1 2010-06-15 Jakub Jelinek <jakub@redhat.com>
4 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
5 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
6 GFC_DECL_SAVED_DESCRIPTOR set.
7 (gfc_omp_report_decl): New function.
8 * trans.h (gfc_omp_report_decl): New prototype.
9 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
11 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
15 * gfortranspec.c (lang_specific_driver): Removed deprecation
17 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
18 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
19 * cpp.h (gfc_cpp_makedep): New.
20 (gfc_cpp_add_dep): New.
21 (gfc_cpp_add_target): New.
22 * cpp.c (gfc_cpp_option): Add deps* members.
23 (gfc_cpp_makedep): New.
24 (gfc_cpp_add_dep): New.
25 (gfc_cpp_add_target): New.
26 (gfc_cpp_init_options): Initialize new options.
27 (gfc_cpp_handle_option): Handle new options.
28 (gfc_cpp_post_options): Map new options to libcpp-options.
29 (gfc_cpp_init): Handle deferred -MQ and -MT options.
30 (gfc_cpp_done): If requested, write dependencies to file.
31 * module.c (gfc_dump_module): Add a module filename as target.
32 * scanner.c (open_included_file): New parameter system; add the
33 included file as dependency.
34 (gfc_open_included_file): Add the included file as dependency.
35 (gfc_open_intrinsic_module): Likewise.
36 * invoke.texi: Removed deprecation warning for -M.
37 * gfortran.texi: Removed Makefile-dependencies project.
39 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
41 * resolve.c (resolve_global_procedure): Improved checking if an
42 explicit interface is required.
44 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
46 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
48 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
49 (gfc_conv_intrinsic_ttynam): Likewise.
50 (gfc_conv_intrinsic_trim): Likewise.
52 2010-06-12 Janus Weil <janus@gcc.gnu.org>
55 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
57 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
59 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
61 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
63 * mathbuiltins.def: Add builtins that do not directly correspond
64 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
65 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
66 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
67 code_{r,c}{4,8,10,16} fields. Add
68 {,complex}{float,double,long_double}_built_in fields.
69 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
70 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
71 definition of OTHER_BUILTIN.
72 (real_compnt_info): Remove unused struct.
73 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
75 (build_round_expr): Call builtin_decl_for_precision instead of
77 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
79 (gfc_build_intrinsic_lib_fndecls): Match
80 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
81 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
83 (gfc_conv_intrinsic_lib_function): Go through all the extended
85 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
87 (gfc_conv_intrinsic_abs): Likewise.
88 (gfc_conv_intrinsic_mod): Likewise.
89 (gfc_conv_intrinsic_sign): Likewise.
90 (gfc_conv_intrinsic_fraction): Likewise.
91 (gfc_conv_intrinsic_nearest): Likewise.
92 (gfc_conv_intrinsic_spacing): Likewise.
93 (gfc_conv_intrinsic_rrspacing): Likewise.
94 (gfc_conv_intrinsic_scale): Likewise.
95 (gfc_conv_intrinsic_set_exponent): Likewise.
97 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
101 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
102 functions with CLASS formal arguments.
104 2010-06-10 Janus Weil <janus@gcc.gnu.org>
107 * resolve.c (conformable_arrays): Handle allocatable components.
109 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
112 * gfortran.texi: Document that Cray pointers cannot be function
115 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
118 * gfortran.texi: Document lack of support for syntax
119 "complex FUNCTION name*16()", and existence of alternative
120 legacy syntax "complex*16 FUNCTION name()".
122 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
125 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
126 POSIX's fsync(), and how to call the latter from Fortran code.
128 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
131 * interface.c (compare_actual_formal): Reject actual arguments with
132 array subscript passed to ASYNCHRONOUS dummys.
134 2010-06-10 Daniel Kraft <d@domob.eu>
137 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
138 (struct gfc_symbol): New field `assoc'.
139 (struct gfc_association_list): New struct.
140 (struct gfc_code): New struct `block' in union, move `ns' there
141 and add association list.
142 (gfc_free_association_list): New method.
143 (gfc_has_vector_subscript): Made public;
144 * match.h (gfc_match_associate): New method.
145 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
146 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
147 * interface.c (gfc_has_vector_subscript): Made public.
148 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
149 * match.c (gfc_match_associate): New method.
150 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
151 * primary.c (match_variable): Don't allow names associated to expr here.
152 * parse.c (decode_statement): Try matching ASSOCIATE statement.
153 (case_exec_markers, case_end): Add ASSOCIATE statement.
154 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
155 (parse_associate): New method.
156 (parse_executable): Handle ST_ASSOCIATE.
157 (parse_block_construct): Change reference to gfc_code's `ns' field.
158 * resolve.c (resolve_select_type): Ditto.
159 (resolve_code): Ditto.
160 (resolve_block_construct): Ditto and add comment.
161 (resolve_select_type): Set association list in generated BLOCK to NULL.
162 (resolve_symbol): Resolve associate names.
163 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
164 and free association list.
165 (gfc_free_association_list): New method.
166 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
167 * trans-stmt.c (gfc_trans_block_construct): Change reference to
168 gfc_code's `ns' field.
170 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
172 * error.c (error_print): Pre-initialize loc by NULL.
173 * openmp.c (resolve_omp_clauses): Add explicit
174 braces to avoid ambigous else.
175 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
177 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
179 * gfc-internals.texi: Move to GFDL 1.3.
180 * gfortran.texi: Ditto.
181 * intrinsic.texi: Ditto.
182 * invoke.texi: Ditto.
184 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
187 * check.c (gfc_check_selected_real_kind): Verify that the
188 actual arguments are scalar.
190 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
193 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
195 2010-06-09 Janus Weil <janus@gcc.gnu.org>
198 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
200 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
202 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
204 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
206 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
207 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
208 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
209 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
211 * fortran/check.c (nonnegative_check, less_than_bitsize1,
212 less_than_bitsize2): New functions.
213 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
214 nonnegative_check and less_than_bitsize1.
215 (gfc_check_ibclr, gfc_check_ibset): Removed.
216 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
219 2010-06-09 Janus Weil <janus@gcc.gnu.org>
222 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
225 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
227 * resolve.c (resolve_deallocate_expr): Avoid warning
228 about possible use of iunitialized sym.
229 (resolve_allocate_expr): Pre-initialize sym by NULL.
231 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
234 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
236 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
238 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
240 (gfc_get_array_type_bounds): Likewise.
242 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
243 (gfc_find_module): Likewise.
245 * f95-lang.c (pushlevel): Likewise.
247 * trans.h (struct lang_type): Add variable_size GTY option.
248 (struct lang_decl): Likewise.
250 2010-06-08 Tobias Burnus <burnus@net-b.de>
253 * symbol.c (check_conflict): Move protected--external/procedure check ...
254 * resolve.c (resolve_select_type): ... to the resolution stage.
256 2010-06-07 Tobias Burnus <burnus@net-b.de>
258 * options.c (gfc_handle_option): Fix -fno-recursive.
260 2010-06-07 Tobias Burnus <burnus@net-b.de>
262 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
263 * gfortran.texi (copyrights-gfortran): Ditto.
265 2010-06-07 Joseph Myers <joseph@codesourcery.com>
267 * lang.opt (fshort-enums): Define using Var and VarExists.
268 * options.c (gfc_handle_option): Don't set flag_short_enums here.
270 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
271 Janus Weil <janus@gcc.gnu.org>
274 * resolve.c (get_declared_from_expr): Move to before
275 resolve_typebound_generic_call. Make new_ref and class_ref
276 ignorable if set to NULL.
277 (resolve_typebound_generic_call): Once we have resolved the
278 generic call, check that the specific instance is that which
279 is bound to the declared type.
280 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
281 freeing 'class_ref->next' twice.
283 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
286 * trans-array.c (structure_alloc_comps): Dereference scalar
287 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
290 2010-06-04 Joseph Myers <joseph@codesourcery.com>
292 * gfortranspec.c (append_arg, lang_specific_driver): Use
293 GCC-specific formats in diagnostics.
295 2010-06-02 Tobias Burnus <burnus@net-b.de>
298 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
301 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
304 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
307 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
309 * fortran/gfortran.texi: Fix typos in description of variable-format-
312 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
315 * dependency.c (gfc_check_section_vs_section): Check
316 for interleaving array assignments without conflicts.
