1 2009-07-08 Tobias Burnus <burnus@net-b.de>
4 * simplify.c (gfc_simplify_sign): Handle signed zero correctly.
5 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Support
7 * invoke.texi (-fno-sign-zero): Add text regarding SIGN intrinsic.
9 2008-07-08 Paul Thomas <pault@gcc.gnu.org>
12 * decl.c (match_procedure_interface): Correct the association
13 or creation of the interface procedure's symbol.
15 2009-07-04 Jakub Jelinek <jakub@redhat.com>
17 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): For integer
18 maxloc initialize limit to -huge-1 rather than just -huge.
20 2009-07-04 Janus Weil <janus@gcc.gnu.org>
23 * interface.c (compare_actual_formal): Take care of proc-pointer-valued
24 functions as actual arguments.
25 * trans-expr.c (gfc_conv_procedure_call): Ditto.
26 * resolve.c (resolve_specific_f0): Use the correct ts.
28 2009-07-02 Michael Matz <matz@suse.de>
31 * trans-array.c (gfc_conv_descriptor_stride_get): Return
32 constant one for strides in the first dimension of ALLOCATABLE
35 2009-06-30 Janus Weil <janus@gcc.gnu.org>
38 * trans-types.c (gfc_get_derived_type): Bugfix, reverting one hunk from
41 2009-06-29 Tobias Burnus <burnus@net-b.de>
44 * trans-expr.c (gfc_conv_procedure_call): Add -fcheck=pointer check.
45 * libgfortran.h: Add GFC_RTCHECK_POINTER.
46 * invoke.texi (-fcheck): Document new pointer option.
47 * options.c (gfc_handle_runtime_check_option): Handle pointer option.
49 * gfortran.texi (C Binding): Improve wording.
50 * iso-c-binding.def: Remove obsolete comment.
52 2009-06-29 Paul Thomas <pault@gcc.gnu.org>
55 * dependency.h : Add second bool* argument to prototype of
57 * dependency.c (gfc_full_array_ref_p): If second argument is
58 present, return true if last dimension of reference is an
59 element or has unity stride.
60 * trans-array.c : Add NULL second argument to references to
62 * trans-expr.c : The same, except for;
63 (gfc_trans_arrayfunc_assign): Return fail if lhs reference
64 is not a full array or a contiguous section.
66 2009-06-28 Tobias Burnus <burnus@net-b.de>
67 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
70 * symbol.c (gfc_add_ext_attribute): New function.
71 (gfc_get_sym_tree): New argument allow_subroutine.
72 (gfc_get_symbol,gfc_get_ha_sym_tree,gen_cptr_param,gen_fptr_param
73 gen_shape_param,generate_isocbinding_symbol): Use it.
74 * decl.c (find_special): New argument allow_subroutine.
75 (add_init_expr_to_sym,add_hidden_procptr_result,attr_decl1,
76 match_procedure_in_type,gfc_match_final_decl): Use it.
77 (gfc_match_gcc_attributes): New function.
78 * gfortran.texi (Mixed-Language Programming): New section
79 "GNU Fortran Compiler Directives".
80 * gfortran.h (ext_attr_t): New struct.
81 (symbol_attributes): Use it.
82 (gfc_add_ext_attribute): New prototype.
83 (gfc_get_sym_tree): Update pototype.
84 * expr.c (gfc_check_pointer_assign): Check whether call
85 convention is the same.
86 * module.c (import_iso_c_binding_module, create_int_parameter,
87 use_iso_fortran_env_module): Update gfc_get_sym_tree call.
88 * scanner.c (skip_gcc_attribute): New function.
89 (skip_free_comments,skip_fixed_comments): Use it.
90 (gfc_next_char_literal): Support !GCC$ lines.
91 * resolve.c (check_host_association): Update
92 gfc_get_sym_tree call.
93 * match.c (gfc_match_sym_tree,gfc_match_call): Update
94 gfc_get_sym_tree call.
95 * trans-decl.c (add_attributes_to_decl): New function.
96 (gfc_get_symbol_decl,get_proc_pointer_decl,
97 gfc_get_extern_function_decl,build_function_decl: Use it.
98 * match.h (gfc_match_gcc_attributes): Add prototype.
99 * parse.c (decode_gcc_attribute): New function.
100 (next_free,next_fixed): Support !GCC$ lines.
101 * primary.c (match_actual_arg,check_for_implicit_index,
102 gfc_match_rvalue,gfc_match_rvalue): Update
103 gfc_get_sym_tree call.
105 2009-06-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
107 * gfortran.h: Define HAVE_mpc_pow.
108 * arith.c (complex_reciprocal, complex_pow): If HAVE_mpc_pow,
109 don't define these functions.
110 (arith_power): If HAVE_mpc_pow, use mpc_pow.
112 2009-06-26 Janus Weil <janus@gcc.gnu.org>
116 * decl.c (add_hidden_procptr_result): Copy the typespec to the hidden
118 * expr.c (gfc_check_pointer_assign): Enable interface check for
119 procedure pointer assignments where the rhs is a function returning a
121 * resolve.c (resolve_symbol): If an external procedure with unspecified
122 return type can not be implicitly typed, it must be a subroutine.
124 2009-06-24 Janus Weil <janus@gcc.gnu.org>
127 * gfortran.h (gfc_component): New member 'formal_ns'.
128 (gfc_copy_formal_args_ppc,void gfc_ppc_use): New.
129 * interface.c (gfc_ppc_use): New function, analogous to
130 gfc_procedure_use, but for procedure pointer components.
131 * module.c (MOD_VERSION): Bump module version.
132 (mio_component): Treat formal arguments.
133 (mio_formal_arglist): Changed argument from gfc_symbol to
135 (mio_symbol): Changed argument of mio_formal_arglist.
136 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Call gfc_ppc_use,
137 to check actual arguments and treat formal args correctly.
138 (resolve_fl_derived): Copy formal args of procedure pointer components
139 from their interface.
140 * symbol.c (gfc_copy_formal_args_ppc): New function, analogous to
141 gfc_copy_formal_args, but for procedure pointer components.
143 2009-06-22 Janus Weil <janus@gcc.gnu.org>
147 * interface.c (compare_parameter): Set implicit type for function
148 actual arguments with BT_UNKNOWN.
150 2009-06-22 Tobias Burnus <burnus@net-b.de>
154 * simplify.c (gfc_simplify_spread): Fix the case that source=
157 2009-06-22 Paul Thomas <pault@gcc.gnu.org>
160 * interface.c (gfc_search_interface): Hold back a match to an
161 elementary procedure until all other possibilities are
164 2009-06-22 Paul Thomas <pault@gcc.gnu.org>
167 * simplify.c (gfc_simplify_spread): Restrict the result size to
168 the limit for an array constructor.
