1 2010-06-16 Janus Weil <janus@gcc.gnu.org>
4 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
5 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
6 structure to each procedure in a procedure list.
7 * module.c (mio_typebound_proc): Add NULL argument to
8 'gfc_get_typebound_proc'.
9 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
10 to initialize the new structure.
12 2010-06-15 Janus Weil <janus@gcc.gnu.org>
15 * gfortran.h (gfc_expr): Add new member 'mold'.
16 * match.c (gfc_match_allocate): Implement the MOLD tag.
17 * resolve.c (resolve_allocate_expr): Ditto.
18 * trans-stmt.c (gfc_trans_allocate): Ditto.
20 2010-06-15 Jakub Jelinek <jakub@redhat.com>
23 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
24 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
25 GFC_DECL_SAVED_DESCRIPTOR set.
26 (gfc_omp_report_decl): New function.
27 * trans.h (gfc_omp_report_decl): New prototype.
28 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
30 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
34 * gfortranspec.c (lang_specific_driver): Removed deprecation
36 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
37 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
38 * cpp.h (gfc_cpp_makedep): New.
39 (gfc_cpp_add_dep): New.
40 (gfc_cpp_add_target): New.
41 * cpp.c (gfc_cpp_option): Add deps* members.
42 (gfc_cpp_makedep): New.
43 (gfc_cpp_add_dep): New.
44 (gfc_cpp_add_target): New.
45 (gfc_cpp_init_options): Initialize new options.
46 (gfc_cpp_handle_option): Handle new options.
47 (gfc_cpp_post_options): Map new options to libcpp-options.
48 (gfc_cpp_init): Handle deferred -MQ and -MT options.
49 (gfc_cpp_done): If requested, write dependencies to file.
50 * module.c (gfc_dump_module): Add a module filename as target.
51 * scanner.c (open_included_file): New parameter system; add the
52 included file as dependency.
53 (gfc_open_included_file): Add the included file as dependency.
54 (gfc_open_intrinsic_module): Likewise.
55 * invoke.texi: Removed deprecation warning for -M.
56 * gfortran.texi: Removed Makefile-dependencies project.
58 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
60 * resolve.c (resolve_global_procedure): Improved checking if an
61 explicit interface is required.
63 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
65 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
67 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
68 (gfc_conv_intrinsic_ttynam): Likewise.
69 (gfc_conv_intrinsic_trim): Likewise.
71 2010-06-12 Janus Weil <janus@gcc.gnu.org>
74 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
76 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
78 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
80 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
82 * mathbuiltins.def: Add builtins that do not directly correspond
83 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
84 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
85 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
86 code_{r,c}{4,8,10,16} fields. Add
87 {,complex}{float,double,long_double}_built_in fields.
88 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
89 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
90 definition of OTHER_BUILTIN.
91 (real_compnt_info): Remove unused struct.
92 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
94 (build_round_expr): Call builtin_decl_for_precision instead of
96 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
98 (gfc_build_intrinsic_lib_fndecls): Match
99 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
100 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
102 (gfc_conv_intrinsic_lib_function): Go through all the extended
104 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
106 (gfc_conv_intrinsic_abs): Likewise.
107 (gfc_conv_intrinsic_mod): Likewise.
108 (gfc_conv_intrinsic_sign): Likewise.
109 (gfc_conv_intrinsic_fraction): Likewise.
110 (gfc_conv_intrinsic_nearest): Likewise.
111 (gfc_conv_intrinsic_spacing): Likewise.
112 (gfc_conv_intrinsic_rrspacing): Likewise.
113 (gfc_conv_intrinsic_scale): Likewise.
114 (gfc_conv_intrinsic_set_exponent): Likewise.
116 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
120 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
121 functions with CLASS formal arguments.
123 2010-06-10 Janus Weil <janus@gcc.gnu.org>
126 * resolve.c (conformable_arrays): Handle allocatable components.
128 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
131 * gfortran.texi: Document that Cray pointers cannot be function
134 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
137 * gfortran.texi: Document lack of support for syntax
138 "complex FUNCTION name*16()", and existence of alternative
139 legacy syntax "complex*16 FUNCTION name()".
141 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
144 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
145 POSIX's fsync(), and how to call the latter from Fortran code.
147 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
150 * interface.c (compare_actual_formal): Reject actual arguments with
151 array subscript passed to ASYNCHRONOUS dummys.
153 2010-06-10 Daniel Kraft <d@domob.eu>
156 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
157 (struct gfc_symbol): New field `assoc'.
158 (struct gfc_association_list): New struct.
159 (struct gfc_code): New struct `block' in union, move `ns' there
160 and add association list.
161 (gfc_free_association_list): New method.
162 (gfc_has_vector_subscript): Made public;
163 * match.h (gfc_match_associate): New method.
164 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
165 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
166 * interface.c (gfc_has_vector_subscript): Made public.
167 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
168 * match.c (gfc_match_associate): New method.
169 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
170 * primary.c (match_variable): Don't allow names associated to expr here.
171 * parse.c (decode_statement): Try matching ASSOCIATE statement.
172 (case_exec_markers, case_end): Add ASSOCIATE statement.
173 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
174 (parse_associate): New method.
175 (parse_executable): Handle ST_ASSOCIATE.
176 (parse_block_construct): Change reference to gfc_code's `ns' field.
177 * resolve.c (resolve_select_type): Ditto.
178 (resolve_code): Ditto.
179 (resolve_block_construct): Ditto and add comment.
180 (resolve_select_type): Set association list in generated BLOCK to NULL.
181 (resolve_symbol): Resolve associate names.
182 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
183 and free association list.
184 (gfc_free_association_list): New method.
185 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
186 * trans-stmt.c (gfc_trans_block_construct): Change reference to
187 gfc_code's `ns' field.
189 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
191 * error.c (error_print): Pre-initialize loc by NULL.
192 * openmp.c (resolve_omp_clauses): Add explicit
193 braces to avoid ambigous else.
194 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
196 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
198 * gfc-internals.texi: Move to GFDL 1.3.
199 * gfortran.texi: Ditto.
200 * intrinsic.texi: Ditto.
201 * invoke.texi: Ditto.
203 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
206 * check.c (gfc_check_selected_real_kind): Verify that the
207 actual arguments are scalar.
209 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
212 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
214 2010-06-09 Janus Weil <janus@gcc.gnu.org>
217 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
219 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
221 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
223 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
225 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
226 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
227 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
228 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
230 * fortran/check.c (nonnegative_check, less_than_bitsize1,
231 less_than_bitsize2): New functions.
232 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
233 nonnegative_check and less_than_bitsize1.
234 (gfc_check_ibclr, gfc_check_ibset): Removed.
235 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
238 2010-06-09 Janus Weil <janus@gcc.gnu.org>
241 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
244 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
246 * resolve.c (resolve_deallocate_expr): Avoid warning
247 about possible use of iunitialized sym.
248 (resolve_allocate_expr): Pre-initialize sym by NULL.
250 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
253 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
255 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
257 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
259 (gfc_get_array_type_bounds): Likewise.
261 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
262 (gfc_find_module): Likewise.
264 * f95-lang.c (pushlevel): Likewise.
266 * trans.h (struct lang_type): Add variable_size GTY option.
267 (struct lang_decl): Likewise.
269 2010-06-08 Tobias Burnus <burnus@net-b.de>
272 * symbol.c (check_conflict): Move protected--external/procedure check ...
273 * resolve.c (resolve_select_type): ... to the resolution stage.
275 2010-06-07 Tobias Burnus <burnus@net-b.de>
277 * options.c (gfc_handle_option): Fix -fno-recursive.
279 2010-06-07 Tobias Burnus <burnus@net-b.de>
281 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
282 * gfortran.texi (copyrights-gfortran): Ditto.
284 2010-06-07 Joseph Myers <joseph@codesourcery.com>
286 * lang.opt (fshort-enums): Define using Var and VarExists.
287 * options.c (gfc_handle_option): Don't set flag_short_enums here.
289 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
290 Janus Weil <janus@gcc.gnu.org>
293 * resolve.c (get_declared_from_expr): Move to before
294 resolve_typebound_generic_call. Make new_ref and class_ref
295 ignorable if set to NULL.
296 (resolve_typebound_generic_call): Once we have resolved the
297 generic call, check that the specific instance is that which
298 is bound to the declared type.
299 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
300 freeing 'class_ref->next' twice.
