1 2010-04-09 Tobias Burnus <burnus@net-b.de>
4 * decl.c (variable_decl, match_attr_spec): Fix setting the array
6 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
7 * data.c (gfc_assign_data_value): Ditto.
8 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
9 (gfc_traverse_expr): Traverse also through codimension expressions.
10 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
11 gfc_has_ultimate_pointer): New functions.
12 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
13 (gfc_array_ref): Add codimen.
14 (gfc_array_ref): Add in_allocate.
15 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
16 gfc_has_ultimate_pointer): Add prototypes.
17 * interface.c (compare_parameter, compare_actual_formal,
18 check_intents): Add coarray constraints.
19 * match.c (gfc_match_iterator): Add coarray constraint.
20 * match.h (gfc_match_array_ref): Update interface.
21 * primary.c (gfc_match_varspec): Handle codimensions.
22 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
23 (check_class_members): Return gfc_try instead for error recovery.
24 (resolve_typebound_function,resolve_typebound_subroutine,
25 check_members): Handle return value of check_class_members.
26 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
27 check_dimension, compare_spec_to_ref, resolve_array_ref,
28 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
29 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
31 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
32 Skip over coarray refs.
33 (gfc_array_allocate) Add support for references containing coindexes.
34 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
35 (gfc_map_intrinsic_function): Ignore codimensions.
37 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
40 * io.c (check_format_string): Added check for additional non
41 blank characters after the format string was successfully
43 * io.c (check_format): Changed the error messages for positive
44 int required and period required to drop through the error logic
45 and report with gfc_error instead of gfc_error_now. Corrected
46 format postion for hollerith strings.
48 2010-04-08 Tobias Burnus <burnus@net-b.de>
50 * module.c (use_iso_fortran_env_module): Fix standard check.
52 2010-04-07 Jakub Jelinek <jakub@redhat.com>
54 * parse.c (parse_derived, parse_enum): Avoid set but not used
57 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
60 * gfortran.texi: Add section about representation of
63 2010-04-07 Simon Baldwin <simonb@google.com>
65 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
66 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
68 2010-04-07 Richard Guenther <rguenther@suse.de>
70 * options.c (gfc_init_options): Do not set.
72 2010-04-06 Tobias Burnus <burnus@net-b.de>
75 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
76 * match.c (gfc_match_critical, sync_statement): Ditto.
77 * gfortran.h (gfc_fcoarray): New enum.
78 (gfc_option_t): Use it.
79 * lang.opt (fcoarray): Add new flag.
80 * invoke.texi (fcoarray): Document it.
81 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
82 (gfc_handle_coarray_option): New function.
84 2010-04-06 Tobias Burnus <burnus@net-b.de>
87 * gfortran.h (gfc_array_spec): Add cotype.
88 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
89 and defer error diagnostic.
90 * resolve.c (resolve_fl_derived): Add missing check.
91 (resolve_symbol): Add cotype/type check.
92 * parse.c (parse_derived): Fix setting of coarray_comp.
94 2010-04-06 Tobias Burnus <burnus@net-b.de>
97 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
98 match_array_element_spec,gfc_copy_array_spec,
99 gfc_compare_array_spec): Include corank.
100 (match_array_element_spec,gfc_set_array_spec): Support codimension.
101 * decl.c (build_sym,build_struct,variable_decl,
102 match_attr_spec,attr_decl1,cray_pointer_decl,
103 gfc_match_volatile): Add codimension.
104 (gfc_match_codimension): New function.
105 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
106 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
107 (gfc_add_codimension): New function prototype.
108 * match.h (gfc_match_codimension): New function prototype.
109 (gfc_match_array_spec): Update prototype
110 * match.c (gfc_match_common): Update gfc_match_array_spec call.
111 * module.c (MOD_VERSION): Bump.
112 (mio_symbol_attribute): Support coarray attributes.
113 (mio_array_spec): Add corank support.
114 * parse.c (decode_specification_statement,decode_statement,
115 parse_derived): Add coarray support.
