1 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
3 * resolve.c (resolve_global_procedure): Improved checking if an
4 explicit interface is required.
6 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
8 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
10 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
11 (gfc_conv_intrinsic_ttynam): Likewise.
12 (gfc_conv_intrinsic_trim): Likewise.
14 2010-06-12 Janus Weil <janus@gcc.gnu.org>
17 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
19 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
21 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
23 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
25 * mathbuiltins.def: Add builtins that do not directly correspond
26 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
27 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
28 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
29 code_{r,c}{4,8,10,16} fields. Add
30 {,complex}{float,double,long_double}_built_in fields.
31 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
32 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
33 definition of OTHER_BUILTIN.
34 (real_compnt_info): Remove unused struct.
35 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
37 (build_round_expr): Call builtin_decl_for_precision instead of
39 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
41 (gfc_build_intrinsic_lib_fndecls): Match
42 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
43 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
45 (gfc_conv_intrinsic_lib_function): Go through all the extended
47 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
49 (gfc_conv_intrinsic_abs): Likewise.
50 (gfc_conv_intrinsic_mod): Likewise.
51 (gfc_conv_intrinsic_sign): Likewise.
52 (gfc_conv_intrinsic_fraction): Likewise.
53 (gfc_conv_intrinsic_nearest): Likewise.
54 (gfc_conv_intrinsic_spacing): Likewise.
55 (gfc_conv_intrinsic_rrspacing): Likewise.
56 (gfc_conv_intrinsic_scale): Likewise.
57 (gfc_conv_intrinsic_set_exponent): Likewise.
59 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
63 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
64 functions with CLASS formal arguments.
66 2010-06-10 Janus Weil <janus@gcc.gnu.org>
69 * resolve.c (conformable_arrays): Handle allocatable components.
71 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
74 * gfortran.texi: Document that Cray pointers cannot be function
77 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
80 * gfortran.texi: Document lack of support for syntax
81 "complex FUNCTION name*16()", and existence of alternative
82 legacy syntax "complex*16 FUNCTION name()".
84 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
87 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
88 POSIX's fsync(), and how to call the latter from Fortran code.
90 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
93 * interface.c (compare_actual_formal): Reject actual arguments with
94 array subscript passed to ASYNCHRONOUS dummys.
96 2010-06-10 Daniel Kraft <d@domob.eu>
99 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
100 (struct gfc_symbol): New field `assoc'.
101 (struct gfc_association_list): New struct.
102 (struct gfc_code): New struct `block' in union, move `ns' there
103 and add association list.
104 (gfc_free_association_list): New method.
105 (gfc_has_vector_subscript): Made public;
106 * match.h (gfc_match_associate): New method.
107 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
108 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
109 * interface.c (gfc_has_vector_subscript): Made public.
110 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
111 * match.c (gfc_match_associate): New method.
112 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
113 * primary.c (match_variable): Don't allow names associated to expr here.
114 * parse.c (decode_statement): Try matching ASSOCIATE statement.
115 (case_exec_markers, case_end): Add ASSOCIATE statement.
116 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
117 (parse_associate): New method.
118 (parse_executable): Handle ST_ASSOCIATE.
119 (parse_block_construct): Change reference to gfc_code's `ns' field.
120 * resolve.c (resolve_select_type): Ditto.
121 (resolve_code): Ditto.
122 (resolve_block_construct): Ditto and add comment.
123 (resolve_select_type): Set association list in generated BLOCK to NULL.
124 (resolve_symbol): Resolve associate names.
125 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
126 and free association list.
127 (gfc_free_association_list): New method.
128 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
129 * trans-stmt.c (gfc_trans_block_construct): Change reference to
130 gfc_code's `ns' field.
132 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
134 * error.c (error_print): Pre-initialize loc by NULL.
135 * openmp.c (resolve_omp_clauses): Add explicit
136 braces to avoid ambigous else.
137 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
139 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
141 * gfc-internals.texi: Move to GFDL 1.3.
142 * gfortran.texi: Ditto.
143 * intrinsic.texi: Ditto.
144 * invoke.texi: Ditto.
146 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
149 * check.c (gfc_check_selected_real_kind): Verify that the
150 actual arguments are scalar.
152 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
155 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
157 2010-06-09 Janus Weil <janus@gcc.gnu.org>
160 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
162 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
164 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
166 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
168 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
169 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
170 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
171 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
173 * fortran/check.c (nonnegative_check, less_than_bitsize1,
174 less_than_bitsize2): New functions.
175 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
176 nonnegative_check and less_than_bitsize1.
177 (gfc_check_ibclr, gfc_check_ibset): Removed.
178 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
181 2010-06-09 Janus Weil <janus@gcc.gnu.org>
184 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
187 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
189 * resolve.c (resolve_deallocate_expr): Avoid warning
190 about possible use of iunitialized sym.
191 (resolve_allocate_expr): Pre-initialize sym by NULL.
193 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
196 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
198 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
200 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
202 (gfc_get_array_type_bounds): Likewise.
204 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
205 (gfc_find_module): Likewise.
207 * f95-lang.c (pushlevel): Likewise.
209 * trans.h (struct lang_type): Add variable_size GTY option.
210 (struct lang_decl): Likewise.
212 2010-06-08 Tobias Burnus <burnus@net-b.de>
215 * symbol.c (check_conflict): Move protected--external/procedure check ...
216 * resolve.c (resolve_select_type): ... to the resolution stage.
218 2010-06-07 Tobias Burnus <burnus@net-b.de>
220 * options.c (gfc_handle_option): Fix -fno-recursive.
222 2010-06-07 Tobias Burnus <burnus@net-b.de>
224 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
225 * gfortran.texi (copyrights-gfortran): Ditto.
227 2010-06-07 Joseph Myers <joseph@codesourcery.com>
229 * lang.opt (fshort-enums): Define using Var and VarExists.
230 * options.c (gfc_handle_option): Don't set flag_short_enums here.
232 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
233 Janus Weil <janus@gcc.gnu.org>
236 * resolve.c (get_declared_from_expr): Move to before
237 resolve_typebound_generic_call. Make new_ref and class_ref
238 ignorable if set to NULL.
239 (resolve_typebound_generic_call): Once we have resolved the
240 generic call, check that the specific instance is that which
241 is bound to the declared type.
242 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
243 freeing 'class_ref->next' twice.
245 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
248 * trans-array.c (structure_alloc_comps): Dereference scalar
249 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
252 2010-06-04 Joseph Myers <joseph@codesourcery.com>
254 * gfortranspec.c (append_arg, lang_specific_driver): Use
255 GCC-specific formats in diagnostics.
257 2010-06-02 Tobias Burnus <burnus@net-b.de>
260 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
263 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
266 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
269 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
271 * fortran/gfortran.texi: Fix typos in description of variable-format-
274 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
277 * dependency.c (gfc_check_section_vs_section): Check
278 for interleaving array assignments without conflicts.
280 2010-05-30 Janus Weil <janus@gcc.gnu.org>
282 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
283 $data component of a class container.
284 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
285 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
286 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
287 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
288 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
289 * gcc/fortran/parse.c (parse_derived): Ditto.
290 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
291 gfc_expr_attr): Ditto.
292 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
293 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
294 resolve_fl_var_and_proc, resolve_typebound_procedure,
295 resolve_fl_derived): Ditto.
296 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
297 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
299 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
300 gfc_trans_deferred_vars): Ditto.
301 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
303 2010-05-28 Tobias Burnus <burnus@net-b.de>
305 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
307 2010-05-28 Joseph Myers <joseph@codesourcery.com>
309 * gfortranspec.c (append_arg, lang_specific_driver): Use
310 fatal_error instead of fatal. Use warning instead of fprintf for
313 2010-05-28 Joseph Myers <joseph@codesourcery.com>
315 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
316 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
317 xstrerror instead of strerror.
319 2010-05-26 Joseph Myers <joseph@codesourcery.com>
321 * cpp.c (cb_cpp_error): Save and restore
322 global_dc->warn_system_headers, not variable warn_system_headers.
324 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
326 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
328 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
330 * trans-common.c: Do not include rtl.h, include output.h instead.
331 * trans-decl.c: Likewise.