302 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
305 * trans-array.c (structure_alloc_comps): Dereference scalar
306 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
309 2010-06-04 Joseph Myers <joseph@codesourcery.com>
311 * gfortranspec.c (append_arg, lang_specific_driver): Use
312 GCC-specific formats in diagnostics.
314 2010-06-02 Tobias Burnus <burnus@net-b.de>
317 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
320 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
323 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
326 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
328 * fortran/gfortran.texi: Fix typos in description of variable-format-
331 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
334 * dependency.c (gfc_check_section_vs_section): Check
335 for interleaving array assignments without conflicts.
337 2010-05-30 Janus Weil <janus@gcc.gnu.org>
339 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
340 $data component of a class container.
341 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
342 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
343 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
344 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
345 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
346 * gcc/fortran/parse.c (parse_derived): Ditto.
347 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
348 gfc_expr_attr): Ditto.
349 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
350 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
351 resolve_fl_var_and_proc, resolve_typebound_procedure,
352 resolve_fl_derived): Ditto.
353 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
354 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
356 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
357 gfc_trans_deferred_vars): Ditto.
358 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
360 2010-05-28 Tobias Burnus <burnus@net-b.de>
362 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
364 2010-05-28 Joseph Myers <joseph@codesourcery.com>
366 * gfortranspec.c (append_arg, lang_specific_driver): Use
367 fatal_error instead of fatal. Use warning instead of fprintf for
370 2010-05-28 Joseph Myers <joseph@codesourcery.com>
372 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
373 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
374 xstrerror instead of strerror.
376 2010-05-26 Joseph Myers <joseph@codesourcery.com>
378 * cpp.c (cb_cpp_error): Save and restore
379 global_dc->warn_system_headers, not variable warn_system_headers.
381 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
383 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
385 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
387 * trans-common.c: Do not include rtl.h, include output.h instead.
388 * trans-decl.c: Likewise.
390 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
393 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
394 namespace before trying to reorder the gsymbols.
396 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
401 * resolve.c (resolve_global_procedure): Add check for global
402 procedures with implicit interfaces and assumed-shape or optional
403 dummy arguments. Verify that function return type, kind and string
406 2010-05-21 Tobias Burnus <burnus@net-b.de>
408 * gfortran.h: Do not include system.h.
409 * bbt.c: Include system.h.
411 * dependency.c: Ditto.
412 * dump-parse-tree.c: Ditto.
413 * arith.h: Do not include gfortran.h.
414 * constructor.h: Do not include gfortran.h and splay-tree.h.
415 * match.h: Do not include gfortran.h.
417 * target-memory.h: Ditto.
418 * openmp.c: Do not include toplev.h and target.h.
419 * trans-stmt.c: Ditto not include toplev.h.
421 * trans-common.c: Tell why toplev.h is needed. And
422 do not include target.h.
423 * trans-expr.c: Tell why toplev.h is needed.
424 * trans-array.c: Ditto.
425 * trans-openmp.c: Ditto.
426 * trans-const.c: Ditto.
428 * trans-types.c: Ditto.
430 * trans-decl.c: Ditto.
433 * trans-intrinsic.c: Ditto.
436 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
439 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
440 before returning MATCH_ERROR. Add check for scalar. Add check for
441 default integer kind.
443 2010-05-22 Janus Weil <janus@gcc.gnu.org>
446 * match.c (gfc_match_select_type): On error jump back out of the local
448 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
449 stage, more precisely to ...
450 * resolve.c (resolve_fl_derived): ... this place.
452 2010-05-22 Janus Weil <janus@gcc.gnu.org>
455 * resolve.c (ensure_not_abstract): Allow abstract types with
456 non-abstract ancestors.
458 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
460 * trans-const.c: Include realmpfr.h.
461 * Make-lang.in: Update dependencies.
463 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
465 * trans-const.c, trans-types.c, trans-intrinsic.c:
466 Clean up redundant includes.
468 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
471 * lang.opt (Wunused-dummy-argument): New option.
472 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
473 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
474 (set_Wall): Enable warn_unused_dummy_argument.
475 (gfc_handle_option): Set warn_unused_dummy_argument according to
477 * trans-decl.c (generate_local_decl): Separate warnings about
478 unused variables and unused dummy arguments.
479 * invoke.texi: Documented new option.
481 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
483 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
484 (gfc_conv_string_tmp): Do not assert type comparibilty.
485 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
486 (gfc_conv_expr_descriptor): Remove assert.
487 * trans-common.c: Clarify why rtl.h and tm.h are included.
488 * trans-openmp.c: Do not include ggc.h and real.h.
489 Explain why gimple.h is included.
490 * trans-const.c: Do not include ggc.h.
491 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
492 * trans.c: Do not include ggc.h and real.h.
493 Explain why gimple.h is included.
494 * trans-types.c: Do not include tm.h. Explain why langhooks.h
495 and dwarf2out.h are included.
496 * trans-io.c: Do not include gimple.h and real.h.
497 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
498 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
501 2010-05-20 Tobias Burnus <burnus@net-b.de>
503 * options.c (gfc_init_options,gfc_post_options): Enable
504 flag_associative_math by default.
506 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
509 * trans-stmt.c (gfc_trans_stop): Add generation of call to
510 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
511 blank STOP, handling a null expression. (gfc_trans_pause): Use
512 pause_string for blank PAUSE.
513 * trans.h: Add external function declaration for error_stop_numeric.
514 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
515 the declaration for the library call. Adjust whitespaces.
516 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
517 signal no stop code. Match the expression following the stop and pass
518 that to the translators. Remove the old use of digit matching. Add
519 checks that the stop_code expression is INTEGER or CHARACTER, constant,
520 and if CHARACTER, default character KIND.
522 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
525 * lang.opt (Wconversion-extra): New option.
526 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
527 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
528 (set_Wall): Enable -Wconversion.
529 (gfc_handle_option): Set warn_conversion_extra.
530 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
531 introduced for -Wconversion if -Wconversion-extra is present.
532 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
533 -Wconversion; document -Wconversion-extra.
535 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
538 * gfortran.h (gfc_has_default_initializer): New.
539 * expr.c (gfc_has_default_initializer): New.
540 * resolve.c (has_default_initializer): Removed, use
541 gfc_has_default_initializer() instead. Updated all callers.
542 * trans-array.c (has_default_initializer): Removed, use
543 gfc_has_default_initializer() instead. Updated all callers.
544 * trans-decl.c (generate_local_decl): Do not check the
545 first component only to check for initializers, but use
546 gfc_has_default_initializer() instead.
548 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
551 * primary.c (match_string_constant): Move start_locus just inside
553 * data.c (create_character_intializer): Clarified truncation warning.
555 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
558 * intrinsic.h (gfc_check_float): New prototype.
559 (gfc_check_sngl): New prototype.
560 * check.c (gfc_check_float): New.
561 (gfc_check_sngl): New.
562 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
563 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
565 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
566 added them to the list of specifics of REAL instead.
568 2010-05-17 Janus Weil <janus@gcc.gnu.org>
571 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
572 This is now handled via 'gfc_class_null_initializer'.
574 2010-05-17 Janus Weil <janus@gcc.gnu.org>
576 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
577 gfc_build_class_symbol,add_proc_component,add_proc_comps,
578 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
579 add_procs_to_declared_vtab,add_generic_specifics,
580 add_generics_to_declared_vtab,gfc_find_derived_vtab,
581 find_typebound_proc_uop,gfc_find_typebound_proc,
582 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
583 gfc_get_tbp_symtree): Moved here from other places.
584 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
586 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
587 gfc_find_typebound_proc,gfc_find_typebound_user_op,
588 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
589 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
590 * Make-lang.in: Add class.o.
591 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
592 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
593 add_procs_to_declared_vtab,add_generic_specifics,
594 add_generics_to_declared_vtab,gfc_find_derived_vtab,
595 find_typebound_proc_uop,gfc_find_typebound_proc,
596 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
597 gfc_get_tbp_symtree): Move to class.c.
599 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
601 * trans-types.c (gfc_init_types): Use build_function_type_list.
602 (gfc_get_ppc_type): Likewise.
603 * trans-decl.c (gfc_generate_constructors): Likewise.
604 * f95-lang.c (build_builtin_fntypes): Likewise.
605 (gfc_init_builtin_functions): Likewise.
606 (DEF_FUNCTION_TYPE_0): Likewise.