318 2010-05-30 Janus Weil <janus@gcc.gnu.org>
320 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
321 $data component of a class container.
322 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
323 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
324 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
325 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
326 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
327 * gcc/fortran/parse.c (parse_derived): Ditto.
328 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
329 gfc_expr_attr): Ditto.
330 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
331 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
332 resolve_fl_var_and_proc, resolve_typebound_procedure,
333 resolve_fl_derived): Ditto.
334 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
335 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
337 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
338 gfc_trans_deferred_vars): Ditto.
339 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
341 2010-05-28 Tobias Burnus <burnus@net-b.de>
343 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
345 2010-05-28 Joseph Myers <joseph@codesourcery.com>
347 * gfortranspec.c (append_arg, lang_specific_driver): Use
348 fatal_error instead of fatal. Use warning instead of fprintf for
351 2010-05-28 Joseph Myers <joseph@codesourcery.com>
353 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
354 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
355 xstrerror instead of strerror.
357 2010-05-26 Joseph Myers <joseph@codesourcery.com>
359 * cpp.c (cb_cpp_error): Save and restore
360 global_dc->warn_system_headers, not variable warn_system_headers.
362 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
364 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
366 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
368 * trans-common.c: Do not include rtl.h, include output.h instead.
369 * trans-decl.c: Likewise.
371 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
374 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
375 namespace before trying to reorder the gsymbols.
377 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
382 * resolve.c (resolve_global_procedure): Add check for global
383 procedures with implicit interfaces and assumed-shape or optional
384 dummy arguments. Verify that function return type, kind and string
387 2010-05-21 Tobias Burnus <burnus@net-b.de>
389 * gfortran.h: Do not include system.h.
390 * bbt.c: Include system.h.
392 * dependency.c: Ditto.
393 * dump-parse-tree.c: Ditto.
394 * arith.h: Do not include gfortran.h.
395 * constructor.h: Do not include gfortran.h and splay-tree.h.
396 * match.h: Do not include gfortran.h.
398 * target-memory.h: Ditto.
399 * openmp.c: Do not include toplev.h and target.h.
400 * trans-stmt.c: Ditto not include toplev.h.
402 * trans-common.c: Tell why toplev.h is needed. And
403 do not include target.h.
404 * trans-expr.c: Tell why toplev.h is needed.
405 * trans-array.c: Ditto.
406 * trans-openmp.c: Ditto.
407 * trans-const.c: Ditto.
409 * trans-types.c: Ditto.
411 * trans-decl.c: Ditto.
414 * trans-intrinsic.c: Ditto.
417 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
420 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
421 before returning MATCH_ERROR. Add check for scalar. Add check for
422 default integer kind.
424 2010-05-22 Janus Weil <janus@gcc.gnu.org>
427 * match.c (gfc_match_select_type): On error jump back out of the local
429 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
430 stage, more precisely to ...
431 * resolve.c (resolve_fl_derived): ... this place.
433 2010-05-22 Janus Weil <janus@gcc.gnu.org>
436 * resolve.c (ensure_not_abstract): Allow abstract types with
437 non-abstract ancestors.
439 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
441 * trans-const.c: Include realmpfr.h.
442 * Make-lang.in: Update dependencies.
444 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
446 * trans-const.c, trans-types.c, trans-intrinsic.c:
447 Clean up redundant includes.
449 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
452 * lang.opt (Wunused-dummy-argument): New option.
453 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
454 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
455 (set_Wall): Enable warn_unused_dummy_argument.
456 (gfc_handle_option): Set warn_unused_dummy_argument according to
458 * trans-decl.c (generate_local_decl): Separate warnings about
459 unused variables and unused dummy arguments.
460 * invoke.texi: Documented new option.
462 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
464 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
465 (gfc_conv_string_tmp): Do not assert type comparibilty.
466 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
467 (gfc_conv_expr_descriptor): Remove assert.
468 * trans-common.c: Clarify why rtl.h and tm.h are included.
469 * trans-openmp.c: Do not include ggc.h and real.h.
470 Explain why gimple.h is included.
471 * trans-const.c: Do not include ggc.h.
472 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
473 * trans.c: Do not include ggc.h and real.h.
474 Explain why gimple.h is included.
475 * trans-types.c: Do not include tm.h. Explain why langhooks.h
476 and dwarf2out.h are included.
477 * trans-io.c: Do not include gimple.h and real.h.
478 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
479 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
482 2010-05-20 Tobias Burnus <burnus@net-b.de>
484 * options.c (gfc_init_options,gfc_post_options): Enable
485 flag_associative_math by default.
487 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
490 * trans-stmt.c (gfc_trans_stop): Add generation of call to
491 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
492 blank STOP, handling a null expression. (gfc_trans_pause): Use
493 pause_string for blank PAUSE.
494 * trans.h: Add external function declaration for error_stop_numeric.
495 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
496 the declaration for the library call. Adjust whitespaces.
497 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
498 signal no stop code. Match the expression following the stop and pass
499 that to the translators. Remove the old use of digit matching. Add
500 checks that the stop_code expression is INTEGER or CHARACTER, constant,
501 and if CHARACTER, default character KIND.
503 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
506 * lang.opt (Wconversion-extra): New option.
507 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
508 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
509 (set_Wall): Enable -Wconversion.
510 (gfc_handle_option): Set warn_conversion_extra.
511 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
512 introduced for -Wconversion if -Wconversion-extra is present.
513 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
514 -Wconversion; document -Wconversion-extra.
516 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
519 * gfortran.h (gfc_has_default_initializer): New.
520 * expr.c (gfc_has_default_initializer): New.
521 * resolve.c (has_default_initializer): Removed, use
522 gfc_has_default_initializer() instead. Updated all callers.
523 * trans-array.c (has_default_initializer): Removed, use
524 gfc_has_default_initializer() instead. Updated all callers.
525 * trans-decl.c (generate_local_decl): Do not check the
526 first component only to check for initializers, but use
527 gfc_has_default_initializer() instead.
529 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
532 * primary.c (match_string_constant): Move start_locus just inside
534 * data.c (create_character_intializer): Clarified truncation warning.
536 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
539 * intrinsic.h (gfc_check_float): New prototype.
540 (gfc_check_sngl): New prototype.
541 * check.c (gfc_check_float): New.
542 (gfc_check_sngl): New.
543 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
544 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
546 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
547 added them to the list of specifics of REAL instead.
549 2010-05-17 Janus Weil <janus@gcc.gnu.org>
552 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
553 This is now handled via 'gfc_class_null_initializer'.
555 2010-05-17 Janus Weil <janus@gcc.gnu.org>
557 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
558 gfc_build_class_symbol,add_proc_component,add_proc_comps,
559 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
560 add_procs_to_declared_vtab,add_generic_specifics,
561 add_generics_to_declared_vtab,gfc_find_derived_vtab,
562 find_typebound_proc_uop,gfc_find_typebound_proc,
563 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
564 gfc_get_tbp_symtree): Moved here from other places.
565 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
567 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
568 gfc_find_typebound_proc,gfc_find_typebound_user_op,
569 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
570 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
571 * Make-lang.in: Add class.o.
572 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
573 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
574 add_procs_to_declared_vtab,add_generic_specifics,
575 add_generics_to_declared_vtab,gfc_find_derived_vtab,
576 find_typebound_proc_uop,gfc_find_typebound_proc,
577 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
578 gfc_get_tbp_symtree): Move to class.c.
580 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
582 * trans-types.c (gfc_init_types): Use build_function_type_list.
583 (gfc_get_ppc_type): Likewise.
584 * trans-decl.c (gfc_generate_constructors): Likewise.
585 * f95-lang.c (build_builtin_fntypes): Likewise.
586 (gfc_init_builtin_functions): Likewise.
587 (DEF_FUNCTION_TYPE_0): Likewise.
588 (DEF_FUNCTION_TYPE_1): Likewise.
589 (DEF_FUNCTION_TYPE_2): Likewise.
590 (DEF_FUNCTION_TYPE_3): Likewise.
591 (DEF_FUNCTION_TYPE_4): Likewise.
592 (DEF_FUNCTION_TYPE_5): Likewise.
593 (DEF_FUNCTION_TYPE_6): Likewise.
594 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
595 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
597 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
599 * trans-array.c (gfc_trans_array_constructor_value): Use
600 build_constructor instead of build_constructor_from_list.