333 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
336 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
337 namespace before trying to reorder the gsymbols.
339 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
344 * resolve.c (resolve_global_procedure): Add check for global
345 procedures with implicit interfaces and assumed-shape or optional
346 dummy arguments. Verify that function return type, kind and string
349 2010-05-21 Tobias Burnus <burnus@net-b.de>
351 * gfortran.h: Do not include system.h.
352 * bbt.c: Include system.h.
354 * dependency.c: Ditto.
355 * dump-parse-tree.c: Ditto.
356 * arith.h: Do not include gfortran.h.
357 * constructor.h: Do not include gfortran.h and splay-tree.h.
358 * match.h: Do not include gfortran.h.
360 * target-memory.h: Ditto.
361 * openmp.c: Do not include toplev.h and target.h.
362 * trans-stmt.c: Ditto not include toplev.h.
364 * trans-common.c: Tell why toplev.h is needed. And
365 do not include target.h.
366 * trans-expr.c: Tell why toplev.h is needed.
367 * trans-array.c: Ditto.
368 * trans-openmp.c: Ditto.
369 * trans-const.c: Ditto.
371 * trans-types.c: Ditto.
373 * trans-decl.c: Ditto.
376 * trans-intrinsic.c: Ditto.
379 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
382 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
383 before returning MATCH_ERROR. Add check for scalar. Add check for
384 default integer kind.
386 2010-05-22 Janus Weil <janus@gcc.gnu.org>
389 * match.c (gfc_match_select_type): On error jump back out of the local
391 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
392 stage, more precisely to ...
393 * resolve.c (resolve_fl_derived): ... this place.
395 2010-05-22 Janus Weil <janus@gcc.gnu.org>
398 * resolve.c (ensure_not_abstract): Allow abstract types with
399 non-abstract ancestors.
401 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
403 * trans-const.c: Include realmpfr.h.
404 * Make-lang.in: Update dependencies.
406 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
408 * trans-const.c, trans-types.c, trans-intrinsic.c:
409 Clean up redundant includes.
411 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
414 * lang.opt (Wunused-dummy-argument): New option.
415 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
416 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
417 (set_Wall): Enable warn_unused_dummy_argument.
418 (gfc_handle_option): Set warn_unused_dummy_argument according to
420 * trans-decl.c (generate_local_decl): Separate warnings about
421 unused variables and unused dummy arguments.
422 * invoke.texi: Documented new option.
424 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
426 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
427 (gfc_conv_string_tmp): Do not assert type comparibilty.
428 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
429 (gfc_conv_expr_descriptor): Remove assert.
430 * trans-common.c: Clarify why rtl.h and tm.h are included.
431 * trans-openmp.c: Do not include ggc.h and real.h.
432 Explain why gimple.h is included.
433 * trans-const.c: Do not include ggc.h.
434 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
435 * trans.c: Do not include ggc.h and real.h.
436 Explain why gimple.h is included.
437 * trans-types.c: Do not include tm.h. Explain why langhooks.h
438 and dwarf2out.h are included.
439 * trans-io.c: Do not include gimple.h and real.h.
440 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
441 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
444 2010-05-20 Tobias Burnus <burnus@net-b.de>
446 * options.c (gfc_init_options,gfc_post_options): Enable
447 flag_associative_math by default.
449 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
452 * trans-stmt.c (gfc_trans_stop): Add generation of call to
453 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
454 blank STOP, handling a null expression. (gfc_trans_pause): Use
455 pause_string for blank PAUSE.
456 * trans.h: Add external function declaration for error_stop_numeric.
457 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
458 the declaration for the library call. Adjust whitespaces.
459 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
460 signal no stop code. Match the expression following the stop and pass
461 that to the translators. Remove the old use of digit matching. Add
462 checks that the stop_code expression is INTEGER or CHARACTER, constant,
463 and if CHARACTER, default character KIND.
465 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
468 * lang.opt (Wconversion-extra): New option.
469 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
470 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
471 (set_Wall): Enable -Wconversion.
472 (gfc_handle_option): Set warn_conversion_extra.
473 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
474 introduced for -Wconversion if -Wconversion-extra is present.
475 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
476 -Wconversion; document -Wconversion-extra.
478 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
481 * gfortran.h (gfc_has_default_initializer): New.
482 * expr.c (gfc_has_default_initializer): New.
483 * resolve.c (has_default_initializer): Removed, use
484 gfc_has_default_initializer() instead. Updated all callers.
485 * trans-array.c (has_default_initializer): Removed, use
486 gfc_has_default_initializer() instead. Updated all callers.
487 * trans-decl.c (generate_local_decl): Do not check the
488 first component only to check for initializers, but use
489 gfc_has_default_initializer() instead.
491 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
494 * primary.c (match_string_constant): Move start_locus just inside
496 * data.c (create_character_intializer): Clarified truncation warning.
498 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
501 * intrinsic.h (gfc_check_float): New prototype.
502 (gfc_check_sngl): New prototype.
503 * check.c (gfc_check_float): New.
504 (gfc_check_sngl): New.
505 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
506 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
508 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
509 added them to the list of specifics of REAL instead.
511 2010-05-17 Janus Weil <janus@gcc.gnu.org>
514 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
515 This is now handled via 'gfc_class_null_initializer'.
517 2010-05-17 Janus Weil <janus@gcc.gnu.org>
519 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
520 gfc_build_class_symbol,add_proc_component,add_proc_comps,
521 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
522 add_procs_to_declared_vtab,add_generic_specifics,
523 add_generics_to_declared_vtab,gfc_find_derived_vtab,
524 find_typebound_proc_uop,gfc_find_typebound_proc,
525 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
526 gfc_get_tbp_symtree): Moved here from other places.
527 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
529 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
530 gfc_find_typebound_proc,gfc_find_typebound_user_op,
531 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
532 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
533 * Make-lang.in: Add class.o.
534 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
535 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
536 add_procs_to_declared_vtab,add_generic_specifics,
537 add_generics_to_declared_vtab,gfc_find_derived_vtab,
538 find_typebound_proc_uop,gfc_find_typebound_proc,
539 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
540 gfc_get_tbp_symtree): Move to class.c.
542 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
544 * trans-types.c (gfc_init_types): Use build_function_type_list.
545 (gfc_get_ppc_type): Likewise.
546 * trans-decl.c (gfc_generate_constructors): Likewise.
547 * f95-lang.c (build_builtin_fntypes): Likewise.
548 (gfc_init_builtin_functions): Likewise.
549 (DEF_FUNCTION_TYPE_0): Likewise.
550 (DEF_FUNCTION_TYPE_1): Likewise.
551 (DEF_FUNCTION_TYPE_2): Likewise.
552 (DEF_FUNCTION_TYPE_3): Likewise.
553 (DEF_FUNCTION_TYPE_4): Likewise.
554 (DEF_FUNCTION_TYPE_5): Likewise.
555 (DEF_FUNCTION_TYPE_6): Likewise.
556 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
557 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
559 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
561 * trans-array.c (gfc_trans_array_constructor_value): Use
562 build_constructor instead of build_constructor_from_list.
563 (gfc_build_constant_array_constructor): Likewise.
564 * trans-decl.c (create_main_function): Likewise.
565 * trans-stmt.c (gfc_trans_character_select): Likewise.
567 2010-05-17 Janus Weil <janus@gcc.gnu.org>
570 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
571 (resolve_fl_variable_derived): ... this place.
572 (resolve_symbol): Make sure function symbols (and their result
573 variables) are not resolved twice.
575 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
578 * array.c (match_array_list): Revert change from 2010-05-13.
580 2010-05-16 Richard Guenther <rguenther@suse.de>
582 * trans-decl.c (module_htab_decls_hash): Revert last change.
584 2010-05-16 Richard Guenther <rguenther@suse.de>
586 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
588 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
590 * options.c (set_Wall): Remove special logic for Wuninitialized
593 2010-05-15 Janus Weil <janus@gcc.gnu.org>
597 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
600 2010-05-15 Janus Weil <janus@gcc.gnu.org>
604 * gfortran.h (gfc_class_null_initializer): New prototype.