607 (DEF_FUNCTION_TYPE_1): Likewise.
608 (DEF_FUNCTION_TYPE_2): Likewise.
609 (DEF_FUNCTION_TYPE_3): Likewise.
610 (DEF_FUNCTION_TYPE_4): Likewise.
611 (DEF_FUNCTION_TYPE_5): Likewise.
612 (DEF_FUNCTION_TYPE_6): Likewise.
613 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
614 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
616 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
618 * trans-array.c (gfc_trans_array_constructor_value): Use
619 build_constructor instead of build_constructor_from_list.
620 (gfc_build_constant_array_constructor): Likewise.
621 * trans-decl.c (create_main_function): Likewise.
622 * trans-stmt.c (gfc_trans_character_select): Likewise.
624 2010-05-17 Janus Weil <janus@gcc.gnu.org>
627 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
628 (resolve_fl_variable_derived): ... this place.
629 (resolve_symbol): Make sure function symbols (and their result
630 variables) are not resolved twice.
632 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
635 * array.c (match_array_list): Revert change from 2010-05-13.
637 2010-05-16 Richard Guenther <rguenther@suse.de>
639 * trans-decl.c (module_htab_decls_hash): Revert last change.
641 2010-05-16 Richard Guenther <rguenther@suse.de>
643 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
645 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
647 * options.c (set_Wall): Remove special logic for Wuninitialized
650 2010-05-15 Janus Weil <janus@gcc.gnu.org>
654 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
657 2010-05-15 Janus Weil <janus@gcc.gnu.org>
661 * gfortran.h (gfc_class_null_initializer): New prototype.
662 * expr.c (gfc_class_null_initializer): New function to build a NULL
663 initializer for CLASS pointers.
664 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
665 containers. Remove default NULL initialization of $data component.
666 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
668 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
669 Use new function 'gfc_class_null_initializer'.
670 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
673 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
676 * fortran/interface.c (get_sym_storage_size): Use signed instead of
677 unsigned mpz_get_?i routines.
679 2010-05-14 Jakub Jelinek <jakub@redhat.com>
681 * trans.c (trans_code): Set backend locus early.
682 * trans-decl.c (gfc_get_fake_result_decl): Use source location
683 of the function instead of current input_location.
685 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
688 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
690 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
691 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
694 2010-05-13 Jakub Jelinek <jakub@redhat.com>
697 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
699 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
700 by reference dummy procedures or non-dummy procedure pointers.
701 (gfc_omp_predetermined_sharing): Return
702 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
704 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
707 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
709 (gfc_match_omp_critical): Likewise.
710 (gfc_match_omp_flush): Likewise.
711 (gfc_match_omp_workshare): Likewise.
712 (gfc_match_omp_master): Likewise.
713 (gfc_match_omp_ordered): Likewise.
714 (gfc_match_omp_atomic): Likewise.
715 (gfc_match_omp_barrier): Likewise.
716 (gfc_match_omp_end_nowait): Likewise.
718 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
721 * resolve.c (validate_case_label_expr): Removed FIXME.
722 (resolve_select): Raise default warning on case labels out of range
723 of the case expression.
725 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
730 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
731 about conversion warnings.
733 2010-05-10 Janus Weil <janus@gcc.gnu.org>
736 * match.c (gfc_match_select_type): Move error message to
738 * resolve.c (resolve_select_type): Error message moved here from
739 gfc_match_select_type. Correctly set type of temporary.
741 2010-05-10 Richard Guenther <rguenther@suse.de>
743 * trans-decl.c (gfc_build_library_function_decl): Split out
745 (build_library_function_decl_1): ... this new function.
746 Set a fnspec attribute if a specification was provided.
747 (gfc_build_library_function_decl_with_spec): New function.
748 (gfc_build_intrinsic_function_decls): Annotate internal_pack
751 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
754 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
757 2010-05-07 Jason Merrill <jason@redhat.com>
759 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
760 to avoid -Wc++-compat warning.
762 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
765 * options.c (gfc_handle_option): Add argument kind.
766 * gfortran.h (gfc_handle_option): Update declaration.
768 2010-05-06 Tobias Burnus <burnus@net-b.de>
771 * trans-types.c (gfc_sym_type): Mark Cray pointees as
774 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
777 * resolve.c (traverse_data_list): Rephrase error message for
778 non-constant bounds in data-implied-do.
780 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
783 * gfortran.h: Removed repeat count from constructor, removed
785 * data.h (gfc_assign_data_value_range): Changed return value from
787 * data.c (gfc_assign_data_value): Add location to constructor element.
788 (gfc_assign_data_value_range): Call gfc_assign_data_value()
789 for each element in range. Return early if an error was generated.
790 * resolve.c (check_data_variable): Stop early if range assignment
793 2010-05-05 Janus Weil <janus@gcc.gnu.org>
796 * resolve.c (resolve_fl_derived): Some fixes for class variables.
797 * symbol.c (gfc_build_class_symbol): Add separate class container for
800 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
803 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
805 2010-05-02 Tobias Burnus <burnus@net-b.de>
808 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
809 for lcobound, ucobound, image_index and this_image.
810 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
811 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
812 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
813 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
815 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
817 2010-04-30 Tobias Burnus <burnus@net-b.de>
821 * trans-types.c (gfc_get_array_descriptor_base): Fix index
822 calculation for array descriptor types.
824 2010-04-29 Janus Weil <janus@gcc.gnu.org>
827 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
828 initializers for PPC members of the vtabs.
830 2010-04-29 Janus Weil <janus@gcc.gnu.org>
833 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
834 attribute for all PPC members of the vtypes.
835 (copy_vtab_proc_comps): Copy the correct interface.
836 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
837 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
838 a dummy argument and make sure all PPC members of the vtab are
839 initialized correctly.
840 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
841 in call to gfc_trans_assign_vtab_procs.
842 * trans-stmt.c (gfc_trans_allocate): Ditto.
844 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
847 * resolve.c (resolve_typebound_function): Renamed
848 resolve_class_compcall.Do all the detection of class references
850 (resolve_typebound_subroutine): resolve_class_typebound_call
851 renamed. Otherwise same as resolve_typebound_function.
852 (gfc_resolve_expr): Call resolve_typebound_function.
853 (resolve_code): Call resolve_typebound_subroutine.
855 2010-04-29 Janus Weil <janus@gcc.gnu.org>
858 * resolve.c (resolve_typebound_generic_call): For CLASS methods
859 pass back the specific symtree name, rather than the target
862 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
865 * resolve.c (resolve_structure_cons): Make the initializer of
866 the vtab component 'extends' the same type as the component.
868 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
871 * interface.c (check_interface1): Pass symbol name rather than NULL to
872 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
873 trap MULL. (gfc_compare_derived_types): Revert previous change
874 incorporated incorrectly during merge from trunk, r155778.
875 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
876 than NULL to gfc_compare_interfaces.
877 * symbol.c (add_generic_specifics): Likewise.
879 2010-02-29 Janus Weil <janus@gcc.gnu.org>
882 * interface.c (gfc_compare_derived_types): Add condition for vtype.
883 * symbol.c (gfc_find_derived_vtab): Sey access to private.
884 (gfc_find_derived_vtab): Likewise.
885 * module.c (ab_attribute): Add enumerator AB_VTAB.
886 (mio_symbol_attribute): Use new attribute, AB_VTAB.
887 (check_for_ambiguous): Likewise.
889 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
890 Janus Weil <janus@gcc.gnu.org>
893 * trans-expr.c (select_class_proc): Remove function.
894 (conv_function_val): Delete reference to previous.
895 (gfc_conv_derived_to_class): Add second argument to the call to
896 gfc_find_derived_vtab.
897 (gfc_conv_structure): Exclude proc_pointer components when
898 accessing $data field of class objects.
899 (gfc_trans_assign_vtab_procs): New function.
900 (gfc_trans_class_assign): Add second argument to the call to
901 gfc_find_derived_vtab.
902 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
903 implement holding off searching for the vptr derived type.
904 (add_proc_component): New function.
905 (add_proc_comps): New function.
906 (add_procs_to_declared_vtab1): New function.
907 (copy_vtab_proc_comps): New function.
908 (add_procs_to_declared_vtab): New function.
909 (void add_generic_specifics): New function.
910 (add_generics_to_declared_vtab): New function.