601 (gfc_build_constant_array_constructor): Likewise.
602 * trans-decl.c (create_main_function): Likewise.
603 * trans-stmt.c (gfc_trans_character_select): Likewise.
605 2010-05-17 Janus Weil <janus@gcc.gnu.org>
608 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
609 (resolve_fl_variable_derived): ... this place.
610 (resolve_symbol): Make sure function symbols (and their result
611 variables) are not resolved twice.
613 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
616 * array.c (match_array_list): Revert change from 2010-05-13.
618 2010-05-16 Richard Guenther <rguenther@suse.de>
620 * trans-decl.c (module_htab_decls_hash): Revert last change.
622 2010-05-16 Richard Guenther <rguenther@suse.de>
624 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
626 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
628 * options.c (set_Wall): Remove special logic for Wuninitialized
631 2010-05-15 Janus Weil <janus@gcc.gnu.org>
635 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
638 2010-05-15 Janus Weil <janus@gcc.gnu.org>
642 * gfortran.h (gfc_class_null_initializer): New prototype.
643 * expr.c (gfc_class_null_initializer): New function to build a NULL
644 initializer for CLASS pointers.
645 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
646 containers. Remove default NULL initialization of $data component.
647 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
649 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
650 Use new function 'gfc_class_null_initializer'.
651 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
654 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
657 * fortran/interface.c (get_sym_storage_size): Use signed instead of
658 unsigned mpz_get_?i routines.
660 2010-05-14 Jakub Jelinek <jakub@redhat.com>
662 * trans.c (trans_code): Set backend locus early.
663 * trans-decl.c (gfc_get_fake_result_decl): Use source location
664 of the function instead of current input_location.
666 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
669 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
671 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
672 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
675 2010-05-13 Jakub Jelinek <jakub@redhat.com>
678 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
680 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
681 by reference dummy procedures or non-dummy procedure pointers.
682 (gfc_omp_predetermined_sharing): Return
683 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
685 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
688 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
690 (gfc_match_omp_critical): Likewise.
691 (gfc_match_omp_flush): Likewise.
692 (gfc_match_omp_workshare): Likewise.
693 (gfc_match_omp_master): Likewise.
694 (gfc_match_omp_ordered): Likewise.
695 (gfc_match_omp_atomic): Likewise.
696 (gfc_match_omp_barrier): Likewise.
697 (gfc_match_omp_end_nowait): Likewise.
699 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
702 * resolve.c (validate_case_label_expr): Removed FIXME.
703 (resolve_select): Raise default warning on case labels out of range
704 of the case expression.
706 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
711 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
712 about conversion warnings.
714 2010-05-10 Janus Weil <janus@gcc.gnu.org>
717 * match.c (gfc_match_select_type): Move error message to
719 * resolve.c (resolve_select_type): Error message moved here from
720 gfc_match_select_type. Correctly set type of temporary.
722 2010-05-10 Richard Guenther <rguenther@suse.de>
724 * trans-decl.c (gfc_build_library_function_decl): Split out
726 (build_library_function_decl_1): ... this new function.
727 Set a fnspec attribute if a specification was provided.
728 (gfc_build_library_function_decl_with_spec): New function.
729 (gfc_build_intrinsic_function_decls): Annotate internal_pack
732 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
735 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
738 2010-05-07 Jason Merrill <jason@redhat.com>
740 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
741 to avoid -Wc++-compat warning.
743 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
746 * options.c (gfc_handle_option): Add argument kind.
747 * gfortran.h (gfc_handle_option): Update declaration.
749 2010-05-06 Tobias Burnus <burnus@net-b.de>
752 * trans-types.c (gfc_sym_type): Mark Cray pointees as
755 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
758 * resolve.c (traverse_data_list): Rephrase error message for
759 non-constant bounds in data-implied-do.
761 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
764 * gfortran.h: Removed repeat count from constructor, removed
766 * data.h (gfc_assign_data_value_range): Changed return value from
768 * data.c (gfc_assign_data_value): Add location to constructor element.
769 (gfc_assign_data_value_range): Call gfc_assign_data_value()
770 for each element in range. Return early if an error was generated.
771 * resolve.c (check_data_variable): Stop early if range assignment
774 2010-05-05 Janus Weil <janus@gcc.gnu.org>
777 * resolve.c (resolve_fl_derived): Some fixes for class variables.
778 * symbol.c (gfc_build_class_symbol): Add separate class container for
781 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
784 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
786 2010-05-02 Tobias Burnus <burnus@net-b.de>
789 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
790 for lcobound, ucobound, image_index and this_image.
791 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
792 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
793 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
794 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
796 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
798 2010-04-30 Tobias Burnus <burnus@net-b.de>
802 * trans-types.c (gfc_get_array_descriptor_base): Fix index
803 calculation for array descriptor types.
805 2010-04-29 Janus Weil <janus@gcc.gnu.org>
808 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
809 initializers for PPC members of the vtabs.
811 2010-04-29 Janus Weil <janus@gcc.gnu.org>
814 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
815 attribute for all PPC members of the vtypes.
816 (copy_vtab_proc_comps): Copy the correct interface.
817 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
818 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
819 a dummy argument and make sure all PPC members of the vtab are
820 initialized correctly.
821 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
822 in call to gfc_trans_assign_vtab_procs.
823 * trans-stmt.c (gfc_trans_allocate): Ditto.
825 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
828 * resolve.c (resolve_typebound_function): Renamed
829 resolve_class_compcall.Do all the detection of class references
831 (resolve_typebound_subroutine): resolve_class_typebound_call
832 renamed. Otherwise same as resolve_typebound_function.
833 (gfc_resolve_expr): Call resolve_typebound_function.
834 (resolve_code): Call resolve_typebound_subroutine.
836 2010-04-29 Janus Weil <janus@gcc.gnu.org>
839 * resolve.c (resolve_typebound_generic_call): For CLASS methods
840 pass back the specific symtree name, rather than the target
843 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
846 * resolve.c (resolve_structure_cons): Make the initializer of
847 the vtab component 'extends' the same type as the component.
849 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
852 * interface.c (check_interface1): Pass symbol name rather than NULL to
853 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
854 trap MULL. (gfc_compare_derived_types): Revert previous change
855 incorporated incorrectly during merge from trunk, r155778.
856 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
857 than NULL to gfc_compare_interfaces.
858 * symbol.c (add_generic_specifics): Likewise.
860 2010-02-29 Janus Weil <janus@gcc.gnu.org>
863 * interface.c (gfc_compare_derived_types): Add condition for vtype.
864 * symbol.c (gfc_find_derived_vtab): Sey access to private.
865 (gfc_find_derived_vtab): Likewise.
866 * module.c (ab_attribute): Add enumerator AB_VTAB.
867 (mio_symbol_attribute): Use new attribute, AB_VTAB.
868 (check_for_ambiguous): Likewise.
870 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
871 Janus Weil <janus@gcc.gnu.org>
874 * trans-expr.c (select_class_proc): Remove function.
875 (conv_function_val): Delete reference to previous.
876 (gfc_conv_derived_to_class): Add second argument to the call to
877 gfc_find_derived_vtab.
878 (gfc_conv_structure): Exclude proc_pointer components when
879 accessing $data field of class objects.
880 (gfc_trans_assign_vtab_procs): New function.
881 (gfc_trans_class_assign): Add second argument to the call to
882 gfc_find_derived_vtab.
883 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
884 implement holding off searching for the vptr derived type.
885 (add_proc_component): New function.
886 (add_proc_comps): New function.
887 (add_procs_to_declared_vtab1): New function.
888 (copy_vtab_proc_comps): New function.
889 (add_procs_to_declared_vtab): New function.
890 (void add_generic_specifics): New function.
891 (add_generics_to_declared_vtab): New function.
892 (gfc_find_derived_vtab): Add second argument to the call to
893 gfc_find_derived_vtab. Add the calls to
894 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
895 * decl.c (build_sym, build_struct): Use new arg in calls to
896 gfc_build_class_symbol.
897 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
898 definition of struct gfc_class_esym_list. Modify prototypes
899 of gfc_build_class_symbol and gfc_find_derived_vtab.
900 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
901 call to gfc_find_derived_vtab.
902 * module.c : Add the vtype attribute.
903 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
904 * resolve.c (resolve_typebound_generic_call): Add second arg
905 to pass along the generic name for class methods.
