE.
10866 Mon Jun 6 19:39:57 1994 Jason Merrill <jason@deneb.cygnus.com>
10868 * typeck.c (build_c_cast): Don't shortcut conversions to the same
10869 type. Don't replace consts with their values here, since that's now
10870 done in cp_convert.
10872 * cvt.c (cp_convert): When converting to bool, take
10873 integer_zero_node to false_node and all other INTEGER_CSTs to
10875 (build_type_conversion): Don't complain about multiple conversions
10876 to float if we're not really converting.
10878 Fri Jun 3 02:10:56 1994 Jason Merrill <jason@deneb.cygnus.com>
10880 Implement 'extern template class A<int>;' syntax for suppressing
10881 specific implicit instantiations.
10882 * cp-tree.h: Update prototypes for do_*_instantiation.
10883 * pt.c (do_pending_expansions): Don't compile 'extern' explicit
10885 (do_function_instantiation): Set DECL_EXTERNAL on 'extern' explicit
10887 (do_type_instantiation): Likewise.
10888 * parse.y (explicit_instantiation): Support 'extern template class
10890 * decl.c (start_function): Don't modify the settings of TREE_PUBLIC
10891 and DECL_EXTERNAL on explicit instantiations.
10893 * cvt.c (cp_convert): Replace constants with their values before
10895 (cp_convert): Consistently use 'e' instead of 'expr'.
10897 Thu Jun 2 03:53:30 1994 Jason Merrill <jason@deneb.cygnus.com>
10899 * typeck2.c (build_x_arrow): Resolve OFFSET_REFs first.
10901 Wed Jun 1 18:57:35 1994 Jason Merrill <jason@deneb.cygnus.com>
10903 * typeck2.c (digest_init): Handle initializing a pmf with an
10905 * typeck.c (build_ptrmemfunc): Handle overloaded methods.
10907 * decl.c (pushtag): Use build_decl to make TYPE_DECLs.
10908 (xref_defn_tag): Likewise.
10909 * pt.c (process_template_parm): Likewise.
10910 (lookup_template_class): Likewise.
10911 (push_template_decls): Likewise.
10912 (instantiate_class_template): Likewise.
10913 (create_nested_upt): Likewise.
10914 * class.c (finish_struct): Don't try to set DECL_CLASS_CONTEXT on
10917 * typeck.c (convert_arguments): Make sure type is not NULL before
10918 checking its TREE_CODE.
10920 Wed Jun 1 17:40:39 1994 Mike Stump <mrs@cygnus.com>
10922 * class.c (get_derived_offset): New routine.
10923 * class.c (finish_base_struct): Make sure we set BINFO_VTABLE and
10924 BINFO_VIRTUALS when we choose a new base class to inherit from.
10925 * class.c (modify_one_vtable): Use get_derived_offset to get the
10926 offset to the most base class subobject that we derived this binfo
10928 * class.c (finish_struct): Move code to calculate the
10929 DECL_FIELD_BITPOS of the vfield up, as we need might need it for
10930 new calls to get_derived_offset in modify_one_vtable.
10932 Wed Jun 1 16:50:59 1994 Jason Merrill <jason@deneb.cygnus.com>
10934 * init.c (build_member_call): Use build_pointer_type instead of
10937 Wed Jun 1 11:11:15 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
10939 * decl.c (grokdeclarator): Make sure we have a DNAME set before we
10940 try to use it in an error.
10942 Wed Jun 1 09:48:49 1994 Mike Stump <mrs@cygnus.com>
10944 * typeck.c (convert_arguments, convert_for_initialization): Don't
10945 strip NOP_EXPRs, when we are converting to a reference.
10947 Wed Jun 1 01:11:38 1994 Jason Merrill <jason@deneb.cygnus.com>
10949 * typeck.c (build_modify_expr): Don't dereference references when
10952 * decl2.c (grokfield): Don't check for grokdeclarator returning
10953 error_mark_node any more.
10955 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
10956 (start_method): Return void_type_node instead of error_mark_node.
10958 * typeck.c (build_modify_expr): Resolve offset refs earlier.
10960 Tue May 31 16:06:58 1994 Jason Merrill <jason@deneb.cygnus.com>
10962 * call.c (build_method_call): Resolve OFFSET_REFs in the object.
10964 * typeck.c (build_modify_expr): Dereference references before trying
10967 * call.c (build_method_call): Don't confuse type conversion
10968 operators with constructors.
10969 * typeck2.c (build_functional_cast): Just call build_c_cast if there
10970 was only one parameter.
10971 * method.c (build_typename_overload): Don't set
10972 IDENTIFIER_GLOBAL_VALUE on these identifiers.
10973 * decl.c (grok_op_properties): Warn about defining a type conversion
10974 operator that converts to a base class (or reference to it).
10975 * cvt.c (cp_convert): Don't try to use a type conversion operator
10976 when converting to a base class.
10977 (build_type_conversion_1): Don't call constructor_name_full on an
10979 * cp-tree.h (DERIVED_FROM_P): Should be self-explanatory.
10981 * decl.c (start_decl): Don't complain that error_mark_node is an
10983 (finish_decl): Check for type == error_mark_node.
10985 Mon May 30 23:38:55 1994 Jason Merrill <jason@deneb.cygnus.com>
10987 * decl.c (start_function): Set DECL_DEFER_OUTPUT on implicit
10988 instantiations and inline members.
10990 * spew.c (yylex): Set looking_for_template if the next token is a '<'.
10992 * lex.h: Declare looking_for_template.
10994 * decl.c (lookup_name_real): Use looking_for_template to arbitrate
10995 between type and template interpretations of an identifier.
10997 Sat May 28 04:07:40 1994 Jason Merrill <jason@deneb.cygnus.com>
10999 * pt.c (instantiate_template): Zero out p if we found a
11002 * decl.c (grokdeclarator): Elucidate warning.
11003 (grokdeclarator): If pedantic AND -ansi, complain about long long.
11005 Make explicit instantiation work reasonably. It is now appropriate
11006 to deprecate the use of -fexternal-templates.
11007 * pt.c (instantiate_template): Set DECL_TEMPLATE_SPECIALIZATION or
11008 DECL_IMPLICIT_INSTANTIATION on fndecl as appropriate.
11009 (end_template_instantiation): Reflect changes in USE_TEMPLATE
11011 (do_pending_expansions): if (!flag_implicit_templates) DECIDE(0);
11012 (do_function_instantiation): Don't set EXPLICIT_INST if
11013 flag_external_templates is set. Do set TREE_PUBLIC and DECL_EXTERN
11014 appropriately otherwise.
11015 (do_type_instantiation): Set interface info for class. Set
11016 TREE_PUBLIC and DECL_EXTERN for methods. Do none of this if
11017 flag_external_templates is set.
11018 * parse.y: Reflect changes in USE_TEMPLATE semantics.
11019 * decl2.c: New flag flag_implicit_templates determines whether or
11020 not implicit instantiations get emitted. This flag currently
11021 defaults to true, and must be true for -fexternal-templates to work.
11022 (finish_file): Consider flag_implement_inlines when
11023 setting DECL_EXTERNAL. Consider flag_implicit_templates when
11024 deciding whether or not to emit a static copy.
11025 * decl.c (start_function): Set TREE_PUBLIC and DECL_EXTERNAL
11026 properly for template instantiations.
11027 (start_method): Set DECL_IMPLICIT_INSTANTIATION on methods of a
11029 * cp-tree.h (CLASSTYPE_USE_TEMPLATE): Change semantics.
11030 (DECL_USE_TEMPLATE): Parallel macro for FUNCTION and VAR_DECLs.
11031 (various others): Accessor macros for the above.
11033 Fri May 27 13:57:40 1994 Jason Merrill <jason@deneb.cygnus.com>
11035 * typeck.c (build_binary_op_nodefault): Division by constant zero is
11038 Fri May 27 13:50:15 1994 Mike Stump <mrs@cygnus.com>
11040 * class.c (override_one_vtable): Don't modify things we don't own.
11042 Fri May 27 01:42:58 1994 Jason Merrill <jason@deneb.cygnus.com>
11044 * decl.c (finish_decl): Don't postpone processing the initializer of
11045 a decl with DECL_EXTERNAL set, and do call rest_of_compilation for a
11046 PUBLIC const at toplevel.
11047 (grokdeclarator): pedwarn about initializing non-const or
11048 non-integral statics in the class body.
11050 * decl.c (pushtag): Don't try to set DECL_CLASS_CONTEXT on a
11053 * call.c (convert_harshness): Dereference reference on rhs before
11054 proceeding, properly grok passing const things to non-const
11057 * typeck.c (build_unary_op): Soften error about taking the address
11058 of main() to a pedwarn.
11060 * lex.c (default_copy_constructor_body): Unambiguously specify base
11061 classes (i.e. A((const class ::A&)_ctor_arg) ).
11062 (default_assign_ref_body): Likewise.
11064 Thu May 26 13:13:55 1994 Gerald Baumgartner <gb@mexican.cygnus.com>
11066 * decl2.c (grokfield): Don't complain about local signature
11067 method declaration without definition.
11069 * call.c (convert_harshness): If `type' is a signature pointer
11070 and `parmtype' is a pointer to a signature, just return 0. We
11071 don't really convert in this case; it's a result of making the
11072 `this' parameter of a signature method a signature pointer.
11074 * call.c (build_method_call): Distinguish calling the default copy
11075 constructor of a signature pointer/reference from a signature
11076 member function call.
11078 Thu May 26 12:56:25 1994 Jason Merrill <jason@deneb.cygnus.com>
11080 * decl2.c (grokfield): Don't set TREE_PUBLIC on member function
11083 * decl.c (duplicate_decls): A previous function declaration as
11084 static overrides a subsequent non-static definition.
11085 (grokdeclarator): Don't set TREE_PUBLIC on inline method
11088 Wed May 25 14:36:38 1994 Jason Merrill <jason@deneb.cygnus.com>
11090 * decl.c (grokdeclarator): Handle initialization of static const
11092 (finish_decl): Likewise.
11094 * decl2.c (grokfield): Allow initialization of static const members
11095 even when pedantic.
11097 * decl2.c (grokfield): Deal with grokdeclarator returning
11100 * decl.c (grok_ctor_properties): Return 0 for A(A) constructor.
11101 (grokfndecl): Check the return value of grok_ctor_properties.
11102 (start_method): Likewise.
11104 * parse.y (absdcl): Expand type_quals inline.
11106 Tue May 24 19:10:32 1994 Jason Merrill <jason@deneb.cygnus.com>
11108 * decl.c (pushtag): Use IS_AGGR_TYPE rather than checking for a
11111 Tue May 24 18:09:16 1994 Per Bothner <bothner@kalessin.cygnus.com>
11113 * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks,
11114 always use "__vt_%s".
11115 * decl2.c (finish_vtable_vardecl): Don't consider abstract virtuals
11116 when looking for a "sentinal" method (to decide on emitting vtables).
11117 * decl2.c (finish_file): Scan all decls for thunks that need
11119 * decl2.c (finish_vtable_vardecl): Don't bother calling emit_thunk.
11120 * method.c (make_thunk): Use a more meaningful label. If there
11121 exists a matching top-level THUNK_DECL re-use it; otherwise
11122 create a new THUNK_DECL (and declare it).
11123 * method.c (emit_thunk): Make thunk external/public depending
11124 on the underlying method.
11126 Tue May 24 00:22:04 1994 Jason Merrill <jason@deneb.cygnus.com>
11128 * pt.c (tsubst): Use lookup_name_nonclass to find guiding decls, not
11131 * call.c (build_overload_call_real): Don't immediately pick a
11132 function which matches perfectly.
11134 * decl.c (grokdeclarator): Use c_build_type_variant for arrays.
11135 (grokdeclarator): Warn about, and throw away, cv-quals attached to a
11136 reference (like 'int &const j').
11138 * typeck.c (convert_arguments): Don't mess with i for methods.
11139 * call.c (build_method_call): Pass the function decl to
11142 * typeck.c (comp_ptr_ttypes_real): New function. Implements the
11143 checking for which multi-level pointer conversions are allowed.
11144 (comp_target_types): Call it.
11145 (convert_for_assignment): Check const parity on the ultimate target
11146 type, too. And make those warnings pedwarns.
11148 Mon May 23 14:11:24 1994 Jason Merrill <jason@deneb.cygnus.com>
11150 * error.c (dump_char): Use TARGET_* for character constants.
11152 Mon May 23 13:03:03 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
11154 * tree.c (debug_no_list_hash): Make static.
11156 * decl.c (decls_match): Say the types don't match if newdecl ends up
11157 with a null type, after we've checked if olddecl does.
11158 (pushdecl): Check if the decls themselves match before looking for
11159 an extern redeclared as static, to avoid inappropriate and incorrect
11162 Fri May 20 14:04:34 1994 Jason Merrill <jason@deneb.cygnus.com>
11164 * decl.c (grokdeclarator): Make warning about duplicate short, etc.
11167 * typeck.c (build_c_cast): Casting to function or method type is an
11170 * class.c (finish_struct): Make warning for anonymous class with no
11171 instances a pedwarn.
11173 * Makefile.in (stamp-parse): Expect a s/r conflict.
11175 * typeck.c (build_modify_expr): pedwarn about using a non-lvalue
11178 Thu May 19 12:08:48 1994 Jason Merrill <jason@deneb.cygnus.com>
11180 * cvt.c (type_promotes_to): Make sure bool promotes to int rather
11181 than unsigned on platforms where sizeof(char)==sizeof(int).
11183 Wed May 18 14:27:06 1994 Jason Merrill <jason@deneb.cygnus.com>
11185 * typeck.c (build_c_cast): Tack on a NOP_EXPR when casting to
11187 (build_modify_expr): Don't strip NOP_EXPRs, and don't get tricky
11188 and treat them as lvalues.
11190 * decl.c (shadow_tag): Do complain about forward declarations of
11191 enums and empty declarations.
11192 * parse.y: Don't complain about forward declarations of enums and
11193 empty declarations.
11195 * typeck.c (convert_for_assignment): Complain about changing
11196 the signedness of a pointer's target type.
11198 * parse.y (stmt): Move duplicated code for checking case values from
11200 * decl2.c (check_cp_case_value): To here. And add a call to
11201 constant_expression_warning.
11203 * typeck.c (convert_for_assignment): Don't complain about assigning
11204 a negative value to bool.
11206 * decl.c (init_decl_processing): Make bool unsigned.
11208 * class.c (finish_struct): Allow bool bitfields.
11210 Wed May 18 12:35:27 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
11212 * Make-lang.in (c++.install-man): Get g++.1 from $(srcdir)/cp.
11214 Wed May 18 03:28:35 1994 Jason Merrill <jason@deneb.cygnus.com>
11216 * cvt.c (build_type_conversion): Lose special handling of
11219 * search.c (dfs_pushdecls): Improve shadowing warning.
11221 Tue May 17 13:34:46 1994 Jason Merrill <jason@deneb.cygnus.com>
11223 * init.c (build_delete): Throw away const and volatile on `this'.
11225 * decl.c (finish_enum): Put the constants in TYPE_VALUES again,
11226 rather than the enumerators.
11227 (pushtag): s/cdecl/c_decl/g
11229 Mon May 16 23:04:01 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
11231 * cp/typeck.c (common_type): Attribute merging.
11232 (comp_types): Utilise COMP_TYPE_ATTRIBUTES macro.
11234 * cp/parse.y: Revamp attribute parsing.
11236 Mon May 16 01:40:34 1994 Jason Merrill <jason@deneb.cygnus.com>
11238 * decl.c (shadow_tag): Also check for inappropriate use of auto and
11241 * method.c (build_overload_name): Clarify that the illegal case is a
11242 pointer or reference to array of unknown bound.
11244 * error.c (dump_type_prefix): Print references to arrays properly.
11246 * typeck.c (various): Be more helpful in pointer
11247 comparison diagnostics.
11249 * tree.c (lvalue_p): MODIFY_EXPRs are lvalues again. Isn't this
11252 * parse.y: Also catch an error after valid stmts.
11254 * search.c (dfs_init_vbase_pointers): Don't abort because `this' is
11257 * typeck.c (convert_for_initialization): If call to
11258 convert_to_reference generated a diagnostic, print out the parm
11259 number and function decl if any.
11261 * errfn.c (cp_thing): Check atarg1 to determine whether or not we're
11262 specifying a line, not atarg.
11264 * tree.c (build_cplus_method_type): Always make `this' const.
11266 * decl2.c (grokclassfn): If -fthis-is-variable and this function is
11267 a constructor or destructor, make `this' non-const.
11269 * typeck.c (build_modify_expr): Don't warn specially about
11270 assignment to `this' here anymore, since it will be caught by the
11273 * various: Disallow specific GNU extensions (variable-size arrays,
11274 etc.) when flag_ansi is set, not necessarily when pedantic is set,
11275 so that people can compile with -pedantic-errors for tighter const
11276 checking and such without losing desirable extensions.
11278 * typeck2.c (build_functional_cast): Call build_method_call with
11280 (process_init_constructor): Only process FIELD_DECLs.
11282 * decl.c (finish_decl): Also force static consts with no explicit
11283 initializer that need constructing into the data segment.
11285 * init.c (build_delete): Undo last patch, as it interferes with
11286 automatic cleanups.
11288 Sat May 14 01:59:31 1994 Jason Merrill <jason@deneb.cygnus.com>
11290 * call.c, class.h, cp-tree.h, cvt.c, decl2.c: Lose old overloading
11293 * init.c (build_delete): pedwarn about using plain delete to delete
11296 Fri May 13 16:45:07 1994 Jason Merrill <jason@deneb.cygnus.com>
11298 * typeck.c (comp_target_types): Be more helpful in contravariance
11299 warnings, and make them pedwarns.
11301 * decl.c (grokdeclarator): Use decl_context to decide whether or not
11302 this is an access declaration.
11304 * class.c (finish_struct_bits): Set TYPE_HAS_INT_CONVERSION if it
11305 has a conversion to enum or bool, too.
11307 Fri May 13 16:31:27 1994 Mike Stump <mrs@cygnus.com>
11309 * method.c (emit_thunk): Make declaration for
11310 current_call_is_indirect local (needed for hppa).
11312 Fri May 13 16:16:37 1994 Jason Merrill <jason@deneb.cygnus.com>
11314 * pt.c (uses_template_parms): Grok BOOLEAN_TYPE.
11315 (tsubst): Likewise.
11317 Fri May 13 16:23:32 1994 Mike Stump <mrs@cygnus.com>
11319 * pt.c (tsubst): If there is already a function for this expansion,
11321 * pt.c (instantiate_template): Likewise.
11323 Fri May 13 10:30:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
11325 * parse.y (implicitly_scoped_stmt, simple_stmt case): Use
11326 kept_level_p for MARK_ENDS argument to expand_end_bindings, to avoid
11327 generating debug info for unemitted symbols on some systems.
11329 * cp-tree.h (build_static_cast, build_reinterpret_cast,
11330 build_const_cast): Add declarations.
11332 Fri May 13 09:50:31 1994 Mike Stump <mrs@cygnus.com>
11334 * search.c (expand_indirect_vtbls_init): Fix breakage from Apr 27
11335 fix. We now try get_binfo, and if that doesn't find what we want,
11336 we go back to the old method, which still sometimes fails.
11338 Fri May 13 01:43:18 1994 Jason Merrill <jason@deneb.cygnus.com>
11340 * parse.y (initdcl): Call cplus_decl_attributes on the right
11342 * decl2.c (cplus_decl_attributes): Don't call decl_attributes for
11345 * typeck.c (build_binary_op_nodefault): Change result_type for
11346 comparison ops to bool.
11347 (build_binary_op): Convert args of && and || to bool.
11348 * cvt.c (build_default_binary_type_conversion): Convert args of &&
11350 (build_default_unary_type_conversion): Convert arg of ! to bool.
11351 (type_promotes_to): bool promotes to int.
11353 Fri May 13 01:43:18 1994 Mike Stump <mrs@cygnus.com>
11355 Implement the new builtin `bool' type.
11356 * typeck.c (build_binary_op_nodefault): Convert args of && and || to
11358 (build_unary_op): Convert arg of ! to bool.
11359 * parse.y: Know true and false. Use bool_truthvalue_conversion.
11360 * method.c (build_overload_value): Know bool.
11361 (build_overload_name): Likewise.
11362 * lex.c (init_lex): Set up RID_BOOL.
11363 * gxx.gperf: Add bool, true, false.
11364 * error.c (*): Know bool.
11365 * decl.c (init_decl_processing): Set up bool, true, false.
11366 * cvt.c (cp_convert): Handle conversion to bool.
11367 (build_type_conversion): Likewise.
11368 * *.c: Accept bool where integers and enums are accepted (use
11369 INTEGRAL_CODE_P macro).
11371 Thu May 12 19:13:54 1994 Richard Earnshaw <rwe11@cl.cam.ac.uk>
11373 * g++.c: Use #ifdef for __MSDOS__, not #if.
11375 Thu May 12 18:05:18 1994 Mike Stump <mrs@cygnus.com>
11377 * decl2.c (lang_f_options): Handle -fshort-temps. -fshort-temps
11378 gives old behavior , and destroys temporaries earlier. Default
11379 behavior now conforms to the ANSI working paper.
11381 Thu May 12 14:45:35 1994 Jason Merrill <jason@deneb.cygnus.com>
11383 * typeck.c (build_modify_expr): Understand MODIFY_EXPR as an lvalue.
11384 Use convert_force to convert the result of a recursive call when we
11385 are dealing with a NOP_EXPR. Don't automatically wrap MODIFY_EXPRs
11386 in COMPOUND_EXPRs any more.
11387 (various): Lose pedantic_lvalue_warning.
11388 (unary_complex_lvalue): Understand MODIFY_EXPR.
11390 * cvt.c (convert_to_reference): Allow DECL to be error_mark_node if
11391 we don't know what we're initializing.
11393 Wed May 11 01:59:36 1994 Jason Merrill <jason@deneb.cygnus.com>
11395 * cvt.c (convert_to_reference): Modify to use convtype parameter.
11396 Only create temporaries when initializing a reference, not when
11398 (cp_convert): New main function.
11399 (convert): Call cp_convert.