911 (gfc_find_derived_vtab): Add second argument to the call to
912 gfc_find_derived_vtab. Add the calls to
913 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
914 * decl.c (build_sym, build_struct): Use new arg in calls to
915 gfc_build_class_symbol.
916 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
917 definition of struct gfc_class_esym_list. Modify prototypes
918 of gfc_build_class_symbol and gfc_find_derived_vtab.
919 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
920 call to gfc_find_derived_vtab.
921 * module.c : Add the vtype attribute.
922 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
923 * resolve.c (resolve_typebound_generic_call): Add second arg
924 to pass along the generic name for class methods.
925 (resolve_typebound_call): The same.
926 (resolve_compcall): Use the second arg to carry the generic
927 name from the above. Remove the reference to class_esym.
928 (check_members, check_class_members, resolve_class_esym,
929 hash_value_expr): Remove functions.
930 (resolve_class_compcall, resolve_class_typebound_call): Modify
931 to use vtable rather than member by member calls.
932 (gfc_resolve_expr): Modify second arg in call to
934 (resolve_select_type): Add second arg in call to
935 gfc_find_derived_vtab.
936 (resolve_code): Add second arg in call resolve_typebound_call.
937 (resolve_fl_derived): Exclude vtypes from check for late
938 procedure definitions. Likewise for checking of explicit
939 interface and checking of pass arg.
940 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
941 calls to gfc_find_derived_vtab.
942 * match.c (select_type_set_tmp): Use new arg in call to
943 gfc_build_class_symbol.
944 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
946 * parse.c (endType): Finish incomplete classes.
948 2010-04-28 Tobias Burnus <burnus@net-b.de>
952 * simplify.c (simplify_cobound): Handle scalar coarrays.
954 2010-04-27 Tobias Burnus <burnus@net-b.de>
956 * gfc-internals.texi: Update copyright year.
957 * gfortran.texi: Ditto.
958 * invoke.texi: Ditto.
960 2010-04-27 Tobias Burnus <burnus@net-b.de>
963 * resolve.c (resolve_allocate_expr): Allow array coarrays.
964 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
965 * trans-types.c (gfc_get_array_type_bounds,
966 gfc_get_array_descriptor_base): Add corank argument.
967 * trans-array.c (gfc_array_init_size): Handle corank.
968 (gfc_trans_create_temp_array, gfc_array_allocate,
969 gfc_conv_expr_descriptor): Add corank argument to call.
970 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
972 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
976 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
977 of mucking with a tree directly.
979 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
982 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
983 gfc_error with new error message.
985 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
989 * trans-expr.c (gfc_conv_expr): Supply an address expression for
991 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
993 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
994 than the address of a GFC_SS_REFERENCE.
995 * trans.h : Change comment on GFC_SS_REFERENCE.
997 2010-04-22 Richard Guenther <rguenther@suse.de>
1000 * resolve.c (gfc_resolve_index): Wrap around ...
1001 (gfc_resolve_index_1): ... this. Add parameter to allow
1002 any integer kind index type.
1003 (resolve_array_ref): Allow any integer kind for the start
1004 index of an array ref.
1006 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1009 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1012 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1014 * intrinsic.c (sort_actual): Remove 'is' in error message.
1016 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1019 * resolve.c (resolve_fl_derived): If a component character
1020 length has not been resolved, do so now.
1021 (resolve_symbol): The same as above for a symbol character
1023 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1024 not needed for a character valued, procedure pointer.
1027 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1028 not found, return FAILURE rather than ICEing.
1030 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1033 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1034 sequential loops private in the innermost containing task region.
1036 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1038 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1039 to build_common_tree_nodes.
1041 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1044 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1045 gfc_msg_bounds by using 'Array bound mismatch' directly.
1046 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1047 error message to include the mismatch in the extent of array bound.
1048 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1049 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1051 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1053 * gfortran.texi: Update information on temporary file locations.
1055 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1057 * trans-decl.c (gfc_build_qualified_array): Ensure
1058 ubound.N and lbound.N artificial variable names don't appear
1061 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1064 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1065 block of code. Set name to the variable associated with the descriptor.
1067 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1069 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1070 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1072 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1074 * intrinsic.texi: Add the missing specific name of intrinsic
1075 procedure where the specific name is identical to the generic name.
1076 Fix inconsistent or mismatch in the argument names in intrinsic
1077 procedure descriptions. Add the SCALAR allocatable description to
1080 2010-04-14 Tobias Burnus <burnus@net-b.de>
1083 * array.c (gfc_find_array_ref): Handle codimensions.
1084 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1085 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1086 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1088 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1089 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1091 * intrinsic.h (add_functions): Add this_image, image_index,
1092 lcobound and ucobound intrinsics.
1093 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1094 gfc_check_image_index, gfc_check_this_image,
1095 gfc_simplify_image_index, gfc_simplify_lcobound,
1096 gfc_simplify_this_image, gfc_simplify_ucobound):
1097 New function prototypes.
1098 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1099 IMAGE_INDEX): Document new intrinsic functions.
1100 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1102 * simplify.c (simplify_bound_dim): Handle coarrays.
1103 (simplify_bound): Update simplify_bound_dim call.
1104 (gfc_simplify_num_images): Add -fcoarray=none check.
1105 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1106 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1108 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1111 * constructor.c: Fix typo in comment.
1112 * expr.c (find_array_section): Add check for max array limit.
1114 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1117 * gfortranspec.c (lookup_option): Check for -static and return
1119 (lang_specific_driver): Break when OPTION_static is discovered.
1121 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1123 * array.c (extract_element): Restore function from trunk.
1124 (gfc_get_array_element): Restore function from trunk.
1125 (gfc_expand_constructor): Restore check against
1126 flag_max_array_constructor.
1127 * constructor.c (node_copy_and_append): Delete unused.
1128 * gfortran.h: Delete comment and extra include.
1129 * constructor.h: Bump copyright and clean up TODO comments.
1130 * resolve.c: Whitespace.
1132 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1134 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1135 with direct access access to elements. Adjusted prototype, fixed all
1137 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1139 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1140 (gfc_simplify_spread): Removed workaround, directly insert elements
1141 at a given array position.
1142 (gfc_simplify_transpose): Likewise.
1143 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1145 (gfc_simplify_unpack): Likewise.
1147 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1149 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1150 (convert_boz): ... this and moved to start of file.
1151 (gfc_simplify_abs): Whitespace fix.
1152 (gfc_simplify_acos): Whitespace fix.
1153 (gfc_simplify_acosh): Whitespace fix.
1154 (gfc_simplify_aint): Whitespace fix.
1155 (gfc_simplify_dint): Whitespace fix.
1156 (gfc_simplify_anint): Whitespace fix.
1157 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1158 (gfc_simplify_dnint): Whitespace fix.
1159 (gfc_simplify_asin): Whitespace fix.
1160 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1161 (gfc_simplify_atan): Likewise.
1162 (gfc_simplify_atanh): Whitespace fix.
1163 (gfc_simplify_atan2): Whitespace fix.
1164 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1165 (gfc_simplify_bessel_j1): Likewise.
1166 (gfc_simplify_bessel_jn): Likewise.
1167 (gfc_simplify_bessel_y0): Likewise.
1168 (gfc_simplify_bessel_y1): Likewise.
1169 (gfc_simplify_bessel_yn): Likewise.
1170 (gfc_simplify_ceiling): Reorderd statements.
1171 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1173 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1175 (gfc_simplify_complex): Replaced if-gate. Removed check for
1177 (gfc_simplify_conjg): Whitespace fix.
1178 (gfc_simplify_cos): Whitespace fix.
1179 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1180 (gfc_simplify_dcmplx): Removed check for constant arguments.
1181 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1182 (gfc_simplify_digits): Whitespace fix.
1183 (gfc_simplify_dim): Whitespace fix.
1184 (gfc_simplify_dprod): Reordered statements.
1185 (gfc_simplify_erf): Whitespace fix.
1186 (gfc_simplify_erfc): Whitespace fix.
1187 (gfc_simplify_epsilon): Whitespace fix.
1188 (gfc_simplify_exp): Whitespace fix.
1189 (gfc_simplify_exponent): Use convert_boz().
1190 (gfc_simplify_floor): Reorderd statements.
1191 (gfc_simplify_gamma): Whitespace fix.
1192 (gfc_simplify_huge): Whitespace fix.
1193 (gfc_simplify_iand): Whitespace fix.
1194 (gfc_simplify_ieor): Whitespace fix.