116 * resolve.c (resolve_formal_arglist, was_declared,
117 is_non_constant_shape_array, resolve_fl_variable,
118 resolve_fl_derived, resolve_symbol): Add coarray support.
119 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
120 gfc_build_class_symbol): Add coarray support.
121 (gfc_add_codimension): New function.
123 2010-04-06 Tobias Burnus <burnus@net-b.de>
126 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
127 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
128 stat_locked_other_image, stat_stopped_image and stat_unlocked of
130 * intrinsic.texi (iso_fortran_env): Ditto.
131 * libgfortran.h (libgfortran_stat_codes): New enum.
132 * module.c (use_iso_fortran_env_module): Honour -std= when loading
133 constants from the intrinsic module.
135 2010-04-06 Tobias Burnus <burnus@net-b.de>
138 * intrinsic.c (add_functions): Add num_images.
139 * decl.c (gfc_match_end): Handle END CRITICAL.
140 * intrinsic.h (gfc_simplify_num_images): Add prototype.
141 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
143 * gfortran.h (gfc_statement): Add enum items for those.
145 (gfc_isym_id): Add num_images.
146 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
147 (gfc_trans_sync,gfc_trans_critical): New functions.
148 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
149 gfc_trans_critical): Add/update prototypes.
150 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
152 * trans.h (gfor_fndecl_error_stop_string) Add variable.
153 * resolve.c (resolve_sync): Add function.
154 (gfc_resolve_blocks): Handle CRITICAL.
155 (resolve_code): Handle CRITICAL, ERROR STOP,
156 (resolve_branch): Add CRITICAL constraint check.
158 * st.c (gfc_free_statement): Add new statements.
159 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
160 (gfc_build_builtin_function_decls): Initialize it.
161 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
162 (gfc_match_critical, gfc_match_error_stop, sync_statement,
163 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
165 (match_exit_cycle): Handle CRITICAL constraint.
166 (gfc_match_stopcode): Handle ERROR STOP.
167 * match.h (gfc_match_critical, gfc_match_error_stop,
168 gfc_match_sync_all, gfc_match_sync_images,
169 gfc_match_sync_memory): Add prototype.
170 * parse.c (decode_statement, gfc_ascii_statement,
171 parse_executable): Handle new statements.
172 (parse_critical_block): New function.
173 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
174 * intrinsic.texi (num_images): Document new function.
175 * simplify.c (gfc_simplify_num_images): Add function.
177 2010-04-06 Tobias Burnus <burnus@net-b.de>
180 * trans-array.c (gfc_conv_expr_descriptor): Update
181 gfc_trans_scalar_assign call.
182 (has_default_initializer): New function.
183 (gfc_trans_deferred_array): Nullify less often.
184 * trans-expr.c (gfc_conv_subref_array_arg,
185 gfc_trans_subcomponent_assign): Update call to
186 gfc_trans_scalar_assign.
187 (gfc_trans_scalar_assign): Add parameter and pass it on.
188 (gfc_trans_assignment_1): Optionally, do not dealloc before
190 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
191 call to gfc_trans_scalar_assign.
192 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
193 initializer to static variables.
194 (gfc_init_default_dt): Add dealloc parameter and pass it on.
195 * trans-stmt.c (forall_make_variable_temp,
196 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
197 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
198 gfc_trans_allocate): Update gfc_trans_assignment call.
199 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
200 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
201 parameter to prototype.
203 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
205 * ioparm.def : Update copyright.
207 * trans-array.c : ditto
208 * trans-array.h : ditto
210 * trans-types.c: ditto
211 * dependency.c : ditto
215 * trans-intrinsic.c : ditto
216 * libgfortran.h : ditto
217 * invoke.texi : ditto
218 * intrinsic.texi : ditto
221 * intrinsic.c : ditto
222 * interface.c : ditto
224 * trans-stmt.c : ditto
225 * trans-stmt.h : ditto
230 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
233 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
234 do not assert the context of derived types.