170 2009-06-21 Janus Weil <janus@gcc.gnu.org>
173 * interface.c (gfc_compare_interfaces): Take care of implicit typing
174 when checking the function attribute. Plus another bugfix.
175 (compare_parameter): Set attr.function and attr.subroutine according
176 to the usage of a procedure as actual argument.
178 2009-06-20 Tobias Burnus <burnus@net-b.de>
181 * trans-decl.c (add_argument_checking): Disable bounds check
182 for allowed argument storage association.
184 2009-06-19 Paul Thomas <pault@gcc.gnu.org>
187 * trans-expr.c (gfc_conv_procedure_call): Do not deallocate
188 allocatable components if the argument is a pointer.
190 2009-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
192 * gfortran.h (gfc_expr): Use mpc_t to represent complex numbers.
194 * arith.c, dump-parse-tree.c, expr.c, module.c, resolve.c,
195 simplify.c, target-memory.c, target-memory.h, trans-const.c,
196 trans-expr.c: Convert to mpc_t throughout.
198 2009-06-19 Ian Lance Taylor <iant@google.com>
200 * cpp.c (struct gfc_cpp_option_data): Give this struct, used for
201 the global variable gfc_cpp_option, a name.
203 2009-06-19 Janus Weil <janus@gcc.gnu.org>
206 * trans-expr.c (gfc_conv_procedure_call): Only add an extra addr_expr
207 to a procedure pointer actual argument, if it is not itself a
210 2009-06-18 Janus Weil <janus@gcc.gnu.org>
213 * resolve.c (resolve_contained_fntype): Prevent implicit typing for
214 procedures with explicit interface.
215 * symbol.c (gfc_check_function_type): Ditto.
217 2009-06-16 Ian Lance Taylor <iant@google.com>
219 * decl.c (build_struct): Rewrite loop over constructor elements.
221 2009-06-16 Janus Weil <janus@gcc.gnu.org>
225 * expr.c (gfc_check_pointer_assign): Call 'gfc_compare_interfaces' with
227 * gfortran.h (gfc_compare_interfaces): Additional argument.
228 * interface.c (operator_correspondence): Removed.
229 (gfc_compare_interfaces): Additional argument to return error message.
230 Directly use the code from 'operator_correspondence' instead of calling
231 the function. Check for OPTIONAL. Some rearrangements.
232 (check_interface1): Call 'gfc_compare_interfaces' without error message.
233 (compare_parameter): Call 'gfc_compare_interfaces' with error message.
234 * resolve.c (check_generic_tbp_ambiguity): Call 'gfc_compare_interfaces'
235 without error message.
237 2009-06-16 Tobias Burnus <burnus@net-b.de>
240 * trans-decl.c (create_function_arglist): Copy formal charlist to
241 have a proper passed_length for -fcheck=bounds.
243 2009-06-12 Steven G. Kargl <kargls@comcast.net>
245 * arith.c (gfc_enum_initializer): Move function ...
246 * decl.c: ... here. Remove gfc_ prefix and make static.
247 (enumerator_decl): Update function call.
248 * gfortran.h: Remove gfc_enum_initializer prototype.
250 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
252 * trans-array.c (gfc_trans_allocate_array_storage): Pass
254 (gfc_trans_array_constructor_value): Same.
255 (gfc_trans_scalarized_loop_end): Same.
256 (gfc_conv_ss_startstride): Same.
257 (gfc_trans_g77_array): Same.
258 (gfc_trans_dummy_array_bias): Same.
259 (gfc_conv_array_parameter): Same.
260 (structure_alloc_comps): Same.
261 * trans-expr.c (gfc_conv_function_call): Same.
262 (fill_with_spaces): Same.
263 (gfc_trans_string_copy): Same.
264 (gfc_trans_scalar_assign): Same.
265 * trans-stmt.c (gfc_trans_goto): Same.
266 (gfc_trans_if_1): Same.
267 (gfc_trans_simple_do): Same.
268 (gfc_trans_do): Same.
269 (gfc_trans_do_while): Same.
270 (gfc_trans_logical_select): Same.
271 (gfc_trans_select): Same.
272 (gfc_trans_forall_loop): Same.
273 (gfc_trans_nested_forall_loop): Same.
274 (generate_loop_for_temp_to_lhs): Same.
275 (generate_loop_for_rhs_to_temp): Same.
276 (gfc_trans_forall_1): Same.
277 (gfc_trans_where_assign): Same.
278 (gfc_trans_where_3): Same.
279 (gfc_trans_allocate): Same.
280 * trans.c (gfc_finish_block): Same.
281 (gfc_trans_runtime_check): Same.
282 (gfc_call_malloc): Same.
283 (gfc_allocate_with_status): Same.
284 (gfc_call_free): Same.
285 (gfc_deallocate_with_status): Same.
286 (gfc_call_realloc): Same.
287 (gfc_trans_code): Same.
288 * trans-decl.c (gfc_init_default_dt): Same.
289 (gfc_generate_constructors): Same.
290 * trans-io.c (gfc_trans_io_runtime_check): Same.
291 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
292 (gfc_conv_intrinsic_fdate): Same.
293 (gfc_conv_intrinsic_ttynam): Same.
294 (gfc_conv_intrinsic_minmax): Same.
295 (gfc_conv_intrinsic_minmax_char): Same.
296 (gfc_conv_intrinsic_anyall): Same.
297 (gfc_conv_intrinsic_count): Same.
298 (gfc_conv_intrinsic_arith): Same.
299 (gfc_conv_intrinsic_minmaxloc): Same.
300 (gfc_conv_intrinsic_minmaxval): Same.
301 (gfc_conv_intrinsic_rrspacing): Same.
302 (gfc_conv_intrinsic_array_transfer): Same.
303 (gfc_conv_intrinsic_trim): Same.
304 (gfc_conv_intrinsic_repeat): Same.
306 2009-06-12 Janus Weil <janus@gcc.gnu.org>
309 * resolve.c (resolve_symbol): Additional error check, preventing an
312 2009-06-11 Paul Thomas <pault@gcc.gnu.org>
315 * resolve.c (next_data_value): It is an error if the value is
318 2009-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
321 * intrinsic.c (add_functions): Add simplifiers for ISNAN,
322 IS_IOSTAT_END and IS_IOSTAT_EOR.
323 * intrinsic.h (gfc_simplify_is_iostat_end, gfc_simplify_is_iostat_eor,
324 gfc_simplify_isnan): New prototypes.
325 * intrinsic.c (gfc_simplify_is_iostat_end, gfc_simplify_is_iostat_eor,
326 gfc_simplify_isnan): New functions.
328 2009-06-11 Jakub Jelinek <jakub@redhat.com>
330 * interface.c (fold_unary): Rename to...