605 * expr.c (gfc_class_null_initializer): New function to build a NULL
606 initializer for CLASS pointers.
607 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
608 containers. Remove default NULL initialization of $data component.
609 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
611 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
612 Use new function 'gfc_class_null_initializer'.
613 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
616 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
619 * fortran/interface.c (get_sym_storage_size): Use signed instead of
620 unsigned mpz_get_?i routines.
622 2010-05-14 Jakub Jelinek <jakub@redhat.com>
624 * trans.c (trans_code): Set backend locus early.
625 * trans-decl.c (gfc_get_fake_result_decl): Use source location
626 of the function instead of current input_location.
628 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
631 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
633 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
634 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
637 2010-05-13 Jakub Jelinek <jakub@redhat.com>
640 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
642 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
643 by reference dummy procedures or non-dummy procedure pointers.
644 (gfc_omp_predetermined_sharing): Return
645 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
647 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
650 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
652 (gfc_match_omp_critical): Likewise.
653 (gfc_match_omp_flush): Likewise.
654 (gfc_match_omp_workshare): Likewise.
655 (gfc_match_omp_master): Likewise.
656 (gfc_match_omp_ordered): Likewise.
657 (gfc_match_omp_atomic): Likewise.
658 (gfc_match_omp_barrier): Likewise.
659 (gfc_match_omp_end_nowait): Likewise.
661 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
664 * resolve.c (validate_case_label_expr): Removed FIXME.
665 (resolve_select): Raise default warning on case labels out of range
666 of the case expression.
668 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
673 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
674 about conversion warnings.
676 2010-05-10 Janus Weil <janus@gcc.gnu.org>
679 * match.c (gfc_match_select_type): Move error message to
681 * resolve.c (resolve_select_type): Error message moved here from
682 gfc_match_select_type. Correctly set type of temporary.
684 2010-05-10 Richard Guenther <rguenther@suse.de>
686 * trans-decl.c (gfc_build_library_function_decl): Split out
688 (build_library_function_decl_1): ... this new function.
689 Set a fnspec attribute if a specification was provided.
690 (gfc_build_library_function_decl_with_spec): New function.
691 (gfc_build_intrinsic_function_decls): Annotate internal_pack
694 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
697 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
700 2010-05-07 Jason Merrill <jason@redhat.com>
702 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
703 to avoid -Wc++-compat warning.
705 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
708 * options.c (gfc_handle_option): Add argument kind.
709 * gfortran.h (gfc_handle_option): Update declaration.
711 2010-05-06 Tobias Burnus <burnus@net-b.de>
714 * trans-types.c (gfc_sym_type): Mark Cray pointees as
717 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
720 * resolve.c (traverse_data_list): Rephrase error message for
721 non-constant bounds in data-implied-do.
723 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
726 * gfortran.h: Removed repeat count from constructor, removed
728 * data.h (gfc_assign_data_value_range): Changed return value from
730 * data.c (gfc_assign_data_value): Add location to constructor element.
731 (gfc_assign_data_value_range): Call gfc_assign_data_value()
732 for each element in range. Return early if an error was generated.
733 * resolve.c (check_data_variable): Stop early if range assignment
736 2010-05-05 Janus Weil <janus@gcc.gnu.org>
739 * resolve.c (resolve_fl_derived): Some fixes for class variables.
740 * symbol.c (gfc_build_class_symbol): Add separate class container for
743 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
746 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
748 2010-05-02 Tobias Burnus <burnus@net-b.de>
751 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
752 for lcobound, ucobound, image_index and this_image.
753 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
754 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
755 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
756 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
758 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
760 2010-04-30 Tobias Burnus <burnus@net-b.de>
764 * trans-types.c (gfc_get_array_descriptor_base): Fix index
765 calculation for array descriptor types.
767 2010-04-29 Janus Weil <janus@gcc.gnu.org>
770 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
771 initializers for PPC members of the vtabs.
773 2010-04-29 Janus Weil <janus@gcc.gnu.org>
776 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
777 attribute for all PPC members of the vtypes.
778 (copy_vtab_proc_comps): Copy the correct interface.
779 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
780 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
781 a dummy argument and make sure all PPC members of the vtab are
782 initialized correctly.
783 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
784 in call to gfc_trans_assign_vtab_procs.
785 * trans-stmt.c (gfc_trans_allocate): Ditto.
787 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
790 * resolve.c (resolve_typebound_function): Renamed
791 resolve_class_compcall.Do all the detection of class references
793 (resolve_typebound_subroutine): resolve_class_typebound_call
794 renamed. Otherwise same as resolve_typebound_function.
795 (gfc_resolve_expr): Call resolve_typebound_function.
796 (resolve_code): Call resolve_typebound_subroutine.
798 2010-04-29 Janus Weil <janus@gcc.gnu.org>
801 * resolve.c (resolve_typebound_generic_call): For CLASS methods
802 pass back the specific symtree name, rather than the target
805 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
808 * resolve.c (resolve_structure_cons): Make the initializer of
809 the vtab component 'extends' the same type as the component.
811 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
814 * interface.c (check_interface1): Pass symbol name rather than NULL to
815 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
816 trap MULL. (gfc_compare_derived_types): Revert previous change
817 incorporated incorrectly during merge from trunk, r155778.
818 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
819 than NULL to gfc_compare_interfaces.
820 * symbol.c (add_generic_specifics): Likewise.
822 2010-02-29 Janus Weil <janus@gcc.gnu.org>
825 * interface.c (gfc_compare_derived_types): Add condition for vtype.
826 * symbol.c (gfc_find_derived_vtab): Sey access to private.
827 (gfc_find_derived_vtab): Likewise.
828 * module.c (ab_attribute): Add enumerator AB_VTAB.
829 (mio_symbol_attribute): Use new attribute, AB_VTAB.
830 (check_for_ambiguous): Likewise.
832 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
833 Janus Weil <janus@gcc.gnu.org>
836 * trans-expr.c (select_class_proc): Remove function.
837 (conv_function_val): Delete reference to previous.
838 (gfc_conv_derived_to_class): Add second argument to the call to
839 gfc_find_derived_vtab.
840 (gfc_conv_structure): Exclude proc_pointer components when
841 accessing $data field of class objects.
842 (gfc_trans_assign_vtab_procs): New function.
843 (gfc_trans_class_assign): Add second argument to the call to
844 gfc_find_derived_vtab.
845 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
846 implement holding off searching for the vptr derived type.
847 (add_proc_component): New function.
848 (add_proc_comps): New function.
849 (add_procs_to_declared_vtab1): New function.
850 (copy_vtab_proc_comps): New function.
851 (add_procs_to_declared_vtab): New function.
852 (void add_generic_specifics): New function.
853 (add_generics_to_declared_vtab): New function.
854 (gfc_find_derived_vtab): Add second argument to the call to
855 gfc_find_derived_vtab. Add the calls to
856 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
857 * decl.c (build_sym, build_struct): Use new arg in calls to
858 gfc_build_class_symbol.
859 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
860 definition of struct gfc_class_esym_list. Modify prototypes
861 of gfc_build_class_symbol and gfc_find_derived_vtab.
862 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
863 call to gfc_find_derived_vtab.
864 * module.c : Add the vtype attribute.
865 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
866 * resolve.c (resolve_typebound_generic_call): Add second arg
867 to pass along the generic name for class methods.
868 (resolve_typebound_call): The same.
869 (resolve_compcall): Use the second arg to carry the generic
870 name from the above. Remove the reference to class_esym.
871 (check_members, check_class_members, resolve_class_esym,
872 hash_value_expr): Remove functions.
873 (resolve_class_compcall, resolve_class_typebound_call): Modify
874 to use vtable rather than member by member calls.
875 (gfc_resolve_expr): Modify second arg in call to
877 (resolve_select_type): Add second arg in call to
878 gfc_find_derived_vtab.
879 (resolve_code): Add second arg in call resolve_typebound_call.
880 (resolve_fl_derived): Exclude vtypes from check for late
881 procedure definitions. Likewise for checking of explicit
882 interface and checking of pass arg.
883 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
884 calls to gfc_find_derived_vtab.
885 * match.c (select_type_set_tmp): Use new arg in call to
886 gfc_build_class_symbol.