11400 * cvt.c, decl.c, typeck.c: Fix calls to convert_to_reference.
11401 * cp-tree.h (CONV_*): New constants used by conversion code for
11402 selecting conversions to perform.
11404 * tree.c (lvalue_p): MODIFY_EXPRs are no longer lvalues.
11406 * typeck.c (build_{static,reinterpret,const_cast): Stubs that just
11408 * parse.y: Add {static,reinterpret,const}_cast.
11409 * gxx.gperf: Likewise.
11411 * typeck.c (common_type): Allow methods with basetypes of different
11413 (comptypes): Deal with UPTs.
11414 (build_modify_expr): Wrap all MODIFY_EXPRs in a COMPOUND_EXPR.
11416 * pt.c (end_template_decl): Check for multiple definitions of member
11419 * call.c (build_method_call): Complain about calling an abstract
11420 virtual from a constructor.
11422 * typeck.c (pointer_int_sum): Check for the integer operand being 0
11423 after checking the validity of the pointer operand.
11425 * typeck2.c (digest_init): Pedwarn about string initializer being
11428 Tue May 10 12:10:28 1994 Jason Merrill <jason@deneb.cygnus.com>
11430 * decl.c (push_overloaded_decl): Only throw away a builtin if the
11431 decl in question is the artificial one.
11433 * parse.y (simple_stmt, switch): Use implicitly_scoped_stmt because
11434 expand_{start,end}_case cannot happen in the middle of a block.
11436 * cvt.c (build_type_conversion_1): Use convert again.
11438 Tue May 10 11:52:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
11440 * typeck2.c (digest_init): Make sure we check for signed and
11441 unsigned chars as well when warning about string initializers.
11443 * init.c (emit_base_init): Check if there's a DECL_NAME on the
11444 member before trying to do an initialization for it.
11446 Tue May 10 11:34:37 1994 Mike Stump <mrs@cygnus.com>
11448 * except.c: Don't do anything useful when cross compiling.
11450 Tue May 10 03:04:13 1994 Jason Merrill <jason@deneb.cygnus.com>
11452 * decl.c (duplicate_decls): Fix up handling of builtins yet again.
11453 (push_overloaded_decl): Likewise.
11455 * cvt.c (convert): Don't look for void type conversion.
11457 Mon May 9 18:05:41 1994 Jason Merrill <jason@deneb.cygnus.com>
11459 * init.c (do_friend): Only do a pushdecl for friends, not
11460 pushdecl_top_level.
11462 Mon May 9 13:36:34 1994 Jim Wilson <wilson@sphagnum.cygnus.com>
11464 * decl.c (lookup_name_current_level): Put empty statement after
11465 the label OUT to make the code valid C.
11467 Mon May 9 12:20:57 1994 Jason Merrill <jason@deneb.cygnus.com>
11469 * typeck.c (build_binary_op_nodefault): Only complain about
11470 comparing void * and a function pointer if void * is smaller.
11472 Sun May 8 01:29:13 1994 Jason Merrill <jason@deneb.cygnus.com>
11474 * decl.c (lookup_name_current_level): Move through temporary binding
11477 * parse.y (already_scoped_stmt): Revive.
11478 (simple_stmt): Use it again.
11480 * decl.c (poplevel): Always call poplevel recursively if we're
11481 dealing with a temporary binding level.
11483 Sat May 7 10:52:28 1994 Mike Stump <mrs@cygnus.com>
11485 * decl.c (finish_decl): Make sure we run cleanups for initial values
11486 of decls. Cures memory leak.
11487 * decl.c (expand_static_init): Likewise for static variables.
11488 * decl2.c (finish_file): Likewise for globals.
11490 Sat May 7 03:57:44 1994 Jason Merrill <jason@deneb.cygnus.com>
11492 * typeck.c (commonparms): Don't complain about redefining default
11495 * decl.c (duplicate_decls): Don't complain twice about conflicting
11497 (decls_match): Don't look at default args.
11498 (redeclaration_error_message): Complain about redefining default
11501 * call.c (build_overload_call_real): Also deal with guiding
11502 declarations coming BEFORE the template decl.
11504 * pt.c (unify): Allow different parms to have different
11506 (unify): Allow trivial conversions on non-template parms.
11508 Fri May 6 03:53:23 1994 Jason Merrill <jason@deneb.cygnus.com>
11510 * pt.c (tsubst): Support OFFSET_TYPEs.
11513 * decl2.c (finish_decl_parsing): Call push_nested_class with a type.
11515 * init.c (build_offset_ref): Fix error message.
11516 * search.c (lookup_field): Likewise.
11518 * call.c (build_scoped_method_call): Pass binfo to
11520 * typeck.c (build_object_ref): Likewise.
11522 * typeck2.c (binfo_or_else): Don't return a _TYPE.
11524 * class.c (finish_struct): Don't complain about re-use of inherited
11525 names or shadowing of type decls.
11526 * decl.c (pushdecl_class_level): Likewise.
11528 * decl.c (finish_enum): Set the type of all the enums.
11530 * class.c (finish_struct): Don't get confused by access decls.
11532 * cp-tree.h (TYPE_MAIN_DECL): New macro to get the _DECL for a
11533 _TYPE. You can stop using TYPE_NAME for that now.
11535 * parse.y: Lose doing_explicit (check $0 instead).
11536 * gxx.gperf: 'template' now has a RID.
11537 * lex.h (rid): Likewise.
11538 * lex.c (init_lex): Set up the RID for 'template'.
11540 * parse.y (type_specifier_seq): typed_typespecs or
11541 nonempty_type_quals. Use it.
11542 (handler_args): Fix bogus syntax.
11543 (raise_identifier{,s}, optional_identifier): Lose.
11544 * except.c (expand_start_catch_block): Use grokdeclarator to parse
11545 the catch variable.
11546 (init_exception_processing): The second argument to
11547 __throw_type_match is ptr_type_node.
11549 Fri May 6 07:18:54 1994 Chip Salzenberg <chip@fin.uucp>
11551 [ change propagated from c-decl.c of snapshot 940429 ]
11552 * cp/decl.c (finish_decl): Setting asmspec_tree should not
11553 zero out the old RTL.
11555 Fri May 6 01:25:38 1994 Mike Stump <mrs@cygnus.com>
11557 Add alpha exception handling support to the compiler.
11558 Quick and dirty backend in except.c.
11560 * cp/*: Remove most remnants of old exception handling support.
11561 * decl.c (finish_function): Call expand_exception_blocks to put
11562 the exception hanlding blocks at the end of the function.
11563 * dec.c (hack_incomplete_structures): Make sure expand_decl_cleanup
11564 comes after expand_decl_init.
11565 * except.c: Reimplementation.
11566 * expr.c (cplus_expand_expr): Handle THROW_EXPRs.
11567 * lex.c (init_lex): Always have catch, try and throw be reserved
11568 words, so that we may always parse exception handling.
11569 * parse.y: Cleanup to support new interface into exception handling.
11570 * tree.def (THROW_EXPR): Add.
11572 Thu May 5 17:35:37 1994 Jason Merrill <jason@deneb.cygnus.com>
11574 * parse.y (simple_stmt, for loops): Use implicitly_scoped_stmt.
11575 (various): Lose .kindof_pushlevel and partially_scoped_stmt.
11577 Thu May 5 16:17:27 1994 Kung Hsu <kung@mexican.cygnus.com>
11579 * parse.y (already_scoped_stmt): move expand_end_binding() to
11580 fix the unmatched LBB/LBE in stabs.
11582 Thu May 5 14:36:17 1994 Jason Merrill <jason@deneb.cygnus.com>
11584 * decl.c (set_nested_typename): Set TREE_MANGLED on the new
11586 (pushdecl): Check TREE_MANGLED.
11587 (xref_tag): Likewise.
11588 * cp-tree.h (TREE_MANGLED): This identifier is a
11589 DECL_NESTED_TYPENAME (named to allow for future use to denote
11590 mangled function names as well).
11592 Implement inconsistency checking specified in [class.scope0].
11593 * decl.c (lookup_name_real): Don't set ICV here after all.
11594 (finish_enum): Also set the type of the enumerators themselves.
11595 (build_enumerator): Put the CONST_DECL in the list instead of its
11597 (pushdecl_class_level): Check inconsistent use of a name in the
11599 * class.c (finish_struct): Check inconsistent use of a name in the
11600 class body. Don't set DECL_CONTEXT on types here anymore.
11601 * parse.y (qualified_type_name): Note that the identifier has now
11602 been used (as a type) in the class body.
11603 * lex.c (do_identifier): Note that the identifier has now been used
11604 (as a constant) in the class body.
11605 * error.c (dump_decl): Print type and enum decls better.
11607 Thu May 5 09:35:35 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
11609 * typeck.c (build_modify_expr): Warn about assignment to `this'.
11611 Wed May 4 15:55:49 1994 Jason Merrill <jason@deneb.cygnus.com>
11613 * init.c (build_delete): Use the global operator delete when
11616 * decl.c (lookup_name_real): If we find the type we're looking in a
11617 base class while defining a class, set IDENTIFIER_CLASS_VALUE for
11620 * class.c (finish_struct): Remove a couple of dependencies on
11623 * decl.c (pushtag): Classes do nest in extern "C" blocks.
11624 (pushdecl): Only set DECL_NESTED_TYPENAME on the canonical one for
11626 (pushtag): Remove another dependency on the language linkage.
11628 * lex.c (cons_up_default_function): Don't set DECL_CLASS_CONTEXT to
11629 a const-qualified type.
11631 * decl.c (push_overloaded_decl): Throw away built-in decls here.
11632 (duplicate_decls): Instead of here.
11634 Wed May 4 15:27:40 1994 Per Bothner <bothner@kalessin.cygnus.com>
11636 * typeck.c (get_member_function_from_ptrfunc): Do The Right
11637 Thing (I hope) if we're using thunks.
11639 Wed May 4 13:52:38 1994 Jason Merrill <jason@deneb.cygnus.com>
11641 * parse.y (specialization): aggr template_type_name ';'.
11642 (named_class_head_sans_basetype): Use it.
11643 (explicit_instantiation): Likewise.
11646 * cvt.c (build_type_conversion_1): Use convert_for_initialization,
11647 rather than convert, to do conversions after the UDC.
11649 * cp-tree.h (SHARED_MEMBER_P): This member is shared between all
11650 instances of the class.
11652 * search.c (lookup_field): If the entity found by two routes is the
11653 same, it's not ambiguous.
11655 Wed May 4 12:10:00 1994 Per Bothner <bothner@kalessin.cygnus.com>
11657 * decl.c (lookup_name_real): Check for a NULL TREE_VALUE,
11658 to prevent the compiler from crashing ...
11660 Wed May 4 11:19:45 1994 Jason Merrill <jason@deneb.cygnus.com>
11662 * call.c (build_method_call): If we don't have an object, check
11663 basetype_path to figure out where to look up the function.
11665 * typeck.c (convert_for_initialization): Pass TYPE_BINFO (type) to
11666 build_method_call in case exp is NULL_TREE.
11668 Tue May 3 16:02:53 1994 Per Bothner <bothner@kalessin.cygnus.com>
11670 Give a vtable entries a unique named type, for the sake of gdb.
11671 * class.c (build_vtable_entry): The addres of a thunk now has
11672 type vtable_entry_type, not ptr_type_node.
11673 * method.c (make_thunk): Fix type of THUNK_DECL.
11674 * class.c (add_virtual_function, override_one_vtable): Use
11675 vfunc_ptr_type_node, instead of ptr_type_node.
11676 * cp-tree.h (vfunc_ptr_type_node): New macro.
11677 * decl.c (init_decl_processing): Make vtable_entry_type
11678 be a unique type of pointer to a unique function type.
11680 Tue May 3 09:20:44 1994 Jason Merrill <jason@deneb.cygnus.com>
11682 * parse.y (do_explicit): Sets doing_explicit to 1.
11683 (explicit_instantiation): Use do_explicit rather than TEMPLATE
11684 directly, add "do_explicit error" rule.
11685 (datadef): Set doing_explicit to 0 after an explicit instantiation.
11686 (tmpl.2): Don't instantiate if we see a ';' unless we're doing an
11687 explicit instantiation.
11688 (named_class_head_sans_basetype): Remove aggr template_type_name
11691 Mon May 2 23:17:21 1994 Jason Merrill <jason@deneb.cygnus.com>
11693 * search.c (lookup_nested_tag): Lose.
11695 * decl2.c (grokfield): Set DECL_CONTEXT on TYPE_DECLs.
11696 (lookup_name_nonclass): Lose.
11698 * decl.c (poplevel_class): Add force parameter.
11699 (lookup_name_real): Fix handling of explicit scoping which specifies
11700 a class currently being defined. Add 'nonclass' argument.
11701 (lookup_name, lookup_name_nonclass): Shells for lookup_name_real.
11703 * class.c (finish_struct): Don't unset IDENTIFIER_CLASS_VALUEs here.
11704 (popclass): Force clearing of IDENTIFIER_CLASS_VALUEs if we're being
11705 called from finish_struct.
11707 Mon May 2 19:06:21 1994 Per Bothner <bothner@kalessin.cygnus.com>
11709 * decl.c (init_decl_processing), cp-tree.h: Removed memptr_type.
11710 (It seeems redundant, given build_ptrmemfunc_type.)
11711 * typeck.c (get_member_function_from_ptrfunc), gc.c (build_headof,
11712 build_classof): Use vtable_entry_type instead of memptr_type.
11713 * method.c (emit_thunk): Call poplevel with functionbody==0
11714 to prevent DECL_INITIAL being set to a BLOCK.
11716 Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com>
11718 * parse.y (named_class_head_sans_basetype): Add "aggr
11719 template_type_name ';'" rule for forward declaration of
11722 Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com>
11724 * class.c (instantiate_type): Deal with pmf's.
11726 * Make-lang.in (cc1plus): Don't depend on OBJS or BC_OBJS, since
11727 stamp-objlist does.
11729 * Makefile.in (../cc1plus): Depend on OBJDEPS.
11730 (OBJDEPS): Dependency version of OBJS.
11732 Mon May 2 12:51:31 1994 Kung Hsu <kung@mexican.cygnus.com>
11734 * search.c (dfs_debug_mark): unmark TYPE_DECL_SUPPRESS_DEBUG, not
11737 Fri Apr 29 12:29:56 1994 Jason Merrill <jason@deneb.cygnus.com>
11739 * class.c (finish_struct): Clear out memory of local tags. And
11742 * decl2.c (grokclassfn): Don't set DECL_CONTEXT to a cv-qualified
11744 * search.c (get_matching_virtual): Be more helpful in error message.
11746 * *: Use DECL_ARTIFICIAL (renamed from DECL_SYNTHESIZED).
11748 * lex.c (default_assign_ref_body): Expect TYPE_NESTED_NAME to work.
11749 (default_copy_constructor_body): Likewise.
11751 * class.c (finish_struct): Don't gratuitously create multiple decls
11752 for nested classes.
11754 Thu Apr 28 23:39:38 1994 Jason Merrill <jason@deneb.cygnus.com>
11756 Avoid clobbering the arg types of other functions when reverting
11757 static member functions.
11758 * decl.c (revert_static_member_fn): Rearrange arguments, don't
11759 require values for 'fn' and 'argtypes', add warning to comment
11761 (decls_match): Rearrange arguments in call to rsmf.
11762 (grok_op_properties): Don't pass values for fn and argtypes.
11763 * pt.c (instantiate_template): Don't pass values for fn and argtypes.
11765 Thu Apr 28 16:29:11 1994 Doug Evans <dje@canuck.cygnus.com>
11767 * Make-lang.in (cc1plus): Depend on stamp-objlist.
11768 * Makefile.in (BC_OBJS): Delete.
11769 (OBJS): Cat ../stamp-objlist to get language independent files.
11770 Include ../c-common.o.
11771 (../cc1plus): Delete reference to BC_OBJS.
11773 Thu Apr 28 02:12:08 1994 Jason Merrill <jason@deneb.cygnus.com>
11775 * search.c (compute_access): No really, deal with static members
11776 properly. Would I lie to you?
11778 Implement lexical hiding of function declarations.
11779 * pt.c (tsubst): Use lookup_name to look for function decls to guide
11781 * method.c (build_opfncall): Use lookup_name_nonclass to look for
11782 non-member functions.
11783 * init.c (do_friend): Use lookup_name_nonclass to look for
11785 * error.c (ident_fndecl): Use lookup_name to look for functions.
11786 * decl2.c (lookup_name_nonclass): New function, skips over
11788 * decl.c (struct binding_level): Lose overloads_shadowed field.
11789 (poplevel): Don't deal with overloads_shadowed.
11790 (push_overloaded_decl): Do lexical hiding for functions.
11791 * class.c (instantiate_type): Don't check non-members if we have
11792 members with the same name.
11793 * call.c (build_method_call): Use lookup_name_nonclass instead of
11794 IDENTIFIER_GLOBAL_VALUE to check for non-member functions.
11795 (build_overload_call_real): Likewise.
11797 * decl.c (duplicate_decls): Check for ambiguous overloads here.
11798 (push_overloaded_decl): Instead of here.
11800 * decl.c (pushdecl): Back out Chip's last change.
11802 * decl.c (grok_op_properties): operators cannot be static members.
11804 * cp-tree.h (DECL_SYNTHESIZED): DECL_SOURCE_LINE == 0
11805 (SET_DECL_SYNTHESIZED): DECL_SOURCE_LINE = 0
11806 * lex.c (cons_up_default_function): Use SET_DECL_SYNTHESIZED.
11808 * method.c (do_inline_function_hair): Don't put friends of local
11809 classes into global scope, either.
11811 * typeck2.c (build_functional_cast): Don't look for a function call
11814 Thu Apr 28 15:19:46 1994 Mike Stump <mrs@cygnus.com>
11816 * cp-tree.h: disable use of backend EH.
11818 Wed Apr 27 21:01:24 1994 Doug Evans <dje@canuck.cygnus.com>
11820 * Make-lang.in (c++.distdir): mkdir tmp/cp first.
11821 * Makefile.in (INCLUDES): Move definition to same place as
11824 (OLDAR_FLAGS): Delete.
11828 (####site): Delete.
11829 (SUBDIR_USE_ALLOCA): Don't use ALLOCA if compiling with gcc.
11831 Wed Apr 27 19:10:04 1994 Kung Hsu <kung@mexican.cygnus.com>
11833 * decl.c (xref_tag): not to use strstr(), it's not available on
11836 Wed Apr 27 18:10:12 1994 Jason Merrill <jason@deneb.cygnus.com>
11838 * class.c (finish_struct): Resolve yet another class/pmf confusion.
11840 * call.c (build_overload_call_real): Don't take the single-function
11841 shortcut if we're dealing with an overloaded operator.
11843 Wed Apr 27 17:35:37 1994 Mike Stump <mrs@cygnus.com>
11845 * search.c (get_base_distance): Search the virtual base class
11846 binfos, incase someone wants to convert to a real virtual base
11848 * search.c (expand_indirect_vtbls_init): Use convert_pointer_to_real
11849 instead of convert_pointer_to, as it now will work.
11851 Wed Apr 27 15:36:49 1994 Jason Merrill <jason@deneb.cygnus.com>
11853 * cvt.c (convert_to_reference): Don't complain about casting away
11854 const and volatile.
11856 * typeck.c (build_unary_op): References are too lvalues.
11858 Wed Apr 27 13:58:05 1994 Mike Stump <mrs@cygnus.com>
11860 * class.c (override_one_vtable): We have to prepare_fresh_vtable
11861 before we modify it, not after, also, we cannot reuse an old vtable,
11862 once we commit to a new vtable. Implement ambiguous overrides in
11863 virtual bases as abstract. Hack until we make the class
11866 Wed Apr 27 01:17:08 1994 Jason Merrill <jason@deneb.cygnus.com>
11868 * parse.y (unary_expr): Expand new_placement[opt] and
11869 new_initializer[opt] inline.
11871 * search.c (lookup_fnfields): Don't throw away the inheritance
11872 information here, either.
11873 (compute_access): Handle static members properly.
11875 * init.c (build_member_call): Always set basetype_path, and pass it
11876 to lookup_fnfields.
11878 * search.c (lookup_field): Deal properly with the case where
11879 xbasetype is a chain of binfos; don't throw away the inheritance
11881 (compute_access): protected_ok always starts out at 0.
11883 * init.c (resolve_offset_ref): Don't cast `this' to the base type
11884 until we've got our basetype_path.
11886 * cp-tree.h (IS_OVERLOAD_TYPE): aggregate or enum.
11888 * cvt.c (build_up_reference): Use build_pointer_type rather than
11891 * call.c (convert_harshness_ansi): Call type_promotes_to for reals
11894 * cvt.c (type_promotes_to): Retain const and volatile, add
11895 float->double promotion.
11897 * decl.c (grokdeclarator): Don't bash references to arrays into
11898 references to pointers in function parms. Use type_promotes_to.
11900 Tue Apr 26 23:44:36 1994 Mike Stump <mrs@cygnus.com>
11902 Finish off Apr 19th work.
11904 * class.c (finish_struct_bits): Rename has_abstract_virtuals to
11905 might_have_abstract_virtuals.
11906 * class.c (strictly_overrides, override_one_vtable,
11907 merge_overrides): New routines to handle virtual base overrides.
11908 * class.c (finish_struct): Call merge_overrides to handle overrides
11911 Tue Apr 26 12:45:53 1994 Jason Merrill <jason@deneb.cygnus.com>
11913 * typeck.c (build_function_call): Call build_function_call_real with
11916 * *: Don't deal with TYPE_EXPRs.
11918 * tree.c (lvalue_p): If the type of the expression is a reference,
11921 * cvt.c (convert_to_reference): Complain about passing const
11922 lvalues to non-const references.
11923 (convert_from_reference): Don't arbitrarily throw away const and
11924 volatile on the target type.
11926 * parse.y: Simplify and fix rules for `new'.
11928 * decl.c (grok_op_properties): operator void is illegal.
11930 Mon Apr 25 02:36:28 1994 Jason Merrill <jason@deneb.cygnus.com>
11932 * parse.y (components): Anonymous bitfields can still have declspecs.