331 (fold_unary_intrinsic): ... this.
332 (gfc_extend_expr): Adjust caller.
333 (gfc_match_generic_spec): Likewise. Initialize *op to INTRINSIC_NONE
335 * expr.c (gfc_simplify_expr): Initialize start and end before calling
338 2009-06-10 Dave Korn <dave.korn.cygwin@gmail.com>
340 * trans-decl.c (create_main_function): Don't build main decl twice.
342 2009-06-09 Tobias Burnus <burnus@net-b.de>
344 * trans-decl.c (gfc_generate_function_code): Use gfc_option.rtcheck
345 instead of flag_bounds_check.
346 * intrinsic.texi (ISO_FORTRAN_ENV): Document INT{8,16,32,64} and
349 2009-06-08 Paul Thomas <pault@gcc.gnu.org>
351 * trans-array.h : Replace prototypes for
352 gfc_conv_descriptor_offset, gfc_conv_descriptor_stride,
353 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound with new
354 prototypes of the same names with _get or _set appended.
355 * trans-array.c : Make the originals of the above static and
356 new functions for the _get and _set functions. Update all the
357 references to these descriptor access functions.
358 * trans-expr.c : Update references to the above descriptor
360 * trans-intrinsic.c : The same.
361 * trans-openmp.c : The same.
362 * trans-stmt.c : The same.
364 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
366 * options.c (gfc_post_options): Disable dump_parse_tree
367 during -fcompare-debug-second.
369 2009-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
372 * gfortran.h (gfc_open): Add newunit expression to structure.
373 * io.c (io_tag): Add new unit tag and fix whitespace.
374 (match_open_element): Add matching for newunit.
375 (gfc_free_open): Free the newunit expression.
376 (gfc_resolve_open): Add newunit to resolution and check constraints.
377 (gfc_resolve_close): Add check for non-negative unit.
378 (gfc_resolve_filepos): Likewise.
379 (gfc_resolve_dt): Likewise.
380 * trans-io.c (set_parameter_value): Build runtime checks for unit
381 numbers within range of kind=4 integer. (gfc_trans_open) Set the
383 * ioparm.def (IOPARM): Define the newunit parameter as a pointer
384 to GFC_INTEGER_4, pint4.
386 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
390 * array.c (gfc_append_constructor): Added NULL-check.
391 * check.c (gfc_check_spread): Check DIM.
392 (gfc_check_unpack): Check that the ARRAY arguments provides enough
394 * intrinsic.h (gfc_simplify_spread): New prototype.
395 (gfc_simplify_unpack): Likewise.
396 * intrinsic.c (add_functions): Added new simplifier callbacks.
397 * simplify.c (gfc_simplify_spread): New.
398 (gfc_simplify_unpack): New.
399 * expr.c (check_transformational): Allow additional transformational
400 intrinsics in initialization expression.
402 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
406 * check.c (gfc_check_all_any): Check rank of DIM.
407 (gfc_check_count): Likewise.
408 * intrinsic.h (gfc_simplify_all): New prototype.
409 (gfc_simplify_any): Likewise.
410 (gfc_simplify_count): Likewise.
411 (gfc_simplify_sum): Likewise.
412 (gfc_simplify_product): Likewise.
413 * intrinsic.c (add_functions): Added new simplifier callbacks.
414 * simplify.c (transformational_result): New.
415 (simplify_transformation_to_scalar): New.
416 (simplify_transformation_to_array): New.
418 (gfc_simplify_all): New.
419 (gfc_simplify_any): New.
420 (gfc_simplify_count): New.
421 (gfc_simplify_sum): New.
422 (gfc_simplify_product): New.
423 * expr.c (check_transformational): Allow additional transformational
424 intrinsics in initialization expression.
426 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
428 * check.c (dim_rank_check): Return SUCCESS if DIM=NULL.
429 (gfc_check_lbound): Removed (now) redundant check for DIM=NULL.
430 (gfc_check_minloc_maxloc): Likewise.
431 (check_reduction): Likewise.
432 (gfc_check_size): Likewise.
433 (gfc_check_ubound): Likewise.
434 (gfc_check_cshift): Added missing shape-conformance checks.
435 (gfc_check_eoshift): Likewise.
436 * gfortran.h (gfc_check_conformance): Modified prototype to printf-style.
437 * expr.c (gfc_check_conformance): Accept error-message chunks in
438 printf-style. Changed all callers.
441 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
445 * intrinsic.h (gfc_simplify_dot_product): New prototype.
446 (gfc_simplify_matmul): Likewise.
447 (gfc_simplify_transpose): Likewise.
448 * intrinsic.c (add_functions): Added new simplifier callbacks.
449 * simplify.c (init_result_expr): New.
450 (compute_dot_product): New.
451 (gfc_simplify_dot_product): New.
452 (gfc_simplify_matmul): New.
453 (gfc_simplify_transpose): New.
454 * expr.c (check_transformational): Allow transformational intrinsics
455 with simplifier in initialization expression.
457 2009-06-06 Daniel Franke <franke.daniel@gmail.com>
460 * simplify.c (gfc_simplify_reshape): Fixed reshaping of empty arrays
463 2009-06-06 Daniel Franke <franke.daniel@gmail.com>
466 * intrinsic.h (gfc_simplify_pack): New prototype.
467 * intrinsic.c (add_functions): Added
468 simplifier-callback to PACK.
469 * simplify.c (is_constant_array_expr): Moved
470 to beginning of file.
471 (gfc_simplify_pack): New.
472 * check.c (gfc_check_pack): Check that VECTOR has enough elements.
473 Added safeguards for empty arrays.
475 2009-06-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
477 * simplify.c (call_mpc_func): Use mpc_realref/mpc_imagref
478 instead of MPC_RE/MPC_IM.
480 2009-06-05 Alexandre Oliva <aoliva@redhat.com>
482 * trans-decl.c (gfc_build_qualified_array): Don't skip generation
484 * trans.h (struct lang_type): Add base_decls.
485 (GFC_TYPE_ARRAY_BASE_DECL): New.
486 * trans-types.c (gfc_get_array_type_bounds): Initialize base decls
487 proactively and excessively.
488 (gfc_get_array_descr_info): Use existing base decls if available.
490 2009-06-04 Daniel Franke <franke.daniel@gmail.com>
493 * check.c (gfc_check_reshape): Additional checks for the
494 SHAPE and ORDER arguments.
495 * simplify.c (gfc_simplify_reshape): Converted argument checks
498 2009-06-03 Tobias Burnus <burnus@net-b.de>
500 * gfortran.texi: Add mixed-language programming, mention
501 varying string lengths, some clean up of introduction parts.
502 * intrinsic.texi (instrinsic modules): Create @menu for subsections.