1195 (simplify_intconv): Use gfc_convert_constant().
1196 (gfc_simplify_int): Use simplify_intconv().
1197 (gfc_simplify_int2): Reorderd statements.
1198 (gfc_simplify_idint): Reorderd statements.
1199 (gfc_simplify_ior): Whitespace fix.
1200 (gfc_simplify_ishftc): Removed duplicate type check.
1201 (gfc_simplify_len): Use range_check() instead of manual range check.
1202 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1203 (gfc_simplify_log): Whitespace fix.
1204 (gfc_simplify_log10): Whitespace fix.
1205 (gfc_simplify_minval): Whitespace fix.
1206 (gfc_simplify_maxval): Whitespace fix.
1207 (gfc_simplify_mod): Whitespace fix.
1208 (gfc_simplify_modulo): Whitespace fix.
1209 (simplify_nint): Reorderd statements.
1210 (gfc_simplify_not): Whitespace fix.
1211 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1212 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1213 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1214 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1215 (gfc_simplify_realpart): Whitespace fix.
1216 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1217 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1218 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1219 (gfc_simplify_sign): Whitespace fix.
1220 (gfc_simplify_sin): Whitespace fix.
1221 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1222 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1223 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1224 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1225 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1227 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1229 * gfortran.h (gfc_start_constructor): Removed.
1230 (gfc_get_array_element): Removed.
1231 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1232 instead. Fixed all callers.
1233 (extract_element): Removed.
1234 (gfc_expand_constructor): Temporarily removed check for
1235 max-array-constructor. Will be re-introduced later if still required.
1236 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1237 instead. Fixed all callers.
1238 * expr.c (find_array_section): Replaced manual lookup of elements
1239 by gfc_constructor_lookup.
1241 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1243 * gfortran.h (gfc_get_null_expr): New prototype.
1244 (gfc_get_operator_expr): New prototype.
1245 (gfc_get_character_expr): New prototype.
1246 (gfc_get_iokind_expr): New prototype.
1247 * expr.c (gfc_get_null_expr): New.
1248 (gfc_get_character_expr): New.
1249 (gfc_get_iokind_expr): New.
1250 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1251 * matchexp.c (build_node): Renamed and moved to
1252 expr.c (gfc_get_operator_expr). Reordered arguments to match
1253 other functions. Fixed all callers.
1254 (gfc_get_parentheses): Use specific function to build expr.
1255 * array.c (gfc_match_array_constructor): Likewise.
1256 * arith.c (eval_intrinsic): Likewise.
1257 (gfc_hollerith2int): Likewise.
1258 (gfc_hollerith2real): Likewise.
1259 (gfc_hollerith2complex): Likewise.
1260 (gfc_hollerith2logical): Likewise.
1261 * data.c (create_character_intializer): Likewise.
1262 * decl.c (gfc_match_null): Likewise.
1263 (enum_initializer): Likewise.
1264 * io.c (gfc_match_format): Likewise.
1265 (match_io): Likewise.
1266 * match.c (gfc_match_nullify): Likewise.
1267 * primary.c (match_string_constant): Likewise.
1268 (match_logical_constant): Likewise.
1269 (build_actual_constructor): Likewise.
1270 * resolve.c (build_default_init_expr): Likewise.
1271 * symbol.c (generate_isocbinding_symbol): Likewise.
1272 (gfc_build_class_symbol): Likewise.
1273 (gfc_find_derived_vtab): Likewise.
1274 * simplify.c (simplify_achar_char): Likewise.
1275 (gfc_simplify_adjustl): Likewise.
1276 (gfc_simplify_adjustr): Likewise.
1277 (gfc_simplify_and): Likewise.
1278 (gfc_simplify_bit_size): Likewise.
1279 (gfc_simplify_is_iostat_end): Likewise.
1280 (gfc_simplify_is_iostat_eor): Likewise.
1281 (gfc_simplify_isnan): Likewise.
1282 (simplify_bound): Likewise.
1283 (gfc_simplify_leadz): Likewise.
1284 (gfc_simplify_len_trim): Likewise.
1285 (gfc_simplify_logical): Likewise.
1286 (gfc_simplify_maxexponent): Likewise.
1287 (gfc_simplify_minexponent): Likewise.
1288 (gfc_simplify_new_line): Likewise.
1289 (gfc_simplify_null): Likewise.
1290 (gfc_simplify_or): Likewise.
1291 (gfc_simplify_precision): Likewise.
1292 (gfc_simplify_repeat): Likewise.
1293 (gfc_simplify_scan): Likewise.
1294 (gfc_simplify_size): Likewise.
1295 (gfc_simplify_trailz): Likewise.
1296 (gfc_simplify_trim): Likewise.
1297 (gfc_simplify_verify): Likewise.
1298 (gfc_simplify_xor): Likewise.
1299 * trans-io.c (build_dt): Likewise.
1300 (gfc_new_nml_name_expr): Removed.
1302 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1304 * arith.h (gfc_constant_result): Removed prototype.
1305 * constructor.h (gfc_build_array_expr): Removed prototype.
1306 (gfc_build_structure_constructor_expr): Removed prototype.
1307 * gfortran.h (gfc_int_expr): Removed prototype.
1308 (gfc_logical_expr): Removed prototype.
1309 (gfc_get_array_expr): New prototype.
1310 (gfc_get_structure_constructor_expr): New prototype.
1311 (gfc_get_constant_expr): New prototype.
1312 (gfc_get_int_expr): New prototype.
1313 (gfc_get_logical_expr): New prototype.
1314 * arith.c (gfc_constant_result): Moved and renamed to
1315 expr.c (gfc_get_constant_expr). Fixed all callers.
1316 * constructor.c (gfc_build_array_expr): Moved and renamed to
1317 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1318 and kind. Fixed all callers.
1319 (gfc_build_structure_constructor_expr): Moved and renamed to
1320 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1321 to type and kind. Fixed all callers.
1322 * expr.c (gfc_logical_expr): Renamed to ...
1323 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1324 (gfc_int_expr): Renamed to ...
1325 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1327 (gfc_get_constant_expr): New.
1328 (gfc_get_array_expr): New.
1329 (gfc_get_structure_constructor_expr): New.
1330 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1333 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1335 * constructor.h: New.
1336 * constructor.c: New.
1337 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1338 * arith.c (reducy_unary): Use constructor API.
1339 (reduce_binary_ac): Likewise.
1340 (reduce_binary_ca): Likewise.
1341 (reduce_binary_aa): Likewise.
1342 * check.c (gfc_check_pack): Likewise.
1343 (gfc_check_reshape): Likewise.
1344 (gfc_check_unpack): Likewise.
1345 * decl.c (add_init_expr_to_sym): Likewise.
1346 (build_struct): Likewise.
1347 * dependency.c (gfc_check_dependency): Likewise.
1348 (contains_forall_index_p): Likewise.
1349 * dump-parse-tree.c (show_constructor): Likewise.
1350 * expr.c (free_expr0): Likewise.
1351 (gfc_copy_expr): Likewise.
1352 (gfc_is_constant_expr): Likewise.
1353 (simplify_constructor): Likewise.
1354 (find_array_element): Likewise.
1355 (find_component_ref): Likewise.
1356 (find_array_section): Likewise.
1357 (find_substring_ref): Likewise.
1358 (simplify_const_ref): Likewise.
1359 (scalarize_intrinsic_call): Likewise.
1360 (check_alloc_comp_init): Likewise.
1361 (gfc_default_initializer): Likewise.
1362 (gfc_traverse_expr): Likewise.
1363 * iresolve.c (check_charlen_present): Likewise.
1364 (gfc_resolve_reshape): Likewise.
1365 (gfc_resolve_transfer): Likewise.
1366 * module.c (mio_constructor): Likewise.
1367 * primary.c (build_actual_constructor): Likewise.
1368 (gfc_match_structure_constructor): Likewise.
1369 * resolve.c (resolve_structure_cons): Likewise.
1370 * simplify.c (is_constant_array_expr): Likewise.
1371 (init_result_expr): Likewise.
1372 (transformational_result): Likewise.
1373 (simplify_transformation_to_scalar): Likewise.
1374 (simplify_transformation_to_array): Likewise.
1375 (gfc_simplify_dot_product): Likewise.
1376 (simplify_bound): Likewise.
1377 (simplify_matmul): Likewise.
1378 (simplify_minval_maxval): Likewise.