887 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
889 * parse.c (endType): Finish incomplete classes.
891 2010-04-28 Tobias Burnus <burnus@net-b.de>
895 * simplify.c (simplify_cobound): Handle scalar coarrays.
897 2010-04-27 Tobias Burnus <burnus@net-b.de>
899 * gfc-internals.texi: Update copyright year.
900 * gfortran.texi: Ditto.
901 * invoke.texi: Ditto.
903 2010-04-27 Tobias Burnus <burnus@net-b.de>
906 * resolve.c (resolve_allocate_expr): Allow array coarrays.
907 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
908 * trans-types.c (gfc_get_array_type_bounds,
909 gfc_get_array_descriptor_base): Add corank argument.
910 * trans-array.c (gfc_array_init_size): Handle corank.
911 (gfc_trans_create_temp_array, gfc_array_allocate,
912 gfc_conv_expr_descriptor): Add corank argument to call.
913 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
915 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
919 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
920 of mucking with a tree directly.
922 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
925 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
926 gfc_error with new error message.
928 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
932 * trans-expr.c (gfc_conv_expr): Supply an address expression for
934 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
936 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
937 than the address of a GFC_SS_REFERENCE.
938 * trans.h : Change comment on GFC_SS_REFERENCE.
940 2010-04-22 Richard Guenther <rguenther@suse.de>
943 * resolve.c (gfc_resolve_index): Wrap around ...
944 (gfc_resolve_index_1): ... this. Add parameter to allow
945 any integer kind index type.
946 (resolve_array_ref): Allow any integer kind for the start
947 index of an array ref.
949 2010-04-21 Jakub Jelinek <jakub@redhat.com>
952 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
955 2010-04-20 Harald Anlauf <anlauf@gmx.de>
957 * intrinsic.c (sort_actual): Remove 'is' in error message.
959 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
962 * resolve.c (resolve_fl_derived): If a component character
963 length has not been resolved, do so now.
964 (resolve_symbol): The same as above for a symbol character
966 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
967 not needed for a character valued, procedure pointer.
970 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
971 not found, return FAILURE rather than ICEing.
973 2010-04-19 Jakub Jelinek <jakub@redhat.com>
976 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
977 sequential loops private in the innermost containing task region.
979 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
981 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
982 to build_common_tree_nodes.
984 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
987 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
988 gfc_msg_bounds by using 'Array bound mismatch' directly.
989 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
990 error message to include the mismatch in the extent of array bound.
991 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
992 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
994 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
996 * gfortran.texi: Update information on temporary file locations.
998 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1000 * trans-decl.c (gfc_build_qualified_array): Ensure
1001 ubound.N and lbound.N artificial variable names don't appear
1004 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1007 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1008 block of code. Set name to the variable associated with the descriptor.
1010 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1012 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1013 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1015 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1017 * intrinsic.texi: Add the missing specific name of intrinsic
1018 procedure where the specific name is identical to the generic name.
1019 Fix inconsistent or mismatch in the argument names in intrinsic
1020 procedure descriptions. Add the SCALAR allocatable description to
1023 2010-04-14 Tobias Burnus <burnus@net-b.de>
1026 * array.c (gfc_find_array_ref): Handle codimensions.
1027 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1028 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1029 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1031 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1032 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1034 * intrinsic.h (add_functions): Add this_image, image_index,
1035 lcobound and ucobound intrinsics.
1036 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1037 gfc_check_image_index, gfc_check_this_image,
1038 gfc_simplify_image_index, gfc_simplify_lcobound,
1039 gfc_simplify_this_image, gfc_simplify_ucobound):
1040 New function prototypes.
1041 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1042 IMAGE_INDEX): Document new intrinsic functions.
1043 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1045 * simplify.c (simplify_bound_dim): Handle coarrays.
1046 (simplify_bound): Update simplify_bound_dim call.
1047 (gfc_simplify_num_images): Add -fcoarray=none check.
1048 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1049 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1051 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1054 * constructor.c: Fix typo in comment.
1055 * expr.c (find_array_section): Add check for max array limit.
1057 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1060 * gfortranspec.c (lookup_option): Check for -static and return
1062 (lang_specific_driver): Break when OPTION_static is discovered.
1064 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1066 * array.c (extract_element): Restore function from trunk.
1067 (gfc_get_array_element): Restore function from trunk.
1068 (gfc_expand_constructor): Restore check against
1069 flag_max_array_constructor.
1070 * constructor.c (node_copy_and_append): Delete unused.
1071 * gfortran.h: Delete comment and extra include.
1072 * constructor.h: Bump copyright and clean up TODO comments.
1073 * resolve.c: Whitespace.
1075 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1077 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1078 with direct access access to elements. Adjusted prototype, fixed all
1080 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1082 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1083 (gfc_simplify_spread): Removed workaround, directly insert elements
1084 at a given array position.
1085 (gfc_simplify_transpose): Likewise.
1086 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1088 (gfc_simplify_unpack): Likewise.
1090 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1092 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1093 (convert_boz): ... this and moved to start of file.
1094 (gfc_simplify_abs): Whitespace fix.
1095 (gfc_simplify_acos): Whitespace fix.
1096 (gfc_simplify_acosh): Whitespace fix.
1097 (gfc_simplify_aint): Whitespace fix.
1098 (gfc_simplify_dint): Whitespace fix.
1099 (gfc_simplify_anint): Whitespace fix.
1100 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1101 (gfc_simplify_dnint): Whitespace fix.
1102 (gfc_simplify_asin): Whitespace fix.
1103 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1104 (gfc_simplify_atan): Likewise.
1105 (gfc_simplify_atanh): Whitespace fix.
1106 (gfc_simplify_atan2): Whitespace fix.
1107 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1108 (gfc_simplify_bessel_j1): Likewise.
1109 (gfc_simplify_bessel_jn): Likewise.
1110 (gfc_simplify_bessel_y0): Likewise.
1111 (gfc_simplify_bessel_y1): Likewise.
1112 (gfc_simplify_bessel_yn): Likewise.
1113 (gfc_simplify_ceiling): Reorderd statements.
1114 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1116 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1118 (gfc_simplify_complex): Replaced if-gate. Removed check for
1120 (gfc_simplify_conjg): Whitespace fix.
1121 (gfc_simplify_cos): Whitespace fix.
1122 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1123 (gfc_simplify_dcmplx): Removed check for constant arguments.
1124 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1125 (gfc_simplify_digits): Whitespace fix.
1126 (gfc_simplify_dim): Whitespace fix.
1127 (gfc_simplify_dprod): Reordered statements.
1128 (gfc_simplify_erf): Whitespace fix.
1129 (gfc_simplify_erfc): Whitespace fix.
1130 (gfc_simplify_epsilon): Whitespace fix.
1131 (gfc_simplify_exp): Whitespace fix.
1132 (gfc_simplify_exponent): Use convert_boz().
1133 (gfc_simplify_floor): Reorderd statements.
1134 (gfc_simplify_gamma): Whitespace fix.
1135 (gfc_simplify_huge): Whitespace fix.
1136 (gfc_simplify_iand): Whitespace fix.
1137 (gfc_simplify_ieor): Whitespace fix.
1138 (simplify_intconv): Use gfc_convert_constant().
1139 (gfc_simplify_int): Use simplify_intconv().
1140 (gfc_simplify_int2): Reorderd statements.
1141 (gfc_simplify_idint): Reorderd statements.
1142 (gfc_simplify_ior): Whitespace fix.
1143 (gfc_simplify_ishftc): Removed duplicate type check.
1144 (gfc_simplify_len): Use range_check() instead of manual range check.
1145 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1146 (gfc_simplify_log): Whitespace fix.
1147 (gfc_simplify_log10): Whitespace fix.
1148 (gfc_simplify_minval): Whitespace fix.
1149 (gfc_simplify_maxval): Whitespace fix.
1150 (gfc_simplify_mod): Whitespace fix.
1151 (gfc_simplify_modulo): Whitespace fix.
1152 (simplify_nint): Reorderd statements.
1153 (gfc_simplify_not): Whitespace fix.
1154 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1155 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1156 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1157 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1158 (gfc_simplify_realpart): Whitespace fix.