236 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
239 * ioparm.def: Change inquire size variable to type pointer to
242 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
245 * trans-expr.c (conv_parent_component_references): Ensure that
246 'dt' has a backend_decl.
249 * trans-expr.c (gfc_conv_structure): Ensure that the derived
250 type has a backend_decl.
253 * resolve.c (resolve_global_procedure): Check that the 'cl'
254 structure is not NULL.
256 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
258 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
261 2010-03-17 Tobias Burnus <burnus@net-b.de>
264 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
265 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
267 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
268 pointees as having explizit size.
269 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
271 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
272 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
273 * resolve.c (resolve_symbol): Handle cp_was_assumed.
274 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
275 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
278 2010-03-14 Tobias Burnus <burnus@net-b.de>
281 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
282 (resolve_ordinary_assign): Add check to avoid segfault.
284 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
288 * resolve.c (resolve_compcall): Add new boolean dummy argument
289 'class_members'. Only resolve expression at end if false.
290 Remove redundant, static variable 'class_object'.
291 (check_class_members): Add extra argument to call of
293 (resolve_typebound_function): Renamed resolve_class_compcall.
294 Do all the detection of class references here. Correct calls to
295 resolve_compcall for extra argument.
296 (resolve_typebound_subroutine): resolve_class_typebound_call
297 renamed. Otherwise same as resolve_typebound_function.
298 (gfc_resolve_expr): Call resolve_typebound_function.
299 (resolve_code): Call resolve_typebound_subroutine.
301 2010-03-10 Tobias Burnus <burnus@net-b.de
304 * symbol.c (get_iso_c_sym): Set sym->result.
306 2010-03-08 Janus Weil <janus@gcc.gnu.org>
309 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
310 for TBPs, otherwise they will not be resolved properly.
311 (resolve_function): Use 'value.function.esym' instead of
312 'value.function.name' to check if we're dealing with a TBP.
313 (check_class_members): Set correct type of passed object for all TBPs,
314 not only generic ones, except if the type is abstract.
316 2010-03-04 Janus Weil <janus@gcc.gnu.org>
319 * decl.c (gfc_match_final_decl): Make sure variable names starting with
320 'final...' are not misinterpreted as FINAL statements.
322 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
325 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
326 allocatable ultimate components do not need temporaries, whilst
327 ultimate pointer components do.
329 2010-03-03 Janus Weil <janus@gcc.gnu.org>
332 * resolve.c (resolve_code): Correctly set gfc_current_ns for
334 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
337 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
340 * trans-array.c (gfc_conv_array_parameter): A full array of
341 derived type need not be restricted to a symbol without an
342 array spec to use the call to gfc_conv_expr_descriptor.
345 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
346 allocatable arrays do not need temporaries.
348 2010-03-01 Tobias Burnus <burnus@net-b.de>
351 * resolve.c (find_array_spec): Handle REF_COMPONENT with
354 2010-02-28 Tobias Burnus <burnus@net-b.de>
357 * trans-expr.c (is_zero_initializer_p): Move up in the file.
358 (gfc_conv_initializer): Handle zero initializer as special case.
360 2010-02-27 Tobias Burnus <burnus@net-b.de>
363 * resolve.c (resolve_fl_variable_derived): Imply SAVE
364 for module variables for Fortran 2008.
366 2010-02-25 Jakub Jelinek <jakub@redhat.com>
369 * trans-common.c (build_common_decl): Also update DECL_MODE,
370 and DECL_SIZE when encountering a larger common block and call
373 2010-02-24 Tobias Burnus <burnus@net-b.de>
376 * trans-expr.c (gfc_conv_initializer): Call directly
377 gfc_conv_constant for C_NULL_(FUN)PTR.
379 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
382 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
383 checking the rest of the dimensions for elements.
385 2010-02-21 Tobias Burnus <burnus@net-b.de>
388 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
390 * option.c (gfc_init_options,gfc_handle_option): Ditto.