503 (ISO_C_BINDING): Support ISOCBINDING_INT_FAST128_T.
504 * libgfortran.h: Comment to rember to keep gfortran.texi in sync.
505 * iso-c-binding.def: Support ISOCBINDING_INT_FAST128_T.
507 2009-06-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
508 Tobias Burnus <burnus@net-b.de>
510 * iso-c-binding.def: Use INTMAX_TYPE instead of intmax_type_node.
511 * trans-types.c (init_c_interop_kinds): Remove intmax_type_node.
513 2009-06-03 Alexandre Oliva <aoliva@redhat.com>
515 * module.c (mio_f2k_derived): Initialize cur.
517 2009-06-01 Tobias Burnus <burnus@net-b.de>
520 * trans-decl.c (gfc_sym_identifier): Use "MAIN__" for PROGRAM "main".
521 (create_main_function): Set main_identifier_node.
523 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
526 * trans-types.c (gfc_build_uint_type): Make nonstatic.
527 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): New prototypes.
528 * trans-types.h (gfc_build_uint_type): Add prototype.
529 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
530 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
531 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
532 gfc_conv_intrinsic_trailz): Call the right builtins or library
533 functions, and cast arguments to unsigned types first.
534 * simplify.c (gfc_simplify_leadz): Deal with negative arguments.
536 2009-05-27 Ian Lance Taylor <iant@google.com>
538 * Make-lang.in (gfortran$(exeext)): Change $(COMPILER) to
540 (f951$(exeext)): Likewise.
542 2009-05-27 Tobias Burnus <burnus@net-b.de>
545 * trans-decl.c (create_main_function): Mark MAIN__ and
546 argc/argv as TREE_USED and push/pop function_decl context
549 2009-05-26 Tobias Burnus <burnus@net-b.de>
552 * gfortranspec.c (lang_specific_driver): Stop linking
554 * trans-decl.c (gfc_build_builtin_function_decls): Stop
555 making MAIN__ publicly visible.
556 (gfc_build_builtin_function_decls): Add
557 gfor_fndecl_set_args.
558 (create_main_function) New function.
559 (gfc_generate_function_code): Use it.
561 2009-05-26 Tobias Burnus <burnus@net-b.de>
564 * match.c (gfc_match_nullify): NULLify freed pointer.
566 2009-05-26 Ian Lance Taylor <iant@google.com>
568 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
569 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
571 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
573 * gfortran.h (GFC_MPC_RND_MODE): New.
574 * simplify.c (call_mpc_func): New helper function.
575 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
576 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
578 2009-05-25 Janus Weil <janus@gcc.gnu.org>
581 * primary.c (gfc_match_varspec): Handle procedure pointer components
582 with array return value.
583 * resolve.c (resolve_expr_ppc): Ditto.
584 (resolve_symbol): Make sure the interface of a procedure pointer has
586 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
587 components with array return value.
588 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
589 gfc_trans_arrayfunc_assign): Ditto.
590 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
591 where the rhs is a dummy argument.
592 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
593 procedure pointer components with array return value.
595 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
600 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
602 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
605 * module.c (read_md5_from_module_file): Close file before returning.
607 2009-05-18 Janus Weil <janus@gcc.gnu.org>
610 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
612 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
614 (resolve_fl_derived): Procedure pointer components are not required to
615 have constant array bounds in their return value.
617 2009-05-18 Janus Weil <janus@gcc.gnu.org>
619 * intrinsic.c (add_sym): Fix my last commit (r147655),
620 which broke bootstrap.
622 2009-05-18 Richard Guenther <rguenther@suse.de>
625 * trans-expr.c (gfc_trans_zero_assign): For local array
626 destinations use an assignment from an empty constructor.
628 2009-05-18 Janus Weil <janus@gcc.gnu.org>
632 * expr.c (gfc_check_pointer_assign): Check intents when comparing
634 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
635 (gfc_compare_interfaces): Additional argument.
636 * interface.c (operator_correspondence): Add check for equality of
637 intents, and new argument 'intent_check'.
638 (gfc_compare_interfaces): New argument 'intent_check', which is passed
639 on to operator_correspondence.
640 (check_interface1): Don't check intents when comparing interfaces.
641 (compare_parameter): Do check intents when comparing interfaces.
642 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
644 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
645 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
647 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
648 : New functions to add intrinsic symbols, specifying custom intents.
649 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
650 (add_functions,add_subroutines): Add intents for various intrinsics.
651 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
652 comparing interfaces.
653 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
655 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
657 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
659 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
660 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
661 * iso-c-binding.def: Update definitions for the INT*_T,
662 INT_LEAST*_T and INT_FAST*_T named parameters.
663 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
664 gfc_get_real_kind_from_width_isofortranenv): New functions.
666 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
669 * intrinsic.c (add_functions, add_subroutines): Fix argument
670 names and wrap long lines.
671 * intrinsic.texi: Fix documentation and argument names of
672 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
673 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
674 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
675 SELECTED_REAL_KIND and XOR.
677 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
680 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
681 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
682 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
683 gfc_simplify_erfc_scaled): New functions.
685 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
688 * resolve.c (resolve_substring): Don't allow too large substring
690 (gfc_resolve_substring_charlen): Fix typo.
691 (gfc_resolve_character_operator): Fix typo.
692 (resolve_charlen): Catch unreasonably large string lengths.
693 * simplify.c (gfc_simplify_len): Don't error out on LEN
696 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
699 * decl.c (set_enum_kind): Use global short-enums flag.
700 * gfortran.h (gfc_option_t): Remove short_enums flag.
701 * lang.opt (-fshort-enums): Refer to C documentation.
702 * options.c (gfc_init_options, gfc_handle_option): Use global
705 2009-05-15 Tobias Burnus <burnus@net-b.de>
708 * f95-lang.c: Add gfc_maybe_initialize_eh.
709 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
710 * Make-lang.in: Add new .h dendencies for f95-lang.c
711 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
712 * misc.c (gfc_free): Avoid #define trickery for free.
714 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
716 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
717 of allocate and deallocate statements.
719 2009-05-14 Ian Lance Taylor <iant@google.com>
721 * decl.c (match_attr_spec): Change d to unsigned int.
722 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
723 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
724 * module.c (read_module): Change i to int. Add cast.
725 (write_module): Change i to int.
726 * symbol.c (gfc_get_namespace): Change in to int.
727 (gfc_free_namespace): Change i to int.
728 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
729 unsigned int. Add cast.
730 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
733 2009-05-14 Daniel Kraft <d@domob.eu>
736 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
737 type-bound procedure storage structure.
739 2009-05-14 Janus Weil <janus@gcc.gnu.org>
742 * decl.c (gfc_match_function_decl): Use gfc_add_type.