11934 * decl.c (pushdecl): Postpone handling of function templates like we
11937 * search.c (expand_indirect_vtbls_init): Fix infinite loop when
11938 convert_pointer_to fails.
11940 * call.c (compute_conversion_costs_ansi): A user-defined conversion
11941 by itself is better than that UDC followed by standard conversions.
11942 Don't treat integers and reals specially.
11944 * cp-tree.h: Declare flag_ansi.
11946 * typeck.c (c_expand_return): pedwarn on return in void function
11947 even if the expression is of type void.
11948 (build_c_cast): Don't do as much checking for casts to void.
11949 (build_modify_expr): pedwarn about array assignment if this code
11950 wasn't generated by the compiler.
11952 * tree.c (lvalue_p): A comma expression is an lvalue if its second
11955 * typeck.c (default_conversion): Move code for promoting enums and
11957 * cvt.c (type_promotes_to): To here.
11958 * call.c (convert_harshness_ansi): Use type_promotes_to. Also fix
11959 promotion semantics for reals.
11961 Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com>
11963 * Make-lang.in (c++.install-common): Check for g++-cross.
11964 * Makefile.in: Remove Cygnus cruft.
11965 (config.status): Delete.
11967 (TREE_H): Use complete pathname, some native makes have minimal
11969 (*.o): Use complete pathname to headers in parent dir.
11970 (doc, info, dvi): Delete.
11972 Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com>
11974 * Make-lang.in (c++.install-common): Check for g++-cross.
11975 * Makefile.in: Remove Cygnus cruft.
11976 (config.status): Delete.
11978 (TREE_H): Use complete pathname, some native makes have minimal
11980 (*.o): Use complete pathname to headers in parent dir.
11981 (doc, info, dvi): Delete.
11983 Sun Apr 24 00:47:49 1994 Jason Merrill <jason@deneb.cygnus.com>
11985 * decl.c (pushdecl): Avoid redundant warning on redeclaring function
11986 with different return type.
11987 (decls_match): Compare return types strictly.
11989 Fri Apr 22 12:55:42 1994 Jason Merrill <jason@deneb.cygnus.com>
11991 * cvt.c (build_type_conversion): Do try to convert through other
11992 pointers. This will fail if the class defines multiple pointer
11995 * error.c (dump_type_prefix): Print out pointers to arrays properly.
11996 (dump_type_suffix): Likewise. (was 'int *[]', now 'int (*)[]')
11998 * typeck.c (build_unary_op): Disallow ++/-- on pointers to
12001 * decl.c (duplicate_decls): Check mismatched TREE_CODES after
12002 checking for shadowing a builtin. If we're redeclaring a builtin
12003 function, bash the old decl to avoid an ambiguous overload.
12005 * cvt.c (convert_to_reference): Don't force arrays to decay here.
12007 * tree.c (lvalue_p): A MODIFY_EXPR is an lvalue.
12009 * decl.c (duplicate_decls): Don't assume that the decls will have
12012 Mon Apr 18 11:35:32 1994 Chip Salzenberg <chip@fin.uucp>
12014 [ cp/* changes propagated from c-* changes in 940318 snapshot ]
12015 * c-decl.c (pushdecl): Warn if type mismatch with another external decl
12018 Fri Apr 22 06:38:56 1994 Chip Salzenberg <chip@fin.uucp>
12020 * cp/typeck2.c (signature_error): Use cp_error for "%T".
12022 Mon Apr 18 11:59:59 1994 Chip Salzenberg <chip@fin.uucp>
12024 [ cp/* changes propagated from c-* changes in 940415 snapshot ]
12025 * cp/decl.c (duplicate_decls, pushdecl, builtin_function):
12026 Use DECL_FUNCTION_CODE instead of DECL_SET_FUNCTION_CODE.
12028 Mon Apr 18 11:55:18 1994 Chip Salzenberg <chip@fin.uucp>
12030 [ cp/* changes propagated from c-* changes in 940409 snapshot ]
12031 * cp/decl.c (duplicate_decls): Put new type in same obstack as
12032 old ones, or permanent if old ones in different obstacks.
12034 Mon Apr 18 11:48:49 1994 Chip Salzenberg <chip@fin.uucp>
12036 [ cp/* changes propagated from c-* changes in 940401 snapshot ]
12037 * cp/parse.y (attrib): Handle string args as expressions,
12038 merging the two rules. `mode' attribute now takes a string arg.
12039 Delete the rule for an identifier as arg.
12041 Mon Apr 18 11:24:00 1994 Chip Salzenberg <chip@fin.uucp>
12043 [ cp/* changes propagated from c-* changes in 940312 snapshot ]
12044 * cp/typeck.c (pointer_int_sum): Multiplication should be done signed.
12045 (pointer_diff): Likewise the division.
12047 Sun Mar 6 19:43:39 1994 Chip Salzenberg <chip@fin.uucp>
12049 [ cp/* changes propagated from c-* changes in 940304 snapshot ]
12050 * cp/decl.c (finish_decl): Issue warning for large objects,
12053 Sat Feb 19 22:20:32 1994 Chip Salzenberg <chip@fin.uucp>
12055 [ cp/* changes propagated from c-* changes in 940218 snapshot ]
12056 * cp/parse.y (attrib): Handle attribute ((section ("string"))).
12057 * cp/decl.c (duplicate_decls): Merge section name into new decl.
12059 Tue Feb 8 09:49:17 1994 Chip Salzenberg <chip@fin.uucp>
12061 [ cp/* changes propagated from c-* changes in 940206 snapshot ]
12062 * cp/typeck.c (signed_or_unsigned_type): Check for any
12063 INTEGRAL_TYPE_P not just INTEGER_TYPE.
12065 Mon Dec 6 13:35:31 1993 Norbert Kiesel (norbert@i3.INformatik.rwth-aachen.DE)
12067 * cp/decl.c (finish_enum): Start from 0 when determining precision
12070 Fri Dec 3 17:07:58 1993 Ralph Campbell (ralphc@pyramid.COM)
12072 * cp/parse.y (unary_expr): Look at $1 for tree_code rather than
12075 Wed Nov 17 19:22:09 1993 Chip Salzenberg <chip@fin.uucp>
12077 * cp/typeck.c (build_binary_op_nodefault): Propagate code
12078 from C front-end to optimize unsigned short division.
12079 (build_conditional_expr): Fix bug in "1 ? 42 : (void *) 8".
12081 Wed Nov 17 19:17:18 1993 Chip Salzenberg <chip@fin.uucp>
12083 * cp/call.c (convert_harshness_ansi): Given an (e.g.) char
12084 constant, prefer 'const char &' to 'int'.
12086 Wed Feb 3 13:11:48 1993 Chip Salzenberg <chip@fin.uucp>
12088 * cp/class.c (finish_struct_methods): Handle multiple
12089 constructors in fn_fields list.
12091 Fri Apr 22 12:48:10 1994 Kung Hsu <kung@mexican.cygnus.com>
12093 * class.c (finish_struct): use TYPE_DECL_SUPPRESS_DEBUG to flag
12094 types not to be dumped in stabs, like types in #pragma interface.
12095 * decl.c (init_decl_processing): use TYPE_DECL_SUPPRESS_DEBUG to
12098 Fri Apr 22 03:27:26 1994 Doug Evans <dje@cygnus.com>
12100 * Language directory reorganization.
12101 See parent makefile.
12103 Thu Apr 21 18:27:57 1994 Per Bothner <bothner@kalessin.cygnus.com>
12105 * cp-tree.h (THUNK_DELTA): It is normally negative, so
12106 use signed .i variant of frame_size rather than unsigned .u.
12107 * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks,
12108 use "VT" rather than "vt" due to binary incompatibility.
12109 * class.c (get_vtable_name): Use strlen of VTABLE_NAME_FORMAT,
12110 rather than sizeof, since it is now an expression.
12111 * class.c (modify_one_vtable): Modify to skip initial element
12112 containing a count of the vtable.
12114 Thu Apr 21 00:09:02 1994 Jason Merrill <jason@deneb.cygnus.com>
12116 * lex.c (check_newline): Force interface_unknown on main input file.
12118 * pt.c (do_pending_expansions): Always emit functions that have been
12119 explicitly instantiated.
12120 (do_function_instantiation): Set DECL_EXPLICITLY_INSTANTIATED.
12121 (do_type_instantiation): Set CLASSTYPE_VTABLE_NEEDS_WRITING and
12122 DECL_EXPLICITLY_INSTANTIATED on all my methods.
12123 * parse.y (explicit_instantiation): Call do_type_instantiation for
12125 * decl2.c (finish_vtable_vardecl): Call import_export_vtable.
12126 * decl.c (start_function): Don't set DECL_EXTERNAL on a function
12127 that has been explicitly instantiated.
12128 * cp-tree.h (DECL_EXPLICITLY_INSTANTIATED): Alias for
12130 * class.c: Move import_export_vtable to decl2.c, and comment out all
12133 Wed Apr 20 16:51:06 1994 Jason Merrill <jason@deneb.cygnus.com>
12135 * lex.c (process_next_inline): Don't muck with DECL_INLINE.
12136 (do_pending_inlines): Likewise.
12138 Tue Apr 19 22:25:41 1994 Mike Stump <mrs@cygnus.com>
12140 Reimplement vtable building, and most vtable pointer setting.
12141 Allows for earier maintenance, easier understandability, and most
12142 importantly, correct semantics.
12144 * class.c (build_vtable): Removed unneeded
12145 SET_BINFO_VTABLE_PATH_MARKED.
12146 * class.c (prepare_fresh_vtable): Likewise. Added argument.
12147 * class.c (modify_vtable_entry): General cleanup.
12148 * class.c (related_vslot, is_normal, modify_other_vtable_entries,
12149 modify_vtable_entries): Removed.
12150 * class.c (add_virtual_function): General cleanup.
12151 * class.c (finish_base_struct): Setup BINFO_VTABLE and
12152 BINFO_VIRTUALS as early as we can, so that modify_all_vtables can
12154 * class.c (finish_vtbls): New routine, mostly from
12155 unmark_finished_struct.
12156 * class.c (overrides): New routine.
12157 * class.c (modify_one_vtable): New routine, mostly from
12158 modify_other_vtable_entries and modify_vtable_entries.
12159 * class.c (modify_all_direct_vtables, modify_all_indirect_vtables,
12160 modify_all_vtables): New routines.
12161 * class.c (finish_struct): Added arguemnt to prepare_fresh_vtable
12162 call. General cleanup on how pending_hard_virtuals are handled.
12163 General cleanup on modifying vtables. Use finish_vtbls, instead of
12164 unmark_finished_struct.
12165 * cp-tree.h (init_vtbl_ptrs, expand_direct_vtbls_init,
12166 get_first_matching_virtual, get_matching_virtual,
12167 expand_vbase_vtables_init, expand_indirect_vtbls_init): Update.
12168 * cvt.c (convert_pointer_to_real): cleanup error message.
12169 * decl.c (grokfndecl): General cleanup.
12170 * decl.c (finish_function): Change init_vtbl_ptrs call to
12171 expand_direct_vtbls_init. Change expand_vbase_vtables_init call to
12172 expand_indirect_vtbls_init.
12173 * init.c (expand_virtual_init): Remove unneeded argument.
12174 * init.c (init_vtbl_ptrs): Rename to expand_direct_vtbls_init, added
12175 two arguments to make more general. Made more general. Now can be
12176 used for vtable pointer initialization from virtual bases.
12177 * init.c (emit_base_init): Change expand_vbase_vtables_init call to
12178 expand_indirect_vtbls_init. Change init_vtbl_ptrs call to
12179 expand_direct_vtbls_init.
12180 * init.c (expand_virtual_init): General cleanup.
12181 * init.c (expand_default_init): Change expand_vbase_vtables_init
12182 call to expand_indirect_vtbls_init.
12183 * init.c (expand_recursive_init_1): Change expand_vbase_vtables_init
12184 call to expand_indirect_vtbls_init.
12185 * init.c (expand_recursive_init): Change expand_vbase_vtables_init
12186 call to expand_indirect_vtbls_init.
12187 * search.c (get_first_matching_virtual): Rename to
12188 get_matching_virtual. General cleanup and remove setting of
12189 DECL_CONTEXT. That is now done in a cleaner way in
12190 modify_vtable_entry and add_virtual_function.
12191 * search.c (expand_vbase_vtables_init): Rename to
12192 expand_indirect_vtbls_init. General cleanup. Use
12193 expand_direct_vtbls_init to do hard work. Ensures that _all_ vtable
12194 pointers from virtual bases are set up.
12195 * search.c (bfs_unmark_finished_struct, unmark_finished_struct):
12198 * *.[chy]: Remove support for VTABLE_USES_MASK.
12200 Tue Apr 19 12:51:59 1994 Jason Merrill <jason@deneb.cygnus.com>
12202 * cvt.c (convert_to_reference): Use NOP_EXPRs to switch between
12203 reference and pointer types instead of bashing the types directly.
12205 * call.c (build_overload_call_real): Use the TREE_CODE to determine
12206 whether the function is overloaded or not, rather than
12208 * *: Remove all uses of TREE_OVERLOADED.
12210 * decl.c (grokdeclarator): Only complain about initializing const
12211 fields when -ansi or -pedantic.
12213 Tue Apr 19 12:42:42 1994 Doug Evans <dje@canuck.cygnus.com>
12215 * cp-tree.h (THUNK_DELTA): frame_size is now a union.
12217 Mon Apr 18 00:17:13 1994 Jason Merrill <jason@deneb.cygnus.com>
12219 Do overloading on a block-by-block basis, not function-by-function.
12220 * decl.c: Lose overloads_to_forget.
12221 (struct binding_level): Add overloads_shadowed field.
12222 (poplevel): Restore overloads_shadowed.
12223 (push_overloaded_decl): Use overloads_shadowed instead of
12224 overloads_to_forget.
12225 (finish_function): Don't look at overloads_to_forget.
12227 Copy enum_overflow logic from c-decl.c.
12228 * decl.c (start_enum): Initialize enum_overflow.
12229 (build_enumerator): Use enum_overflow. Also use current_scope().
12231 * search.c (current_scope): Move Brendan's comment from
12232 build_enumerator here.
12234 * typeck.c (convert_for_assignment): Change warnings to pedwarns for
12235 discarding const/volatile.
12237 Sat Apr 16 01:18:21 1994 Jason Merrill <jason@deneb.cygnus.com>
12239 * typeck.c (comp_target_parms): Accept TEMPLATE_TYPE_PARMs on the rhs.
12240 (comp_target_types): Likewise.
12242 * decl.c (lookup_name): Don't unset got_scope here.
12244 * spew.c (yylex): Only replace yylval with the TYPE_NESTED_NAME if
12245 got_scope != NULL_TREE.
12247 Fri Apr 15 16:36:33 1994 Jason Merrill <jason@deneb.cygnus.com>
12249 Horrible kludge to prevent templates from being instantiated by
12250 their base classes.
12251 * parse.y (template_instantiate_once): Unset TYPE_BEING_DEFINED
12252 before we get to left_curly.
12253 * pt.c (instantiate_class_template): Set TYPE_BEING_DEFINED.
12255 * error.c (dump_decl): If it's a typedef, print out the name of the
12256 decl, not just the underlying type.
12258 * decl.c (pushdecl): If the old duplicate decl was a TYPE_DECL,
12259 update the IDENTIFIER_TYPE_VALUE of its name.
12261 * decl2.c (finish_file): When processing the initializer for a
12262 static member, pretend that the dummy function is a member of the
12265 Fri Apr 15 15:56:35 1994 Kung Hsu <kung@mexican.cygnus.com>
12267 * class.c (build_vtable_entry): revert Apr 4 change.
12268 * decl2.c (mark_vtable_entries): replace pure virtual function
12271 Fri Apr 15 13:49:33 1994 Jason Merrill <jason@deneb.cygnus.com>
12273 * typeck.c (build_conditional_expr): Pedwarn on pointer/integer
12274 mismatch, and don't pedwarn on 0/function pointer mismatch.
12276 * typeck2.c (digest_init): Lose code for special handling of unions.
12277 (process_init_constructor): Since they're handled just fine here.
12278 Pedwarn on excess elements.
12280 * decl2.c (grokfield): Complain about local class method declaration
12281 without definition.
12283 Fri Apr 15 13:19:40 1994 Per Bothner <bothner@kalessin.cygnus.com>
12285 * method.c (emit_thunk): Add extern declaration for
12286 current_call_is_indirect (needed for hppa).
12288 Thu Apr 14 16:12:31 1994 Jason Merrill <jason@deneb.cygnus.com>
12290 Improve local class support; allow classes in different blocks to
12291 have the same name.
12292 * decl.c (pushtag): Support local classes better.
12293 (pushdecl_nonclass_level): New function for pushing mangled decls of
12294 nested types into the appropriate scope.
12295 (xref_defn_tag): Use pushdecl_nonclass_level instead of
12296 pushdecl_top_level.
12297 (grokfndecl): Don't mess with IDENTIFIER_GLOBAL_VALUE for local
12299 * method.c (do_inline_function_hair): Likewise.
12301 * class.c (finish_struct): It is legal for a class with no
12302 constructors to have nonstatic const and reference members.
12304 Thu Apr 14 07:15:11 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
12306 * decl.c (push_overloaded_decl): Avoid giving errors about
12307 built-ins, since duplicate_decls will have given warnings/errors
12310 Thu Apr 14 03:45:12 1994 Jason Merrill <jason@deneb.cygnus.com>
12312 * cvt.c (convert_to_reference): Warn about casting pointer type to
12313 reference type when this is probably not what they wanted.
12315 Wed Apr 13 13:12:35 1994 Per Bothner <bothner@kalessin.cygnus.com>
12317 * decl.c (finish_decl): Don't mindlessly set TREE_USED for
12318 static consts any more (toplev.c has now been modified to
12319 not emit warnings if they are unused).
12321 Wed Apr 13 00:22:35 1994 Jason Merrill <jason@deneb.cygnus.com>
12323 * decl.c (grok_op_properties): If op new/delete get here with
12324 METHOD_TYPEs, do a revert_static_member_fn.
12326 * cp-tree.h (IDENTIFIER_CLASS_TYPE_VALUE): Lose.
12327 * init.c (is_aggr_typedef): Don't look at
12328 IDENTIFIER_CLASS_TYPE_VALUE.
12329 (get_aggr_from_typedef): Likewise.
12330 (get_type_value): Likewise.
12331 * call.c (build_scoped_method_call): Don't rely on overloaded
12332 template names having IDENTIFIER_CLASS_VALUE set.
12334 * parse.y (component_decl_1, fn.def2): Revert rules for
12336 (component_decl_1, fn.def2): Use $1 instead of $$, since $$ is being
12339 * decl.c (start_function): Only warn about `void main()' if pedantic
12340 || warn_return_type.
12342 Tue Apr 12 02:14:17 1994 Jason Merrill <jason@deneb.cygnus.com>
12344 Clean up overloading of the template name.
12345 * class.c (pushclass): overload the template name whenever pushing
12346 into the scope of a template class, not just if it is
12348 (popclass): Correspondingly.
12349 * search.c (push_class_decls): Don't overload_template_name.
12350 * pt.c (overload_template_name): Don't set IDENTIFIER_LOCAL_VALUE or
12351 DECL_CONTEXT on things.
12352 * parse.y (left_curly): Don't overload_template_name.
12353 * class.c (finish_struct): Don't undo_template_name_overload.
12355 * method.c (build_opfncall): Only pass one argument to global op
12358 * call.c (build_method_call): Use TYPE_VEC_DELETE_TAKES_SIZE to
12359 decide how many arguments to use for vec delete.
12361 * decl.c (grok_op_properties): Be consistent in modifying
12362 current_class_type.
12363 (grokdeclarator): Only complain about function decls with no return
12364 type if we're being pedantic.
12366 Mon Apr 11 00:10:53 1994 Jason Merrill <jason@deneb.cygnus.com>
12368 Add support for operator new [] and operator delete [].
12370 * tree.def: Add VEC_NEW_EXPR and VEC_DELETE_EXPR.
12371 * ptree.c (print_lang_type): Indicate vec new/delete.
12372 * parse.y: Support vec new/delete.
12373 * method.c (build_decl_overload): Deal with vec new/delete.
12374 (build_opfncall): Likewise.
12375 * lex.c (init_lex): Set up values of ansi_opname and opname_tab for
12376 vec new/delete. vec new uses "__vn", and vec delete uses "__vd".
12377 * init.c (init_init_processing): Set up BIVN and BIVD.
12378 (do_friend): Don't clean up after mistaken setting of TREE_GETS_NEW,
12379 since it doesn't happen any more.
12380 (build_new): Support vec new. Always call something.
12381 (build_x_delete): Support vec delete.
12382 (build_vec_delete): Lose dtor_dummy argument, add use_global_delete,
12383 and pass it to build_x_delete.
12384 * decl2.c (delete_sanity): Don't change behavior by whether or not
12385 the type has a destructor. Pass use_global_delete to
12387 (coerce_delete_type): Make sure that the type returned has a first
12388 argument of ptr_type_node.
12389 * decl.c (init_decl_processing): Also declare the global vec
12391 (grokdeclarator): Also force vec new/delete to be static.
12392 (grok_op_properties): Note presence of vec new/delete, and play with
12393 their args. If vec delete takes the optional size_t argument, set
12394 TYPE_VEC_DELETE_TAKES_SIZE.
12395 * cp-tree.h (TYPE_GETS_{REG,VEC}_DELETE): New macros to simplify
12396 checking for one delete or the other.
12397 (lang_type): gets_new and gets_delete are now two bits long. The
12398 low bit is for the non-array version. Lose gets_placed_new.
12399 (TYPE_VEC_DELETE_TAKES_SIZE): New macro indicating that the vec
12400 delete defined by this class wants to know how much space it is
12402 (TYPE_VEC_NEW_USES_COOKIE): New macro to indicate when vec new must
12403 add a header containing the number of elements in the vector; i.e.
12404 when the elements need to be destroyed or vec delete wants to know
12406 * class.c (finish_struct_methods): Also check for overloading vec
12408 * call.c (build_method_call): Also delete second argument for vec
12411 * decl.c (grokdeclarator): Correct complaints again.
12412 (grokdeclarator): Fix segfault on null declarator.