391 * trans-expr.c (gfc_conv_expr_op): Use the flag.
392 * invoke.texi: Document new -fno-protect-parens flag.
394 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
400 * dependency.c (gfc_check_argument_var_dependency): Use enum
401 value instead of arithmetic vaue for 'elemental'.
402 (check_data_pointer_types): New function.
403 (gfc_check_dependency): Call check_data_pointer_types.
404 * trans-array.h : Change fourth argument of
405 gfc_conv_array_parameter to boolean.
406 * trans-array.c (gfc_conv_array_parameter): A contiguous array
407 can be a dummy but it must not be assumed shape or deferred.
408 Change fourth argument to boolean. Array constructor exprs will
409 always be contiguous and do not need packing and unpacking.
410 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
411 space and change fourth argument of gfc_conv_array_parameter
413 (gfc_trans_arrayfunc_assign): Change fourth argument of
414 gfc_conv_array_parameter to boolean.
415 * trans-io.c (gfc_convert_array_to_string): The same.
416 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
418 2010-02-20 Tobias Burnus <burnus@net-b.de>
421 * libgfortran.h: Add GFC_RTCHECK_MEM.
422 * invoke.texi (-fcheck=): Document -fcheck=mem.
423 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
424 and enable malloc-success check only with -fcheck=mem.
425 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
427 2010-02-16 Tobias Burnus <burnus@net-b.de>
430 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
431 * intrinsic.c (add_functions): Ditto.
432 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
433 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
435 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
438 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
439 gfc_trans_do prototype.
440 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
441 a loop exit condition. If exit condition is given, build the loop exit
442 code, checking IO results of implied do loops in READ and WRITE.
443 (gfc_trans_do): Likewise.
444 * trans.c (trans_code): New static work function, previously
445 gfc_trans_code. Passes exit condition to gfc_trans_do.
446 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
447 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
448 * trans-io.c (build_dt): Build an exit condition to allow checking IO
449 result status bits in the dtparm structure. Use this condition in call
450 to gfc_trans_code_cond.
452 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
456 * trans-array.c (gfc_conv_array_parameter): Use
457 gfc_full_array_ref_p to detect full and contiguous variable
458 arrays. Full array components and contiguous arrays do not need
459 internal_pack and internal_unpack.
461 2010-02-11 Jakub Jelinek <jakub@redhat.com>
464 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
467 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
469 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
472 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
473 Tobias Burnus <burnus@net-b.de>
476 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
478 2010-02-10 Tobias Burnus <burnus@net-b.de>
481 * trans-decl.c (gfc_generate_function_code): Only check
482 actual-vs.-dummy character bounds if not bind(C).
484 2010-02-10 Jakub Jelinek <jakub@redhat.com>
487 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
488 info->dimen after info has been freed.
490 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
493 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
496 2010-02-09 Jakub Jelinek <jakub@redhat.com>
498 * module.c (fix_mio_expr): Declare sym.
500 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
503 * module.c (fix_mio_expr): Fix for private generic procedures.
505 2010-02-09 Daniel Kraft <d@domob.eu>
508 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
509 length to be correct and issue only with -Wsurprising.
510 * invoke.texi (Wsurprising): Mention this new warning that is
511 turned on by -Wsurprising.
513 2010-02-09 Daniel Kraft <d@domob.eu>
516 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
517 can be CHARACTER type.
518 (MINVAL), (MAXLOC), (MINLOC): Ditto.
520 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
523 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
524 'formal_ptr'. If this is true, give returned descriptor unity
525 lbounds, in all dimensions, and the appropriate offset.
526 (gfc_conv_procedure_call); If formal is a pointer, set the last
527 argument of gfc_conv_subref_array_arg to true.
528 * trans.h : Add last argument for gfc_conv_subref_array_arg.
529 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
530 new arg of gfc_conv_subref_array_arg to false.
531 * trans-stmt.c (forall_make_variable_temp): The same.