743 * symbol.c (gfc_add_type): Better checking for duplicate types in
744 function declarations. And: Always give an error for duplicte types,
745 not just a warning with -std=gnu.
747 2009-05-14 Jakub Jelinek <jakub@redhat.com>
750 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
751 isn't an extension. Reject non-CHARACTER array element of
752 assumed shape or pointer or assumed size array.
753 * trans-array.c (array_parameter_size): New function.
754 (gfc_conv_array_parameter): Add size argument. Call
755 array_parameter_size if it is non-NULL.
756 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
757 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
759 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
760 * trans-io.c (gfc_convert_array_to_string): Rewritten.
762 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
764 * gfortran.h (gfc_code): Rename struct member expr to expr1.
765 * openmp.c (resolve_omp_atomic): Update expr to expr1.
766 * interface.c (gfc_extend_assign): Ditto.
767 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
768 gfc_trans_init_assign): Ditto.
769 * dump-parse-tree.c (show_code_node): Ditto.
770 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
771 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
772 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
773 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
774 gfc_trans_logical_select, gfc_trans_character_select
775 forall_make_variable_temp, check_forall_dependencies
776 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
777 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
778 * io.c (match_io_element, gfc_match_inquire): Ditto.
779 * resolve.c (resolve_typebound_call, resolve_ppc_call,
780 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
781 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
782 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
783 * st.c (gfc_free_statement): Ditto.
784 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
785 match_arithmetic_if, gfc_match_if, gfc_match_elseif
786 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
787 gfc_match_nullify, match_typebound_call, gfc_match_call
788 gfc_match_select, match_simple_where, gfc_match_where
789 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
790 * trans-io.c (gfc_trans_transfer): Ditto.
791 * parse.c (parse_where_block, parse_if_block): Ditto.
793 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
795 * gfortran.h (gfc_code): Rename struct member label to label1.
796 * dump-parse-tree.c (show_code_node): Update symbol.
797 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
798 gfc_trans_arithmetic_if): Ditto.
799 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
800 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
801 gfc_match_assign, gfc_match_goto): Ditto.
802 * parse.c (parse_do_block): Ditto.
804 2009-05-13 Tobias Burnus <burnus@net-b.de>
807 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
808 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
809 * trans.c (gfc_trans_code): Ditto.
810 * resolve.c (resolve_code): Ditto.
811 * st.c (gfc_free_statement): Ditto.
812 * parse.c (accept_statement): Ditto.
814 2009-05-12 Tobias Burnus <burnus@net-b.de>
817 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
819 2009-05-11 Steve Ellcey <sje@cup.hp.com>
821 * resolve.c (check_host_association): Initialize tail.
823 2009-05-11 Janus Weil <janus@gcc.gnu.org>
826 * resolve.c (resolve_fl_derived): Only return FAILURE if
827 gfc_notify_std fails.
829 2009-05-10 Ian Lance Taylor <iant@google.com>
831 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
833 (enum gfc_omp_default_sharing): Likewise.
834 * module.c (enum gfc_rsym_state): New enum, broken out of
836 (enum gfc_wsym_state): Likewise.
837 * parse.c (enum state_order): New enum, broken out of st_state.
839 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
842 * trans-array.c (gfc_trans_array_constructor_value): Fold
843 convert numeric constants.
844 (gfc_build_constant_array_constructor): The same.
846 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
849 * trans-expr.c (gfc_conv_operator_assign): Remove function.
850 * trans.h : Remove prototype for gfc_conv_operator_assign.
851 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
852 derivde types with intent(out).
853 (gfc_trans_call): Add mask, count1 and invert arguments. Add
854 code to use mask for WHERE assignments.
855 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
856 (gfc_trans_where_assign): The gfc_symbol argument is replaced
857 by the corresponding code. If this has a resolved_sym, then
858 gfc_trans_call is called. The call to gfc_conv_operator_assign
860 (gfc_trans_where_2): Change the last argument in the call to
861 gfc_trans_where_assign.
862 * trans-stmt.h : Modify prototype for gfc_trans_call.
863 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
865 2009-05-08 Janus Weil <janus@gcc.gnu.org>
868 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
869 the symbol is a module procedure.
871 2009-05-08 Tobias Burnus <burnus@net-b.de>
873 * invoke.texi: Add do/recursion to the -fcheck= summary.
875 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
878 * gfortran.texi: Document that we don't support variable FORMAT
881 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
884 * error.c (error_print): Add missing break statement.
886 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
889 * invoke.texi: Document that -fdollar-ok does not allow $ to be
890 used in IMPLICIT statement.
892 2009-05-06 Janus Weil <janus@gcc.gnu.org>
893 Paul Thomas <pault@gcc.gnu.org>
896 * decl.c (match_procedure_interface): New function to match the
897 interface for a PROCEDURE statement.
898 (match_procedure_decl): Call match_procedure_interface.
899 (match_ppc_decl): New function to match the declaration of a
900 procedure pointer component.
901 (gfc_match_procedure): Call match_ppc_decl.
902 (match_binding_attributes): Add new argument 'ppc' and handle the
903 POINTER attribute for procedure pointer components.
904 (match_procedure_in_type,gfc_match_generic): Added new argument to
905 match_binding_attributes.
906 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
907 procedure pointer components.
908 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
909 (gfc_check_pointer_assign): Handle procedure pointer components, but no
911 (is_proc_ptr_comp): New function to determine if an expression is a
912 procedure pointer component.
913 * gfortran.h (expr_t): Add EXPR_PPC.
914 (symbol_attribute): Add new member 'proc_pointer_comp'.
915 (gfc_component): Add new member 'formal'.
916 (gfc_exec_op): Add EXEC_CALL_PPC.
917 (gfc_get_default_type): Changed first argument.
918 (is_proc_ptr_comp): Add prototype.
919 (gfc_match_varspec): Add new argument.
920 * interface.c (compare_actual_formal): Handle procedure pointer
922 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
923 procedure pointer components.
924 * module.c (mio_expr): Handle EXPR_PPC.
925 * parse.c (parse_derived): Handle procedure pointer components.
926 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
927 procedure pointer components.
928 (gfc_variable_attr): Handle procedure pointer components.
929 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
930 first argument of gfc_get_default_type.
931 (match_variable): Added new argument to gfc_match_varspec.
932 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
933 first argument of gfc_get_default_type.
934 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
936 (resolve_ppc_call): New function to resolve a call to a procedure
937 pointer component (subroutine).
938 (resolve_expr_ppc): New function to resolve a call to a procedure
939 pointer component (function).
940 (gfc_resolve_expr): Handle EXPR_PPC.
941 (resolve_code): Handle EXEC_CALL_PPC.
942 (resolve_fl_derived): Copy the interface for a procedure pointer
944 (resolve_symbol): Fix overlong line.