906 (resolve_typebound_call): The same.
907 (resolve_compcall): Use the second arg to carry the generic
908 name from the above. Remove the reference to class_esym.
909 (check_members, check_class_members, resolve_class_esym,
910 hash_value_expr): Remove functions.
911 (resolve_class_compcall, resolve_class_typebound_call): Modify
912 to use vtable rather than member by member calls.
913 (gfc_resolve_expr): Modify second arg in call to
915 (resolve_select_type): Add second arg in call to
916 gfc_find_derived_vtab.
917 (resolve_code): Add second arg in call resolve_typebound_call.
918 (resolve_fl_derived): Exclude vtypes from check for late
919 procedure definitions. Likewise for checking of explicit
920 interface and checking of pass arg.
921 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
922 calls to gfc_find_derived_vtab.
923 * match.c (select_type_set_tmp): Use new arg in call to
924 gfc_build_class_symbol.
925 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
927 * parse.c (endType): Finish incomplete classes.
929 2010-04-28 Tobias Burnus <burnus@net-b.de>
933 * simplify.c (simplify_cobound): Handle scalar coarrays.
935 2010-04-27 Tobias Burnus <burnus@net-b.de>
937 * gfc-internals.texi: Update copyright year.
938 * gfortran.texi: Ditto.
939 * invoke.texi: Ditto.
941 2010-04-27 Tobias Burnus <burnus@net-b.de>
944 * resolve.c (resolve_allocate_expr): Allow array coarrays.
945 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
946 * trans-types.c (gfc_get_array_type_bounds,
947 gfc_get_array_descriptor_base): Add corank argument.
948 * trans-array.c (gfc_array_init_size): Handle corank.
949 (gfc_trans_create_temp_array, gfc_array_allocate,
950 gfc_conv_expr_descriptor): Add corank argument to call.
951 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
953 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
957 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
958 of mucking with a tree directly.
960 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
963 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
964 gfc_error with new error message.
966 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
970 * trans-expr.c (gfc_conv_expr): Supply an address expression for
972 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
974 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
975 than the address of a GFC_SS_REFERENCE.
976 * trans.h : Change comment on GFC_SS_REFERENCE.
978 2010-04-22 Richard Guenther <rguenther@suse.de>
981 * resolve.c (gfc_resolve_index): Wrap around ...
982 (gfc_resolve_index_1): ... this. Add parameter to allow
983 any integer kind index type.
984 (resolve_array_ref): Allow any integer kind for the start
985 index of an array ref.
987 2010-04-21 Jakub Jelinek <jakub@redhat.com>
990 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
993 2010-04-20 Harald Anlauf <anlauf@gmx.de>
995 * intrinsic.c (sort_actual): Remove 'is' in error message.
997 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1000 * resolve.c (resolve_fl_derived): If a component character
1001 length has not been resolved, do so now.
1002 (resolve_symbol): The same as above for a symbol character
1004 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1005 not needed for a character valued, procedure pointer.
1008 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1009 not found, return FAILURE rather than ICEing.
1011 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1014 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1015 sequential loops private in the innermost containing task region.
1017 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1019 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1020 to build_common_tree_nodes.
1022 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1025 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1026 gfc_msg_bounds by using 'Array bound mismatch' directly.
1027 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1028 error message to include the mismatch in the extent of array bound.
1029 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1030 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1032 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1034 * gfortran.texi: Update information on temporary file locations.
1036 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1038 * trans-decl.c (gfc_build_qualified_array): Ensure
1039 ubound.N and lbound.N artificial variable names don't appear
1042 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1045 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1046 block of code. Set name to the variable associated with the descriptor.
1048 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1050 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1051 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1053 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1055 * intrinsic.texi: Add the missing specific name of intrinsic
1056 procedure where the specific name is identical to the generic name.
1057 Fix inconsistent or mismatch in the argument names in intrinsic
1058 procedure descriptions. Add the SCALAR allocatable description to
1061 2010-04-14 Tobias Burnus <burnus@net-b.de>
1064 * array.c (gfc_find_array_ref): Handle codimensions.
1065 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1066 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1067 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1069 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1070 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1072 * intrinsic.h (add_functions): Add this_image, image_index,
1073 lcobound and ucobound intrinsics.
1074 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1075 gfc_check_image_index, gfc_check_this_image,
1076 gfc_simplify_image_index, gfc_simplify_lcobound,
1077 gfc_simplify_this_image, gfc_simplify_ucobound):
1078 New function prototypes.
1079 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1080 IMAGE_INDEX): Document new intrinsic functions.
1081 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1083 * simplify.c (simplify_bound_dim): Handle coarrays.
1084 (simplify_bound): Update simplify_bound_dim call.
1085 (gfc_simplify_num_images): Add -fcoarray=none check.
1086 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1087 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1089 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1092 * constructor.c: Fix typo in comment.
1093 * expr.c (find_array_section): Add check for max array limit.
1095 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1098 * gfortranspec.c (lookup_option): Check for -static and return
1100 (lang_specific_driver): Break when OPTION_static is discovered.
1102 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1104 * array.c (extract_element): Restore function from trunk.
1105 (gfc_get_array_element): Restore function from trunk.
1106 (gfc_expand_constructor): Restore check against
1107 flag_max_array_constructor.
1108 * constructor.c (node_copy_and_append): Delete unused.
1109 * gfortran.h: Delete comment and extra include.
1110 * constructor.h: Bump copyright and clean up TODO comments.
1111 * resolve.c: Whitespace.
1113 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1115 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1116 with direct access access to elements. Adjusted prototype, fixed all
1118 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1120 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1121 (gfc_simplify_spread): Removed workaround, directly insert elements
1122 at a given array position.
1123 (gfc_simplify_transpose): Likewise.
1124 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1126 (gfc_simplify_unpack): Likewise.
1128 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1130 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1131 (convert_boz): ... this and moved to start of file.
1132 (gfc_simplify_abs): Whitespace fix.
1133 (gfc_simplify_acos): Whitespace fix.
1134 (gfc_simplify_acosh): Whitespace fix.
1135 (gfc_simplify_aint): Whitespace fix.
1136 (gfc_simplify_dint): Whitespace fix.
1137 (gfc_simplify_anint): Whitespace fix.
1138 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1139 (gfc_simplify_dnint): Whitespace fix.
1140 (gfc_simplify_asin): Whitespace fix.
1141 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1142 (gfc_simplify_atan): Likewise.
1143 (gfc_simplify_atanh): Whitespace fix.
1144 (gfc_simplify_atan2): Whitespace fix.
1145 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1146 (gfc_simplify_bessel_j1): Likewise.
1147 (gfc_simplify_bessel_jn): Likewise.
1148 (gfc_simplify_bessel_y0): Likewise.
1149 (gfc_simplify_bessel_y1): Likewise.
1150 (gfc_simplify_bessel_yn): Likewise.
1151 (gfc_simplify_ceiling): Reorderd statements.
1152 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1154 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1156 (gfc_simplify_complex): Replaced if-gate. Removed check for
1158 (gfc_simplify_conjg): Whitespace fix.
1159 (gfc_simplify_cos): Whitespace fix.
1160 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1161 (gfc_simplify_dcmplx): Removed check for constant arguments.
1162 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1163 (gfc_simplify_digits): Whitespace fix.
1164 (gfc_simplify_dim): Whitespace fix.
1165 (gfc_simplify_dprod): Reordered statements.
1166 (gfc_simplify_erf): Whitespace fix.
1167 (gfc_simplify_erfc): Whitespace fix.
1168 (gfc_simplify_epsilon): Whitespace fix.
1169 (gfc_simplify_exp): Whitespace fix.
1170 (gfc_simplify_exponent): Use convert_boz().
1171 (gfc_simplify_floor): Reorderd statements.
1172 (gfc_simplify_gamma): Whitespace fix.
1173 (gfc_simplify_huge): Whitespace fix.
1174 (gfc_simplify_iand): Whitespace fix.
1175 (gfc_simplify_ieor): Whitespace fix.
1176 (simplify_intconv): Use gfc_convert_constant().
1177 (gfc_simplify_int): Use simplify_intconv().
1178 (gfc_simplify_int2): Reorderd statements.
1179 (gfc_simplify_idint): Reorderd statements.
1180 (gfc_simplify_ior): Whitespace fix.