1379 (gfc_simplify_pack): Likewise.
1380 (gfc_simplify_reshape): Likewise.
1381 (gfc_simplify_shape): Likewise.
1382 (gfc_simplify_spread): Likewise.
1383 (gfc_simplify_transpose): Likewise.
1384 (gfc_simplify_unpack): Likewise.q
1385 (gfc_convert_constant): Likewise.
1386 (gfc_convert_char_constant): Likewise.
1387 * target-memory.c (size_array): Likewise.
1388 (encode_array): Likewise.
1389 (encode_derived): Likewise.
1390 (interpret_array): Likewise.
1391 (gfc_interpret_derived): Likewise.
1392 (expr_to_char): Likewise.
1393 (gfc_merge_initializers): Likewise.
1394 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1395 (gfc_trans_array_constructor_value): Likewise.
1396 (get_array_ctor_strlen): Likewise.
1397 (gfc_constant_array_constructor_p): Likewise.
1398 (gfc_build_constant_array_constructor): Likewise.
1399 (gfc_trans_array_constructor): Likewise.
1400 (gfc_conv_array_initializer): Likewise.
1401 * trans-decl.c (check_constant_initializer): Likewise.
1402 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1403 (gfc_apply_interface_mapping_to_cons): Likewise.
1404 (gfc_trans_structure_assign): Likewise.
1405 (gfc_conv_structure): Likewise.
1406 * array.c (check_duplicate_iterator): Likewise.
1407 (match_array_list): Likewise.
1408 (match_array_cons_element): Likewise.
1409 (gfc_match_array_constructor): Likewise.
1410 (check_constructor_type): Likewise.
1411 (check_constructor): Likewise.
1413 (expand_constructor): Likewise.
1414 (extract_element): Likewise.
1415 (gfc_expanded_ac): Likewise.
1416 (resolve_array_list): Likewise.
1417 (gfc_resolve_character_array_constructor): Likewise.
1418 (copy_iterator): Renamed to ...
1419 (gfc_copy_iterator): ... this.
1420 (gfc_append_constructor): Removed.
1421 (gfc_insert_constructor): Removed unused function.
1422 (gfc_get_constructor): Removed.
1423 (gfc_free_constructor): Removed.
1424 (qgfc_copy_constructor): Removed.
1425 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1426 Removed all references. Replaced constructor list by splay-tree.
1427 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1428 the inner struct, added member 'base'.
1429 (gfc_append_constructor): Removed prototype.
1430 (gfc_insert_constructor): Removed prototype.
1431 (gfc_get_constructor): Removed prototype.
1432 (gfc_free_constructor): Removed prototype.
1433 (qgfc_copy_constructor): Removed prototype.
1434 (gfc_copy_iterator): New prototype.
1435 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1437 2010-04-10 Tobias Burnus <burnus@net-b.de>
1440 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1441 proc-pointers and type-bound procedures.
1442 (gfc_specification_expr): Check proc-pointers for pureness.
1444 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1447 * gfortranspec.c (lang_specific_driver): Do not expose vars
1448 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1451 2010-04-09 Tobias Burnus <burnus@net-b.de>
1454 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1456 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1457 * data.c (gfc_assign_data_value): Ditto.
1458 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1459 (gfc_traverse_expr): Traverse also through codimension expressions.
1460 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1461 gfc_has_ultimate_pointer): New functions.
1462 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1463 (gfc_array_ref): Add codimen.
1464 (gfc_array_ref): Add in_allocate.
1465 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1466 gfc_has_ultimate_pointer): Add prototypes.
1467 * interface.c (compare_parameter, compare_actual_formal,
1468 check_intents): Add coarray constraints.
1469 * match.c (gfc_match_iterator): Add coarray constraint.
1470 * match.h (gfc_match_array_ref): Update interface.
1471 * primary.c (gfc_match_varspec): Handle codimensions.
1472 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1473 (check_class_members): Return gfc_try instead for error recovery.
1474 (resolve_typebound_function,resolve_typebound_subroutine,
1475 check_members): Handle return value of check_class_members.
1476 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1477 check_dimension, compare_spec_to_ref, resolve_array_ref,
1478 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1479 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1481 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1482 Skip over coarray refs.
1483 (gfc_array_allocate) Add support for references containing coindexes.
1484 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1485 (gfc_map_intrinsic_function): Ignore codimensions.
1487 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1490 * io.c (check_format_string): Added check for additional non
1491 blank characters after the format string was successfully
1493 * io.c (check_format): Changed the error messages for positive
1494 int required and period required to drop through the error logic
1495 and report with gfc_error instead of gfc_error_now. Corrected
1496 format postion for hollerith strings.
1498 2010-04-08 Tobias Burnus <burnus@net-b.de>
1500 * module.c (use_iso_fortran_env_module): Fix standard check.
1502 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1504 * parse.c (parse_derived, parse_enum): Avoid set but not used
1507 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1510 * gfortran.texi: Add section about representation of
1513 2010-04-07 Simon Baldwin <simonb@google.com>
1515 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1516 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1518 2010-04-07 Richard Guenther <rguenther@suse.de>
1520 * options.c (gfc_init_options): Do not set.
1522 2010-04-06 Tobias Burnus <burnus@net-b.de>
1525 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1526 * match.c (gfc_match_critical, sync_statement): Ditto.
1527 * gfortran.h (gfc_fcoarray): New enum.
1528 (gfc_option_t): Use it.
1529 * lang.opt (fcoarray): Add new flag.
1530 * invoke.texi (fcoarray): Document it.
1531 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1532 (gfc_handle_coarray_option): New function.
1534 2010-04-06 Tobias Burnus <burnus@net-b.de>
1537 * gfortran.h (gfc_array_spec): Add cotype.
1538 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1539 and defer error diagnostic.
1540 * resolve.c (resolve_fl_derived): Add missing check.
1541 (resolve_symbol): Add cotype/type check.
1542 * parse.c (parse_derived): Fix setting of coarray_comp.
1544 2010-04-06 Tobias Burnus <burnus@net-b.de>
1547 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1548 match_array_element_spec,gfc_copy_array_spec,
1549 gfc_compare_array_spec): Include corank.
1550 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1551 * decl.c (build_sym,build_struct,variable_decl,
1552 match_attr_spec,attr_decl1,cray_pointer_decl,
1553 gfc_match_volatile): Add codimension.
1554 (gfc_match_codimension): New function.
1555 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1556 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1557 (gfc_add_codimension): New function prototype.
1558 * match.h (gfc_match_codimension): New function prototype.
1559 (gfc_match_array_spec): Update prototype
1560 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1561 * module.c (MOD_VERSION): Bump.
1562 (mio_symbol_attribute): Support coarray attributes.
1563 (mio_array_spec): Add corank support.
1564 * parse.c (decode_specification_statement,decode_statement,
1565 parse_derived): Add coarray support.
1566 * resolve.c (resolve_formal_arglist, was_declared,
1567 is_non_constant_shape_array, resolve_fl_variable,
1568 resolve_fl_derived, resolve_symbol): Add coarray support.
1569 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1570 gfc_build_class_symbol): Add coarray support.
1571 (gfc_add_codimension): New function.
1573 2010-04-06 Tobias Burnus <burnus@net-b.de>
1576 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1577 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1578 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1580 * intrinsic.texi (iso_fortran_env): Ditto.
1581 * libgfortran.h (libgfortran_stat_codes): New enum.
1582 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1583 constants from the intrinsic module.
1585 2010-04-06 Tobias Burnus <burnus@net-b.de>
1588 * intrinsic.c (add_functions): Add num_images.
1589 * decl.c (gfc_match_end): Handle END CRITICAL.
1590 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1591 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1593 * gfortran.h (gfc_statement): Add enum items for those.
1594 (gfc_exec_op) Ditto.
1595 (gfc_isym_id): Add num_images.
1596 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1597 (gfc_trans_sync,gfc_trans_critical): New functions.
1598 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1599 gfc_trans_critical): Add/update prototypes.
1600 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1601 and SYNC statements.
1602 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1603 * resolve.c (resolve_sync): Add function.
1604 (gfc_resolve_blocks): Handle CRITICAL.
1605 (resolve_code): Handle CRITICAL, ERROR STOP,
1606 (resolve_branch): Add CRITICAL constraint check.
1607 and SYNC statements.
1608 * st.c (gfc_free_statement): Add new statements.
1609 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1610 (gfc_build_builtin_function_decls): Initialize it.