1159 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1160 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1161 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1162 (gfc_simplify_sign): Whitespace fix.
1163 (gfc_simplify_sin): Whitespace fix.
1164 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1165 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1166 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1167 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1168 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1170 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1172 * gfortran.h (gfc_start_constructor): Removed.
1173 (gfc_get_array_element): Removed.
1174 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1175 instead. Fixed all callers.
1176 (extract_element): Removed.
1177 (gfc_expand_constructor): Temporarily removed check for
1178 max-array-constructor. Will be re-introduced later if still required.
1179 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1180 instead. Fixed all callers.
1181 * expr.c (find_array_section): Replaced manual lookup of elements
1182 by gfc_constructor_lookup.
1184 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1186 * gfortran.h (gfc_get_null_expr): New prototype.
1187 (gfc_get_operator_expr): New prototype.
1188 (gfc_get_character_expr): New prototype.
1189 (gfc_get_iokind_expr): New prototype.
1190 * expr.c (gfc_get_null_expr): New.
1191 (gfc_get_character_expr): New.
1192 (gfc_get_iokind_expr): New.
1193 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1194 * matchexp.c (build_node): Renamed and moved to
1195 expr.c (gfc_get_operator_expr). Reordered arguments to match
1196 other functions. Fixed all callers.
1197 (gfc_get_parentheses): Use specific function to build expr.
1198 * array.c (gfc_match_array_constructor): Likewise.
1199 * arith.c (eval_intrinsic): Likewise.
1200 (gfc_hollerith2int): Likewise.
1201 (gfc_hollerith2real): Likewise.
1202 (gfc_hollerith2complex): Likewise.
1203 (gfc_hollerith2logical): Likewise.
1204 * data.c (create_character_intializer): Likewise.
1205 * decl.c (gfc_match_null): Likewise.
1206 (enum_initializer): Likewise.
1207 * io.c (gfc_match_format): Likewise.
1208 (match_io): Likewise.
1209 * match.c (gfc_match_nullify): Likewise.
1210 * primary.c (match_string_constant): Likewise.
1211 (match_logical_constant): Likewise.
1212 (build_actual_constructor): Likewise.
1213 * resolve.c (build_default_init_expr): Likewise.
1214 * symbol.c (generate_isocbinding_symbol): Likewise.
1215 (gfc_build_class_symbol): Likewise.
1216 (gfc_find_derived_vtab): Likewise.
1217 * simplify.c (simplify_achar_char): Likewise.
1218 (gfc_simplify_adjustl): Likewise.
1219 (gfc_simplify_adjustr): Likewise.
1220 (gfc_simplify_and): Likewise.
1221 (gfc_simplify_bit_size): Likewise.
1222 (gfc_simplify_is_iostat_end): Likewise.
1223 (gfc_simplify_is_iostat_eor): Likewise.
1224 (gfc_simplify_isnan): Likewise.
1225 (simplify_bound): Likewise.
1226 (gfc_simplify_leadz): Likewise.
1227 (gfc_simplify_len_trim): Likewise.
1228 (gfc_simplify_logical): Likewise.
1229 (gfc_simplify_maxexponent): Likewise.
1230 (gfc_simplify_minexponent): Likewise.
1231 (gfc_simplify_new_line): Likewise.
1232 (gfc_simplify_null): Likewise.
1233 (gfc_simplify_or): Likewise.
1234 (gfc_simplify_precision): Likewise.
1235 (gfc_simplify_repeat): Likewise.
1236 (gfc_simplify_scan): Likewise.
1237 (gfc_simplify_size): Likewise.
1238 (gfc_simplify_trailz): Likewise.
1239 (gfc_simplify_trim): Likewise.
1240 (gfc_simplify_verify): Likewise.
1241 (gfc_simplify_xor): Likewise.
1242 * trans-io.c (build_dt): Likewise.
1243 (gfc_new_nml_name_expr): Removed.
1245 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1247 * arith.h (gfc_constant_result): Removed prototype.
1248 * constructor.h (gfc_build_array_expr): Removed prototype.
1249 (gfc_build_structure_constructor_expr): Removed prototype.
1250 * gfortran.h (gfc_int_expr): Removed prototype.
1251 (gfc_logical_expr): Removed prototype.
1252 (gfc_get_array_expr): New prototype.
1253 (gfc_get_structure_constructor_expr): New prototype.
1254 (gfc_get_constant_expr): New prototype.
1255 (gfc_get_int_expr): New prototype.
1256 (gfc_get_logical_expr): New prototype.
1257 * arith.c (gfc_constant_result): Moved and renamed to
1258 expr.c (gfc_get_constant_expr). Fixed all callers.
1259 * constructor.c (gfc_build_array_expr): Moved and renamed to
1260 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1261 and kind. Fixed all callers.
1262 (gfc_build_structure_constructor_expr): Moved and renamed to
1263 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1264 to type and kind. Fixed all callers.
1265 * expr.c (gfc_logical_expr): Renamed to ...
1266 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1267 (gfc_int_expr): Renamed to ...
1268 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1270 (gfc_get_constant_expr): New.
1271 (gfc_get_array_expr): New.
1272 (gfc_get_structure_constructor_expr): New.
1273 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1276 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1278 * constructor.h: New.
1279 * constructor.c: New.
1280 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1281 * arith.c (reducy_unary): Use constructor API.
1282 (reduce_binary_ac): Likewise.
1283 (reduce_binary_ca): Likewise.
1284 (reduce_binary_aa): Likewise.
1285 * check.c (gfc_check_pack): Likewise.
1286 (gfc_check_reshape): Likewise.
1287 (gfc_check_unpack): Likewise.
1288 * decl.c (add_init_expr_to_sym): Likewise.
1289 (build_struct): Likewise.
1290 * dependency.c (gfc_check_dependency): Likewise.
1291 (contains_forall_index_p): Likewise.
1292 * dump-parse-tree.c (show_constructor): Likewise.
1293 * expr.c (free_expr0): Likewise.
1294 (gfc_copy_expr): Likewise.
1295 (gfc_is_constant_expr): Likewise.
1296 (simplify_constructor): Likewise.
1297 (find_array_element): Likewise.
1298 (find_component_ref): Likewise.
1299 (find_array_section): Likewise.
1300 (find_substring_ref): Likewise.
1301 (simplify_const_ref): Likewise.
1302 (scalarize_intrinsic_call): Likewise.
1303 (check_alloc_comp_init): Likewise.
1304 (gfc_default_initializer): Likewise.
1305 (gfc_traverse_expr): Likewise.
1306 * iresolve.c (check_charlen_present): Likewise.
1307 (gfc_resolve_reshape): Likewise.
1308 (gfc_resolve_transfer): Likewise.
1309 * module.c (mio_constructor): Likewise.
1310 * primary.c (build_actual_constructor): Likewise.
1311 (gfc_match_structure_constructor): Likewise.
1312 * resolve.c (resolve_structure_cons): Likewise.
1313 * simplify.c (is_constant_array_expr): Likewise.
1314 (init_result_expr): Likewise.
1315 (transformational_result): Likewise.
1316 (simplify_transformation_to_scalar): Likewise.
1317 (simplify_transformation_to_array): Likewise.
1318 (gfc_simplify_dot_product): Likewise.
1319 (simplify_bound): Likewise.
1320 (simplify_matmul): Likewise.
1321 (simplify_minval_maxval): Likewise.
1322 (gfc_simplify_pack): Likewise.
1323 (gfc_simplify_reshape): Likewise.
1324 (gfc_simplify_shape): Likewise.
1325 (gfc_simplify_spread): Likewise.
1326 (gfc_simplify_transpose): Likewise.
1327 (gfc_simplify_unpack): Likewise.q
1328 (gfc_convert_constant): Likewise.
1329 (gfc_convert_char_constant): Likewise.
1330 * target-memory.c (size_array): Likewise.
1331 (encode_array): Likewise.
1332 (encode_derived): Likewise.
1333 (interpret_array): Likewise.
1334 (gfc_interpret_derived): Likewise.
1335 (expr_to_char): Likewise.
1336 (gfc_merge_initializers): Likewise.