945 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
946 * symbol.c (gfc_get_default_type): Changed first argument.
947 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
948 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
949 * trans.h (gfc_conv_function_call): Renamed.
950 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
951 * trans-expr.c (gfc_conv_component_ref): Ditto.
952 (gfc_conv_function_val): Rename to 'conv_function_val', add new
953 argument 'expr' and handle procedure pointer components.
954 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
955 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
956 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
957 argument 'expr' and handle procedure pointer components.
958 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
959 procedure pointer component.
960 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
961 (gfc_conv_structure): Handle procedure pointer components.
962 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
963 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
964 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
965 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
966 * trans-types.h (gfc_get_ppc_type): Add prototype.
967 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
968 for a procedure pointer component.
969 (gfc_get_derived_type): Handle procedure pointer components.
971 2009-05-06 Tobias Burnus <burnus@net-b.de>
974 * resolve.c (resolve_symbol): Print no warning for implicitly
975 typed intrinsic functions.
977 2009-05-05 Janus Weil <janus@gcc.gnu.org>
980 * expr.c (gfc_check_pointer_assign): Check for statement functions and
981 internal procedures in procedure pointer assignments.
983 2009-04-28 Janus Weil <janus@gcc.gnu.org>
986 * resolve.c (resolve_symbol): Correctly copy the interface of a
987 PROCEDURE statement if the interface involves a RESULT variable.
989 2009-04-28 Janus Weil <janus@gcc.gnu.org>
993 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
995 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
997 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
1000 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
1001 type parentheses argument if it is a variable with allocatable
1004 2009-04-27 Ian Lance Taylor <iant@google.com>
1006 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
1008 * trans-io.c (st_parameter_field): Add casts to enum type.
1010 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
1013 fortran/data.c (gfc_assign_data_value): If the lvalue is an
1014 assumed character length entity in a data statement, then
1015 return FAILURE to prevent segmentation fault.
1017 2009-04-26 Jakub Jelinek <jakub@redhat.com>
1019 * trans-decl.c: Include pointer-set.h.
1020 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
1021 (gfc_nonlocal_dummy_array_decl): New function.
1022 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
1024 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
1025 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
1026 chain it to outermost block's vars, destroy it afterwards.
1027 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
1029 2009-04-25 Janus Weil <janus@gcc.gnu.org>
1032 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
1033 They differ if the symbol has been use-renamed.
1035 2009-04-24 Ian Lance Taylor <iant@google.com>
1037 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
1038 out of struct gfc_symbol.
1039 (struct gfc_symbol): Use enum gfc_symbol_type.
1040 (enum gfc_array_ref_dimen_type): New named enum type, broken out
1041 of struct gfc_array_ref).
1042 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
1043 (mod_pointee_as): Update declaration.
1044 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
1045 (gfc_mod_pointee_as): Change return type to "match".
1046 * module.c (mio_array_ref): Add cast to enum type.
1047 (mio_symbol): Likewise.
1048 * resolve.c (resolve_global_procedure): Change type to enum
1050 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
1053 2009-04-24 Daniel Kraft <d@domob.eu>
1055 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
1056 (struct gfc_symtree): Moved "typebound" member inside union.
1057 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
1058 type-bound procedures there.
1059 (gfc_get_tbp_symtree): New procedure.
1060 * symbol.c (tentative_tbp_list): New global.
1061 (gfc_get_namespace): NULL new "tb_sym_root" member.
1062 (gfc_new_symtree): Removed initialization of "typebound" member.
1063 (gfc_undo_symbols): Process list of tentative tbp's.
1064 (gfc_commit_symbols): Ditto.
1065 (free_tb_tree): New method.
1066 (gfc_free_namespace): Call it.
1067 (gfc_get_typebound_proc): New method.
1068 (gfc_get_tbp_symtree): New method.
1069 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
1070 and gfc_namespace with regards to tbp's.
1071 * dump-parse-tree.c (show_typebound): Ditto.
1072 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
1073 as it isn't a symbol any longer.
1074 * module.c (mio_typebound_symtree): Adapt to changes.
1075 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
1076 rather than "gfc_get_sym_tree".
1077 (mio_f2k_derived): Ditto.
1078 * decl.c (match_procedure_in_type): Ditto.
1079 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
1080 * resolve.c (check_typebound_override): Adapt to changes.
1081 (resolve_typebound_generic): Ditto.
1082 (resolve_typebound_procedures): Ditto.
1083 (ensure_not_abstract_walker): Ditto.
1084 (ensure_not_abstract): Ditto.
1085 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
1086 instance, through removed tentative ones).
1087 * gfc-internals.texi (Type-bound procedures): Document changes.
1089 2009-04-24 Janus Weil <janus@gcc.gnu.org>
1093 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
1094 for the formal arguments.
1096 2009-04-21 Taras Glek <tglek@mozilla.com>
1098 * f95-lang.c: Update GTY annotations to new syntax.
1099 * trans-intrinsic.c: Likewise.
1100 * trans-io.c: Likewise.
1101 * trans.h: Likewise.
1103 2009-04-22 Janus Weil <janus@gcc.gnu.org>
1106 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
1107 (match_procedure_decl): Set if_source.
1108 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
1109 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
1110 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
1111 add documentation. Rename copy_formal_args and copy_formal_args_intr.
1112 * interface.c (gfc_compare_interfaces): Check for return types,
1113 handle IFSRC_UNKNOWN.
1114 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
1115 (gfc_procedure_use): Modified handling of intrinsics.
1116 * intrinsic.c (add_functions): Bugfix for "dim".
1117 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
1118 which copies the interface from isym to sym.
1119 (resolve_procedure_expression,resolve_function): Use new function
1120 'resolve_intrinsic'.
1121 (resolve_symbol): Add function attribute for externals with return type
1122 and use new function 'resolve_intrinsic'.
1123 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
1124 (copy_formal_args): Renamed to gfc_copy_formal_args.
1125 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
1126 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
1128 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1130 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
1131 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
1132 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
1133 copyright and license notices.
1134 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
1135 ChangeLog-2008: Correct dates.
1137 2009-04-20 Tobias Burnus <burnus@net-b.de>
1140 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
1142 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
1145 * resolve.c (is_sym_host_assoc): New function.
1146 (resolve_fl_derived): Call it when checking PRIVATE components
1147 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
1149 (resolve_fl_namelist): Call it twice to check for host
1152 2009-04-20 Ian Lance Taylor <iant@google.com>
1154 * module.c (import_iso_c_binding_module): Add casts to enum type.
1155 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
1157 (gfc_conv_intrinsic_anyall): Likewise.
1158 (gfc_conv_intrinsic_arith): Likewise.
1159 (gfc_conv_intrinsic_minmaxloc): Likewise.
1160 (gfc_conv_intrinsic_minmaxval): Likewise.