12413 (decls_match): Also accept redeclaration with no arguments if both
12414 declarations were in C context. Bash TREE_TYPE (newdecl) here.
12415 (duplicate_decls): Instead of here.
12417 * parse.y (nested_name_specifier_1): Lose rules for dealing with
12418 syntax errors nicely, since they break parsing of 'const i;'.
12420 * decl.c (lookup_name): if (got_scope == current_class_type)
12421 val = IDENTIFIER_CLASS_VALUE (name).
12423 * search.c (lookup_nested_tag): Look in enclosing classes, too.
12425 * spew.c (yylex): Only look one character ahead when checking for a
12428 * lex.c (check_newline): Read first nonwhite char before
12429 incrementing lineno.
12431 * decl.c (grokdeclarator): Don't claim that typedefs are variables
12434 * parse.y: Divide up uses of unqualified_id into
12435 notype_unqualified_id and unqualified_id, so that TYPENAME can be
12436 used as an identifier after an object.
12438 * class.c (push_nested_class): Don't push into non-class scope.
12440 * decl.c (grokdeclarator): If an identifier could be a type
12441 conversion operator, but has no associated type, it's not a type
12442 conversion operator.
12444 * pt.c (unify): Check for equality of constants better.
12446 * decl.c (grokdeclarator): Don't complain about access decls.
12448 Sun Apr 10 02:39:55 1994 Jason Merrill <jason@deneb.cygnus.com>
12450 * decl.c (grokdeclarator): pedwarn about data definitions without
12453 * parse.y (datadef): Don't pedwarn about decls without types here,
12454 since that is valid for functions.
12455 (fn.def2, component_decl): Support constructors with declmods again.
12456 (nomods_initdecls): For decls without any mods, so that we don't try
12457 to get declspecs from some arbitrary $0.
12459 * search.c (lookup_field): Use cp_error.
12461 * parse.y (nested_name_specifier_1): Don't check aggr/non-aggr type
12462 here; it breaks destructors for non-aggr types.
12464 * decl.c (lookup_name): Only look for TYPE_DECLs in base classes of
12465 a type being defined, like the comment says.
12466 If got_scope is not an aggregate, just return NULL_TREE.
12468 * pt.c (create_nested_upt): Kung's code for creating types nested
12469 within uninstantiated templates now lives here (it used to live in
12470 hack_more_ids). It needs to be expanded.
12472 * parse.y: Stop calling see_typename so much.
12474 * decl.c (lookup_name): Deal with TTPs and UPTs.
12476 * lex.c (real_yylex): Don't set looking_for_typename just because we
12478 (dont_see_typename): #if 0 out.
12480 * spew.c (yylex): Increment looking_for_typename if the next
12481 character is SCOPE, rather than setting it to 1; this way, the value
12482 from seeing an aggr specifier will not be lost. This kinda relies
12483 on looking_for_typename never being < 0, which is now true.
12485 * parse.y (nested_name_specifier_1): Accept TEMPLATE_TYPE_PARMs,
12487 (named_class_head_sans_basetype): Accept template types, too. Oops.
12489 Fri Apr 8 16:39:35 1994 Jason Merrill <jason@deneb.cygnus.com>
12491 * decl2.c (reparse_decl_as_expr1): Handle SCOPE_REFs.
12493 * parse.y: Lose START_DECLARATOR.
12495 * search.c (lookup_nested_tag): New function to scan CLASSTYPE_TAGS
12498 * parse.y: Simplify fn.def2 and component_decl. Support 'enum
12499 A::foo' syntax. Catch invalid scopes better.
12501 * parse.y, lex.c: lose TYPENAME_COLON.
12503 * decl2.c (groktypefield): #if 0 out.
12505 * decl.c (lookup_name): If the type denoted by got_scope is
12506 currently being defined, look in CLASSTYPE_TAGS rather than FIELDS.
12508 * class.c (push_nested_class): Don't try to push into
12511 Fri Apr 8 07:26:36 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
12513 * Makefile.in (stamp-parse): Update count of conflicts to 33.
12515 Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com>
12517 A saner implementation of nested types that treats template types
12518 no differently from non-template types. There are still some
12519 shortcomings of our system; most notably, it is difficult to look
12520 for a nested type that is hidden by another name, because of the way
12521 we keep track of hidden types. But this shouldn't be a problem for
12522 just about anyone. Perhaps lookup_field should be fixed up a bit.
12524 * spew.c: Moved handling of nested types/scoping from the lexer
12525 into the parser. Removed variable template_type_seen_before_scope.
12526 Removed functions frob_identifier, hack_more_ids, and various cruft
12527 that was #if 0'd out in the past, reducing the size of the file from
12528 1146 lines to 450 lines. We can't quite do away with spew.c yet,
12529 though; we still need it for do_aggr () and checking for SCOPE after
12530 the current identifier. And setting lastiddecl.
12532 * parse.y: Moved handling of nested types/scoping from the lexer
12533 into the parser, using a new global variable `got_scope'. Reduced
12534 the number of states by 53. Implemented all uses of explicit global
12535 scope. Removed terminals SCOPED_TYPENAME and SCOPED_NAME. Removed
12536 nonterminals tmpl.1, scoped_base_class, id_scope, typename_scope,
12537 scoped_typename. Added nonterminals nested_type,
12538 qualified_type_name, complete_type_name, qualified_id, ptr_to_mem,
12539 nested_name_specifier, global_scope, overqualified_id, type_name.
12540 Changed many others. Added 9 new reduce/reduce conflicts, which are
12541 nested type parallels of 9 that were already in the grammar for
12542 non-nested types. Eight of the now 33 conflicts should be removed
12543 in the process of resolving the late binding between variable and
12546 * gxxint.texi (Parser): Update.
12548 * cp-tree.h (IS_AGGR_TYPE_CODE): Add UNINSTANTIATED_P_TYPE.
12550 * lex.h: Add decl for got_scope.
12552 * lex.c (see_typename): Claim to be the lexer when calling
12555 * decl.c (lookup_name): When called from the lexer, look at
12556 got_scope and looking_at_typename; otherwise don't.
12558 Thu Apr 7 22:05:47 1994 Mike Stump <mrs@cygnus.com>
12560 31th Cygnus<->FSF merge.
12562 Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com>
12564 * decl2.c (mark_vtable_entries): Call this to mark all the
12565 entries in the vtable addressable.
12566 (finish_decl_parsing): Handle SCOPE_REFs.
12568 * decl.c (decls_match): Always call compparms with strict == 1.
12569 Handle the special case of C function redecl here.
12570 (duplicate_decls): Only keep the old type if the new decl takes no
12573 * typeck.c (compparms): Also allow t1 to be ... if strict == 0.
12575 Thu Apr 7 16:17:50 1994 Mike Stump <mrs@cygnus.com>
12577 * class.c (build_vtable_entry): Fix breakage introduced Apr 5
12580 Wed Apr 6 16:05:10 1994 Per Bothner <bothner@kalessin.cygnus.com>
12582 * init.c (build_virtual_init), search.c (build_vbase_vtables_init),
12583 ch-tree.h: Every place these functions were called, the result was
12584 immediately passed to expand_expr_stmt. Reduce redundancy by
12585 calling expand_expr_init *inside* these functions. These
12586 makes for a simpler interface, and we don't have to build
12587 compound expressions. Hence, rename these function to:
12588 expand_virtual_init and expand_vbase_vtables_init respectively.
12589 * init.c, decl.c: Change callers of these functions.
12590 * init.c, cp-tree.h (expand_virtual_init): Make static.
12592 * decl2.c (finish_file): Check TREE_PUBLIC||TREE_ADDRESSABLE
12593 rather than DECL_SAVED_INSNS before emitting inlines.
12595 Wed Apr 6 13:06:39 1994 Jason Merrill <jason@deneb.cygnus.com>
12597 * spew.c (init_spew): #if 0 out stuff used by arbitrate_lookup.
12599 * decl.c (duplicate_decls): If this is a new declaration of an
12600 extern "C" function, keep the type (for the argtypes).
12601 (redeclaration_error_message): Don't check DECL_LANGUAGE here.
12602 (decls_match): Call compparms with a value of strict dependent on
12603 the value of strict_prototypes for DECL_LANGUAGE (oldecl).
12605 * typeck.c (compparms): ... is only equivalent to non-promoting
12606 parms if we're not being strict.
12608 * parse.y (empty_parms): Don't check flag_ansi || pedantic here.
12610 * decl.c (init_decl_processing): if (flag_ansi || pedantic)
12611 strict_prototypes_lang_c = strict_prototypes_lang_cplusplus;
12613 * decl2.c (grok_function_init): Don't set DECL_INITIAL on pure
12616 Tue Apr 5 17:48:41 1994 Per Bothner <bothner@kalessin.cygnus.com>
12618 Support for implementing vtables with thunks.
12619 * tree.def (THUNK_DECL): New TREE_CODE.
12620 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY), tree.c
12621 (fnaddr_from_vtable_entry): Handle flag_vtable_thunks case.
12622 * cp-tree.h (memptr_type): New variable.
12623 * class.c (build_vtable_entry): Build thunk if necessary.
12624 * class.c (build_vfn_ref): If using thunks, don't need
12625 to add delta field from vtable (there is none!).
12626 * decl.c: Add memptr_type as well as vtable_entry_type.
12627 If using thunks, the latter is just ptr_type_node.
12628 * gc.c, typeck.c: Use memptr_typeChange, not vtable_entry_type.
12629 * decl2.c (finish_vtable_vardecl): Handle thunks.
12630 * expr.c (cplus_expand_expr): Support THUNK_DECL.
12632 * decl.c (grokdeclarator): Set DECL_THIS_EXTERN if "extern".
12633 * decl.c (start_function): Set current_extern_inline based on
12634 DECL_THIS_EXTERN, not TREE_PUBLIC.
12635 * decl.c (finish_function): Call mark_inline_for_output if needed,
12637 Improve intelligence about when to emit inlines.
12638 * cp-tree.h (lang_decl_flags): New field saved_inline.
12639 * cp-tree.h (DECL_SAVED_INLINE): New macro.
12640 * class.c (add_virtual_function): Don't set TREE_ADDRESSABLE.
12641 * decl.h, decl.c (pending_addressable_inlines): Removed.
12642 * decl2.c (pending_addressable_inlines): Renamed to saved_inlines.
12643 * decl2.c (mark_inline_for_output): Do nothing if
12644 DECL_SAVED_INLINE; otherwise set it (and add to saved_inlines list).
12645 * decl2.c (finish_vtable_vardecl): SET_CLASSTYPE_INTERFACE_KNOWN
12646 and set CLASSTYPE_INTERFACE_ONLY if there is a non-inline virtual.
12647 * decl2.c (finish_file): Writing out inlines later, so we can
12648 also handle the ones needed for vtbales.
12649 * decl2.c (write_vtable_entries, finish_vtable_typedecl): Removed.
12651 * cp-tree.h, class.c, decl2.c, search.c: Remove -fvtable-hack
12652 and flag_vtable_hack. Use -fvtable-thunks and flag_vtable_thunks
12653 instead. (The rationale is that these optimizations both break binary
12654 compatibility, but should become the default in a future release.)
12656 Wed Apr 6 10:53:56 1994 Mike Stump <mrs@cygnus.com>
12658 * class.c (modify_vtable_entries): Never reset the DECL_CONTEXT
12659 of a fndecl, as we might not be from that vfield.
12661 Tue Apr 5 17:43:35 1994 Kung Hsu <kung@mexican.cygnus.com>
12663 * class.c (add_virtual_function): fix bug for pure virtual, so
12664 that DECL_VINDEX of the dummy decl copied won't be error.
12665 (see also Apr 4 change)
12667 Tue Apr 5 17:23:45 1994 Per Bothner <bothner@kalessin.cygnus.com>
12669 * typeck.c (c_expand_return): Before checking that we're not
12670 returning the address of a local, make sure it's a VAR_DECL.
12671 (And don't worry about it being a TREE_LIST.)
12673 Tue Apr 5 13:26:42 1994 Jason Merrill <jason@deneb.cygnus.com>
12675 * parse.y (YYDEBUG): Always define.
12676 * lex.c (YYDEBUG): Likewise.
12678 Mon Apr 4 11:28:17 1994 Kung Hsu <kung@mexican.cygnus.com>
12680 * class.c (finish_struct): backup out the change below, put the
12681 new change for the same purpose. The change below breaks code.
12683 * class.c (finish_struct): if pure virtual, copy node and make
12684 RTL point to abort, then put in virtual table.
12685 * decl2.c (grok_function_iit): reinstate Mar 31 change.
12687 Sat Apr 2 03:12:58 1994 Jason Merrill <jason@deneb.cygnus.com>
12689 * init.c (build_new): pedwarn about newing const and volatile
12692 * tree.c (get_identifier_list): Only do the special handling
12693 thing if we're dealing with the main variant of the record type.
12695 * cvt.c (convert_to_reference): When converting between
12696 compatible reference types, use the pointer conversion machinery.
12697 Don't just blindly overwrite the old type.
12699 Fri Apr 1 17:14:42 1994 Jason Merrill <jason@deneb.cygnus.com>
12701 * call.c (build_method_call): When looking at global functions,
12702 be sure to use instance_ptr for the first argument, not some version
12703 of it that has been cast to a base class. Also do this before
12704 comparing candidates.
12706 Thu Mar 31 19:50:35 1994 Jason Merrill <jason@deneb.cygnus.com>
12708 * call.c (build_method_call): Constructors can be called for
12711 Thu Mar 31 16:20:16 1994 Kung Hsu <kung@mexican.cygnus.com>
12713 * decl2.c (grok_func_init): do not abort as rtl for pur virtual
12714 fucntions. They can be defined somewhere else.
12716 Sat Jan 23 23:23:26 1994 Stephen R. van den Berg (berg@pool.informatik.rwth-aachen.de)
12718 * decl.c (init_decl_processing): Declare __builtin_return_address
12719 and __builtin_frame_address for C++ as well.
12721 Thu Mar 31 12:35:49 1994 Mike Stump <mrs@cygnus.com>
12723 * typeck2.c (store_init_value): Integral constant variables are
12724 always constant, even when doing -fpic.
12726 Sat Jan 23 23:23:26 1994 Stephen R. van den Berg (berg@pool.informatik.rwth-aachen.de)
12728 * decl.c (redeclaration_error_message): Pass the types to
12731 Wed Mar 30 21:29:25 1994 Mike Stump <mrs@cygnus.com>
12733 Cures incorrect errors about pure virtuals in a class, when they
12734 have been overridden in a derived class.
12736 * search.c (get_abstract_virtuals): Reimplement.
12737 * search.c (get_abstract_virtuals_1): New routine.
12739 Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com>
12741 * pt.c (push_template_decls): Make the pushed level pseudo
12744 * parse.y (extdefs): Don't pop everything if the current binding
12745 level is pseudo_global.
12747 * decl.c (pop_everything): Stop on reaching a pseudo-global
12750 * cp-tree.h (DECL_FUNCTION_MEMBER_P): Change to more reliable test.
12752 * decl.c (duplicate_decls): Only copy DECL_SOURCE_{FILE_LINE} if
12753 the old decl actually had an initializer.
12755 * {various}: Clean up gcc -W complaints.
12757 * cp-tree.h (DECL_FUNCTION_MEMBER_P): Currently defined to be
12758 (DECL_CONTEXT (NODE) != NULL_TREE).
12760 * parse.y (lang_extdef): Call pop_everything if necessary.
12762 * decl.c (pop_everything): New function for popping binding
12763 levels left over after a syntax error.
12764 (pushdecl): Use DECL_FUNCTION_MEMBER_P to decide whether or not
12765 a function is a member.
12767 Wed Mar 30 14:20:50 1994 Mike Stump <mrs@cygnus.com>
12769 Cures calling a more base base class function, when a more derived
12770 base class member should be called in some MI situations.
12772 * search.c (make_binfo): Use more the more specialized base
12773 binfos from the binfo given as the second argument to make_binfo,
12774 instead of the unspecialized ones from the TYPE_BINFO.
12775 * class.c (finish_base_struct): Likewise, update callers.
12776 * search.c (dfs_get_vbase_types): Likewise.
12777 * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise.
12778 * decl.c (xref_tag): Use NULL_TREE instead of 0.
12779 * lex.c (make_lang_type): Likewise.
12781 Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com>
12783 * decl.c (pushdecl): If pushing a C-linkage function, only do a
12784 push_overloaded_decl.
12785 (duplicate_decls): Standard overloading does not shadow built-ins.
12787 Tue Mar 29 00:54:18 1994 Jason Merrill <jason@deneb.cygnus.com>
12789 * pt.c (end_template_decl): Don't call push_overloaded_decl.
12791 * init.c (do_friend): Don't call push_overloaded_decl.
12793 * decl.c (pushdecl): Call push_overloaded_decl for functions and
12794 function templates.
12795 (duplicate_decls): functions and function templates are not
12796 duplicates, but don't complain about calling this function to
12798 (push_overloaded_decl): Don't deal with linkage. Call
12800 (redeclaration_error_message): Deal with linkage.
12802 * decl.c (start_function): If push_overloaded_decl returns an
12803 older version of the function, deal with it.
12805 * decl.c (start_function): Be sure only to push_overloaded_decl
12808 * decl.c (grokfndecl): Put back clearing of DECL_CHAIN for
12810 (start_function): Lose broken and redundant code for checking old
12813 * init.c (add_friend): Give line numbers of both friend decls
12814 when warning about re-friending.
12816 * pt.c (tsubst): Use comptypes rather than == to compare the
12817 types of the method as declared and as defined, since default
12818 parameters may be different.
12820 * call.c (build_method_call): Use brendan's candidate printing
12823 * decl.c (start_method): Methods defined in the class body are
12824 inline whether or not it's a template class.
12826 Mon Mar 28 16:39:26 1994 Jason Merrill <jason@deneb.cygnus.com>
12828 * parse.y (initdcl0): Add "extern" to current_declspecs if
12829 have_extern_spec && ! used_extern_spcec.
12831 * tree.c (really_overloaded_fn): A fn with more than one
12834 * pt.c (end_template_decl): Use really_overloaded_fn.
12836 * decl.c (duplicate_decls): When smashing a decl into a previous
12837 definition, keep the old file and line.
12838 Don't deal with overloaded functions.
12839 Lose old code for checking arg types of functions.
12840 Check for overloaded C functions.
12841 (pushdecl): Deal with overloaded functions.
12842 (start_decl): Expect pushdecl to return an appropriate function decl.
12843 (start_function): Likewise.
12844 (push_overloaded_decl): Don't check for overloaded C functions.
12846 * *.c: Stop using DECL_OVERLOADED, it being archaic.
12847 TREE_OVERLOADED should probably go, too.
12849 Mon Mar 28 14:00:45 1994 Ron Guilmette <rfg@netcom.com>
12851 * typeck.c (comp_target_types): Call comp_target_parms with
12854 Sun Mar 27 00:07:45 1994 Jason Merrill <jason@deneb.cygnus.com>
12856 * parse.y (empty_parms): Don't parse () as (...) in extern "C"
12857 sections if we're compiling with -ansi or -pedantic.
12859 * decl.c (decls_match): Don't treat (int) and (int&) as matching.
12861 * decl2.c (grokfield): Don't pedwarn twice about initializing
12864 * decl.c (push_overloaded_decl): Warn about shadowing
12866 (redeclaration_error_message): Don't allow 'int a; int a;'
12868 * cvt.c (build_up_reference): Only check for valid upcast if
12869 LOOKUP_PROTECT is set, not just any flag.
12871 Fri Mar 25 01:22:31 1994 Jason Merrill <jason@deneb.cygnus.com>
12873 * lex.c (check_newline): When we see a #pragma implementation,
12874 also set it for the main input file.
12876 * init.c (build_new): Convert array size argument to size_t.
12878 * parse.y (primary): If we're doing a parenthesized type-id, call
12879 groktypename before passing it to build_new.
12881 * call.c (build_method_call): Deal properly with const and
12882 volatile for instances of reference type.
12884 * decl.c (store_return_init): Change 'if (pedantic) error' to 'if
12885 (pedantic) pedwarn'.
12887 * decl.c (grokdeclarator): Don't complain about putting `static'
12888 and `inline' on template function decls.
12890 Thu Mar 24 23:18:19 1994 Jason Merrill <jason@deneb.cygnus.com>
12892 * call.c (build_method_call): Preserve const & volatile on
12895 Thu Mar 24 16:21:52 1994 Mike Stump <mrs@cygnus.com>
12897 * init.c (build_new, build_vec_delete): Use global new and delete
12899 * decl2.c (delete_sanity): Likewise.
12901 Thu Mar 24 02:10:46 1994 Jason Merrill <jason@deneb.cygnus.com>
12903 * cvt.c (convert_to_reference): If i is an lvalue,
12904 (int &)i -> *(int*)&i, as per 5.2.8p9 of the latest WP.
12905 (convert_force): Call convert_to_reference with LOOKUP_COMPLAIN.
12907 Wed Mar 23 17:45:37 1994 Jason Merrill <jason@deneb.cygnus.com>
12909 * decl.c (duplicate_decls): Also propagate DECL_TEMPLATE_MEMBERS
12910 and DECL_TEMPLATE_INSTANTIATIONS.
12912 * init.c (build_new): Handle array typedefs properly.
12914 Wed Mar 23 18:23:33 1994 Mike Stump <mrs@cygnus.com>
12916 30th Cygnus<->FSF merge.
12918 Wed Mar 23 00:46:24 1994 Mike Stump <mrs@cygnus.com>
12920 * class.c (modify_vtable_entries): Avoid running off the end of the
12921 virtuals list when processing a virtual destructor.
12922 * class.c (get_vtable_entry): Likewise.
12924 Wed Mar 23 00:23:59 1994 Jason Merrill <jason@deneb.cygnus.com>
12926 * decl.c (duplicate_decls): If two template decls don't match,
12929 Tue Mar 22 23:49:41 1994 Jason Merrill <jason@deneb.cygnus.com>
12931 * typeck.c (convert_for_assignment): Don't pedwarn about
12932 converting function pointer to void *.