1337 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1338 (gfc_trans_array_constructor_value): Likewise.
1339 (get_array_ctor_strlen): Likewise.
1340 (gfc_constant_array_constructor_p): Likewise.
1341 (gfc_build_constant_array_constructor): Likewise.
1342 (gfc_trans_array_constructor): Likewise.
1343 (gfc_conv_array_initializer): Likewise.
1344 * trans-decl.c (check_constant_initializer): Likewise.
1345 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1346 (gfc_apply_interface_mapping_to_cons): Likewise.
1347 (gfc_trans_structure_assign): Likewise.
1348 (gfc_conv_structure): Likewise.
1349 * array.c (check_duplicate_iterator): Likewise.
1350 (match_array_list): Likewise.
1351 (match_array_cons_element): Likewise.
1352 (gfc_match_array_constructor): Likewise.
1353 (check_constructor_type): Likewise.
1354 (check_constructor): Likewise.
1356 (expand_constructor): Likewise.
1357 (extract_element): Likewise.
1358 (gfc_expanded_ac): Likewise.
1359 (resolve_array_list): Likewise.
1360 (gfc_resolve_character_array_constructor): Likewise.
1361 (copy_iterator): Renamed to ...
1362 (gfc_copy_iterator): ... this.
1363 (gfc_append_constructor): Removed.
1364 (gfc_insert_constructor): Removed unused function.
1365 (gfc_get_constructor): Removed.
1366 (gfc_free_constructor): Removed.
1367 (qgfc_copy_constructor): Removed.
1368 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1369 Removed all references. Replaced constructor list by splay-tree.
1370 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1371 the inner struct, added member 'base'.
1372 (gfc_append_constructor): Removed prototype.
1373 (gfc_insert_constructor): Removed prototype.
1374 (gfc_get_constructor): Removed prototype.
1375 (gfc_free_constructor): Removed prototype.
1376 (qgfc_copy_constructor): Removed prototype.
1377 (gfc_copy_iterator): New prototype.
1378 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1380 2010-04-10 Tobias Burnus <burnus@net-b.de>
1383 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1384 proc-pointers and type-bound procedures.
1385 (gfc_specification_expr): Check proc-pointers for pureness.
1387 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1390 * gfortranspec.c (lang_specific_driver): Do not expose vars
1391 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1394 2010-04-09 Tobias Burnus <burnus@net-b.de>
1397 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1399 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1400 * data.c (gfc_assign_data_value): Ditto.
1401 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1402 (gfc_traverse_expr): Traverse also through codimension expressions.
1403 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1404 gfc_has_ultimate_pointer): New functions.
1405 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1406 (gfc_array_ref): Add codimen.
1407 (gfc_array_ref): Add in_allocate.
1408 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1409 gfc_has_ultimate_pointer): Add prototypes.
1410 * interface.c (compare_parameter, compare_actual_formal,
1411 check_intents): Add coarray constraints.
1412 * match.c (gfc_match_iterator): Add coarray constraint.
1413 * match.h (gfc_match_array_ref): Update interface.
1414 * primary.c (gfc_match_varspec): Handle codimensions.
1415 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1416 (check_class_members): Return gfc_try instead for error recovery.
1417 (resolve_typebound_function,resolve_typebound_subroutine,
1418 check_members): Handle return value of check_class_members.
1419 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1420 check_dimension, compare_spec_to_ref, resolve_array_ref,
1421 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1422 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1424 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1425 Skip over coarray refs.
1426 (gfc_array_allocate) Add support for references containing coindexes.
1427 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1428 (gfc_map_intrinsic_function): Ignore codimensions.
1430 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1433 * io.c (check_format_string): Added check for additional non
1434 blank characters after the format string was successfully
1436 * io.c (check_format): Changed the error messages for positive
1437 int required and period required to drop through the error logic
1438 and report with gfc_error instead of gfc_error_now. Corrected
1439 format postion for hollerith strings.
1441 2010-04-08 Tobias Burnus <burnus@net-b.de>
1443 * module.c (use_iso_fortran_env_module): Fix standard check.
1445 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1447 * parse.c (parse_derived, parse_enum): Avoid set but not used
1450 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1453 * gfortran.texi: Add section about representation of
1456 2010-04-07 Simon Baldwin <simonb@google.com>
1458 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1459 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1461 2010-04-07 Richard Guenther <rguenther@suse.de>
1463 * options.c (gfc_init_options): Do not set.
1465 2010-04-06 Tobias Burnus <burnus@net-b.de>
1468 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1469 * match.c (gfc_match_critical, sync_statement): Ditto.
1470 * gfortran.h (gfc_fcoarray): New enum.
1471 (gfc_option_t): Use it.
1472 * lang.opt (fcoarray): Add new flag.
1473 * invoke.texi (fcoarray): Document it.
1474 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1475 (gfc_handle_coarray_option): New function.
1477 2010-04-06 Tobias Burnus <burnus@net-b.de>
1480 * gfortran.h (gfc_array_spec): Add cotype.
1481 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1482 and defer error diagnostic.
1483 * resolve.c (resolve_fl_derived): Add missing check.
1484 (resolve_symbol): Add cotype/type check.
1485 * parse.c (parse_derived): Fix setting of coarray_comp.
1487 2010-04-06 Tobias Burnus <burnus@net-b.de>
1490 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1491 match_array_element_spec,gfc_copy_array_spec,
1492 gfc_compare_array_spec): Include corank.
1493 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1494 * decl.c (build_sym,build_struct,variable_decl,
1495 match_attr_spec,attr_decl1,cray_pointer_decl,
1496 gfc_match_volatile): Add codimension.
1497 (gfc_match_codimension): New function.
1498 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1499 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1500 (gfc_add_codimension): New function prototype.
1501 * match.h (gfc_match_codimension): New function prototype.
1502 (gfc_match_array_spec): Update prototype
1503 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1504 * module.c (MOD_VERSION): Bump.
1505 (mio_symbol_attribute): Support coarray attributes.
1506 (mio_array_spec): Add corank support.
1507 * parse.c (decode_specification_statement,decode_statement,
1508 parse_derived): Add coarray support.
1509 * resolve.c (resolve_formal_arglist, was_declared,
1510 is_non_constant_shape_array, resolve_fl_variable,
1511 resolve_fl_derived, resolve_symbol): Add coarray support.
1512 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1513 gfc_build_class_symbol): Add coarray support.
1514 (gfc_add_codimension): New function.
1516 2010-04-06 Tobias Burnus <burnus@net-b.de>
1519 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1520 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1521 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1523 * intrinsic.texi (iso_fortran_env): Ditto.
1524 * libgfortran.h (libgfortran_stat_codes): New enum.
1525 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1526 constants from the intrinsic module.
1528 2010-04-06 Tobias Burnus <burnus@net-b.de>
1531 * intrinsic.c (add_functions): Add num_images.
1532 * decl.c (gfc_match_end): Handle END CRITICAL.
1533 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1534 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1536 * gfortran.h (gfc_statement): Add enum items for those.
1537 (gfc_exec_op) Ditto.
1538 (gfc_isym_id): Add num_images.
1539 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1540 (gfc_trans_sync,gfc_trans_critical): New functions.
1541 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1542 gfc_trans_critical): Add/update prototypes.
1543 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1544 and SYNC statements.
1545 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1546 * resolve.c (resolve_sync): Add function.
1547 (gfc_resolve_blocks): Handle CRITICAL.
1548 (resolve_code): Handle CRITICAL, ERROR STOP,
1549 (resolve_branch): Add CRITICAL constraint check.
1550 and SYNC statements.
1551 * st.c (gfc_free_statement): Add new statements.
1552 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1553 (gfc_build_builtin_function_decls): Initialize it.
1554 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1555 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1556 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1558 (match_exit_cycle): Handle CRITICAL constraint.
1559 (gfc_match_stopcode): Handle ERROR STOP.
1560 * match.h (gfc_match_critical, gfc_match_error_stop,
1561 gfc_match_sync_all, gfc_match_sync_images,
1562 gfc_match_sync_memory): Add prototype.
1563 * parse.c (decode_statement, gfc_ascii_statement,
1564 parse_executable): Handle new statements.