1161 (gfc_conv_intrinsic_bitop): Likewise.
1162 (gfc_conv_intrinsic_singlebitop): Likewise.
1163 (gfc_conv_intrinsic_strcmp): Likewise.
1165 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1166 Jakub Jelinek <jakub@redhat.com>
1169 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
1170 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
1171 (ompws_flags): New extern decl.
1172 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
1173 for the outer dimension if ompws_flags allow it.
1174 * trans.c (gfc_generate_code): Clear ompws_flags.
1175 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
1176 array assignments inside of !$omp workshare.
1177 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
1179 * trans-openmp.c (ompws_flags): New variable.
1180 (gfc_trans_omp_workshare): Rewritten.
1182 2009-04-11 Daniel Kraft <d@domob.eu>
1185 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
1186 the actual passed string length for dummy arguments.
1187 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
1188 assertion, moved a local variable into the innermost block it is needed.
1189 (create_function_arglist): Removed TODO about the check being
1190 implemented and initialize cl->passed_length here.
1191 (add_argument_checking): New method.
1192 (gfc_generate_function_code): Call the argument checking method.
1194 2009-04-11 Janus Weil <janus@gcc.gnu.org>
1197 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
1199 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
1201 * resolve.c (resolve_global_procedure): Enable whole-file checking for
1202 procedures that are declared later in the file.
1204 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
1207 * trans.c (gfc_allocate_with_status): Fix type mismatches
1210 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
1213 * expr.c (find_array_section): Leave early on zero-sized arrays.
1215 2009-04-09 Janus Weil <janus@gcc.gnu.org>
1218 * decl.c (add_hidden_procptr_result): New function for handling
1219 procedure pointer return values by adding a hidden result variable.
1220 (variable_decl,match_procedure_decl,gfc_match_function_decl,
1221 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
1223 * parse.c (parse_interface): Add EXTERNAL attribute only after
1224 FUNCTION/SUBROUTINE declaration is complete.
1225 * primary.c (replace_hidden_procptr_result): New function for replacing
1226 function symbol by hidden result variable.
1227 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
1229 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
1230 resolve_symbol): Allow for procedure pointer function results.
1231 (resolve_fl_procedure): Conflict detection moved here from
1233 * symbol.c (gfc_check_function_type): Allow for procedure pointer
1235 (check_conflict): Move some conflict detection to resolution stage.
1236 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
1239 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1241 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
1242 contain TYPE_STRING_FLAG types.
1244 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
1247 * invoke.texi (fdollar-ok): Fix typo.
1249 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
1252 * invoke.texi (fdollar-ok): Clarify limitations.
1254 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
1257 * trans-array.c (gfc_trans_deferred_array): Return if this
1258 is a result variable.
1260 2009-04-07 Janus Weil <janus@gcc.gnu.org>
1263 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
1264 procedure pointer decls.
1266 2009-04-07 Janus Weil <janus@gcc.gnu.org>
1269 * expr.c (gfc_check_pointer_assign): Enable interface check for
1271 * gfortran.h: Add copy_formal_args_intr.
1272 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
1273 if second argument is an intrinsic.
1274 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
1276 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
1277 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
1278 intrinsic interfaces here. Must happen earlier.
1279 (resolve_symbol): Resolution of intrinsic interfaces moved here from
1280 resolve_specific_..., and formal args are now copied from intrinsic
1282 * symbol.c (copy_formal_args_intr): New function to copy the formal
1283 arguments from an intinsic procedure.
1285 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
1288 * dependency.c (ref_same_as_full_array): New function.
1289 (gfc_dep_resolver): Call it.
1291 2009-04-06 Janus Weil <janus@gcc.gnu.org>
1294 * decl.c (match_procedure_decl): Fix double declaration problems with
1295 PROCEDURE statements.
1296 * symbol.c (gfc_add_type): Ditto.
1298 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
1301 * trans-array.c (gfc_conv_array_ref): If the symbol has the
1302 temporary attribute use the array_spec for the bounds.
1303 * gfortran.h : Add the temporary field to the structure
1305 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
1306 temporary attribute.
1308 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
1311 * trans-array.c (gfc_trans_array_constructor_value): Shadow
1312 implied do-loop variable to avoid spurious middle-end warnings.
1314 2009-04-04 Tobias Burnus <burnus@net-b.de>
1317 * trans-decl.c (gfc_generate_function_code): Move recursive
1318 check to the right position.
1320 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
1323 * trans-common.c (translate_common): Do not offset the whole
1326 2009-04-03 Tobias Burnus <burnus@net-b.de>
1329 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
1330 if it is not a procedure pointer.
1331 * primary.c (match_actual_arg): Ditto.
1333 2009-03-31 Joseph Myers <joseph@codesourcery.com>
1335 PR preprocessor/15638
1336 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
1338 2009-03-30 Steven G. Kargl <kargls@comcast.net>
1341 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
1342 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
1343 comments. Minor whitespace cleanup.
1344 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
1345 (resolve_deallocate_expr (gfc_expr *e): Update error message.
1346 (resolve_allocate_expr): Remove dead code. Update error message.
1347 Move error checking to ...
1348 (resolve_allocate_deallocate): ... here. Add additional error
1349 checking for STAT, ERRMSG, and allocate-objects.
1350 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
1351 Check for redundant uses of STAT and ERRMSG. Reword error message
1352 and add checking for pointer, allocatable, and proc_pointer attributes.
1354 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
1359 * symbol.c : Add gfc_global_ns_list.
1360 * decl.c (add_global_entry): Set the namespace ('ns') field.
1361 * gfortran.h : Add the resolved field to gfc_namespace. Add the
1362 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
1363 gfc_option_t. Add the prototype for gfc_free_dt_list.
1364 * lang.opt : Add the whole-file option.
1365 * invoke.texi : Document the whole-file option.
1366 * resolve.c (resolve_global_procedure): If the fwhole-file
1367 option is set, reorder gsymbols to ensure that translation is
1368 in the right order. Resolve the gsymbol's namespace if that
1369 has not occurred and then check interfaces.
1370 (resolve_function): Move call to resolve_global_procedure.
1371 (resolve_call): The same.
1372 (resolve_codes): Store the current labels_obstack.
1373 (gfc_resolve) : Return if the namespace is already resolved.
1374 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
1375 option is selected, use the backend_decl of a gsymbol, if it is
1377 parse.c (add_global_procedure, add_global_program): If the flag
1378 whole-file is set, add the namespace to the gsymbol.
1379 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
1380 the global namespace list. Rearrange to do resolution of all
1381 the procedures in a file, followed by their translation.
1382 * options.c (gfc_init_options): Add -fwhole-file.
1383 (gfc_handle_option): The same.