533 2010-02-03 Tobias Burnus <burnus@net-b.de>
536 * interface.c (compare_parameter): Disable rank-checking
539 2010-02-02 Tobias Burnus <burnus@net-b.de>
542 * parse.c (decode_specification_statement): Use sym->result not sym.
544 2010-02-01 Tobias Burnus <burnus@net-b.de>
547 * decl.c (variable_decl): Allow default initializer in
548 TYPE declarations in PURE functions.
550 2010-01-31 Janus Weil <janus@gcc.gnu.org>
553 * resolve.c (resolve_allocate_expr): Move default initialization code
554 here from gfc_trans_allocate.
555 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
557 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
558 of CLASS variables via memcpy.
559 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
560 to resolve_allocate_expr.
562 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
565 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
566 * gfortran.h : Add prototype for above.
567 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
568 (gfc_trans_subcomponent_assign): Call new function to replace
569 the code to deal with allocatable components.
570 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
571 gfc_get_full_arrayspec_from_expr to replace existing code.
573 2010-01-25 Tobias Burnus <burnus@net-b.de>
576 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
579 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
583 * expr.c (remove_subobject_ref): If the constructor is NULL use
584 the expression as the source.
585 (simplify_const_ref): Change the type of expression if
586 there are component references. Allow for substring to be at
587 the end of an arbitrarily long chain of references. If an
588 element is found that is not in an EXPR_ARRAY, assume that this
589 is scalar initialization of array. Call remove_subobject_ref in
590 this case with NULL second argument.
592 2010-01-24 Tobias Burnus <burnus@net-b.de>
595 * array.c (gfc_array_dimen_size): Use correct specific
596 function in the check.
598 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
601 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
602 is required, turn any trailing array elements after a range
603 into ranges so that offsets can be calculated.
605 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
607 * module.c (mio_f2k_derived): Use enumerator as initializer of
611 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
614 2010-01-19 Janus Weil <janus@gcc.gnu.org>
617 * resolve.c (extract_compcall_passed_object): Set locus for
618 passed-object argument.
619 (extract_ppc_passed_object): Set locus and correctly remove PPC
622 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
625 * trans-decl.c (add_argument_checking): Do not use the backend
626 decl directly to test for the presence of an optional dummy
627 argument. Use gfc_conv_expr_present, remembering to set the
631 * trans-decl.c (gfc_generate_function_code): Small white space
632 changes. If 'recurcheckvar' is NULL do not try to reset it.
634 2010-01-19 Janus Weil <janus@gcc.gnu.org>
637 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
638 component for extended types.
639 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
640 and take care of parent component accessibility.
642 2010-01-17 Janus Weil <janus@gcc.gnu.org>
645 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
646 * interface.c (check_interface1): Move a warning message here from
647 resolve_fl_procedure.
648 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
649 * module.c (read_module): Remove call to gfc_check_interfaces, since
650 this comes too early here.
651 * resolve.c (resolve_fl_procedure): Move warning message to
654 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
657 * interface.c (check_interface1): Pass symbol name rather than NULL to
658 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
660 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
661 than NULL to gfc_compare_interfaces.
663 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
666 * trans-array.c (duplicate_allocatable): Static version of
667 gfc_duplicate_allocatable with provision to handle scalar
668 components. New boolean argument to switch off call to malloc
670 (gfc_duplicate_allocatable): New function to call above with
672 (gfc_copy_allocatable_data): New function to call above with
674 (structure_alloc_comps): Do not apply indirect reference to
675 scalar pointers. Add new section to copy allocatable components
676 of arrays. Extend copying of allocatable components to include
678 (gfc_copy_only_alloc_comp): New function to copy allocatable
679 component derived types, without allocating the base structure.
680 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
681 Add primitive for gfc_copy_only_alloc_comp.
682 * trans-expr.c (gfc_conv_procedure_call): After calls to
683 transformational functions with results that are derived types
684 with allocatable components, copy the components in the result.
685 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
686 of lhs derived types before allocation.