1565 (parse_critical_block): New function.
1566 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1567 * intrinsic.texi (num_images): Document new function.
1568 * simplify.c (gfc_simplify_num_images): Add function.
1570 2010-04-06 Tobias Burnus <burnus@net-b.de>
1573 * trans-array.c (gfc_conv_expr_descriptor): Update
1574 gfc_trans_scalar_assign call.
1575 (has_default_initializer): New function.
1576 (gfc_trans_deferred_array): Nullify less often.
1577 * trans-expr.c (gfc_conv_subref_array_arg,
1578 gfc_trans_subcomponent_assign): Update call to
1579 gfc_trans_scalar_assign.
1580 (gfc_trans_scalar_assign): Add parameter and pass it on.
1581 (gfc_trans_assignment_1): Optionally, do not dealloc before
1583 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1584 call to gfc_trans_scalar_assign.
1585 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1586 initializer to static variables.
1587 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1588 * trans-stmt.c (forall_make_variable_temp,
1589 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1590 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1591 gfc_trans_allocate): Update gfc_trans_assignment call.
1592 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1593 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1594 parameter to prototype.
1596 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1598 * ioparm.def : Update copyright.
1600 * trans-array.c : ditto
1601 * trans-array.h : ditto
1603 * trans-types.c: ditto
1604 * dependency.c : ditto
1605 * gfortran.h : ditto
1607 * trans-io.c : ditto
1608 * trans-intrinsic.c : ditto
1609 * libgfortran.h : ditto
1610 * invoke.texi : ditto
1611 * intrinsic.texi : ditto
1614 * intrinsic.c : ditto
1615 * interface.c : ditto
1616 * iresolve.c : ditto
1617 * trans-stmt.c : ditto
1618 * trans-stmt.h : ditto
1623 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1626 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1627 do not assert the context of derived types.
1629 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1632 * ioparm.def: Change inquire size variable to type pointer to
1635 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1638 * trans-expr.c (conv_parent_component_references): Ensure that
1639 'dt' has a backend_decl.
1642 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1643 type has a backend_decl.
1646 * resolve.c (resolve_global_procedure): Check that the 'cl'
1647 structure is not NULL.
1649 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1651 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1654 2010-03-17 Tobias Burnus <burnus@net-b.de>
1657 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1658 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1660 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1661 pointees as having explizit size.
1662 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1664 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1665 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1666 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1667 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1668 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1671 2010-03-14 Tobias Burnus <burnus@net-b.de>
1674 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1675 (resolve_ordinary_assign): Add check to avoid segfault.
1677 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1681 * resolve.c (resolve_compcall): Add new boolean dummy argument
1682 'class_members'. Only resolve expression at end if false.
1683 Remove redundant, static variable 'class_object'.
1684 (check_class_members): Add extra argument to call of
1686 (resolve_typebound_function): Renamed resolve_class_compcall.
1687 Do all the detection of class references here. Correct calls to
1688 resolve_compcall for extra argument.
1689 (resolve_typebound_subroutine): resolve_class_typebound_call
1690 renamed. Otherwise same as resolve_typebound_function.
1691 (gfc_resolve_expr): Call resolve_typebound_function.
1692 (resolve_code): Call resolve_typebound_subroutine.
1694 2010-03-10 Tobias Burnus <burnus@net-b.de
1697 * symbol.c (get_iso_c_sym): Set sym->result.
1699 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1702 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1703 for TBPs, otherwise they will not be resolved properly.
1704 (resolve_function): Use 'value.function.esym' instead of
1705 'value.function.name' to check if we're dealing with a TBP.
1706 (check_class_members): Set correct type of passed object for all TBPs,
1707 not only generic ones, except if the type is abstract.
1709 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1712 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1713 'final...' are not misinterpreted as FINAL statements.
1715 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1718 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1719 allocatable ultimate components do not need temporaries, whilst
1720 ultimate pointer components do.
1722 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1725 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1727 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1730 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1733 * trans-array.c (gfc_conv_array_parameter): A full array of
1734 derived type need not be restricted to a symbol without an
1735 array spec to use the call to gfc_conv_expr_descriptor.
1738 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1739 allocatable arrays do not need temporaries.
1741 2010-03-01 Tobias Burnus <burnus@net-b.de>
1744 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1747 2010-02-28 Tobias Burnus <burnus@net-b.de>
1750 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1751 (gfc_conv_initializer): Handle zero initializer as special case.
1753 2010-02-27 Tobias Burnus <burnus@net-b.de>
1756 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1757 for module variables for Fortran 2008.
1759 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1762 * trans-common.c (build_common_decl): Also update DECL_MODE,
1763 and DECL_SIZE when encountering a larger common block and call
1766 2010-02-24 Tobias Burnus <burnus@net-b.de>
1769 * trans-expr.c (gfc_conv_initializer): Call directly
1770 gfc_conv_constant for C_NULL_(FUN)PTR.
1772 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1775 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1776 checking the rest of the dimensions for elements.
1778 2010-02-21 Tobias Burnus <burnus@net-b.de>
1781 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1783 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1784 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1785 * invoke.texi: Document new -fno-protect-parens flag.
1787 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1793 * dependency.c (gfc_check_argument_var_dependency): Use enum
1794 value instead of arithmetic vaue for 'elemental'.
1795 (check_data_pointer_types): New function.
1796 (gfc_check_dependency): Call check_data_pointer_types.
1797 * trans-array.h : Change fourth argument of
1798 gfc_conv_array_parameter to boolean.
1799 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1800 can be a dummy but it must not be assumed shape or deferred.
1801 Change fourth argument to boolean. Array constructor exprs will
1802 always be contiguous and do not need packing and unpacking.
1803 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1804 space and change fourth argument of gfc_conv_array_parameter
1806 (gfc_trans_arrayfunc_assign): Change fourth argument of
1807 gfc_conv_array_parameter to boolean.
1808 * trans-io.c (gfc_convert_array_to_string): The same.
1809 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1811 2010-02-20 Tobias Burnus <burnus@net-b.de>
1814 * libgfortran.h: Add GFC_RTCHECK_MEM.
1815 * invoke.texi (-fcheck=): Document -fcheck=mem.
1816 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1817 and enable malloc-success check only with -fcheck=mem.
1818 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1820 2010-02-16 Tobias Burnus <burnus@net-b.de>
1823 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1824 * intrinsic.c (add_functions): Ditto.
1825 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1826 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1828 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1831 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1832 gfc_trans_do prototype.
1833 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1834 a loop exit condition. If exit condition is given, build the loop exit
1835 code, checking IO results of implied do loops in READ and WRITE.
1836 (gfc_trans_do): Likewise.
1837 * trans.c (trans_code): New static work function, previously
1838 gfc_trans_code. Passes exit condition to gfc_trans_do.
1839 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1840 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1841 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1842 result status bits in the dtparm structure. Use this condition in call
1843 to gfc_trans_code_cond.
1845 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1849 * trans-array.c (gfc_conv_array_parameter): Use
1850 gfc_full_array_ref_p to detect full and contiguous variable
1851 arrays. Full array components and contiguous arrays do not need
1852 internal_pack and internal_unpack.
1854 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1857 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1860 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1862 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1865 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1866 Tobias Burnus <burnus@net-b.de>
1869 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1871 2010-02-10 Tobias Burnus <burnus@net-b.de>
1874 * trans-decl.c (gfc_generate_function_code): Only check
1875 actual-vs.-dummy character bounds if not bind(C).
1877 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1880 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1881 info->dimen after info has been freed.
1883 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1886 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1889 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1891 * module.c (fix_mio_expr): Declare sym.
1893 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1896 * module.c (fix_mio_expr): Fix for private generic procedures.
1898 2010-02-09 Daniel Kraft <d@domob.eu>
1901 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1902 length to be correct and issue only with -Wsurprising.
1903 * invoke.texi (Wsurprising): Mention this new warning that is
1904 turned on by -Wsurprising.
1906 2010-02-09 Daniel Kraft <d@domob.eu>
1909 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1910 can be CHARACTER type.
1911 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1913 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1916 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1917 'formal_ptr'. If this is true, give returned descriptor unity
1918 lbounds, in all dimensions, and the appropriate offset.