1181 (gfc_simplify_ishftc): Removed duplicate type check.
1182 (gfc_simplify_len): Use range_check() instead of manual range check.
1183 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1184 (gfc_simplify_log): Whitespace fix.
1185 (gfc_simplify_log10): Whitespace fix.
1186 (gfc_simplify_minval): Whitespace fix.
1187 (gfc_simplify_maxval): Whitespace fix.
1188 (gfc_simplify_mod): Whitespace fix.
1189 (gfc_simplify_modulo): Whitespace fix.
1190 (simplify_nint): Reorderd statements.
1191 (gfc_simplify_not): Whitespace fix.
1192 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1193 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1194 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1195 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1196 (gfc_simplify_realpart): Whitespace fix.
1197 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1198 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1199 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1200 (gfc_simplify_sign): Whitespace fix.
1201 (gfc_simplify_sin): Whitespace fix.
1202 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1203 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1204 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1205 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1206 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1208 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1210 * gfortran.h (gfc_start_constructor): Removed.
1211 (gfc_get_array_element): Removed.
1212 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1213 instead. Fixed all callers.
1214 (extract_element): Removed.
1215 (gfc_expand_constructor): Temporarily removed check for
1216 max-array-constructor. Will be re-introduced later if still required.
1217 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1218 instead. Fixed all callers.
1219 * expr.c (find_array_section): Replaced manual lookup of elements
1220 by gfc_constructor_lookup.
1222 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1224 * gfortran.h (gfc_get_null_expr): New prototype.
1225 (gfc_get_operator_expr): New prototype.
1226 (gfc_get_character_expr): New prototype.
1227 (gfc_get_iokind_expr): New prototype.
1228 * expr.c (gfc_get_null_expr): New.
1229 (gfc_get_character_expr): New.
1230 (gfc_get_iokind_expr): New.
1231 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1232 * matchexp.c (build_node): Renamed and moved to
1233 expr.c (gfc_get_operator_expr). Reordered arguments to match
1234 other functions. Fixed all callers.
1235 (gfc_get_parentheses): Use specific function to build expr.
1236 * array.c (gfc_match_array_constructor): Likewise.
1237 * arith.c (eval_intrinsic): Likewise.
1238 (gfc_hollerith2int): Likewise.
1239 (gfc_hollerith2real): Likewise.
1240 (gfc_hollerith2complex): Likewise.
1241 (gfc_hollerith2logical): Likewise.
1242 * data.c (create_character_intializer): Likewise.
1243 * decl.c (gfc_match_null): Likewise.
1244 (enum_initializer): Likewise.
1245 * io.c (gfc_match_format): Likewise.
1246 (match_io): Likewise.
1247 * match.c (gfc_match_nullify): Likewise.
1248 * primary.c (match_string_constant): Likewise.
1249 (match_logical_constant): Likewise.
1250 (build_actual_constructor): Likewise.
1251 * resolve.c (build_default_init_expr): Likewise.
1252 * symbol.c (generate_isocbinding_symbol): Likewise.
1253 (gfc_build_class_symbol): Likewise.
1254 (gfc_find_derived_vtab): Likewise.
1255 * simplify.c (simplify_achar_char): Likewise.
1256 (gfc_simplify_adjustl): Likewise.
1257 (gfc_simplify_adjustr): Likewise.
1258 (gfc_simplify_and): Likewise.
1259 (gfc_simplify_bit_size): Likewise.
1260 (gfc_simplify_is_iostat_end): Likewise.
1261 (gfc_simplify_is_iostat_eor): Likewise.
1262 (gfc_simplify_isnan): Likewise.
1263 (simplify_bound): Likewise.
1264 (gfc_simplify_leadz): Likewise.
1265 (gfc_simplify_len_trim): Likewise.
1266 (gfc_simplify_logical): Likewise.
1267 (gfc_simplify_maxexponent): Likewise.
1268 (gfc_simplify_minexponent): Likewise.
1269 (gfc_simplify_new_line): Likewise.
1270 (gfc_simplify_null): Likewise.
1271 (gfc_simplify_or): Likewise.
1272 (gfc_simplify_precision): Likewise.
1273 (gfc_simplify_repeat): Likewise.
1274 (gfc_simplify_scan): Likewise.
1275 (gfc_simplify_size): Likewise.
1276 (gfc_simplify_trailz): Likewise.
1277 (gfc_simplify_trim): Likewise.
1278 (gfc_simplify_verify): Likewise.
1279 (gfc_simplify_xor): Likewise.
1280 * trans-io.c (build_dt): Likewise.
1281 (gfc_new_nml_name_expr): Removed.
1283 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1285 * arith.h (gfc_constant_result): Removed prototype.
1286 * constructor.h (gfc_build_array_expr): Removed prototype.
1287 (gfc_build_structure_constructor_expr): Removed prototype.
1288 * gfortran.h (gfc_int_expr): Removed prototype.
1289 (gfc_logical_expr): Removed prototype.
1290 (gfc_get_array_expr): New prototype.
1291 (gfc_get_structure_constructor_expr): New prototype.
1292 (gfc_get_constant_expr): New prototype.
1293 (gfc_get_int_expr): New prototype.
1294 (gfc_get_logical_expr): New prototype.
1295 * arith.c (gfc_constant_result): Moved and renamed to
1296 expr.c (gfc_get_constant_expr). Fixed all callers.
1297 * constructor.c (gfc_build_array_expr): Moved and renamed to
1298 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1299 and kind. Fixed all callers.
1300 (gfc_build_structure_constructor_expr): Moved and renamed to
1301 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1302 to type and kind. Fixed all callers.
1303 * expr.c (gfc_logical_expr): Renamed to ...
1304 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1305 (gfc_int_expr): Renamed to ...
1306 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1308 (gfc_get_constant_expr): New.
1309 (gfc_get_array_expr): New.
1310 (gfc_get_structure_constructor_expr): New.
1311 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1314 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1316 * constructor.h: New.
1317 * constructor.c: New.
1318 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1319 * arith.c (reducy_unary): Use constructor API.
1320 (reduce_binary_ac): Likewise.
1321 (reduce_binary_ca): Likewise.
1322 (reduce_binary_aa): Likewise.
1323 * check.c (gfc_check_pack): Likewise.
1324 (gfc_check_reshape): Likewise.
1325 (gfc_check_unpack): Likewise.
1326 * decl.c (add_init_expr_to_sym): Likewise.
1327 (build_struct): Likewise.
1328 * dependency.c (gfc_check_dependency): Likewise.
1329 (contains_forall_index_p): Likewise.
1330 * dump-parse-tree.c (show_constructor): Likewise.
1331 * expr.c (free_expr0): Likewise.
1332 (gfc_copy_expr): Likewise.
1333 (gfc_is_constant_expr): Likewise.
1334 (simplify_constructor): Likewise.
1335 (find_array_element): Likewise.
1336 (find_component_ref): Likewise.
1337 (find_array_section): Likewise.
1338 (find_substring_ref): Likewise.
1339 (simplify_const_ref): Likewise.
1340 (scalarize_intrinsic_call): Likewise.
1341 (check_alloc_comp_init): Likewise.
1342 (gfc_default_initializer): Likewise.
1343 (gfc_traverse_expr): Likewise.
1344 * iresolve.c (check_charlen_present): Likewise.
1345 (gfc_resolve_reshape): Likewise.
1346 (gfc_resolve_transfer): Likewise.
1347 * module.c (mio_constructor): Likewise.
1348 * primary.c (build_actual_constructor): Likewise.
1349 (gfc_match_structure_constructor): Likewise.
1350 * resolve.c (resolve_structure_cons): Likewise.
1351 * simplify.c (is_constant_array_expr): Likewise.
1352 (init_result_expr): Likewise.
1353 (transformational_result): Likewise.
1354 (simplify_transformation_to_scalar): Likewise.
1355 (simplify_transformation_to_array): Likewise.
1356 (gfc_simplify_dot_product): Likewise.
1357 (simplify_bound): Likewise.
1358 (simplify_matmul): Likewise.
1359 (simplify_minval_maxval): Likewise.
1360 (gfc_simplify_pack): Likewise.
1361 (gfc_simplify_reshape): Likewise.
1362 (gfc_simplify_shape): Likewise.
1363 (gfc_simplify_spread): Likewise.