12934 Tue Mar 22 22:23:19 1994 Mike Stump <mrs@cygnus.com>
12936 Major revamp of pointer to member functions. Cures major
12937 nonfunctionality when used in casts, and MI situations.
12939 * cvt.c (convert_force): Update call site of build_ptrmemfunc.
12940 * typeck.c (convert_for_assignment): Likewise.
12941 * typeck2.c (digest_init): Likewise.
12942 * typeck2.c (process_init_constructor): Simplify by moving code into
12944 * typeck2.c (digest_init): Do default_conversions on init value, if
12945 we are processing pointer to member functions.
12946 * class.c (get_vfield_offset): Now non-static. Convert bit offset
12948 * cp-tree.h (get_vfield_offset): Likewise.
12949 * typeck.c (get_member_function_from_ptrfunc): Convert down to right
12950 instance, before fetching vtable pointer.
12951 * typeck.c (get_delta_difference): New routine.
12952 * typeck.c (build_ptrmemfunc): Revamp to handle casting better, also
12953 get vtable pointer out of right subobject.
12955 Tue Mar 22 17:56:48 1994 Mike Stump <mrs@cygnus.com>
12957 * search.c (get_binfo): Return NULL instead of aborting, when
12958 passed a UNION_TYPE.
12960 Tue Mar 22 12:44:54 1994 Jason Merrill <jason@deneb.cygnus.com>
12962 These patches implement handling of redefinition/redeclaration of
12965 * typeck.c (comptypes): Simplify. All TEMPLATE_TYPE_PARMs are
12966 considered compatible.
12968 * parse.y (template_def): Pass defn argument to end_template_decl.
12970 * pt.c (end_template_decl): Add defn argument. Check for
12971 redefinition. Simplify.
12973 * error.c (OB_UNPUT): New macro, to remove mistakes.
12974 (aggr_variety): Subroutine of dump_aggr_type.
12976 * decl.c (decls_match): Support templates.
12977 (duplicate_decls): No longer static. Don't try to lay out template
12979 (pushdecl): Simplify.
12981 * cp-tree.h (DECL_TEMPLATE_MEMBERS): Use DECL_SIZE instead of
12984 Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com>
12986 * error.c (dump_decl): Support class template decls.
12987 (dump_type): Don't adorn template type parms.
12989 * decl.c (duplicate_decls): Save DECL_TEMPLATE_INFO from old decl
12990 if it was a definition.
12991 (redeclaration_error_message): Do the cp_error thang, and reject
12992 redefinition of templates.
12994 Mon Mar 21 19:36:06 1994 Per Bothner <bothner@kalessin.cygnus.com>
12996 * decl.c (grokdeclarator): Set TREE_PUBLIC for METHOD_TYPE
12997 in FIELD context, when appropriate. Also,
12998 CLASSTYPE_INTERFACE_ONLY is irrelevant to setting TREE_PUBLIC.
12999 Also, simplify check for bogus return specifiers.
13001 Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com>
13003 * parse.y (after_type_declarator1): Expand type_quals.
13004 (notype_declarator1): Likewise.
13005 (absdcl1): Likewise.
13007 Sat Mar 19 01:05:17 1994 Jason Merrill <jason@deneb.cygnus.com>
13009 * decl.c (grokdeclarator): Treat class-local typedefs like static
13010 members; i.e. 'typedef int f();' means that f is a function type,
13013 * parse.y (decl): Change direct_* back to *.
13014 (type_id): Change direct_abstract_declarator to absdcl.
13015 (direct_declarator, direct_initdecls, direct_initdcl0): Remove again.
13017 Fri Mar 18 12:47:59 1994 Jason Merrill <jason@deneb.cygnus.com>
13019 These two patches fix crashes on instantiating a template inside a
13020 function with C linkage or containing labels.
13022 * class.c (current_lang_stacksize): No longer static.
13024 * decl.c (struct saved_scope): Add lang_base, lang_stack,
13025 lang_name, lang_stacksize, and named_labels.
13026 (push_to_top_level): Save them.
13027 (pop_from_top_level): Restore them.
13029 * gxxint.texi (Parser): Update.
13031 These two patches finish moving the task of expr/declarator
13032 ambiguity resolution from the lexer to the parser, and add one more
13033 r/r conflict. START_DECLARATOR can now be nuked.
13035 * parse.y (decl): Add "direct_" in typespec X rules.
13036 (direct_declarator): New nonterminal for
13037 direct_after_type_declarator and direct_notype_declarator.
13038 (direct_initdecls): Like initdecls, but uses direct_initdcl0.
13039 (direct_initdcl0): Like initdcl0, but uses direct_declarator.
13040 (named_parm): Add typespec direct_declarator rule.
13042 * spew.c (yylex): #if 0 out START_DECLARATOR insertion.
13044 These two patches disable some excessive cleverness on the part of
13045 g++; a non-class declaration always hides a class declaration in the
13046 same scope, and g++ was trying to unhide it depending on the
13047 enclosing expression.
13049 * spew.c (arbitrate_lookup): #if 0 out.
13051 * decl.c (lookup_name): Never call arbitrate_lookup.
13053 * parse.y (complex_notype_declarator1): Add '*'
13054 complex_notype_declarator1 and '&' complex_notype_declarator1 rules.
13056 * parse.y (complex_direct_notype_declarator): Restore id_scope
13057 see_typename TYPENAME rule, remove all other rules beginning with
13059 (notype_unqualified_id): Add '~' see_typename IDENTIFIER rule.
13061 Thu Mar 17 17:30:01 1994 Jason Merrill <jason@deneb.cygnus.com>
13063 These changes fix the compiler's handling of the functional cast/
13064 object declaration ambiguities in section 6.8 of the ARM. They also
13065 add 11 reduce/reduce conflicts. Sigh.
13067 * parse.y: Add precedence decls for OPERATOR and '~'.
13068 (notype_unqualified_id): New nonterminal, encompasses all of the
13069 ANSI unqualified-id nonterminal except TYPENAMEs.
13070 (expr_or_declarator): New nonterminal to delay parsing of code like
13072 (primary): Use notype_unqualified_id.
13073 (decl): Add typespec initdecls ';' and typespec declarator ';'
13075 (initdcl0): Deal with the above.
13076 (complex_notype_declarator1): A notype_declarator that is not also
13077 an expr_or_declarator.
13078 (complex_direct_notype_declarator): A direct_notype_declarator that
13079 doesn't conflict with expr_or_declarator. Use
13080 notype_unqualified_id. Remove id_scope see_typename TYPENAME rule.
13081 (functional_cast): New nonterminal, for the three functional cast
13082 rules. So that they can be moved after
13083 complex_direct_notype_declarator.
13084 (see_typename): Don't accept type_quals any more.
13086 * decl2.c (reparse_decl_as_expr): New function to deal with parse
13087 nodes for code like `int (*a)++;'.
13088 (reparse_decl_as_expr1): Recursive subroutine of the above.
13089 (finish_decl_parsing): New function to deal with parse nodes for
13090 code like `int (*a);'. See the difference?
13092 Thu Mar 17 12:16:10 1994 Mike Stump <mrs@cygnus.com>
13094 These changes break binary compatibility in code with classes
13095 that use virtual bases.
13097 * search.c (dfs_get_vbase_types): Simplify and correct to make
13098 sure virtual bases are initialized in dfs ordering.
13099 * search.c (get_vbase_types): Simplify and make readable.
13101 Thu Mar 17 12:01:10 1994 Jason Merrill <jason@deneb.cygnus.com>
13103 * parse.y: s/ typename / type_id /g
13105 Wed Mar 16 17:42:52 1994 Kung Hsu <kung@mexican.cygnus.com>
13107 * parse.y (typespec): add SCOPE TYPENAME for global scoped
13110 * decl.c (complete_array_type): fix a bug that in -pendantic
13111 mode even there's no initializer, it will continue to build
13114 Wed Mar 16 17:43:07 1994 Jason Merrill <jason@deneb.cygnus.com>
13116 * parse.y (direct_notype_declarator): Add PTYPENAME rule, remove
13117 all of the scoped PTYPENAME rules.
13119 Wed Mar 16 16:39:02 1994 Mike Stump <mrs@cygnus.com>
13121 * init.c (build_offset_ref): The value of A::typedef_name is
13122 always the TYPE_DECL, and never an error.
13124 Tue Mar 15 20:02:35 1994 Jason Merrill <jason@deneb.cygnus.com>
13126 * search.c (get_base_distance_recursive): Two binfos can only
13127 represent the same object if they are both via_virtual.
13129 * class.c (finish_base_struct): Check vbases for ambiguity, too.
13131 * search.c (get_vbase_types): Accept binfo argument, too.
13133 Tue Mar 15 19:22:05 1994 Kung Hsu <kung@mexican.cygnus.com>
13135 * decl.c (complete_array_type): complete TYPE_DOMAIN of the
13136 initializer also, because back-end requires it.
13138 Tue Mar 15 15:33:31 1994 Jason Merrill <jason@deneb.cygnus.com>
13140 * error.c (dump_expr): Support member functions (which show up as
13143 Mon Mar 14 16:24:36 1994 Mike Stump <mrs@cygnus.com>
13145 * init.c (build_new): Set the return type of multidimensional
13148 Fri Mar 11 15:35:39 1994 Kung Hsu <kung@mexican.cygnus.com>
13150 * call.c (build_method_call): if basetype not equal to type
13151 of the instance, use the type of the instance in building
13154 Thu Mar 10 17:07:10 1994 Kung Hsu <kung@mexican.cygnus.com>
13156 * parse.y (direct_notype_declarator): add push_nested_type for
13157 'template_type SCOPED_NAME' rule.
13159 Tue Mar 8 00:19:58 1994 Jason Merrill <jason@deneb.cygnus.com>
13161 * parse.y (parm): Add typed_declspec1 {absdcl, epsilon} rules.
13163 Sat Mar 5 04:47:48 1994 Jason Merrill <jason@deneb.cygnus.com>
13165 * parse.y (regcast_or_absdcl): New nonterminal to implement late
13166 reduction of constructs like `int ((int)(int)(int))'.
13167 (cast_expr): Use it.
13168 (sub_cast_expr): Everything that can come after a cast.
13169 (typed_declspecs1): typed_declspecs that are not typed_typespecs.
13170 (direct_after_type_declarator): Lose PAREN_STAR_PAREN rule.
13171 (direct_abstract_declarator): Replace '(' parmlist ')' rule with
13172 '(' complex_parmlist ')' and regcast_or_absdcl.
13174 (complex_parmlist): Parmlists that are not also typenames.
13175 (parms_comma): Enabler.
13176 (named_parm): A parm that is not also a typename. Use declarator
13177 rather than dont_see_typename abs_or_notype_decl. Expand
13178 typed_declspecs inline.
13179 (abs_or_notype_decl): Lose.
13180 (dont_see_typename): Comment out.
13181 (bad_parm): Break out abs_or_notype_decl into two rules.
13183 Fri Mar 4 18:22:39 1994 Jason Merrill <jason@deneb.cygnus.com>
13185 * decl2.c (reparse_decl_as_casts): New function to change parse
13186 nodes for `(int)(int)(int)' from "function taking int and returning
13187 function taking int and returning function taking int" to "... cast
13188 to int, cast to int, cast to int".
13190 * decl2.c (reparse_decl_as_expr): Recursive function to change
13191 parse nodes for `A()()' from "function returning function returning
13192 A" to "A().operator()".
13194 * parse.y (primary): Replace `typespec LEFT_RIGHT' rule with
13195 `typespec fcast_or_absdcl' rule.
13196 (fcast_or_absdcl): New nonterminal to implement late reduction of
13197 constructs like `A()()()()'.
13198 (typename): Replace `typespec absdcl1' rule with
13199 `typespec direct_abstract_declarator' rule.
13200 (direct_abstract_declarator): Replace `LEFT_RIGHT type_quals' rule
13201 with `fcast_or_absdcl type_quals' rule.
13203 Fri Mar 4 16:18:03 1994 Mike Stump <mrs@cygnus.com>
13205 * tree.c (lvalue_p): Improve OFFSET_REF handling, so that it
13206 matches Section 5.5.
13208 Fri Mar 4 14:01:59 1994 Jason Merrill <jason@deneb.cygnus.com>
13210 * error.c (dump_type_prefix): Don't print basetype twice for
13213 Fri Mar 4 13:24:33 1994 Mike Stump <mrs@cygnus.com>
13215 * typeck.c (convert_arguments): Handle setHandler(A::handlerFn)
13216 so that it is like setHandler(&A::handlerFn). Cures an `invalid
13217 lvalue in unary `&''.
13219 Fri Mar 4 11:15:59 1994 Jason Merrill <jason@deneb.cygnus.com>
13221 * gxxint.texi (Copying Objects): New section discussing default
13222 op= problems with virtual inheritance.
13224 * decl2.c (grokoptypename): Just does grokdeclarator and
13225 build_typename_overload, since the parser can't call grokdeclarator
13228 * method.c (build_typename_overload): Set IDENTIFIER_GLOBAL_VALUE
13229 and TREE_TYPE on generated identifiers.
13231 * decl.c (grokdeclarator): Don't deal with TYPE_EXPRs anymore.
13233 * parse.y (parm): Convert `const char *' to `__opPCc' here.
13235 * error.c (dump_decl): Say sorry rather than my_friendly_aborting
13236 if we can't figure out what to do.
13237 (dump_type*): Likewise.
13239 * typeck2.c (build_m_component_ref): 'component' is an expr, not
13240 a decl. Also move the IS_AGGR_TYPE check after the stripping of
13243 Fri Mar 4 04:46:05 1994 Mike Stump <mrs@cygnus.com>
13245 * call.c (build_method_call): Handle b->setHandler(A::handlerFn)
13246 so that it is like b->setHandler(&A::handlerFn). Cures an `invalid
13247 lvalue in unary `&''.
13249 Thu Mar 3 12:38:15 1994 Jason Merrill <jason@deneb.cygnus.com>
13251 * parse.y: Add precedence specification for START_DECLARATOR.
13252 (type_quals): Move before primary.
13253 (typename): Move before typed_declspecs, add 'typespec absdcl1' rule.
13255 * decl2.c (grokoptypename): Lose.
13257 * decl.c (grokdeclarator): Parse TYPE_EXPRs in the initial scan,
13258 rather than waiting until later.
13260 Wed Mar 2 14:12:23 1994 Jason Merrill <jason@deneb.cygnus.com>
13262 * parse.y (unary_expr): Use 'typename' in 'new' rules, rather
13263 than expanding it inline.
13264 (typename): Expand empty option of (former) absdcl inline.
13265 (abs_or_notype_decl): Likewise.
13266 (absdcl): Lose empty rule.
13267 (conversion_declarator): New nonterminal for 'typename' of 'operator
13269 (operator_name): Use it instead of absdcl.
13271 * parse.y: Add precedence declarations for SCOPED_TYPENAME,
13273 (typed_declspecs): Accept typed_typespecs, rather than typespec
13274 directly. Add rules with reserved_typespecquals.
13275 (reserved_declspecs): Don't accept typespecqual_reserved at the
13276 beginning of the list. The typed_declspecs rule will deal with this
13278 (declmods): Accept nonempty_type_quals, rather than TYPE_QUAL
13281 * parse.y (direct_notype_declarator,
13282 direct_after_type_declarator, direct_abstract_declarator): Split up
13283 the declarator1 nonterminals to match the draft standard and avoid
13285 (new_type_id, new_declarator, direct_new_declarator,
13286 new_member_declarator): New nonterminals to implement the subset of
13287 'typename' allowed in new expressions.
13288 (unary_expr): Use new_type_id instead of typename.
13289 (after_type_declarator1, absdcl1): Fix semantics of member pointers.
13290 (abs_member_declarator, after_type_member_declarator): Lose.
13292 * parse.y (absdcl1): Don't require parens around
13293 abs_member_declarator.
13294 (abs_member_declarator): Lose see_typename from rules.
13295 (after_type_member_declarator): Likewise.
13297 * tree.c (get_identifier_list): New function, containing code
13298 previously duplicated in get_decl_list and list_hash_lookup_or_cons.
13299 (get_decl_list): Use it.
13300 (list_hash_lookup_or_cons): Likewise.
13302 * parse.y (typed_declspecs, declmods): It's not necessary to hash
13303 the declspecs on class_obstack, so don't. This way typed_typespecs
13304 can reduce to typed_declspecs.
13306 Wed Mar 2 14:29:18 1994 Jason Merrill <jason@cygnus.com>
13308 * cvt.c (build_up_reference): If we aren't checking visibility,
13309 also allow base->derived conversions.
13311 Mon Feb 28 15:14:29 1994 Per Bothner <bothner@kalessin.cygnus.com>
13313 * typeck.c (build_c_cast): Remove bogus hack when converting
13314 to a reference type.
13316 * cp-tree.h (lang_decl::vbase_init_list, DECL_VBASE_INIT_LIST):
13318 (lang_stype::methods, lang_decl::next_method): New fields.
13319 (CLASSTYPE_METHODS, DECL_NEXT_METHOD): New macros.
13320 * decl.c (duplicate_decls): Preserve DECL_NEXT_METHOD.
13322 * cp-tree.h, decl2.c (flag_vtable_hack): New flag.
13323 * decl2.c (finish_vtable_vardecl): If flag_vtable_hack,
13324 and !CLASSTYPE_INTERFACE_KNOWN, try to use the presence of
13325 a non-inline virtual function to control emitting of vtables.
13326 * class.c (finish_struct): Build CLASSTYPE_METHODS list.
13327 * search.c (build_vbase_vtables_init): Don't assemble_external
13328 (yet) if flag_vtable_hack.
13329 * class.c (build_vfn_ref): Likewise.
13331 Mon Feb 28 14:54:13 1994 Jason Merrill <jason@deneb.cygnus.com>
13333 * parse.y (component_decl): Don't include "typed_declspecs
13334 declarator ';'" speedup, since it breaks enums.
13336 Fri Feb 25 15:43:44 1994 Per Bothner <bothner@kalessin.cygnus.com>
13338 * class.c (finish_struct): Minor optimization for building
13341 Fri Feb 25 15:23:42 1994 Jason Merrill <jason@deneb.cygnus.com>
13343 * decl.c (start_function): Fix detection of function overloading.
13345 Thu Feb 24 22:26:19 1994 Mike Stump <mrs@cygnus.com>
13347 * lex.c (check_newline): #pragma interface can take a string
13348 argument, just like #pragma implementation. #pragma implementation
13349 checks for garbage on the line, line #pragma interface does. Main
13350 input files do not auto implement like named files, #pragma
13351 implementation must be used explicitly.
13353 Thu Feb 24 17:09:01 1994 Jason Merrill <jason@deneb.cygnus.com>
13355 * parse.y (components): Handle list of one again.
13356 (notype_components): Likewise.
13357 (after_type_declarator1): Take maybe_raises out again.
13359 * gxxint.texi (Parser): Document additional r/r conflict.
13361 Wed Feb 23 14:42:55 1994 Jason Merrill <jason@deneb.cygnus.com>
13363 * gxxint.texi (Parser): Add node.
13365 * Makefile.in (stamp-parse): Update expected conflict count.
13367 * parse.y (various): Replace "declmods declarator" with "declmods
13368 notype_declarator". The comment saying that "declmods declarator ';'"
13369 corresponds to "int i;" was wrong; it corresponds to "const i;".
13370 (component_decl): Add "typed_declspecs declarator ';'" rule; this
13371 *does* correspond to "int i;". Change "declmods components" to
13372 "declmods notype_components".
13373 (components): Don't deal with a list of one anymore.
13374 (notype_components): New nonterminal, corresponds to notype_declarator.
13375 ({after_,no}type_component_decl{,0}): More new nonterminals.
13376 ({after_,no}type_declarator): Fold in START_DECLARATOR token.
13377 Eliminates four reduce/reduce conflicts.
13379 (expr): Depend on nontrivial_exprlist instead of nonnull_exprlist.
13380 (nontrivial_exprlist): New nonterminal: A list of at least two
13382 (nonnull_exprlist): Depend on nontrival_exprlist.
13383 Eliminates four reduce/reduce conflicts.
13385 (named_class_head): Move intermediate code block into separate
13386 nonterminal so that we can stick %prec EMPTY on it.
13388 Add more %prec EMPTY's to eliminate remaining shift/reduce
13391 (after_type_declarator): Add maybe_raises to fndecl rules.
13392 (after_type_declarator_no_typename): Remove.
13395 Document remaining reduce/reduce conflicts.
13397 Tue Feb 22 12:10:32 1994 Jason Merrill <jason@deneb.cygnus.com>
13399 * search.c (get_base_distance): Only bash BINFO_INHERITANCE_CHAIN
13400 (TYPE_BINFO (type)) if we care about the path.
13402 * tree.c (lvalue_p): A COND_EXPR is an lvalue if both of the
13405 Mon Feb 21 19:59:40 1994 Mike Stump <mrs@cygnus.com>
13407 * Makefile.in (mostlyclean): lex.c is a source file, don't
13410 Sat Feb 19 01:27:14 1994 Jason Merrill <jason@deneb.cygnus.com>
13412 * parse.y: Eliminate 20 shift/reduce conflicts.
13414 Fri Feb 18 11:49:42 1994 Jason Merrill <jason@deneb.cygnus.com>
13416 * pt.c (type_unification): Add subr argument; if set, it means
13417 that we are calling ourselves recursively, so a partial match is OK.
13418 (unify): Support pointers to methods and functions.
13419 (tsubst): Support method pointers.
13420 * decl.c (build_ptrmemfunc_type): No longer static, so that
13421 tsubst can get at it.
13423 * init.c (is_aggr_typedef): Pretend template type parms are
13425 * decl2.c (build_push_scope): If cname refers to a template type
13426 parm, just grin and nod.
13428 * call.c (build_overload_call_real): Pass subr argument to
13430 * pt.c (do_function_instantiation): Likewise.
13431 * class.c (instantiate_type): Likewise.
13433 * search.c (get_base_distance): If BINFO is a binfo, use it and
13434 don't mess with its BINFO_INHERITANCE_CHAIN.
13436 * cvt.c (convert_to_reference): Fix temporary generation.
13437 If ambiguous, return error_mark_node.
13439 * init.c (build_new): Put back some necessary code.