1919 (gfc_conv_procedure_call); If formal is a pointer, set the last
1920 argument of gfc_conv_subref_array_arg to true.
1921 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1922 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1923 new arg of gfc_conv_subref_array_arg to false.
1924 * trans-stmt.c (forall_make_variable_temp): The same.
1926 2010-02-03 Tobias Burnus <burnus@net-b.de>
1929 * interface.c (compare_parameter): Disable rank-checking
1932 2010-02-02 Tobias Burnus <burnus@net-b.de>
1935 * parse.c (decode_specification_statement): Use sym->result not sym.
1937 2010-02-01 Tobias Burnus <burnus@net-b.de>
1940 * decl.c (variable_decl): Allow default initializer in
1941 TYPE declarations in PURE functions.
1943 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1946 * resolve.c (resolve_allocate_expr): Move default initialization code
1947 here from gfc_trans_allocate.
1948 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1950 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1951 of CLASS variables via memcpy.
1952 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1953 to resolve_allocate_expr.
1955 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1958 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1959 * gfortran.h : Add prototype for above.
1960 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1961 (gfc_trans_subcomponent_assign): Call new function to replace
1962 the code to deal with allocatable components.
1963 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1964 gfc_get_full_arrayspec_from_expr to replace existing code.
1966 2010-01-25 Tobias Burnus <burnus@net-b.de>
1969 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1972 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1976 * expr.c (remove_subobject_ref): If the constructor is NULL use
1977 the expression as the source.
1978 (simplify_const_ref): Change the type of expression if
1979 there are component references. Allow for substring to be at
1980 the end of an arbitrarily long chain of references. If an
1981 element is found that is not in an EXPR_ARRAY, assume that this
1982 is scalar initialization of array. Call remove_subobject_ref in
1983 this case with NULL second argument.
1985 2010-01-24 Tobias Burnus <burnus@net-b.de>
1988 * array.c (gfc_array_dimen_size): Use correct specific
1989 function in the check.
1991 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1994 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1995 is required, turn any trailing array elements after a range
1996 into ranges so that offsets can be calculated.
1998 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2000 * module.c (mio_f2k_derived): Use enumerator as initializer of
2004 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2005 bitfield of width 2.
2007 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2010 * resolve.c (extract_compcall_passed_object): Set locus for
2011 passed-object argument.
2012 (extract_ppc_passed_object): Set locus and correctly remove PPC
2015 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2018 * trans-decl.c (add_argument_checking): Do not use the backend
2019 decl directly to test for the presence of an optional dummy
2020 argument. Use gfc_conv_expr_present, remembering to set the
2024 * trans-decl.c (gfc_generate_function_code): Small white space
2025 changes. If 'recurcheckvar' is NULL do not try to reset it.
2027 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2030 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2031 component for extended types.
2032 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2033 and take care of parent component accessibility.
2035 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2038 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2039 * interface.c (check_interface1): Move a warning message here from
2040 resolve_fl_procedure.
2041 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2042 * module.c (read_module): Remove call to gfc_check_interfaces, since
2043 this comes too early here.
2044 * resolve.c (resolve_fl_procedure): Move warning message to
2047 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2050 * interface.c (check_interface1): Pass symbol name rather than NULL to
2051 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2053 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2054 than NULL to gfc_compare_interfaces.
2056 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2059 * trans-array.c (duplicate_allocatable): Static version of
2060 gfc_duplicate_allocatable with provision to handle scalar
2061 components. New boolean argument to switch off call to malloc
2063 (gfc_duplicate_allocatable): New function to call above with
2065 (gfc_copy_allocatable_data): New function to call above with
2067 (structure_alloc_comps): Do not apply indirect reference to
2068 scalar pointers. Add new section to copy allocatable components
2069 of arrays. Extend copying of allocatable components to include
2071 (gfc_copy_only_alloc_comp): New function to copy allocatable
2072 component derived types, without allocating the base structure.
2073 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2074 Add primitive for gfc_copy_only_alloc_comp.
2075 * trans-expr.c (gfc_conv_procedure_call): After calls to
2076 transformational functions with results that are derived types
2077 with allocatable components, copy the components in the result.
2078 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2079 of lhs derived types before allocation.
2081 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2084 * module.c (load_generic_interfaces): If a procedure that is
2085 use associated but not generic is given an interface that
2086 includes itself, then make it generic.
2088 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2089 Shujing Zhao <pearly.zhao@oracle.com>
2091 PR translation/42469
2092 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2093 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2094 character between option name and help text.
2096 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2100 * trans-array.c (gfc_conv_array_initializer): Change call to
2101 gfc_error_now to call to gfc_fatal_error.
2102 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2103 (is_constant_element): Changed name from constant_element.
2104 (gfc_constant_ac): Only use expand_construuctor for expression
2105 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2106 call gfc_is_constant_expr.
2107 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2109 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2110 array expressions should have their constructors expanded.
2111 (gfc_resolve_expr): Use new function to determine whether or not to call
2112 gfc_expand_constructor.
2114 2010-01-09 Tobias Burnus <burnus@net-b.de>
2117 * trans-expr.c (gfc_trans_structure_assign): Handle
2119 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2120 to the constructor for c_null_(fun)ptr.
2121 * resolve.c (resolve_structure_cons): Add special case
2122 for c_null_(fun)ptr.
2124 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2126 * gfortranspec.c (lang_specific_driver): Update copyright notice
2129 2010-01-08 Tobias Burnus <burnus@net-b.de>
2132 * symbol.c (check_conflict, gfc_copy_attr): Add
2133 ASYNCHRONOUS support.
2134 (gfc_add_asynchronous): New function.
2135 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2136 (gfc_match_asynchronous): New function.
2137 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2138 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2139 (gfc_add_asynchronous): New Prototype.
2140 * module.c (ab_attribute, mio_symbol_attribute): Add
2141 ASYNCHRONOUS support.
2142 * resolve.c (was_declared): Ditto.
2143 * match.h (gfc_match_asynchronous): New prototype.
2144 * parse.c (decode_specification_statement,decode_statement):
2145 Add ASYNCHRONOUS support.
2147 2010-01-07 Tobias Burnus <burnus@net-b.de>
2150 * trans-decl.c (get_proc_pointer_decl): Fix call to
2151 gfc_conv_initializer for array-valued proc-pointer funcs.
2153 2010-01-07 Tobias Burnus <burnus@net-b.de>
2156 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2157 allocatable scalars with SAVE attribute.
2159 2010-01-05 Tobias Burnus <burnus@net-b.de>
2162 * options.c (gfc_post_options): Set -frecursion
2163 when -fopenmp is used.
2165 2010-01-05 Tobias Burnus <burnus@net-b.de>
2168 * trans-expr.c (gfc_conv_procedure_call): Nullify
2169 return value for allocatable-scalar character functions.
2171 2010-01-04 Tobias Burnus <burnus@net-b.de>
2174 * error.c (error_printf, gfc_warning, gfc_notify_std,
2175 gfc_warning_now, gfc_error, gfc_error_now,
2176 gfc_fatal_error): Change argument name from nocmsgid to
2177 gmsgid to enable (x)gettext's % checking.
2179 2010-01-04 Tobias Burnus <burnus@net-b.de>
2181 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2183 2010-01-04 Tobias Burnus <burnus@net-b.de>
2186 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2187 for functions returning allocatable scalars.
2188 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2189 reallocating an allocatable scalar.
2190 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2192 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2193 allocatable scalars.
2194 (gfc_generate_function_code): Nullify result variable for
2195 allocatable scalars.
2198 * module.c (gfc_use_module): Fix warning string to allow
2202 * invoke.texi (-fcheck=recursion): Mention that the checking
2203 is also disabled for -frecursive.
2204 * trans-decl.c (gfc_generate_function_code): Disable
2205 -fcheck=recursion when -frecursive is used.
2207 * intrinsic.texi (iso_c_binding): Improve wording.
2210 Copyright (C) 2010 Free Software Foundation, Inc.
2212 Copying and distribution of this file, with or without modification,
2213 are permitted in any medium without royalty provided the copyright
2214 notice and this notice are preserved.