1364 (gfc_simplify_transpose): Likewise.
1365 (gfc_simplify_unpack): Likewise.q
1366 (gfc_convert_constant): Likewise.
1367 (gfc_convert_char_constant): Likewise.
1368 * target-memory.c (size_array): Likewise.
1369 (encode_array): Likewise.
1370 (encode_derived): Likewise.
1371 (interpret_array): Likewise.
1372 (gfc_interpret_derived): Likewise.
1373 (expr_to_char): Likewise.
1374 (gfc_merge_initializers): Likewise.
1375 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1376 (gfc_trans_array_constructor_value): Likewise.
1377 (get_array_ctor_strlen): Likewise.
1378 (gfc_constant_array_constructor_p): Likewise.
1379 (gfc_build_constant_array_constructor): Likewise.
1380 (gfc_trans_array_constructor): Likewise.
1381 (gfc_conv_array_initializer): Likewise.
1382 * trans-decl.c (check_constant_initializer): Likewise.
1383 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1384 (gfc_apply_interface_mapping_to_cons): Likewise.
1385 (gfc_trans_structure_assign): Likewise.
1386 (gfc_conv_structure): Likewise.
1387 * array.c (check_duplicate_iterator): Likewise.
1388 (match_array_list): Likewise.
1389 (match_array_cons_element): Likewise.
1390 (gfc_match_array_constructor): Likewise.
1391 (check_constructor_type): Likewise.
1392 (check_constructor): Likewise.
1394 (expand_constructor): Likewise.
1395 (extract_element): Likewise.
1396 (gfc_expanded_ac): Likewise.
1397 (resolve_array_list): Likewise.
1398 (gfc_resolve_character_array_constructor): Likewise.
1399 (copy_iterator): Renamed to ...
1400 (gfc_copy_iterator): ... this.
1401 (gfc_append_constructor): Removed.
1402 (gfc_insert_constructor): Removed unused function.
1403 (gfc_get_constructor): Removed.
1404 (gfc_free_constructor): Removed.
1405 (qgfc_copy_constructor): Removed.
1406 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1407 Removed all references. Replaced constructor list by splay-tree.
1408 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1409 the inner struct, added member 'base'.
1410 (gfc_append_constructor): Removed prototype.
1411 (gfc_insert_constructor): Removed prototype.
1412 (gfc_get_constructor): Removed prototype.
1413 (gfc_free_constructor): Removed prototype.
1414 (qgfc_copy_constructor): Removed prototype.
1415 (gfc_copy_iterator): New prototype.
1416 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1418 2010-04-10 Tobias Burnus <burnus@net-b.de>
1421 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1422 proc-pointers and type-bound procedures.
1423 (gfc_specification_expr): Check proc-pointers for pureness.
1425 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1428 * gfortranspec.c (lang_specific_driver): Do not expose vars
1429 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1432 2010-04-09 Tobias Burnus <burnus@net-b.de>
1435 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1437 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1438 * data.c (gfc_assign_data_value): Ditto.
1439 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1440 (gfc_traverse_expr): Traverse also through codimension expressions.
1441 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1442 gfc_has_ultimate_pointer): New functions.
1443 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1444 (gfc_array_ref): Add codimen.
1445 (gfc_array_ref): Add in_allocate.
1446 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1447 gfc_has_ultimate_pointer): Add prototypes.
1448 * interface.c (compare_parameter, compare_actual_formal,
1449 check_intents): Add coarray constraints.
1450 * match.c (gfc_match_iterator): Add coarray constraint.
1451 * match.h (gfc_match_array_ref): Update interface.
1452 * primary.c (gfc_match_varspec): Handle codimensions.
1453 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1454 (check_class_members): Return gfc_try instead for error recovery.
1455 (resolve_typebound_function,resolve_typebound_subroutine,
1456 check_members): Handle return value of check_class_members.
1457 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1458 check_dimension, compare_spec_to_ref, resolve_array_ref,
1459 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1460 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1462 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1463 Skip over coarray refs.
1464 (gfc_array_allocate) Add support for references containing coindexes.
1465 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1466 (gfc_map_intrinsic_function): Ignore codimensions.
1468 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1471 * io.c (check_format_string): Added check for additional non
1472 blank characters after the format string was successfully
1474 * io.c (check_format): Changed the error messages for positive
1475 int required and period required to drop through the error logic
1476 and report with gfc_error instead of gfc_error_now. Corrected
1477 format postion for hollerith strings.
1479 2010-04-08 Tobias Burnus <burnus@net-b.de>
1481 * module.c (use_iso_fortran_env_module): Fix standard check.
1483 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1485 * parse.c (parse_derived, parse_enum): Avoid set but not used
1488 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1491 * gfortran.texi: Add section about representation of
1494 2010-04-07 Simon Baldwin <simonb@google.com>
1496 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1497 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1499 2010-04-07 Richard Guenther <rguenther@suse.de>
1501 * options.c (gfc_init_options): Do not set.
1503 2010-04-06 Tobias Burnus <burnus@net-b.de>
1506 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1507 * match.c (gfc_match_critical, sync_statement): Ditto.
1508 * gfortran.h (gfc_fcoarray): New enum.
1509 (gfc_option_t): Use it.
1510 * lang.opt (fcoarray): Add new flag.
1511 * invoke.texi (fcoarray): Document it.
1512 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1513 (gfc_handle_coarray_option): New function.
1515 2010-04-06 Tobias Burnus <burnus@net-b.de>
1518 * gfortran.h (gfc_array_spec): Add cotype.
1519 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1520 and defer error diagnostic.
1521 * resolve.c (resolve_fl_derived): Add missing check.
1522 (resolve_symbol): Add cotype/type check.
1523 * parse.c (parse_derived): Fix setting of coarray_comp.
1525 2010-04-06 Tobias Burnus <burnus@net-b.de>
1528 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1529 match_array_element_spec,gfc_copy_array_spec,
1530 gfc_compare_array_spec): Include corank.
1531 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1532 * decl.c (build_sym,build_struct,variable_decl,
1533 match_attr_spec,attr_decl1,cray_pointer_decl,
1534 gfc_match_volatile): Add codimension.
1535 (gfc_match_codimension): New function.
1536 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1537 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1538 (gfc_add_codimension): New function prototype.
1539 * match.h (gfc_match_codimension): New function prototype.
1540 (gfc_match_array_spec): Update prototype
1541 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1542 * module.c (MOD_VERSION): Bump.
1543 (mio_symbol_attribute): Support coarray attributes.
1544 (mio_array_spec): Add corank support.
1545 * parse.c (decode_specification_statement,decode_statement,
1546 parse_derived): Add coarray support.
1547 * resolve.c (resolve_formal_arglist, was_declared,
1548 is_non_constant_shape_array, resolve_fl_variable,
1549 resolve_fl_derived, resolve_symbol): Add coarray support.
1550 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1551 gfc_build_class_symbol): Add coarray support.
1552 (gfc_add_codimension): New function.
1554 2010-04-06 Tobias Burnus <burnus@net-b.de>
1557 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1558 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1559 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1561 * intrinsic.texi (iso_fortran_env): Ditto.
1562 * libgfortran.h (libgfortran_stat_codes): New enum.
1563 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1564 constants from the intrinsic module.
1566 2010-04-06 Tobias Burnus <burnus@net-b.de>
1569 * intrinsic.c (add_functions): Add num_images.
1570 * decl.c (gfc_match_end): Handle END CRITICAL.
1571 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1572 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1574 * gfortran.h (gfc_statement): Add enum items for those.
1575 (gfc_exec_op) Ditto.
1576 (gfc_isym_id): Add num_images.
1577 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1578 (gfc_trans_sync,gfc_trans_critical): New functions.
1579 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1580 gfc_trans_critical): Add/update prototypes.
1581 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1582 and SYNC statements.
1583 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1584 * resolve.c (resolve_sync): Add function.
1585 (gfc_resolve_blocks): Handle CRITICAL.
1586 (resolve_code): Handle CRITICAL, ERROR STOP,
1587 (resolve_branch): Add CRITICAL constraint check.
1588 and SYNC statements.
1589 * st.c (gfc_free_statement): Add new statements.
1590 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1591 (gfc_build_builtin_function_decls): Initialize it.
1592 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1593 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1594 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1596 (match_exit_cycle): Handle CRITICAL constraint.