13441 Thu Feb 17 15:39:47 1994 Jason Merrill <jason@deneb.cygnus.com>
13443 * init.c (build_new): Deal with array types properly.
13445 * search.c (get_binfo): Become a shell for get_base_distance.
13446 (get_binfo_recursive): Lose.
13447 (get_base_distance_recursive): Find the path to the via_virtual base
13448 that provides the most access.
13449 (get_base_distance): Likewise.
13451 * parse.y (explicit_instantiation): Syntax is 'template class
13452 A<int>', not 'template A<int>'.
13454 * typeck.c (convert_for_initialization): Remove bogus warning.
13456 * parse.y (datadef): Revert patch of Oct 27.
13458 Thu Feb 17 15:12:29 1994 Per Bothner <bothner@kalessin.cygnus.com>
13460 * class.c (build_vfn_ref): Cast delta field to ptrdiff_type_node,
13461 rather than integer_type_node. Does wonders for the Alpha.
13463 Thu Feb 17 13:36:21 1994 Jason Merrill <jason@deneb.cygnus.com>
13465 * decl.c (build_ptrmemfunc_type): Make sure that the pmf type
13466 goes onto the same obstack as its target type.
13468 Wed Feb 16 00:34:46 1994 Jason Merrill <jason@deneb.cygnus.com>
13470 * cvt.c (convert_to_reference): If converting via constructor
13471 on local level, go back to build_cplus_new approach.
13473 * tree.c (build_cplus_new): If with_cleanup_p, set cleanup slot
13474 to error_mark_node to prevent expand_expr from building a cleanup
13477 * lex.c (default_assign_ref_body): Return *this from the memcpy
13480 * decl.c (grok_reference_init): Just return if called with
13481 error_mark_node, don't worry about initializing non-const reference
13484 * cvt.c (convert_to_reference): Do the right thing for
13485 non-aggregate reference conversions, pedwarn when generating a
13486 non-const reference to a temporary.
13488 * class.c (finish_struct): TYPE_HAS_COMPLEX_{INIT,ASSIGN}_REF and
13489 TYPE_NEEDS_CONSTRUCTING all depend on TYPE_USES_VIRTUAL_BASECLASSES
13492 Tue Feb 15 19:47:19 1994 Jason Merrill <jason@deneb.cygnus.com>
13494 * decl.c (grok_reference_init): Pawn off a lot of the work on
13495 convert_to_reference. Generally do the right thing.
13497 * cvt.c (convert_to_reference): Conform to the initial comment;
13498 i.e. don't create temps if decl != error_mark_node. Handle
13499 cleanups better for temps that do get created. Don't pretend
13500 that we can use an 'A' to initialize a 'const double &' just by
13501 tacking on a NOP_EXPR. Support LOOKUP_SPECULATIVELY.
13503 * call.c (build_method_call): Set TREE_HAS_CONSTRUCTOR on
13506 Mon Feb 14 14:50:17 1994 Jason Merrill <jason@deneb.cygnus.com>
13508 * decl.c (grok_reference_init): Make a temporary for initializing
13509 const reference from constant expression.
13511 Mon Feb 14 11:31:31 1994 Per Bothner <bothner@kalessin.cygnus.com>
13513 * cp-tree.h, decl.c (set_identifier_local_value): Deleted function.
13514 * decl.c (pushdecl): Define decl in correct binding_level
13515 (which isn't always the inner_binding_level).
13517 * cvt.c (build_up_reference): Don't ever call expand_aggr_init.
13518 It's ugly, and I don't think it's the right thing to do.
13520 * cp-tree.h, class.c, decl.c, decl2.c, sp/search.c:
13521 Remove NEW_CLASS_SCOPING, assuming it is always 1.
13522 * decl.c (pop_decl_level): Removed; manually inlined.
13524 Sun Feb 13 19:04:56 1994 Jason Merrill <jason@deneb.cygnus.com>
13526 * class.h (candidate): Add basetypes field.
13528 * call.c (build_method_call): Do access checking after choosing a
13529 function, not before.
13531 * Makefile.in (cvt.o, call.o, method.o): Depend on class.h.
13532 (mostlyclean): Remove ../cc1plus.
13534 Fri Feb 11 11:52:26 1994 Jason Merrill <jason@deneb.cygnus.com>
13536 * class.c (finish_struct): Don't allow adjusting access to a field
13537 of a base class if a local field has the same name.
13539 * error.c (dump_type_prefix): Output basetype for METHOD_TYPEs.
13541 hu Jan 13 17:55:51 EST 1994 Gnanasekaran Swaminathan <gs4t@virginia.edu>
13543 * cp-tree.h (DESTRUCTOR_NAME_P): do not confuse AUTO_TEMP names
13544 with destructor names when either NO_DOLLAR_IN_LABEL or
13545 NO_DOT_IN_LABEL are not defined.
13547 Now `template <class T, T f(T&), const T*> class A {...}' works.
13549 * pt.c (grok_template_type): substitute template parm types
13550 with actual types in complex type as well.
13551 (coerce_template_parms): update the grok_template_type ()
13554 * pt.c (tsubst): Traverse method list using DECL_CHAIN.
13556 * decl.c (grok_op_properties): Allow operator++/-- to have
13559 * typeck2.c (store_init_value): Don't abort when called to
13560 initialize a type that needs constructing with a CONSTRUCTOR.
13562 * init.c (expand_aggr_init_1, CONSTRUCTOR case): If
13563 store_init_value fails, build and expand an INIT_EXPR. If
13564 store_init_value succeeds, call expand_decl_init.
13566 Fri Feb 11 02:49:23 1994 Mike Stump <mrs@cygnus.com>
13568 * class.c (build_vbase_path): Use complete_type_p instead of
13569 resolves_to_fixed_type_p to determine if the virtual bases are in
13570 their right place for the type of expr. Cures problem of thinking a
13571 virtual base class is one place, when it is in fact someplace else.
13573 Fri Feb 11 00:26:46 1994 Mike Stump <mrs@cygnus.com>
13575 * init.c (resolve_offset_ref): Make sure we first convert to
13576 intermediate type, if given, when dealing with members off `this'.
13577 Solves an incorrrect `type `foo' is not a base type for type
13578 `multiple'' when it is infact, a base type.
13580 Thu Feb 10 21:49:35 1994 Mike Stump <mrs@cygnus.com>
13582 * class.c (modify_other_vtable_entries): Use get_binfo, instead
13583 of binfo_value. Solves problem with compiler giving a `base class
13584 `B' ambiguous in binfo_value (compiler error)' on complex MI
13585 herarchies, when a virtual function is first defied in a virtual
13588 Thu Feb 10 17:19:32 1994 Mike Stump <mrs@cygnus.com>
13590 * class.c (build_vbase_path): Don't complain about ambiguous
13591 intermediate conversion when converting down to a virtual base
13592 class, even if they might seem to be ambiguous.
13594 Thu Feb 10 12:18:26 1994 Jason Merrill <jason@deneb.cygnus.com>
13596 * typeck2.c (build_functional_cast): #if 0 out constructor
13597 inheritance code, improve error messages.
13599 * class.c (finish_base_struct): Complain about base with only
13600 non-default constructors in derived class with no constructors.
13602 * decl.c (grokdeclarator): Fix detection of virtual new/delete.
13604 Wed Feb 9 22:02:32 1994 Mike Stump <mrs@cygnus.com>
13606 * search.c (build_mi_virtuals, add_mi_virtuals,
13607 report_ambiguous_mi_virtuals): Removed unneeded code.
13608 * class.c (finish_struct_bits): Likewise.
13610 Wed Feb 9 11:27:17 1994 Jason Merrill <jason@deneb.cygnus.com>
13612 * pt.c (end_template_instantiation): Push decl before
13613 pop_from_top_level.
13615 * typeck2.c (build_m_component_ref): Make sure datum is of
13618 * init.c (get_type_value): New function, returns
13619 IDENTIFIER_TYPE_VALUE or IDENTIFIER_CLASS_TYPE_VALUE or NULL_TREE.
13621 * call.c (build_method_call): Don't die on call to destructor for
13624 * decl.c (grokdeclarator): Complain about virtual op new and op
13625 delete, make static virtuals unvirtual instead of unstatic.
13627 * typeck.c (build_c_cast): Also call default_conversion on
13630 * decl.c (grokdeclarator): Don't complain about anonymous
13633 * parse.y (simple_stmt, for loops): Move the continue point after
13636 * class.c (finish_struct): Fix setting of
13637 TYPE_HAS_COMPLEX_INIT_REF.
13639 Tue Feb 8 13:21:40 1994 Jason Merrill <jason@deneb.cygnus.com>
13641 * init.c (build_new): Deal with `new double (1)'.
13643 * class.c (finish_struct): TYPE_HAS_COMPLEX_*_REF are supersets of
13644 TYPE_HAS_REAL_*_REF, but TYPE_HAS_COMPLEX_INIT_REF is independent of
13645 TYPE_NEEDS_CONSTRUCTING.
13647 * decl.c (duplicate_decls): Propagate access decls.
13649 * typeck2.c (process_init_constructor): Accept empty_init_node
13650 for initializing unions.
13652 * class.c, lex.c, cp-tree.h: Use
13653 TYPE_HAS_COMPLEX_ASSIGN_REF where TYPE_HAS_REAL_ASSIGN_REF was used
13654 before, use TYPE_HAS_COMPLEX_INIT_REF for TYPE_NEEDS_CONSTRUCTING in
13657 * decl.c (finish_decl): Don't complain about uninitialized const
13658 if it was initialized before.
13660 Mon Feb 7 18:12:34 1994 Jason Merrill <jason@deneb.cygnus.com>
13662 * lex.c (default_assign_ref_body): Don't deal with vbases for
13665 * decl.c (finish_decl): Fix reversed logic for objects and other
13666 things that need to be constructed but have no initializer.
13668 * class.c (finish_struct): Don't set TYPE_HAS_* flags that are
13669 set by grok_op_properties or finish_decl.
13671 * decl.c: Don't warn about extern redeclared inline unless
13672 -Wextern-inline is given.
13673 * decl2.c (lang_decode_option): Likewise.
13674 * cp-tree.h: Likewise.
13676 Mon Feb 7 17:29:24 1994 Per Bothner <bothner@kalessin.cygnus.com>
13678 * decl.c (pushdecl_with_scope): Fix thinko. Add forward
13681 * decl.c (pushdecl_with_scope): New function.
13682 * decl.c (pushdecl_top_level): Use new function.
13683 * decl.c (pushtag): Initialize newdecl.
13684 * decl.c (pushtag): Push new type decl into correct scope.
13686 Mon Feb 7 14:42:03 1994 Jason Merrill <jason@deneb.cygnus.com>
13688 * call.c, cvt.c, init.c, search.c, cp-tree.h:
13689 Eradicate LOOKUP_PROTECTED_OK.
13691 Mon Feb 7 13:57:19 1994 Per Bothner <bothner@kalessin.cygnus.com>
13693 * decl.c (pushtag, xref_tag), cp-tree.h: Add extra parameter
13694 'globalize' to signify implicit declarations.
13695 * decl.c (globalize_nested_type, maybe_globalize_type): Removed.
13696 * decl.c (set_identifier_type_value_with_scope): New function.
13697 * decl.c (set_identifier_local_value): Simplify.
13698 * spew.c (yylex, do_addr): Modify to return a _DEFN if a
13699 forward declaration (followed by ';' and not preceded by 'friend').
13700 * class.c, decl.c, except.c, init.c, parse.y,
13701 pt.c, search.c: Add new argument to calls to xref_tag and
13704 Mon Feb 7 00:22:59 1994 Jason Merrill <jason@deneb.cygnus.com>
13706 * cp-tree.h (ACCESSIBLY_UNIQUELY_DERIVED_P): New macro, means what
13707 ACCESSIBLY_DERIVED_FROM_P meant before.
13708 (ACCESSIBLY_DERIVED_FROM_P): Now disregards ambiguity.
13710 * cvt.c (build_up_reference): Call get_binfo with PROTECT == 1.
13712 * search.c (get_base_distance_recursive): Members and friends of
13713 a class X can implicitly convert an X* to a pointer to a private or
13714 protected immediate base class of X.
13715 (get_binfo_recursive): Likewise.
13716 (get_base_distance): Ignore ambiguity if PROTECT < 0.
13717 (get_binfo): Lose multiple values of PROTECT.
13718 (compute_access): Protected is OK if the start of the
13719 search is an accessible base class of current_class_type.
13721 * method.c (build_opfncall): Do check access on operator new here.
13723 * decl.c (finish_function): Don't check access on operator new
13726 Sun Feb 6 14:06:58 1994 Jason Merrill <jason@deneb.cygnus.com>
13728 * decl.c (xref_tag): The base of a derived struct is NOT always
13731 * pt.c (do_explicit_instantiation): New function, called from
13732 parser to do explicit function instantiation.
13733 (type_unification): Allow the args list to be terminated with
13735 (do_pending_expansions): Look at i->interface for non-member
13738 * parse.y (datadef): Move explicit_instantiation here.
13739 (structsp): From here.
13740 (datadef): Complain about `int;'.
13742 Sun Feb 6 12:33:18 1994 Per Bothner <bothner@kalessin.cygnus.com>
13744 * pt.c (end_template_instantiation), cp-tree.h: Remove unused
13745 second parameter, and simplify first from a TREE_LIST where
13746 we only care about its TREE_VALUE to just the value (an IDENTIFIER).
13747 * pt.c (instantiate_member_templates): Simplify argument list
13748 from a TREE_LIST to just an IDENTIFIER.
13749 * lex.c (yyprint): PRE_PARSED_CLASS_DECL is now just an IDENTIFIER.
13750 * parse.y (template_instantiate_once): Simplify accordingly.
13751 * decl.c (inner_binding_level): New. Use various places to
13754 Sun Feb 6 02:49:37 1994 Jason Merrill <jason@deneb.cygnus.com>
13756 * typeck2.c (build_functional_cast): int() -> int(0).
13758 Sat Feb 5 00:53:21 1994 Jason Merrill <jason@deneb.cygnus.com>
13760 * class.c (finish_struct): Don't do a bitwise copy for op= if the
13761 class has a virtual function table.
13763 * typeck.c (convert_for_initialization): Restore warnings about
13764 not using defined op=. Should really be my_friendly_aborts, I
13767 Fri Feb 4 14:21:00 1994 Jason Merrill <jason@deneb.cygnus.com>
13769 * class.c (finish_struct): Tidy up conditions for doing bitwise
13772 * decl.c (build_default_constructor): #if 0 out.
13774 * *: Eradicate TYPE_GETS_{ASSIGNMENT,ASSIGN_REF,CONST_ASSIGN_REF,
13775 CONST_INIT_REF}, TYPE_HAS_REAL_CONSTRUCTOR.
13777 * decl.c (grokdeclarator): Don't return void_type_node for
13778 friends being defined here.
13780 * init.c (perform_member_init): Only do the init if it's useful.
13782 * lex.c (default_copy_constructor_body): If we don't need to do
13783 memberwise init, just call __builtin_memcpy.
13784 (default_assign_ref_body): Likewise.
13786 * decl.c (grokdeclarator): If friendp && virtualp, friendp = 0.
13788 Fri Feb 4 13:02:56 1994 Mike Stump <mrs@cygnus.com>
13790 * lex.c (reinit_parse_for_method, cons_up_default_function):
13791 Don't give warn_if_unknown_interface warning when it came from a
13792 system header file.
13793 * pt.c (end_template_decl, instantiate_template): Likewise.
13794 * decl.c (start_decl): Likewise.
13796 Fri Feb 4 00:41:21 1994 Jason Merrill <jason@deneb.cygnus.com>
13798 * decl.c (grokdeclarator): Don't try to set TYPE_WAS_ANONYMOUS on
13801 * decl2.c (constructor_name_full): Use IS_AGGR_TYPE_CODE instead of
13802 IS_AGGR_TYPE, since we don't know it's a type.
13804 Thu Feb 3 11:36:46 1994 Jason Merrill <jason@deneb.cygnus.com>
13806 * decl.c (grokdeclarator): Don't complain about anonymous unions.
13808 * cp-tree.h (TYPE_WAS_ANONYMOUS): This struct was originally
13809 anonymous, but had a name given to it by a typedef.
13811 * decl.c (grokdeclarator): When renaming an anonymous struct, set
13812 TYPE_WAS_ANONYMOUS.
13814 * decl2.c (constructor_name_full): Use TYPE_WAS_ANONYMOUS.
13816 * cp-tree.h (DECL_UNDEFINED_FRIENDS): #if 0 out.
13818 * init.c (xref_friend): Don't set up DECL_UNDEFINED_FRIENDS.
13819 (embrace_waiting_friends): Don't use DECL_UNDEFINED_FRIENDS.
13821 * decl.c (grokdeclarator): Set TYPE_NESTED_NAME properly on nested
13822 anonymous structs that get typedef'd.
13824 * decl.c (grokdeclarator): Always return void_type_node for
13827 * error.c (dump_function_decl): Don't use DECL_CLASS_CONTEXT for
13829 (dump_function_decl): Don't print out default args for
13830 a function used in an expression.
13832 * decl.c (grokdeclarator): Give error on abstract declarator used
13833 in an invalid context (i.e. `void (*)();').
13835 * error.c (cp_line_of): Support _TYPE nodes.
13836 (cp_file_of): Likewise.
13838 * cvt.c (build_up_reference): Don't abort if passed a SAVE_EXPR;
13839 it can happen for the RHS of an assignment stmt where the LHS is
13842 * init.c (expand_aggr_init_1): Deal with bracketed initializer
13845 * class.c (finish_struct): Deal with enumerators and typedefs
13848 Wed Feb 2 11:30:22 1994 Jason Merrill <jason@deneb.cygnus.com>
13850 * class.c (finish_struct): Tidy up loop over fields.
13852 * errfn.c (cp_thing): Don't advance twice after a format.
13854 * class.c (finish_struct): Complain about needing a constructor
13855 if a member has only non-default constructors, and don't try to
13856 generate a default constructor.
13858 * decl.c (finish_decl): Also do the constructor thing if
13859 TYPE_NEEDS_CONSTRUCTING is set (for arrays).
13861 * search.c (unuse_fields): New function: mark all fields in this
13863 (dfs_unuse_fields): Helper function.
13865 * class.c (pushclass): If the new class is the same as the old
13866 class, still unuse the fields.
13867 (unuse_fields): Move to search.c.
13869 * decl.c (grok_op_properties): Add friendp argument.
13870 (grokfndecl): Pass it.
13871 (start_method): Likewise.
13873 * decl2.c (delete_sanity): Add use_global_delete parameter to catch
13876 * parse.y (unary_expr): Pass new parameter to delete_sanity.
13878 * lex.c (default_copy_constructor_body): Don't choke if the union
13880 (default_assign_ref_body): Likewise.
13882 * call.c (compute_conversion_costs_ansi): Do the right thing for
13885 * decl.c (push_to_top_level): Optimize.
13887 * decl.c (start_function): Look for the lexical scope of a friend
13888 in DECL_CLASS_CONTEXT.
13890 * init.c (do_friend): Set DECL_CLASS_CONTEXT on global friends.
13892 Tue Feb 1 15:59:24 1994 Jason Merrill <jason@deneb.cygnus.com>
13894 * cp-tree.h (TREE_GETS_PLACED_NEW): New macro.
13896 * init.c (init_init_processing): Don't assign BIN/BID to the
13897 IDENTIFIER_GLOBAL_VALUEs of their respective operators.
13898 (build_new): Check TREE_GETS_PLACED_NEW.
13900 * decl.c (grok_op_properties): Don't set TREE_GETS_NEW for a decl of
13901 op new with placement, set TREE_GETS_PLACED_NEW.
13903 * cp-tree.h (ANON_UNION_P): New macro. Applies to decls.
13905 * class.c (finish_struct): Don't treat anonymous unions like
13906 other aggregate members. Do synthesize methods for unions without
13907 a name, since they may or may not be "anonymous unions".
13909 * decl2.c (grok_x_components): Wipe out memory of synthesized methods
13910 in anonymous unions.
13912 * lex.c (default_copy_constructor_body): Support unions.
13913 (default_assign_ref_body): Likewise.
13915 Mon Jan 31 12:07:30 1994 Jason Merrill <jason@deneb.cygnus.com>
13917 * cp-tree.h: Fix documentation of LOOKUP_GLOBAL, add prototypes.
13919 * error.c (args_as_string): New function (%A), like type_as_string
13920 except NULL_TREE -> "..."
13922 * call.c (build_overload_call_real): Fix for new overloading.
13924 * decl.c (grok_op_properties): Set all of the TYPE_OVERLOADS_* flags
13927 * parse.y (operator_name): Instead of here.
13929 * typeck2.c (build_functional_cast): Treat a TREE_LIST as a list
13932 * call.c (build_overload_call_real): Support LOOKUP_SPECULATIVELY.
13934 * method.c (build_opfncall): Don't need to massage return value
13935 any more, call build_overload_call with all flags.
13937 * typeck.c (build_x_binary_op): Put back speculative call to
13939 (build_x_unary_op): Likewise.
13940 (build_x_conditional_expr): Likewise.
13942 Mon Jan 31 10:00:30 1994 Mike Stump <mrs@cygnus.com>
13944 * cvt.c (build_type_conversion_1): Change call to pedwarn into
13945 warning, and conditionalize upon warn_cast_qual.
13947 Fri Jan 28 11:48:15 1994 Jason Merrill <jason@deneb.cygnus.com>
13949 * search.c (lookup_field): If xbasetype is a binfo, copy it to
13950 avoid clobbering its inheritance info.
13952 * call.c (build_method_call): Don't overwrite basetype_path with
13953 TYPE_BINFO (inst_ptr_basetype) if they have the same type.
13955 * search.c (compute_access): Fix handling of protected inheritance
13956 and friendship with the enclosing class.
13958 * typeck2.c (store_init_value): Allow passing of TREE_CHAIN for
13959 initialization of arbitrary variable.
13961 * typeck2.c (build_functional_cast): Only try calling a method if
13964 * decl.c (grokdeclarator): Move handling of constructor syntax
13965 initialization into first loop for generality.
13966 (parmlist_is_random): Lose.