1611 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1612 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1613 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1615 (match_exit_cycle): Handle CRITICAL constraint.
1616 (gfc_match_stopcode): Handle ERROR STOP.
1617 * match.h (gfc_match_critical, gfc_match_error_stop,
1618 gfc_match_sync_all, gfc_match_sync_images,
1619 gfc_match_sync_memory): Add prototype.
1620 * parse.c (decode_statement, gfc_ascii_statement,
1621 parse_executable): Handle new statements.
1622 (parse_critical_block): New function.
1623 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1624 * intrinsic.texi (num_images): Document new function.
1625 * simplify.c (gfc_simplify_num_images): Add function.
1627 2010-04-06 Tobias Burnus <burnus@net-b.de>
1630 * trans-array.c (gfc_conv_expr_descriptor): Update
1631 gfc_trans_scalar_assign call.
1632 (has_default_initializer): New function.
1633 (gfc_trans_deferred_array): Nullify less often.
1634 * trans-expr.c (gfc_conv_subref_array_arg,
1635 gfc_trans_subcomponent_assign): Update call to
1636 gfc_trans_scalar_assign.
1637 (gfc_trans_scalar_assign): Add parameter and pass it on.
1638 (gfc_trans_assignment_1): Optionally, do not dealloc before
1640 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1641 call to gfc_trans_scalar_assign.
1642 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1643 initializer to static variables.
1644 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1645 * trans-stmt.c (forall_make_variable_temp,
1646 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1647 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1648 gfc_trans_allocate): Update gfc_trans_assignment call.
1649 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1650 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1651 parameter to prototype.
1653 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1655 * ioparm.def : Update copyright.
1657 * trans-array.c : ditto
1658 * trans-array.h : ditto
1660 * trans-types.c: ditto
1661 * dependency.c : ditto
1662 * gfortran.h : ditto
1664 * trans-io.c : ditto
1665 * trans-intrinsic.c : ditto
1666 * libgfortran.h : ditto
1667 * invoke.texi : ditto
1668 * intrinsic.texi : ditto
1671 * intrinsic.c : ditto
1672 * interface.c : ditto
1673 * iresolve.c : ditto
1674 * trans-stmt.c : ditto
1675 * trans-stmt.h : ditto
1680 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1683 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1684 do not assert the context of derived types.
1686 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1689 * ioparm.def: Change inquire size variable to type pointer to
1692 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1695 * trans-expr.c (conv_parent_component_references): Ensure that
1696 'dt' has a backend_decl.
1699 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1700 type has a backend_decl.
1703 * resolve.c (resolve_global_procedure): Check that the 'cl'
1704 structure is not NULL.
1706 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1708 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1711 2010-03-17 Tobias Burnus <burnus@net-b.de>
1714 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1715 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1717 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1718 pointees as having explizit size.
1719 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1721 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1722 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1723 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1724 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1725 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1728 2010-03-14 Tobias Burnus <burnus@net-b.de>
1731 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1732 (resolve_ordinary_assign): Add check to avoid segfault.
1734 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1738 * resolve.c (resolve_compcall): Add new boolean dummy argument
1739 'class_members'. Only resolve expression at end if false.
1740 Remove redundant, static variable 'class_object'.
1741 (check_class_members): Add extra argument to call of
1743 (resolve_typebound_function): Renamed resolve_class_compcall.
1744 Do all the detection of class references here. Correct calls to
1745 resolve_compcall for extra argument.
1746 (resolve_typebound_subroutine): resolve_class_typebound_call
1747 renamed. Otherwise same as resolve_typebound_function.
1748 (gfc_resolve_expr): Call resolve_typebound_function.
1749 (resolve_code): Call resolve_typebound_subroutine.
1751 2010-03-10 Tobias Burnus <burnus@net-b.de
1754 * symbol.c (get_iso_c_sym): Set sym->result.
1756 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1759 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1760 for TBPs, otherwise they will not be resolved properly.
1761 (resolve_function): Use 'value.function.esym' instead of
1762 'value.function.name' to check if we're dealing with a TBP.
1763 (check_class_members): Set correct type of passed object for all TBPs,
1764 not only generic ones, except if the type is abstract.
1766 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1769 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1770 'final...' are not misinterpreted as FINAL statements.
1772 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1775 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1776 allocatable ultimate components do not need temporaries, whilst
1777 ultimate pointer components do.
1779 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1782 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1784 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1787 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1790 * trans-array.c (gfc_conv_array_parameter): A full array of
1791 derived type need not be restricted to a symbol without an
1792 array spec to use the call to gfc_conv_expr_descriptor.
1795 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1796 allocatable arrays do not need temporaries.
1798 2010-03-01 Tobias Burnus <burnus@net-b.de>
1801 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1804 2010-02-28 Tobias Burnus <burnus@net-b.de>
1807 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1808 (gfc_conv_initializer): Handle zero initializer as special case.
1810 2010-02-27 Tobias Burnus <burnus@net-b.de>
1813 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1814 for module variables for Fortran 2008.
1816 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1819 * trans-common.c (build_common_decl): Also update DECL_MODE,
1820 and DECL_SIZE when encountering a larger common block and call
1823 2010-02-24 Tobias Burnus <burnus@net-b.de>
1826 * trans-expr.c (gfc_conv_initializer): Call directly
1827 gfc_conv_constant for C_NULL_(FUN)PTR.
1829 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1832 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1833 checking the rest of the dimensions for elements.
1835 2010-02-21 Tobias Burnus <burnus@net-b.de>
1838 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1840 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1841 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1842 * invoke.texi: Document new -fno-protect-parens flag.
1844 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1850 * dependency.c (gfc_check_argument_var_dependency): Use enum
1851 value instead of arithmetic vaue for 'elemental'.
1852 (check_data_pointer_types): New function.
1853 (gfc_check_dependency): Call check_data_pointer_types.
1854 * trans-array.h : Change fourth argument of
1855 gfc_conv_array_parameter to boolean.
1856 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1857 can be a dummy but it must not be assumed shape or deferred.
1858 Change fourth argument to boolean. Array constructor exprs will
1859 always be contiguous and do not need packing and unpacking.
1860 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1861 space and change fourth argument of gfc_conv_array_parameter
1863 (gfc_trans_arrayfunc_assign): Change fourth argument of
1864 gfc_conv_array_parameter to boolean.
1865 * trans-io.c (gfc_convert_array_to_string): The same.
1866 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1868 2010-02-20 Tobias Burnus <burnus@net-b.de>
1871 * libgfortran.h: Add GFC_RTCHECK_MEM.
1872 * invoke.texi (-fcheck=): Document -fcheck=mem.
1873 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1874 and enable malloc-success check only with -fcheck=mem.
1875 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1877 2010-02-16 Tobias Burnus <burnus@net-b.de>
1880 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1881 * intrinsic.c (add_functions): Ditto.
1882 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1883 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1885 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1888 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1889 gfc_trans_do prototype.
1890 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1891 a loop exit condition. If exit condition is given, build the loop exit
1892 code, checking IO results of implied do loops in READ and WRITE.
1893 (gfc_trans_do): Likewise.
1894 * trans.c (trans_code): New static work function, previously
1895 gfc_trans_code. Passes exit condition to gfc_trans_do.
1896 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1897 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1898 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1899 result status bits in the dtparm structure. Use this condition in call
1900 to gfc_trans_code_cond.
1902 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1906 * trans-array.c (gfc_conv_array_parameter): Use
1907 gfc_full_array_ref_p to detect full and contiguous variable
1908 arrays. Full array components and contiguous arrays do not need
1909 internal_pack and internal_unpack.
1911 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1914 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1917 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1919 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1922 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1923 Tobias Burnus <burnus@net-b.de>
1926 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1928 2010-02-10 Tobias Burnus <burnus@net-b.de>
1931 * trans-decl.c (gfc_generate_function_code): Only check
1932 actual-vs.-dummy character bounds if not bind(C).
1934 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1937 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1938 info->dimen after info has been freed.
1940 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1943 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1946 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1948 * module.c (fix_mio_expr): Declare sym.
1950 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1953 * module.c (fix_mio_expr): Fix for private generic procedures.
1955 2010-02-09 Daniel Kraft <d@domob.eu>
1958 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1959 length to be correct and issue only with -Wsurprising.
1960 * invoke.texi (Wsurprising): Mention this new warning that is
1961 turned on by -Wsurprising.