1597 (gfc_match_stopcode): Handle ERROR STOP.
1598 * match.h (gfc_match_critical, gfc_match_error_stop,
1599 gfc_match_sync_all, gfc_match_sync_images,
1600 gfc_match_sync_memory): Add prototype.
1601 * parse.c (decode_statement, gfc_ascii_statement,
1602 parse_executable): Handle new statements.
1603 (parse_critical_block): New function.
1604 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1605 * intrinsic.texi (num_images): Document new function.
1606 * simplify.c (gfc_simplify_num_images): Add function.
1608 2010-04-06 Tobias Burnus <burnus@net-b.de>
1611 * trans-array.c (gfc_conv_expr_descriptor): Update
1612 gfc_trans_scalar_assign call.
1613 (has_default_initializer): New function.
1614 (gfc_trans_deferred_array): Nullify less often.
1615 * trans-expr.c (gfc_conv_subref_array_arg,
1616 gfc_trans_subcomponent_assign): Update call to
1617 gfc_trans_scalar_assign.
1618 (gfc_trans_scalar_assign): Add parameter and pass it on.
1619 (gfc_trans_assignment_1): Optionally, do not dealloc before
1621 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1622 call to gfc_trans_scalar_assign.
1623 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1624 initializer to static variables.
1625 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1626 * trans-stmt.c (forall_make_variable_temp,
1627 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1628 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1629 gfc_trans_allocate): Update gfc_trans_assignment call.
1630 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1631 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1632 parameter to prototype.
1634 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1636 * ioparm.def : Update copyright.
1638 * trans-array.c : ditto
1639 * trans-array.h : ditto
1641 * trans-types.c: ditto
1642 * dependency.c : ditto
1643 * gfortran.h : ditto
1645 * trans-io.c : ditto
1646 * trans-intrinsic.c : ditto
1647 * libgfortran.h : ditto
1648 * invoke.texi : ditto
1649 * intrinsic.texi : ditto
1652 * intrinsic.c : ditto
1653 * interface.c : ditto
1654 * iresolve.c : ditto
1655 * trans-stmt.c : ditto
1656 * trans-stmt.h : ditto
1661 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1664 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1665 do not assert the context of derived types.
1667 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1670 * ioparm.def: Change inquire size variable to type pointer to
1673 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1676 * trans-expr.c (conv_parent_component_references): Ensure that
1677 'dt' has a backend_decl.
1680 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1681 type has a backend_decl.
1684 * resolve.c (resolve_global_procedure): Check that the 'cl'
1685 structure is not NULL.
1687 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1689 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1692 2010-03-17 Tobias Burnus <burnus@net-b.de>
1695 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1696 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1698 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1699 pointees as having explizit size.
1700 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1702 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1703 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1704 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1705 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1706 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1709 2010-03-14 Tobias Burnus <burnus@net-b.de>
1712 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1713 (resolve_ordinary_assign): Add check to avoid segfault.
1715 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1719 * resolve.c (resolve_compcall): Add new boolean dummy argument
1720 'class_members'. Only resolve expression at end if false.
1721 Remove redundant, static variable 'class_object'.
1722 (check_class_members): Add extra argument to call of
1724 (resolve_typebound_function): Renamed resolve_class_compcall.
1725 Do all the detection of class references here. Correct calls to
1726 resolve_compcall for extra argument.
1727 (resolve_typebound_subroutine): resolve_class_typebound_call
1728 renamed. Otherwise same as resolve_typebound_function.
1729 (gfc_resolve_expr): Call resolve_typebound_function.
1730 (resolve_code): Call resolve_typebound_subroutine.
1732 2010-03-10 Tobias Burnus <burnus@net-b.de
1735 * symbol.c (get_iso_c_sym): Set sym->result.
1737 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1740 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1741 for TBPs, otherwise they will not be resolved properly.
1742 (resolve_function): Use 'value.function.esym' instead of
1743 'value.function.name' to check if we're dealing with a TBP.
1744 (check_class_members): Set correct type of passed object for all TBPs,
1745 not only generic ones, except if the type is abstract.
1747 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1750 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1751 'final...' are not misinterpreted as FINAL statements.
1753 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1756 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1757 allocatable ultimate components do not need temporaries, whilst
1758 ultimate pointer components do.
1760 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1763 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1765 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1768 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1771 * trans-array.c (gfc_conv_array_parameter): A full array of
1772 derived type need not be restricted to a symbol without an
1773 array spec to use the call to gfc_conv_expr_descriptor.
1776 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1777 allocatable arrays do not need temporaries.
1779 2010-03-01 Tobias Burnus <burnus@net-b.de>
1782 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1785 2010-02-28 Tobias Burnus <burnus@net-b.de>
1788 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1789 (gfc_conv_initializer): Handle zero initializer as special case.
1791 2010-02-27 Tobias Burnus <burnus@net-b.de>
1794 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1795 for module variables for Fortran 2008.
1797 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1800 * trans-common.c (build_common_decl): Also update DECL_MODE,
1801 and DECL_SIZE when encountering a larger common block and call
1804 2010-02-24 Tobias Burnus <burnus@net-b.de>
1807 * trans-expr.c (gfc_conv_initializer): Call directly
1808 gfc_conv_constant for C_NULL_(FUN)PTR.
1810 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1813 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1814 checking the rest of the dimensions for elements.
1816 2010-02-21 Tobias Burnus <burnus@net-b.de>
1819 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1821 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1822 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1823 * invoke.texi: Document new -fno-protect-parens flag.
1825 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1831 * dependency.c (gfc_check_argument_var_dependency): Use enum
1832 value instead of arithmetic vaue for 'elemental'.
1833 (check_data_pointer_types): New function.
1834 (gfc_check_dependency): Call check_data_pointer_types.
1835 * trans-array.h : Change fourth argument of
1836 gfc_conv_array_parameter to boolean.
1837 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1838 can be a dummy but it must not be assumed shape or deferred.
1839 Change fourth argument to boolean. Array constructor exprs will
1840 always be contiguous and do not need packing and unpacking.
1841 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1842 space and change fourth argument of gfc_conv_array_parameter
1844 (gfc_trans_arrayfunc_assign): Change fourth argument of
1845 gfc_conv_array_parameter to boolean.
1846 * trans-io.c (gfc_convert_array_to_string): The same.
1847 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1849 2010-02-20 Tobias Burnus <burnus@net-b.de>
1852 * libgfortran.h: Add GFC_RTCHECK_MEM.
1853 * invoke.texi (-fcheck=): Document -fcheck=mem.
1854 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1855 and enable malloc-success check only with -fcheck=mem.
1856 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1858 2010-02-16 Tobias Burnus <burnus@net-b.de>
1861 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1862 * intrinsic.c (add_functions): Ditto.
1863 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1864 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1866 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1869 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1870 gfc_trans_do prototype.
1871 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1872 a loop exit condition. If exit condition is given, build the loop exit
1873 code, checking IO results of implied do loops in READ and WRITE.
1874 (gfc_trans_do): Likewise.
1875 * trans.c (trans_code): New static work function, previously
1876 gfc_trans_code. Passes exit condition to gfc_trans_do.
1877 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1878 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1879 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1880 result status bits in the dtparm structure. Use this condition in call
1881 to gfc_trans_code_cond.
1883 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1887 * trans-array.c (gfc_conv_array_parameter): Use
1888 gfc_full_array_ref_p to detect full and contiguous variable
1889 arrays. Full array components and contiguous arrays do not need
1890 internal_pack and internal_unpack.
1892 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1895 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1898 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1900 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1903 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1904 Tobias Burnus <burnus@net-b.de>
1907 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1909 2010-02-10 Tobias Burnus <burnus@net-b.de>
1912 * trans-decl.c (gfc_generate_function_code): Only check
1913 actual-vs.-dummy character bounds if not bind(C).
1915 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1918 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1919 info->dimen after info has been freed.
1921 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1924 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1927 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1929 * module.c (fix_mio_expr): Declare sym.
1931 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1934 * module.c (fix_mio_expr): Fix for private generic procedures.
1936 2010-02-09 Daniel Kraft <d@domob.eu>
1939 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1940 length to be correct and issue only with -Wsurprising.
1941 * invoke.texi (Wsurprising): Mention this new warning that is
1942 turned on by -Wsurprising.