13968 * lex.c (cons_up_default_function): Set TREE_PARMLIST on arguments
13969 to default function.
13971 Thu Jan 27 19:26:51 1994 Jason Merrill <jason@deneb.cygnus.com>
13973 * decl.c (grokparms): Abort if we get called with something we don't
13976 Thu Jan 27 17:37:25 1994 Mike Stump <mrs@cygnus.com>
13978 * call.c (build_overload_call_real): Change argument complain to
13979 flags to match style of rest of code. Pass it down to
13980 build_function_call_real as necessary.
13981 * call.c (build_overload_call, build_overload_call_maybe): Change
13982 argument complain to flags to match style of rest of code.
13983 * cp-tree.h (build_function_call_real): Added fourth flags
13985 * cvt.c (convert_to_reference): Only give warning messages, if
13986 LOOKUP_COMPLAIN is set.
13987 * typeck.c (build_x_function_call): Change simple complain
13988 argument to build_overload_call_maybe and build_overload_call, to
13989 LOOKUP_COMPLAIN to match style of rest of code.
13990 * typeck2.c (build_functional_cast): Likewise.
13991 * typeck.c (build_function_call_real): Add flags, so that we can
13992 not complain, if we don't want to complain. Complain about
13993 arguments, if we are complaining, otherwise don't.
13994 * typeck.c (build_function_call, build_function_call_maybe):
13995 Stick in flags argument.
13996 * typeck.c (build_x_binary_op, build_x_unary_op,
13997 build_x_conditional_expr, build_x_compound_expr): Follow style of
13998 build_x_indirect_ref, as it is more correct and more common.
14000 Thu Jan 27 14:36:20 1994 Jason Merrill <jason@deneb.cygnus.com>
14002 * call.c (build_method_call): Don't check for being called with
14005 * decl2.c (finish_file): Don't play with DECL_CLASS_CONTEXT for the
14006 static initializer function.
14008 * init.c (build_member_call): Use convert_force here, too.
14010 * search.c (compute_access): Only treat static members specially
14011 if they are referenced directly.
14013 Wed Jan 26 18:28:14 1994 Jason Merrill <jason@deneb.cygnus.com>
14015 * gxxint.texi (Access Control): New node.
14017 * search.c (current_scope): New function; returns whichever of
14018 current_class_type and current_function_decl is the most nested.
14019 (compute_access): Total overhaul to make it clearer and more
14020 correct. Don't use the cache for now; in the only situation where
14021 it was used before, it gained nothing. This frees up three of the
14022 DECL_LANG_FLAGs for possible other use!
14024 * cp-tree.h: #if 0 out DECL_PUBLIC & friends.
14026 * typeck.c (build_component_ref_1): Don't check DECL_PUBLIC.
14028 * call.c (build_method_call): Use convert_force to cast `this' --
14029 rely on the access checking for the method itself.
14031 * init.c (is_friend): Do the nesting thing, handle types. I am
14033 (is_friend_type): Become a shell for is_friend.
14034 (add_friend): Never stick in ctype.
14035 Why are the friendship functions in init.c, anyway?
14037 Wed Jan 26 17:50:00 1994 Mike Stump <mrs@cygnus.com>
14039 * cvt.c (build_type_conversion_1): Don't conditionalize call to
14040 pedwarn upon pedantic.
14042 Wed Jan 26 17:20:46 1994 Mike Stump <mrs@cygnus.com>
14044 * cvt.c (convert_to_reference): Add 8.4.3 checking so that one
14045 gets a warning if one tries to initialize a non-const & from a
14047 * cvt.c (convert_to_reference): Use %P format for argument
14048 numbers in warnings.
14050 Wed Jan 26 14:35:06 1994 Mike Stump <mrs@cygnus.com>
14052 * init.c (build_delete): Follow style in call.c to construct the
14053 virtual call to the desctructor, as that code is right. Fixes a
14054 problem of the compiler saying a pointer conversion is ambiguous.
14056 Wed Jan 26 11:28:14 1994 Jason Merrill <jason@deneb.cygnus.com>
14058 * cp-tree.h (VTABLE_NAME_P): Change other occurrence of
14059 VTABLE_NAME_FORMAT to VTABLE_NAME.
14061 * *: s/visibility/access/g
14063 Tue Jan 25 18:39:12 1994 Jason Merrill <jason@deneb.cygnus.com>
14065 * typeck.c (build_modify_expr): Don't smash references if INIT_EXPR.
14067 Tue Jan 25 13:54:29 1994 Mike Stump <mrs@cygnus.com>
14069 * init.c (build_delete): Back out Jan 17th & 18th pacthes, as
14072 Tue Jan 25 13:11:45 1994 Jason Merrill <jason@deneb.cygnus.com>
14074 * decl.c (duplicate_decls): Fix pointer arithmetic.
14076 Mon Jan 24 15:50:06 1994 Chip Salzenberg <chip@fin.uucp>
14078 [ cp-* changes propagated from c-* changes in 940114 snapshot ]
14079 * cp-parse.y (maybe_attribute): Allow multiple __attribute__
14080 clauses on a declaration.
14082 Mon Jan 24 17:06:23 1994 Jason Merrill <jason@deneb.cygnus.com>
14084 * class.c (finish_struct): Do synthesize methods for anon
14085 structs, just not unions.
14087 Mon Jan 24 13:50:13 1994 Kung Hsu <kung@mexican.cygnus.com>
14089 * decl.c (xref_tag): handle anonymous nested type.
14090 * decl.c (globalize_nested_type): add no globalize bit check.
14091 * spew.c (hack_more_ids) : templated nested decl not push top
14094 * parse.y : get rid of 'goto do_components'. It is much better
14097 * decl.c (is_anon_name): get rid of the function and use the
14098 macro ANON_AGGRNAME_P.
14101 Fri Jan 21 14:06:02 1994 Jason Merrill <jason@deneb.cygnus.com>
14103 * class.c (finish_struct): Don't synthesize any methods for
14104 anonymous structs/unions.
14106 * typeck.c (build_modify_expr): Don't treat pmf's as class objects.
14108 Thu Jan 20 18:56:46 1994 Jason Merrill <jason@deneb.cygnus.com>
14110 * method.c (build_opfncall): Call build_indirect_ref on
14111 synthesized instance for operator delete.
14113 * pt.c (type_unification): Don't abort if called with a list of
14116 * class.c (instantiate_type): Deal with function templates.
14118 Thu Jan 20 16:55:35 1994 Jim Wilson <wilson@sphagnum.cygnus.com>
14120 * Makefile.in (CC): Default to cc not gcc.
14122 Thu Jan 20 13:47:54 1994 Jason Merrill <jason@deneb.cygnus.com>
14124 * typeck.c (build_modify_expr): Call constructor if appropriate.
14126 * decl.c (push_to_top_level): Clear out class-level bindings cache.
14128 Wed Jan 19 13:51:22 1994 Jason Merrill <jason@deneb.cygnus.com>
14130 * call.c (resolve_scope_to_name): Work recursively (previously only
14131 looked down one level).
14133 * lex.c (do_pending_inlines): If we're still dealing with the last
14134 batch of inlines, don't start working on a new one.
14136 * Makefile.in (stamp-parse): Update conflict count.
14139 * parse.y (explicit_instantiation): New rule; implements
14140 'template A<int>' syntax (though not 'template foo(int)' yet).
14141 (structsp): Add explicit_instantiation.
14143 Tue Jan 18 13:53:05 1994 Jason Merrill <jason@deneb.cygnus.com>
14145 * class.c (finish_struct, etc.): Simplify decision to synthesize
14148 * call.c, class.c, cp-tree.h, decl.c, init.c,
14149 ptree.c, search.c, typeck.c, typeck2.c: Nuke
14150 TYPE_NEEDS_CONSTRUCTOR (change all calls to TYPE_NEEDS_CONSTRUCTING).
14151 * init.c (expand_aggr_init_1): Don't try non-constructor methods
14152 of initializing objects.
14153 (build_new): Don't try other methods if the constructor lookup fails.
14155 * class.c (finish_base_struct): Set cant_have_default_ctor and
14156 cant_synth_copy_ctor properly.
14157 (finish_struct): Likewise.
14159 Mon Jan 17 13:58:18 1994 Jason Merrill <jason@deneb.cygnus.com>
14161 * typeck.c (build_modify_expr_1): #if 0 out again.
14162 (build_modify_expr): #if 0 out memberwise init code again.
14164 * lex.c (default_copy_constructor_body): Be const-correct.
14165 (default_assign_ref_body): Likewise.
14167 * init.c (perform_member_init): Use TYPE_HAS_CONSTRUCTOR to decide
14168 whether or not to use it, rather than TYPE_NEEDS_CONSTRUCTING.
14169 (expand_aggr_init): Disable silent conversion from initializer list
14170 to list of args for a constructor.
14172 * class.c (base_info): Lose needs_default_ctor.
14173 (finish_base_struct): Likewise.
14174 (finish_struct): Likewise.
14176 * decl.c (init_decl_processing): Don't turn off flag_default_inline
14177 just because flag_no_inline is on.
14178 (finish_decl): Use TYPE_HAS_CONSTRUCTOR to decide to use
14181 * class.c (finish_struct): Synthesize default ctor whenever
14184 * Makefile.in (TAGS): Don't try to run etags on cp-parse.y.
14186 Sat Jan 15 18:34:33 1994 Mike Stump <mrs@cygnus.com>
14188 * Makefile.in, configure: Handle the C++ front-end in a
14190 * cp-*: Move C++ front-end to cp/*.
14192 Fri Jan 14 14:09:37 1994 Jason Merrill <jason@deneb.cygnus.com>
14194 * cp-typeck.c (build_function_call_real): Modify to match other
14195 instances of taking the address of the function.
14197 * cp-class.c (finish_struct): Set TYPE_HAS_REAL_CONSTRUCTOR to 1 if
14198 there are non-synthesized constructors.
14199 Only set TYPE_NEEDS_CONSTRUCTOR if TYPE_HAS_REAL_CONSTRUCTOR.
14200 Always generate copy constructor if possible.
14202 * cp-tree.h (lang_type): Add has_real_constructor bitfield.
14203 (TYPE_HAS_REAL_CONSTRUCTOR): Define.
14205 * cp-lex.c (default_copy_constructor_body): Use init syntax
14208 * cp-type2.c (store_init_value): Only give error for initializer list
14209 if TYPE_HAS_REAL_CONSTRUCTOR.
14211 Thu Jan 13 15:38:29 1994 Jason Merrill <jason@deneb.cygnus.com>
14213 * cp-tree.h (DECL_SYNTHESIZED): Add defn.
14214 (lang_decl): Add synthesized bitfield to decl_flags.
14216 * cp-lex.c (cons_up_default_function): Use DECL_SYNTHESIZED to mark
14217 artificial methods, rather than a line # of 0.
14219 Fri Jan 14 18:25:29 1994 Kung Hsu <kung@mexican.cygnus.com>
14221 * cp-decl (xref_tag): fix a bug in conflict type.
14222 * cp-parse.y : add SCOPED_NAME for uninstantiated template nested
14224 * cp-spew.c (yylex) : generated SCOPED_NAME token.
14225 * cp-lex.c (yyprint): handle SCOPED_NAME.
14227 Fri Jan 14 17:00:29 1994 Mike Stump <mrs@cygnus.com>
14229 * cp-decl.c (pushdecl): Revert patch from Jan 11 19:33:03, as it is
14232 Thu Jan 13 14:00:35 1994 Kung Hsu <kung@mexican.cygnus.com>
14234 * cp-decl2.c (grok_x_components): fix a bug that enum type does not
14237 Thu Jan 13 11:39:34 1994 Mike Stump <mrs@cygnus.com>
14239 Ensure that all vtable pointers are initialized with all the right
14242 * cp-class.c (is_normal): Changed to reflect new meaning of
14243 CLASSTYPE_VFIELD_PARENT.
14244 * cp-class.c (maybe_fixup_vptrs): Use of
14245 CLASSTYPE_NEEDS_VIRTUAL_REINIT here is misguided. Use
14246 BINFO_MODIFIED instead.
14247 * cp-class.c (finish_struct): Changed to reflect new meaning of
14248 CLASSTYPE_VFIELD_PARENT.
14249 * cp-decl.c (get_binfo_from_vfield): Removed, unneeded now.
14250 * cp-decl.c (finish_function): Use init_vtbl_ptrs, instead of open
14252 * cp-init.c (init_vfields): Changed name to init_vtbl_ptrs, and
14254 * cp-init.c (emit_base_init): Use new name init_vtbl_ptrs.
14255 * cp-tree.h (vfield_parent): Changed to integer.
14256 * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Changed docs to reflect new
14258 * cp-tree.h (init_vtbl_ptrs): Added init_vtbl_ptrs.
14260 Wed Jan 12 18:24:16 1994 Kung Hsu <kung@mexican.cygnus.com>
14262 * cp-decl.c (xref_tag): re-implement globalize nested type.
14263 * cp-decl2.c (grok_x_components): ditto.
14264 * cp-parse.y: ditto.
14265 * cp-tree.h (lang_type): add no_globalize bit in type_flags.
14267 Wed Jan 12 14:08:09 1994 Jason Merrill <jason@deneb.cygnus.com>
14269 * cp-decl.c (grokdeclarator): Don't set TREE_PUBLIC on friend
14270 decls with a definition attached.
14272 * cp-typeck.c (build_modify_expr): Undo previous change in the case
14275 Tue Jan 11 19:33:03 1994 Jason Merrill <jason@deneb.cygnus.com>
14277 * cp-typeck.c (build_modify_expr): Replace code for generating
14278 assignment semantics for classes with an error.
14279 (build_modify_expr_1): #if 0 out.
14281 * cp-decl.c (pushdecl): Patch bogus design of pushdecl
14282 behavior for overloaded functions (it doesn't push anything).
14284 * cp-class.c (finish_struct): When generating default op=,
14285 set TYPE_HAS_ASSIGNMENT.
14287 Mon Jan 10 18:48:06 1994 Mike Stump <mrs@cygnus.com>
14289 * cp-cvt.c (convert): Make {double, clashing enum} -> enum
14291 * cp-typeck.c (convert_for_assignment): Simplify.
14292 * cp-decl2.c (warn_enum_clash): Removed.
14293 * invoke.texi (-Wenum-clash): Removed.
14294 * toplev.c (-Wenum-clash): Removed.
14296 Mon Jan 10 17:48:37 1994 Kung Hsu <kung@mexican.cygnus.com>
14298 * cp-decl.c (finish_decl): fix incorrect popclass call.
14300 * cp-decl.c (is_anon_name): new function, check whether the name
14301 is anonymous name generated by compiler.
14302 * cp-decl.c (grokdeclarator): allow nested SCOPE_REF
14303 * cp-spew.c (hack_more_ids): handle nested type in template.
14304 * cp-parse.y : handle nested type reference in uninstantiated
14306 * cp-call.c (build_method_call): handle uninstantiated template
14308 * cp-pt.c (search_nested_type_in_tmpl): new function, search nested
14310 * cp-pt.c (lookup_nested_type_by_name): new function, lookup nested
14312 * cp-pt.c (tsubst): handle nested type search by name.
14314 Mon Jan 10 14:32:18 1994 Jason Merrill <jason@deneb.cygnus.com>
14316 * cp-init.c (build_member_call): Propagate qualifiers to new type.
14318 * cp-call.c (build_method_call): Count functions the new way.
14320 Fri Jan 7 19:03:26 1994 Jason Merrill <jason@deneb.cygnus.com>
14322 * cp-decl.c (pushtag): Set DECL_ASSEMBLER_NAME for nested classes,
14325 Tue Jan 4 16:45:51 1994 Kung Hsu <kung@cirdan.cygnus.com>
14327 * cp-parse.y: change to handle whether to globalize nested class.
14328 * cp-decl.c(xref_tag, maybe_globalize_type): Likewise.
14330 Mon Jan 3 22:22:32 1994 Gerald Baumgartner <gb@cygnus.com>
14332 * Makefile.in cp-call.c cp-class.c cp-cvt.c cp-decl.c cp-decl2.c
14333 cp-error.c cp-init.c cp-lex.c cp-lex.h cp-method.c cp-parse.y
14334 cp-spew.c cp-tree.c cp-tree.h cp-type2.c cp-typeck.c cp-xref.c
14335 gplus.gperf toplev.c: Incorporated C++ signature extension.
14336 * cp-sig.c: New file, contains most of signature processing.
14337 * cp-hash.h: Regenerated from gplus.gperf.
14339 * gcc.1 g++.1: Added explanation for the `-fhandle-signatures'
14340 and `-fno-handle-signatures' command line flags.
14342 * gcc.texi: Changed the last-modification date.
14343 * invoke.texi: Added `-fhandle-signatures' in the list of
14344 C++ language options. Added explanation for this option.
14346 Tue Dec 28 21:10:03 1993 Mike Stump <mrs@cygnus.com>
14348 * cp-init.c (expand_vec_init): Remove comptypes test, as it is too
14351 Tue Dec 28 13:42:22 1993 Mike Stump <mrs@cygnus.com>
14353 * cp-pt.c (do_pending_expansions): Decide to expand a template
14354 member function, based upon it's class type, not the class type of
14355 the first place it was declared.
14357 Tue Dec 28 05:42:31 1993 Mike Stump <mrs@cygnus.com>
14359 * cp-class.c (is_normal): New routine, use to determine when the
14360 given binfo is the normal one. (The one that should have the simple
14362 * cp-class.c (modify_other_vtable_entries): Use DECL_ASSEMBLER_NAME
14363 to check if two fndecls are `the same'. Sometimes this routine can
14364 modify the main vtable, and normal should be 1, in that case, so use
14365 is_normal() to determine if this is the main vtable for the class.
14366 Don't recurse down virtual bases, as they are shared, and we take
14367 care of them elsewhere.
14368 * cp-class.c (modify_vtable_entries): If we have already updated the
14369 vtable with the new virtual, don't do it again.
14370 * cp-class.c (finish_struct): Set CLASSTYPE_VFIELD_PARENT as
14371 appropriate. Do virtual function overriding in virtual bases, after
14372 normal overriding, so that the base function list in DECL_VINDEX is
14373 not overridden, before we have a chance to run through the list.
14374 Use DECL_ASSEMBLER_NAME to check if two fndecls are `the same'.
14375 Make sure we pass the right address into modify_vtable_entries.
14376 * cp-tree.h (CLASSTYPE_VFIELD_PARENT): New field to indicate which
14377 binfo is the one that has the vtable that we based our vtable on.
14379 Fri Dec 24 09:40:52 1993 Michael Tiemann <tiemann@blues.cygnus.com>
14381 * cp-typeck.c (c_expand_start_case): Use default_conversion to
14382 convert expression from reference type if necessary.
14384 Wed Dec 22 17:58:43 1993 Jason Merrill <jason@deneb.cygnus.com>
14386 * cp-typeck.c (build_unary_op): Make sure that it's a TREE_LIST before
14387 trying to read its TREE_VALUE.
14389 * cp-class.c (finish_struct_methods): Clear DECL_IN_AGGR_P here.
14390 (finish_struct): Instead of here.
14392 Tue Dec 21 14:34:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14394 * cp-tree.c (list_hash_lookup_or_cons): Make sure the type doesn't
14395 have TYPE_PTRMEMFUNC_P set before we try to build its
14396 CLASSTYPE_ID_AS_LIST.
14397 (get_decl_list): Likewise, when trying to read it.
14399 * cp-tree.h (VTABLE_NAME): No def with NO_{DOLLAR,DOT} defined.
14400 (VTABLE_NAME_P): Use it instead of VTABLE_NAME_FORMAT.
14402 Mon Dec 20 13:35:03 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14404 * cp-typeck.c (rationalize_conditional_expr): New function.
14405 (unary_complex_lvalue): Use it.
14406 (build_modify_expr): Use it, since trying to do an ADDR_EXPR of it
14407 with build_unary_op won't cut it. Don't wrap the COND_EXPR with a
14410 * cp-decl2.c (explicit_warn_return_type): Deleted variable.
14411 (lang_decode_option): Set warn_return_type, not explicit_*, for
14412 -Wreturn-type and -Wall. This is what rest_of_compilation uses to
14413 decide if it should go into jump_optimize or not.
14414 * cp-tree.h (explicit_warn_return_type): Deleted.
14415 * cp-decl.c (grokdeclarator): Use warn_return_type, not explicit_*.
14416 (finish_function): Also complain about no return in a non-void fn if
14417 we're being pedantic (don't rely on use of -Wreturn-type).
14419 Fri Dec 17 15:45:46 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14421 * cp-decl.c (grokdeclarator): Forbid declaration of a function as
14422 static if it's being done inside another function.
14424 * cp-search.c (compute_visibility): Check for friendship both ways.
14426 Fri Dec 17 14:28:25 1993 Jason Merrill <jason@deneb.cygnus.com>
14428 * cp-cvt.c (build_default_binary_type_conversion): Make error
14429 messages more helpful.
14431 * cp-error.c (op_as_string): New function, returns "operator =="
14432 given EQ_EXPR or suchlike.
14434 Fri Dec 17 13:28:11 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14436 * cp-call.c (print_n_candidates): New function.
14437 (build_overload_call_real): Use it when we complain about a call
14440 Fri Dec 17 12:41:17 1993 Jason Merrill <jason@deneb.cygnus.com>
14442 * cp-call.c (build_method_call): Fix checking for static call
14445 * cp-method.c (build_opfncall): Call build_indirect_ref on argument
14448 * cp-init.c (build_new): Don't mess with rval when building
14451 Thu Dec 16 16:48:05 1993 Kung Hsu <kung@cirdan.cygnus.com>
14453 * cp-lex.c (default_assign_ref_body): add check when TYPE_NESTED_
14454 NAME(type) may not be exist. It's not a problem for old compiler.
14456 Thu Dec 16 14:46:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14458 * cp-tree.h (CLASSTYPE_ALTERS_VISIBILITIES_P): Delete macro, it's
14459 never used for anything.
14460 (struct lang_type, member type_flags): Delete field
14461 `alters_visibility', and up `dummy' by 1.
14462 * cp-class.c (finish_base_struct): Delete code that copies the
14463 setting of CLASSTYPE_ALTERS_VISIBILITIES_P.