1963 2010-02-09 Daniel Kraft <d@domob.eu>
1966 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1967 can be CHARACTER type.
1968 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1970 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1973 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1974 'formal_ptr'. If this is true, give returned descriptor unity
1975 lbounds, in all dimensions, and the appropriate offset.
1976 (gfc_conv_procedure_call); If formal is a pointer, set the last
1977 argument of gfc_conv_subref_array_arg to true.
1978 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1979 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1980 new arg of gfc_conv_subref_array_arg to false.
1981 * trans-stmt.c (forall_make_variable_temp): The same.
1983 2010-02-03 Tobias Burnus <burnus@net-b.de>
1986 * interface.c (compare_parameter): Disable rank-checking
1989 2010-02-02 Tobias Burnus <burnus@net-b.de>
1992 * parse.c (decode_specification_statement): Use sym->result not sym.
1994 2010-02-01 Tobias Burnus <burnus@net-b.de>
1997 * decl.c (variable_decl): Allow default initializer in
1998 TYPE declarations in PURE functions.
2000 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2003 * resolve.c (resolve_allocate_expr): Move default initialization code
2004 here from gfc_trans_allocate.
2005 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2007 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2008 of CLASS variables via memcpy.
2009 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2010 to resolve_allocate_expr.
2012 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2015 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2016 * gfortran.h : Add prototype for above.
2017 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2018 (gfc_trans_subcomponent_assign): Call new function to replace
2019 the code to deal with allocatable components.
2020 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2021 gfc_get_full_arrayspec_from_expr to replace existing code.
2023 2010-01-25 Tobias Burnus <burnus@net-b.de>
2026 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2029 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2033 * expr.c (remove_subobject_ref): If the constructor is NULL use
2034 the expression as the source.
2035 (simplify_const_ref): Change the type of expression if
2036 there are component references. Allow for substring to be at
2037 the end of an arbitrarily long chain of references. If an
2038 element is found that is not in an EXPR_ARRAY, assume that this
2039 is scalar initialization of array. Call remove_subobject_ref in
2040 this case with NULL second argument.
2042 2010-01-24 Tobias Burnus <burnus@net-b.de>
2045 * array.c (gfc_array_dimen_size): Use correct specific
2046 function in the check.
2048 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2051 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2052 is required, turn any trailing array elements after a range
2053 into ranges so that offsets can be calculated.
2055 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2057 * module.c (mio_f2k_derived): Use enumerator as initializer of
2061 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2062 bitfield of width 2.
2064 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2067 * resolve.c (extract_compcall_passed_object): Set locus for
2068 passed-object argument.
2069 (extract_ppc_passed_object): Set locus and correctly remove PPC
2072 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2075 * trans-decl.c (add_argument_checking): Do not use the backend
2076 decl directly to test for the presence of an optional dummy
2077 argument. Use gfc_conv_expr_present, remembering to set the
2081 * trans-decl.c (gfc_generate_function_code): Small white space
2082 changes. If 'recurcheckvar' is NULL do not try to reset it.
2084 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2087 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2088 component for extended types.
2089 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2090 and take care of parent component accessibility.
2092 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2095 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2096 * interface.c (check_interface1): Move a warning message here from
2097 resolve_fl_procedure.
2098 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2099 * module.c (read_module): Remove call to gfc_check_interfaces, since
2100 this comes too early here.
2101 * resolve.c (resolve_fl_procedure): Move warning message to
2104 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2107 * interface.c (check_interface1): Pass symbol name rather than NULL to
2108 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2110 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2111 than NULL to gfc_compare_interfaces.
2113 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2116 * trans-array.c (duplicate_allocatable): Static version of
2117 gfc_duplicate_allocatable with provision to handle scalar
2118 components. New boolean argument to switch off call to malloc
2120 (gfc_duplicate_allocatable): New function to call above with
2122 (gfc_copy_allocatable_data): New function to call above with
2124 (structure_alloc_comps): Do not apply indirect reference to
2125 scalar pointers. Add new section to copy allocatable components
2126 of arrays. Extend copying of allocatable components to include
2128 (gfc_copy_only_alloc_comp): New function to copy allocatable
2129 component derived types, without allocating the base structure.
2130 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2131 Add primitive for gfc_copy_only_alloc_comp.
2132 * trans-expr.c (gfc_conv_procedure_call): After calls to
2133 transformational functions with results that are derived types
2134 with allocatable components, copy the components in the result.
2135 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2136 of lhs derived types before allocation.
2138 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2141 * module.c (load_generic_interfaces): If a procedure that is
2142 use associated but not generic is given an interface that
2143 includes itself, then make it generic.
2145 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2146 Shujing Zhao <pearly.zhao@oracle.com>
2148 PR translation/42469
2149 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2150 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2151 character between option name and help text.
2153 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2157 * trans-array.c (gfc_conv_array_initializer): Change call to
2158 gfc_error_now to call to gfc_fatal_error.
2159 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2160 (is_constant_element): Changed name from constant_element.
2161 (gfc_constant_ac): Only use expand_construuctor for expression
2162 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2163 call gfc_is_constant_expr.
2164 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2166 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2167 array expressions should have their constructors expanded.
2168 (gfc_resolve_expr): Use new function to determine whether or not to call
2169 gfc_expand_constructor.
2171 2010-01-09 Tobias Burnus <burnus@net-b.de>
2174 * trans-expr.c (gfc_trans_structure_assign): Handle
2176 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2177 to the constructor for c_null_(fun)ptr.
2178 * resolve.c (resolve_structure_cons): Add special case
2179 for c_null_(fun)ptr.
2181 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2183 * gfortranspec.c (lang_specific_driver): Update copyright notice
2186 2010-01-08 Tobias Burnus <burnus@net-b.de>
2189 * symbol.c (check_conflict, gfc_copy_attr): Add
2190 ASYNCHRONOUS support.
2191 (gfc_add_asynchronous): New function.
2192 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2193 (gfc_match_asynchronous): New function.
2194 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2195 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2196 (gfc_add_asynchronous): New Prototype.
2197 * module.c (ab_attribute, mio_symbol_attribute): Add
2198 ASYNCHRONOUS support.
2199 * resolve.c (was_declared): Ditto.
2200 * match.h (gfc_match_asynchronous): New prototype.
2201 * parse.c (decode_specification_statement,decode_statement):
2202 Add ASYNCHRONOUS support.
2204 2010-01-07 Tobias Burnus <burnus@net-b.de>
2207 * trans-decl.c (get_proc_pointer_decl): Fix call to
2208 gfc_conv_initializer for array-valued proc-pointer funcs.
2210 2010-01-07 Tobias Burnus <burnus@net-b.de>
2213 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2214 allocatable scalars with SAVE attribute.
2216 2010-01-05 Tobias Burnus <burnus@net-b.de>
2219 * options.c (gfc_post_options): Set -frecursion
2220 when -fopenmp is used.
2222 2010-01-05 Tobias Burnus <burnus@net-b.de>
2225 * trans-expr.c (gfc_conv_procedure_call): Nullify
2226 return value for allocatable-scalar character functions.
2228 2010-01-04 Tobias Burnus <burnus@net-b.de>
2231 * error.c (error_printf, gfc_warning, gfc_notify_std,
2232 gfc_warning_now, gfc_error, gfc_error_now,
2233 gfc_fatal_error): Change argument name from nocmsgid to
2234 gmsgid to enable (x)gettext's % checking.
2236 2010-01-04 Tobias Burnus <burnus@net-b.de>
2238 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2240 2010-01-04 Tobias Burnus <burnus@net-b.de>
2243 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2244 for functions returning allocatable scalars.
2245 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2246 reallocating an allocatable scalar.
2247 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2249 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2250 allocatable scalars.
2251 (gfc_generate_function_code): Nullify result variable for
2252 allocatable scalars.
2255 * module.c (gfc_use_module): Fix warning string to allow
2259 * invoke.texi (-fcheck=recursion): Mention that the checking
2260 is also disabled for -frecursive.
2261 * trans-decl.c (gfc_generate_function_code): Disable
2262 -fcheck=recursion when -frecursive is used.
2264 * intrinsic.texi (iso_c_binding): Improve wording.
2267 Copyright (C) 2010 Free Software Foundation, Inc.
2269 Copying and distribution of this file, with or without modification,
2270 are permitted in any medium without royalty provided the copyright
2271 notice and this notice are preserved.