1944 2010-02-09 Daniel Kraft <d@domob.eu>
1947 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1948 can be CHARACTER type.
1949 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1951 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1954 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1955 'formal_ptr'. If this is true, give returned descriptor unity
1956 lbounds, in all dimensions, and the appropriate offset.
1957 (gfc_conv_procedure_call); If formal is a pointer, set the last
1958 argument of gfc_conv_subref_array_arg to true.
1959 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1960 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1961 new arg of gfc_conv_subref_array_arg to false.
1962 * trans-stmt.c (forall_make_variable_temp): The same.
1964 2010-02-03 Tobias Burnus <burnus@net-b.de>
1967 * interface.c (compare_parameter): Disable rank-checking
1970 2010-02-02 Tobias Burnus <burnus@net-b.de>
1973 * parse.c (decode_specification_statement): Use sym->result not sym.
1975 2010-02-01 Tobias Burnus <burnus@net-b.de>
1978 * decl.c (variable_decl): Allow default initializer in
1979 TYPE declarations in PURE functions.
1981 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1984 * resolve.c (resolve_allocate_expr): Move default initialization code
1985 here from gfc_trans_allocate.
1986 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1988 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1989 of CLASS variables via memcpy.
1990 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1991 to resolve_allocate_expr.
1993 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1996 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1997 * gfortran.h : Add prototype for above.
1998 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1999 (gfc_trans_subcomponent_assign): Call new function to replace
2000 the code to deal with allocatable components.
2001 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2002 gfc_get_full_arrayspec_from_expr to replace existing code.
2004 2010-01-25 Tobias Burnus <burnus@net-b.de>
2007 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2010 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2014 * expr.c (remove_subobject_ref): If the constructor is NULL use
2015 the expression as the source.
2016 (simplify_const_ref): Change the type of expression if
2017 there are component references. Allow for substring to be at
2018 the end of an arbitrarily long chain of references. If an
2019 element is found that is not in an EXPR_ARRAY, assume that this
2020 is scalar initialization of array. Call remove_subobject_ref in
2021 this case with NULL second argument.
2023 2010-01-24 Tobias Burnus <burnus@net-b.de>
2026 * array.c (gfc_array_dimen_size): Use correct specific
2027 function in the check.
2029 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2032 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2033 is required, turn any trailing array elements after a range
2034 into ranges so that offsets can be calculated.
2036 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2038 * module.c (mio_f2k_derived): Use enumerator as initializer of
2042 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2043 bitfield of width 2.
2045 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2048 * resolve.c (extract_compcall_passed_object): Set locus for
2049 passed-object argument.
2050 (extract_ppc_passed_object): Set locus and correctly remove PPC
2053 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2056 * trans-decl.c (add_argument_checking): Do not use the backend
2057 decl directly to test for the presence of an optional dummy
2058 argument. Use gfc_conv_expr_present, remembering to set the
2062 * trans-decl.c (gfc_generate_function_code): Small white space
2063 changes. If 'recurcheckvar' is NULL do not try to reset it.
2065 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2068 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2069 component for extended types.
2070 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2071 and take care of parent component accessibility.
2073 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2076 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2077 * interface.c (check_interface1): Move a warning message here from
2078 resolve_fl_procedure.
2079 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2080 * module.c (read_module): Remove call to gfc_check_interfaces, since
2081 this comes too early here.
2082 * resolve.c (resolve_fl_procedure): Move warning message to
2085 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2088 * interface.c (check_interface1): Pass symbol name rather than NULL to
2089 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2091 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2092 than NULL to gfc_compare_interfaces.
2094 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2097 * trans-array.c (duplicate_allocatable): Static version of
2098 gfc_duplicate_allocatable with provision to handle scalar
2099 components. New boolean argument to switch off call to malloc
2101 (gfc_duplicate_allocatable): New function to call above with
2103 (gfc_copy_allocatable_data): New function to call above with
2105 (structure_alloc_comps): Do not apply indirect reference to
2106 scalar pointers. Add new section to copy allocatable components
2107 of arrays. Extend copying of allocatable components to include
2109 (gfc_copy_only_alloc_comp): New function to copy allocatable
2110 component derived types, without allocating the base structure.
2111 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2112 Add primitive for gfc_copy_only_alloc_comp.
2113 * trans-expr.c (gfc_conv_procedure_call): After calls to
2114 transformational functions with results that are derived types
2115 with allocatable components, copy the components in the result.
2116 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2117 of lhs derived types before allocation.
2119 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2122 * module.c (load_generic_interfaces): If a procedure that is
2123 use associated but not generic is given an interface that
2124 includes itself, then make it generic.
2126 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2127 Shujing Zhao <pearly.zhao@oracle.com>
2129 PR translation/42469
2130 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2131 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2132 character between option name and help text.
2134 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2138 * trans-array.c (gfc_conv_array_initializer): Change call to
2139 gfc_error_now to call to gfc_fatal_error.
2140 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2141 (is_constant_element): Changed name from constant_element.
2142 (gfc_constant_ac): Only use expand_construuctor for expression
2143 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2144 call gfc_is_constant_expr.
2145 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2147 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2148 array expressions should have their constructors expanded.
2149 (gfc_resolve_expr): Use new function to determine whether or not to call
2150 gfc_expand_constructor.
2152 2010-01-09 Tobias Burnus <burnus@net-b.de>
2155 * trans-expr.c (gfc_trans_structure_assign): Handle
2157 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2158 to the constructor for c_null_(fun)ptr.
2159 * resolve.c (resolve_structure_cons): Add special case
2160 for c_null_(fun)ptr.
2162 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2164 * gfortranspec.c (lang_specific_driver): Update copyright notice
2167 2010-01-08 Tobias Burnus <burnus@net-b.de>
2170 * symbol.c (check_conflict, gfc_copy_attr): Add
2171 ASYNCHRONOUS support.
2172 (gfc_add_asynchronous): New function.
2173 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2174 (gfc_match_asynchronous): New function.
2175 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2176 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2177 (gfc_add_asynchronous): New Prototype.
2178 * module.c (ab_attribute, mio_symbol_attribute): Add
2179 ASYNCHRONOUS support.
2180 * resolve.c (was_declared): Ditto.
2181 * match.h (gfc_match_asynchronous): New prototype.
2182 * parse.c (decode_specification_statement,decode_statement):
2183 Add ASYNCHRONOUS support.
2185 2010-01-07 Tobias Burnus <burnus@net-b.de>
2188 * trans-decl.c (get_proc_pointer_decl): Fix call to
2189 gfc_conv_initializer for array-valued proc-pointer funcs.
2191 2010-01-07 Tobias Burnus <burnus@net-b.de>
2194 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2195 allocatable scalars with SAVE attribute.
2197 2010-01-05 Tobias Burnus <burnus@net-b.de>
2200 * options.c (gfc_post_options): Set -frecursion
2201 when -fopenmp is used.
2203 2010-01-05 Tobias Burnus <burnus@net-b.de>
2206 * trans-expr.c (gfc_conv_procedure_call): Nullify
2207 return value for allocatable-scalar character functions.
2209 2010-01-04 Tobias Burnus <burnus@net-b.de>
2212 * error.c (error_printf, gfc_warning, gfc_notify_std,
2213 gfc_warning_now, gfc_error, gfc_error_now,
2214 gfc_fatal_error): Change argument name from nocmsgid to
2215 gmsgid to enable (x)gettext's % checking.
2217 2010-01-04 Tobias Burnus <burnus@net-b.de>
2219 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2221 2010-01-04 Tobias Burnus <burnus@net-b.de>
2224 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2225 for functions returning allocatable scalars.
2226 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2227 reallocating an allocatable scalar.
2228 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2230 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2231 allocatable scalars.
2232 (gfc_generate_function_code): Nullify result variable for
2233 allocatable scalars.
2236 * module.c (gfc_use_module): Fix warning string to allow
2240 * invoke.texi (-fcheck=recursion): Mention that the checking
2241 is also disabled for -frecursive.
2242 * trans-decl.c (gfc_generate_function_code): Disable
2243 -fcheck=recursion when -frecursive is used.
2245 * intrinsic.texi (iso_c_binding): Improve wording.
2248 Copyright (C) 2010 Free Software Foundation, Inc.
2250 Copying and distribution of this file, with or without modification,
2251 are permitted in any medium without royalty provided the copyright
2252 notice and this notice are preserved.