14464 (finish_struct): Delete code that sets it.
14466 Thu Dec 16 14:44:39 1993 Jason Merrill <jason@deneb.cygnus.com>
14468 * cp-decl.c, cp-init.c, cp-typeck.c: Fix arguments to
14469 build_method_call that I messed up before.
14471 * cp-search.c (get_base_distance): If protect > 1, allow immediate
14474 * cp-class.c (finish_base_struct): Set cant_synth_* correctly.
14475 (finish_struct): Likewise. Well, nigh-correctly; it won't deal
14476 properly with the case where a class contains an object of an
14477 ambiguous base class which has a protected op=. Should be fixed
14478 when the access control code gets overhauled.
14479 (finish_struct_methods): Set TYPE_HAS_NONPUBLIC_* correctly.
14481 Thu Dec 16 12:17:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14483 * cp-lex.c (real_yylex): Turn the code back on that deals with
14484 __FUNCTION__ and __PRETTY_FUNCTION__. Don't use lookup_name, to
14485 avoid the ambiguity problems that led to it being turned off in the
14488 * cp-method.c (hack_identifier): Also check for a TYPE_PTRMEMFUNC_P
14489 to see if something is a method.
14491 Wed Dec 15 18:35:58 1993 Mike Stump <mrs@cygnus.com>
14493 * cp-typeck.c (build_modify_expr): Avoid error messages on small
14495 * cp-typeck.c (convert_for_assignment): Add missing argument to
14496 cp_warning and cp_pedwarn calls.
14498 Wed Dec 15 18:25:32 1993 Jason Merrill <jason@deneb.cygnus.com>
14500 * cp-parse.y (member_init): ANSI C++ doesn't forbid old-style base
14501 initializers; it's just anachronistic.
14503 * cp-decl.c (finish_decl): Don't require external-linkage arrays
14504 to have a complete type at declaration time when pedantic.
14506 Tue Dec 14 11:37:23 1993 Jason Merrill <jason@deneb.cygnus.com>
14508 * cp-decl.c (pushdecl): Don't set DECL_CONTEXT if it's already set.
14510 * cp-call.c (build_method_call): Don't dereference pointer given
14513 * cp-decl.c (finish_function): Don't pass pointer to
14515 (finish_function): Likewise.
14517 * cp-typeck.c (build_x_function_call): Likewise.
14519 * cp-method.c (build_component_type_expr): Likewise.
14521 * cp-init.c (build_member_call): Likewise.
14522 (build_new): Likewise.
14524 Mon Dec 13 18:04:33 1993 Kung Hsu <kung@cirdan.cygnus.com>
14526 * cp-decl.c (xref_tag): fix regression created by changes made
14528 * cp-decl.c (xref_defn_tag): fix parallel nested class problem.
14530 Fri Dec 10 12:40:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14532 * cp-call.c (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print
14533 out the final evaluation of the function, so we can see if ELLIPSIS,
14534 USER, and EVIL were set at the end.
14536 * cp-call.c (convert_harshness_ansi): When the parm isn't an lvalue,
14537 only go for setting TRIVIAL_CODE if we are dealing with types that
14540 Thu Dec 9 18:27:22 1993 Mike Stump <mrs@cygnus.com>
14542 * cp-decl.c (flag_huge_objects): New flag to allow large objects.
14543 * toplev.c (lang_options): Likewise.
14544 * cp-decl2.c (flag_huge_objects, lang_f_options): Likewise.
14545 * cp-decl.c (delta_type_node): New type for delta entries.
14546 * cp-tree.h (delta_type_node): Likewise.
14547 * cp-decl.c (init_decl_processing): Setup delta_type_node.
14548 * cp-decl.c (init_decl_processing, build_ptrmemfunc_type): Use
14549 delta_type_node instead of short_integer_type_node.
14550 * cp-class.c (build_vtable_entry): Likewise.
14552 Thu Dec 9 16:19:05 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14554 * cp-tree.h (OPERATOR_TYPENAME_P): Define outside of
14555 NO_{DOLLAR,DOT} macro checks, so it always gets defined.
14556 (VTABLE_NAME_P): Define for NO_DOT && NO_DOLLAR_IN_LABEL.
14558 Wed Dec 8 17:38:06 1993 Mike Stump <mrs@cygnus.com>
14560 * cp-decl.c (finish_decl): Make sure things that can go into
14561 "common", do go into common, if -fcommon is given.
14563 Wed Dec 8 13:01:54 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14565 * cp-call.c (print_harshness) [DEBUG_MATCHING]: New function.
14566 (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print out
14567 argument matching diagnostics to make instantly clear what the
14570 * cp-call.c (convert_harshness_ansi): If the parm isn't an lvalue,
14571 then check to see if the penalty was increased due to
14572 signed/unsigned mismatch, and use a TRIVIAL_CODE if it wasn't.
14574 Tue Dec 7 18:29:14 1993 Kung Hsu <kung@cirdan.cygnus.com>
14576 * cp-decl.c (xref_tag, pushtag): Fix nested class search/resolution
14579 Tue Dec 7 16:09:34 1993 Jason Merrill <jason@deneb.cygnus.com>
14581 * cp-class.c (finish_struct): Before synthesizing methods, if no
14582 methods have yet been declared then set nonprivate_method. Don't
14583 set non_private method after synthesizing a method.
14585 * cp-lex.c (extract_interface_info): If flag_alt_external_templates
14586 is set, tie emitted code to the location of template instantiation,
14587 rather than definition.
14589 * cp-tree.h: Declare flag_alt_external_templates.
14591 * cp-decl2.c (lang_decode_option): Support -falt-external-templates.
14593 * toplev.c (lang_options): Likewise.
14595 Mon Oct 4 12:50:02 1993 Chip Salzenberg <chip@fin.uucp>
14597 [changes propagated from 930810 snapshot]
14598 * cp-decl.c (init_decl_processing): Make long long available for use
14599 as SIZE_TYPE and PTRDIFF_TYPE.
14600 (finish_decl): Allow file-scope static incomplete array.
14601 (grokdeclarator): Don't pass on const and volatile fron function
14602 value type to function type.
14603 Warn here for volatile fn returning non-void type.
14604 * cp-parse.y (attrib): Accept attributes `volatile' with alias
14605 `noreturn', and `const'.
14606 * cp-typeck.c (default_conversion): Don't lose const and volatile.
14607 (build_binary_op_nodefault): Generate pedantic warning for comparison
14608 of complete pointer type with incomplete pointer type.
14609 (build_c_cast): Be careful that null pointer constant be INTEGER_CST.
14611 Tue Dec 7 10:46:48 1993 Jason Merrill <jason@deneb.cygnus.com>
14613 * cp-init.c (expand_vec_init): When creating a temporary for copying
14614 arrays, use the type of the source, not the target.
14616 * cp-cvt.c (convert): Pass an argument for errtype to
14617 convert_to_reference.
14619 * cp-error.c (dump_expr, COMPONENT_REF & CALL_EXPR): Deal with
14620 methods, -> and `this'.
14622 Mon Dec 6 17:12:33 1993 Jason Merrill <jason@deneb.cygnus.com>
14624 * cp-error.c (parm_as_string): New function; returns `this' or arg
14625 number. Corresponds to %P.
14626 (dump_expr): Deal with method calls.
14628 * cp-cvt.c (convert_to_reference): Stop using warn_for_assignment.
14629 * cp-typeck.c (convert_for_assignment): Likewise.
14630 (warn_for_assignment): Lose.
14632 Mon Dec 6 11:33:35 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14634 * cp-call.c (ideal_candidate_ansi): Delete code that was never
14635 doing anything useful. Instead, sort once, and DO NOT wipe
14636 out any codes with EVIL_CODE, since that's what we use as a
14637 marker for the end of the list of candidates.
14639 * cp-cvt.c (convert_to_aggr): Make sure to always set H_LEN.
14641 Mon Dec 6 12:49:17 1993 Jason Merrill <jason@deneb.cygnus.com>
14643 * cp-init.c (get_aggr_from_typedef): New function, like
14644 is_aggr_typedef but returns the _TYPE.
14646 * cp-call.c, cp-init.c, cp-method.c: Eradicate err_name.
14648 Sun Dec 5 18:12:48 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14650 * cp-lex.c (readescape): Pedwarn when a hex escape is out of range.
14652 Thu Nov 25 23:50:19 1993 Chip Salzenberg <chip@fin.uucp>
14654 Delay language context change until beginning of next decl.
14656 * cp-lex.h (c_header_level): Removed.
14657 (pending_lang_change): Declared.
14658 * cp-lex.c (c_header_level): Renamed from in_c_header, made static.
14659 (pending_lang_change): Defined.
14660 (check_newline): Rework code that recognizes line number and
14661 filename changes. Instead of pushing and popping lang context,
14662 increment and decrement pending_lang_change.
14663 (do_pending_lang_change): Push and pop lang context according
14664 to value of pending_lang_change.
14665 * cp-parse.y (extdefs): Use lang_extdef instead of extdef.
14666 (extdef): Same as extdef, but call do_pending_lang_change() first.
14668 Mon Nov 15 15:39:15 1993 Chip Salzenberg <chip@fin.uucp>
14670 * cp-typeck.c (build_binary_op_nodefault): Warn for ordered
14671 compare of ptr with 0 only if pedantic in both cases.
14673 Thu Nov 25 13:31:37 1993 Chip Salzenberg <chip@fin.uucp>
14675 Reinstate the below patch, which got lost in the Cygnus merge:
14676 Tue Nov 23 13:59:24 1993 Hallvard B Furuseth (hbf@durin.uio.no)
14677 * cp-parse.y (maybe_type_qual): Don't fail to set $$.
14679 Wed Nov 17 19:03:30 1993 Chip Salzenberg <chip@fin.uucp>
14681 * cp-parse.y (attrib): Allow "ident(ident)" like the C front end.
14683 Fri Oct 22 20:43:37 1993 Paul Eggert <eggert@twinsun.com>
14685 * cp-lex.c (real_yylex): Diagnose floating point constants
14686 that are too large.
14688 Wed Nov 17 19:10:37 1993 Chip Salzenberg <chip@fin.uucp>
14690 * cp-type2.c (build_functional_cast): ARM page 16: When a class
14691 and an object, function or enumerator are declared in the same
14692 scope with the same name, the class name is hidden.
14694 Wed Nov 17 19:07:18 1993 Chip Salzenberg <chip@fin.uucp>
14696 * cp-call.c (convert_harshness_ansi): Distinguish float, double,
14697 and long double from each other when overloading.
14698 (compute_conversion_costs_{ansi,old}, build_method_call,
14699 build_overlay_call_real, convert_to_aggr): Always set and
14700 always use H_LEN member of candidate structure.
14702 Mon Oct 11 23:10:53 1993 Chip Salzenberg <chip@fin.uucp>
14704 * cp-decl.c (duplicate_decls): Note redeclarations of library
14705 functions, and generate distinct warnings for them.
14707 Mon Oct 4 12:26:49 1993 Chip Salzenberg <chip@fin.uucp>
14709 Support format warnings in G++.
14711 * cp-tree.h: Protect against multiple inclusion.
14712 Declare all public functions in c-common.c (copy from c-tree.h).
14713 (STDIO_PROTO): Define.
14714 (warn_format): Declare.
14715 (record_format_info): Remove declaration.
14716 * cp-decl.c (init_decl_processing): Call init_function_format_info.
14717 * cp-decl2.c (lang_decode_option): Make "-Wall" include warn_format.
14718 * cp-typeck.c (build_function_call_real): Call check_function_format.
14719 (record_format_info): Remove -- obsolete stub.
14721 Sat Jul 24 12:04:29 1993 Chip Salzenberg <chip@fin.uucp>
14723 * cp-decl.c (duplicate_decls): Don't warn for non-extern var decl
14724 following an extern one (for -Wredundant-decls).
14725 * cp-parse.y (primary): In statement expression case, if compstmt
14726 returns something other than a BLOCK, return it unchanged.
14728 Thu Dec 2 20:44:58 1993 Chip Salzenberg <chip@fin.uucp>
14730 * cp-decl.c (warn_extern_redeclared_static): New function made
14731 from code extracted from pushdecl.
14732 (duplicate_decls, pushdecl): Call new function.
14733 (lookup_name_current_level): Allow for IDENTIFIER_GLOBAL_VALUE
14734 to be a TREE_LIST when function is declared in 'extern "C" {}'.
14736 Fri Dec 3 16:01:10 1993 Jason Merrill <jason@deneb.cygnus.com>
14738 * cp-class.c (duplicate_tag_error): Use cp_error.
14739 (finish_base_struct): Check for ambiguity with direct base, and don't
14740 generate op= or copy ctor if it exists.
14742 Fri Dec 3 15:32:34 1993 Kung Hsu <kung@cirdan.cygnus.com>
14744 * cp-init.c (expand_member_init): when initializer name is null,
14745 don't try to build it now because emit_base_init will handle it.
14747 Fri Dec 3 12:28:59 1993 Jason Merrill <jason@deneb.cygnus.com>
14749 * cp-lex.c (init_lex): Initialize input_filename to "<internal>" for
14750 code such as ExceptionHandler::operator=.
14752 Fri Dec 3 10:32:08 1993 Jason Merrill <jason@deneb.cygnus.com>
14754 * cp-decl.c (grokdeclarator): Don't try to print out dname when
14755 complaining about arrays of references if decl_context==TYPENAME,
14756 since it will be null.
14758 * cp-decl2.c: Default to flag_ansi_overloading.
14760 Thu Dec 2 18:05:56 1993 Kung Hsu <kung@cirdan.cygnus.com>
14762 * cp-call.c (build_method_call): use binfo from instance if it's
14763 different from binfo (basetype_path) passed from above.
14765 Wed Nov 17 19:14:29 1993 Chip Salzenberg <chip@fin.uucp>
14767 cp-error.c (dump_expr): Use unsigned chars to output a
14768 TREE_REAL_CST in hex.
14770 Thu Dec 2 11:05:48 1993 Jason Merrill <jason@deneb.cygnus.com>
14772 * cp-class.c (finish_struct): Fix typo in setting
14773 cant_synth_asn_ref.
14775 * cp-tree.h (TYPE_NESTED_NAME): New macro, does
14776 DECL_NESTED_TYPENAME (TYPE_NAME (NODE)).
14778 * cp-lex.c (default_copy_constructor_body): Change
14779 DECL_NAME (TYPE_NAME (btype)) to TYPE_NESTED_NAME (btype).
14780 (default_assign_ref_body): Likewise.
14781 (default_copy_constructor_body): Call operator= explicitly for
14782 base classes that have no constructor.
14784 Thu Dec 2 10:47:15 1993 Michael Tiemann <tiemann@blues.cygnus.com>
14786 * cp-call.c (build_method_call): If the instance variable is
14787 converted to error_mark_node when we're trying to convert it to the
14788 base type of a method we're looking up, return error_mark_node.
14790 Thu Dec 2 10:41:16 1993 Torbjorn Granlund <tege@cygnus.com>
14792 * cp-typeck.c (build_binary_op_nodefault): In *_DIV_EXPR *_MOD_EXPR
14793 cases, tests for unsigned operands by peeking inside a NOP_EXPR.
14795 Wed Dec 1 13:33:34 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14797 * cp-call.c (compute_conversion_costs_ansi): Use the size of struct
14798 harshness_code, not the size of short, for clearing out the
14801 * cp-call.c (print_candidates): New function.
14802 (build_method_call): When we had some candidates, but didn't get a
14803 usable match, don't report that we got an error with the first
14804 candidate. Instead, say there were no matches, and list the
14805 candidates with print_candidates. In the second pass, make sure we
14806 clear out ever_seen, so we can accurately count the number of
14807 functions that qualified.
14809 Wed Dec 1 09:53:59 1993 Torbjorn Granlund <tege@cygnus.com>
14811 * cp-typeck.c (build_binary_op_nodefault): Shorten for *_MOD_EXPR
14812 only if op1 is known to be != -1.
14813 (build_binary_op_nodefault): Handle *_DIV_EXPR likewise.
14815 Tue Nov 30 14:07:26 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
14817 * cp-method.c (hack_identifier): If the field itself is private, and
14818 not from a private base class, say so.
14820 Mon Nov 29 03:00:56 1993 Jason Merrill <jason@deneb.cygnus.com>
14822 * cp-decl.c (grokdeclarator): Always warn on initialization of
14825 Wed Nov 24 00:49:35 1993 Jason Merrill <jason@deneb.cygnus.com>
14827 * cp-class.c (finish_struct): Set TYPE_GETS_CONST_* properly.
14828 (finish_base_struct): Set cant_synth_asn_ref properly.
14830 * cp-lex.c (cons_up_default_function): Add section for operator=.
14831 (default_assign_ref_body): New function, mostly cribbed from
14832 default_copy_constructor_body.
14834 * cp-class.c (base_info): Add members cant_synth_copy_ctor,
14835 cant_synth_asn_ref, no_const_asn_ref.
14836 (finish_base_struct): Update no_const_asn_ref, note that you should
14837 update cant_synth_*, propagate TYPE_GETS_ASSIGN_REF.
14838 (finish_struct): Add decls for cant_synth_*, no_const_asn_ref, and
14839 initialize them properly. Set no_const_asn_ref properly. Set
14840 cant_synth_* in some of the situations where they should be set.
14841 Propagate TYPE_GETS_ASSIGN_REF. Use cant_synth_copy_ctor. Add call
14842 to cons_up_default_function for operator=.
14844 Tue Nov 23 20:24:58 1993 Mike Stump <mrs@cygnus.com>
14846 * cp-cvt.c (convert_force): Add code to perform casting of pointer
14847 to member function types.
14848 * cp-typeck.c (build_ptrmemfunc): Add FORCE parameter to indicate
14849 when the conversion should be done, regardless.
14850 * cp-tree.h (build_ptrmemfunc): Likewise.
14851 * cp-type2.c (digest_init): Likewise.
14852 * cp-typeck.c (convert_for_assignment): Likewise.
14854 Tue Nov 23 18:06:58 1993 Jason Merrill <jason@deneb.cygnus.com>
14856 * cp-error.c (dump_expr): Do the right thing for variables of
14859 * cp-decl.c (grok_op_properties): Set TYPE_HAS_ASSIGN_REF
14860 and its kin properly.
14861 (xref_tag): Propagate TYPE_GETS_ASSIGN_REF.
14863 Tue Nov 23 12:26:13 1993 Mike Stump <mrs@cygnus.com>
14865 * cp-method.c (build_opfncall): Don't count pointer to member
14866 functions as aggregates here, as we don't want to look up methods in
14867 them. The compiler would core dump if we did, as they don't have
14869 * cp-typeck.c (build_indirect_ref): Improve wording on error
14872 Mon Nov 22 14:22:23 1993 Jason Merrill <jason@deneb.cygnus.com>
14874 * cp-decl.c (grok_op_properties): Allow operator?: with pedwarn
14875 (since it's supported in other compiler bits).
14877 * cp-method.c (report_type_mismatch): Use cp_error; ignore err_name
14880 * cp-error.c (dump_function_decl): Don't print return type for
14881 constructors and destructors.
14883 * cp-cvt.c (cp_convert_to_pointer): Import code from
14884 convert_to_pointer so we can return error_mark_node in the case of an
14885 error, and to allow more meaningful error messages.
14886 (build_type_conversion): Don't go through void* when trying
14887 to convert to a pointer type.
14889 * cp-decl.c (grokfndecl): Move call to grok_op_properties back
14890 after grokclassfn so that it's dealing with the right decl.
14891 (grok_op_properties): Don't assert !methodp for op new and op delete.
14893 * cp-init.c (build_delete): Don't use TYPE_BUILT_IN (there are now
14894 no uses of it in the compiler).
14896 * cp-call.c (build_scoped_method_call): Fix for destructors of simple
14898 (build_method_call): Likewise.
14900 Fri Nov 19 12:59:38 1993 Jason Merrill <jason@deneb.cygnus.com>
14902 * cp-tree.c (count_functions): Abstraction function.
14904 * cp-call.c (build_overload_call_real): Deal with new overloading
14905 properly, remove dead code.
14907 * gcc.c (default_compilers): Generate and use .ii files in the
14908 intermediate stage of compiling C++ source.
14910 Fri Nov 19 11:26:09 1993 Jim Wilson <wilson@sphagnum.cygnus.com>
14912 * cp-expr.c (cplus_expand_expr): Make call_target a valid memory
14913 address before using it, so it can be later safely compared.
14915 Fri Nov 12 15:30:27 1993 Jason Merrill <jason@deneb.cygnus.com>
14917 * cp-pt.c (tsubst): Deal with new overloading.
14919 * cp-typeck.c (fntype_p): is the arg function type?
14920 (comp_target_parms): pedwarn on conversion from (anything) to (...).
14921 (build_x_function_call): Deal with new overloading.
14923 * cp-tree.c (decl_list_length): Deal with new overloading.
14924 (decl_value_member): Like value_member, but for DECL_CHAINs.
14926 * cp-decl.c (duplicate_decls): Deal with new overloading.
14927 (start_decl): Likewise.
14929 * cp-class.c (instantiate_type): Deal with new overloading.
14931 * cp-call.c (convert_harshness_ansi): Deal with new overloading.
14932 (convert_harshness_old): Deal with new overloading.
14933 (build_overload_call_real): Likewise.
14935 Mon Nov 8 13:50:49 1993 Jason Merrill <jason@deneb.cygnus.com>
14937 * cp-tree.c (get_unique_fn): New function; returns FUNCTION_DECL
14938 if unambiguous, NULL_TREE otherwise.
14939 (get_first_fn): Returns the first appropriate FUNCTION_DECL.
14940 (is_overloaded_fn): Returns whether or not the passed tree is
14941 a function or list of functions.
14943 * cp-init.c (init_init_processing): use `get_first_fn' to find
14944 the FUNCTION_DEFN for new and delete.
14946 * cp-decl.c (push_overloaded_decl): Use new overloading strategy, cut
14947 code size in half (I spit on special cases).
14949 Tue Sep 7 20:03:33 1993 Jason Merrill <jason@deneb.cygnus.com>
14951 * cp-decl.c: Allow references and template type parameters as well