688 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
691 * module.c (load_generic_interfaces): If a procedure that is
692 use associated but not generic is given an interface that
693 includes itself, then make it generic.
695 2010-01-11 Joseph Myers <joseph@codesourcery.com>
696 Shujing Zhao <pearly.zhao@oracle.com>
699 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
700 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
701 character between option name and help text.
703 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
707 * trans-array.c (gfc_conv_array_initializer): Change call to
708 gfc_error_now to call to gfc_fatal_error.
709 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
710 (is_constant_element): Changed name from constant_element.
711 (gfc_constant_ac): Only use expand_construuctor for expression
712 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
713 call gfc_is_constant_expr.
714 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
716 * resolve.c (gfc_is_expandable_expr): New function that determiners if
717 array expressions should have their constructors expanded.
718 (gfc_resolve_expr): Use new function to determine whether or not to call
719 gfc_expand_constructor.
721 2010-01-09 Tobias Burnus <burnus@net-b.de>
724 * trans-expr.c (gfc_trans_structure_assign): Handle
726 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
727 to the constructor for c_null_(fun)ptr.
728 * resolve.c (resolve_structure_cons): Add special case
731 2010-01-09 Jakub Jelinek <jakub@redhat.com>
733 * gfortranspec.c (lang_specific_driver): Update copyright notice
736 2010-01-08 Tobias Burnus <burnus@net-b.de>
739 * symbol.c (check_conflict, gfc_copy_attr): Add
740 ASYNCHRONOUS support.
741 (gfc_add_asynchronous): New function.
742 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
743 (gfc_match_asynchronous): New function.
744 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
745 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
746 (gfc_add_asynchronous): New Prototype.
747 * module.c (ab_attribute, mio_symbol_attribute): Add
748 ASYNCHRONOUS support.
749 * resolve.c (was_declared): Ditto.
750 * match.h (gfc_match_asynchronous): New prototype.
751 * parse.c (decode_specification_statement,decode_statement):
752 Add ASYNCHRONOUS support.
754 2010-01-07 Tobias Burnus <burnus@net-b.de>
757 * trans-decl.c (get_proc_pointer_decl): Fix call to
758 gfc_conv_initializer for array-valued proc-pointer funcs.
760 2010-01-07 Tobias Burnus <burnus@net-b.de>
763 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
764 allocatable scalars with SAVE attribute.
766 2010-01-05 Tobias Burnus <burnus@net-b.de>
769 * options.c (gfc_post_options): Set -frecursion
770 when -fopenmp is used.
772 2010-01-05 Tobias Burnus <burnus@net-b.de>
775 * trans-expr.c (gfc_conv_procedure_call): Nullify
776 return value for allocatable-scalar character functions.
778 2010-01-04 Tobias Burnus <burnus@net-b.de>
781 * error.c (error_printf, gfc_warning, gfc_notify_std,
782 gfc_warning_now, gfc_error, gfc_error_now,
783 gfc_fatal_error): Change argument name from nocmsgid to
784 gmsgid to enable (x)gettext's % checking.
786 2010-01-04 Tobias Burnus <burnus@net-b.de>
788 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
790 2010-01-04 Tobias Burnus <burnus@net-b.de>
793 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
794 for functions returning allocatable scalars.
795 * trans-stmt.c (gfc_trans_allocate): Emmit error when
796 reallocating an allocatable scalar.
797 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
799 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
801 (gfc_generate_function_code): Nullify result variable for
805 * module.c (gfc_use_module): Fix warning string to allow
809 * invoke.texi (-fcheck=recursion): Mention that the checking
810 is also disabled for -frecursive.
811 * trans-decl.c (gfc_generate_function_code): Disable
812 -fcheck=recursion when -frecursive is used.
814 * intrinsic.texi (iso_c_binding): Improve wording.
817 Copyright (C) 2010 Free Software Foundation, Inc.
819 Copying and distribution of this file, with or without modification,
820 are permitted in any medium without royalty provided the copyright
821 notice and this notice are preserved.