1385 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1387 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
1388 family of intrinsics instead of BUILT_IN_INF family.
1389 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
1390 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
1392 2009-03-30 Jakub Jelinek <jakub@redhat.com>
1394 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
1395 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
1397 2009-03-30 Joseph Myers <joseph@codesourcery.com>
1399 PR rtl-optimization/323
1400 * options.c (gfc_post_options): Set
1401 flag_excess_precision_cmdline. Give an error for
1402 -fexcess-precision=standard for processors where the option is
1405 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1407 PR preprocessor/34695
1408 * cpp.c (cb_cpp_error): New.
1409 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
1410 Don't check cpp_errors (cpp_in).
1411 (gfc_cpp_init_0): Set cb->error.
1413 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
1416 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
1417 expr.c (gfc_match_init_expr): Add global variable init_flag to
1418 flag matching an initialization expression.
1419 (check_intrinsic_op): Move no longer reachable error message to ...
1420 * arith.c (arith_power): ... here. Remove gfc_ prefix in
1421 gfc_arith_power. Use init_flag. Allow constant folding of x**y
1422 when y is REAL or COMPLEX.
1423 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
1424 for constant folding.
1425 * gfc_power: Update gfc_arith_power to arith_power
1427 2009-03-29 Daniel Kraft <d@domob.eu>
1430 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
1431 added a comment explaining DEFERRED binding handling.
1432 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
1433 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
1434 and do some validity checks for DEFERRED and this construct.
1435 * module.c (binding_overriding): New string constant for DEFERRED.
1436 (mio_typebound_proc): Module-IO DEFERRED flag.
1437 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
1438 binding is not overridden by a DEFERRED one.
1439 (resolve_typebound_procedure): Allow abstract interfaces as targets
1440 for DEFERRED bindings.
1441 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
1442 (resolve_fl_derived): Use new "ensure_not_abstract" method for
1443 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
1444 binding is overridden.
1445 (check_typebound_baseobject): New method.
1446 (resolve_compcall), (resolve_typebound_call): Check base-object of
1447 the type-bound procedure call.
1448 * gfc-internals.texi (Type-bound procedures): Document a little bit
1449 about internal handling of DEFERRED bindings.
1451 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
1454 * gfortran.h (gfc_st_label): Fix comment.
1455 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
1456 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
1457 END SELECT with labels.
1458 (check_do_closure): Fix formatting.
1459 (parse_do_block): Fix typo in error message.
1460 * resolve.c (code_stack): Remove tail member. Update comment to
1461 new use of reachable_labels.
1462 (reachable_labels): Rename to ...
1463 (find_reachable_labels): ... this. Overhaul. Update preceding
1465 (resolve_branch): Fix comment preceding function. Rewrite.
1466 (resolve_code): Update call to find_reachable_labels. Add code to
1467 deal with EXEC_END_BLOCK.
1468 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
1469 Add 2009 to copyright years.
1470 * trans.c (gfc_trans_code): Likewise on both counts.
1472 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1475 * expr.c (gfc_check_assign): Allow pointer components when
1479 * resolve.c (check_data_variable): Treat pointer arrays with
1482 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1485 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
1486 have a string_length.
1488 2009-03-28 Tobias Burnus <burnus@net-b.de>
1491 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
1492 Add GFC_RTCHECK_DO support.
1493 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
1494 * invoke.texi (-fcheck): Document "do" option.
1496 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1499 * trans-array.c (get_elemental_fcn_charlen): Remove.
1500 (get_array_charlen): New function to replace previous.
1502 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1505 * parse.c (parse_derived): Do not break on finding pointer,
1506 allocatable or private components.
1508 2009-03-28 Tobias Burnus <burnus@net-b.de>
1511 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
1512 * trans-decl.c (gfc_generate_function_code): Add recursion check.
1513 * invoke.texi (-fcheck): Add recursive option.
1515 2009-03-28 Tobias Burnus <burnus@net-b.de>
1518 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
1520 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1521 Paul Thomas <pault@gcc.gnu.org>
1522 Tobias Burnus <burnus@net-b.de>
1524 * gfortran.h (gfc_option_t): Add rtcheck.
1525 * lang.opt: New option -fcheck.
1526 * libgfortran.h: Add GFC_RTCHECK_* constants.
1527 * invoke.texi: Document -fcheck.
1528 * options.c (gfc_handle_runtime_check_option): New function.
1529 (gfc_init_options,gfc_post_options,gfc_handle_option):
1532 2009-03-27 Richard Guenther <rguenther@suse.de>
1534 * trans-array.c (gfc_conv_descriptor_data_addr): Use
1535 gfc_build_addr_expr instead of build_fold_addr_expr.
1536 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
1537 gfc_trans_constant_array_constructor, gfc_conv_array_data,
1538 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
1539 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
1540 gfc_conv_function_val, gfc_conv_operator_assign,
1541 gfc_conv_subref_array_arg, gfc_conv_function_call,
1542 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
1543 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
1544 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1545 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
1546 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
1547 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
1548 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1549 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
1550 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
1551 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
1552 build_filepos, gfc_trans_inquire, gfc_trans_wait,
1553 nml_get_addr_expr, transfer_namelist_element, build_dt,
1554 gfc_trans_dt_end, transfer_array_component, transfer_expr,
1555 transfer_array_desc, gfc_trans_transfer): Likewise.
1556 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
1557 * trans.c (gfc_build_addr_expr): Mark the base of the address
1560 2009-03-27 Tobias Burnus <burnus@net-b.de>
1562 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
1563 (gfc_expr): Add is_snan.
1564 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1565 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1566 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1567 * resolve.c (build_default_init_expr): Update call.
1568 * target-memory.c (encode_float): Ditto.
1569 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1571 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1573 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1576 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1578 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1581 2009-02-27 Tobias Burnus <burnus@net-b.de>
1584 * module.c (read_md5_from_module_file): Add missing quote.
1586 2009-02-27 Tobias Burnus <burnus@net-b.de>
1589 * module.c (read_md5_from_module_file): Include mod version
1590 in had-changed test.
1592 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1595 * interface.c (compare_type_rank_if): Return 1 if the symbols
1596 are the same and deal with external procedures where one is
1597 identified to be a function or subroutine by usage but the
1600 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1603 * trans-array.c (gfc_conv_array_initializer): Convert all
1604 expressions rather than ICEing.
1606 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1609 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1610 make global. Change function name in error messages.
1611 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1612 (gfc_array_ref_shape): Likewise.
1613 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1614 * simplify.c (simplify_bound_dim): Add ref argument.
1615 If the reference isn't a full array, return one for
1616 the lower bound and the extent for the upper bound.
1617 (simplify_bound): For array sections, take as from the
1618 argument. Add reference to all to simplify_bound_dim.
1620 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1622 * scanner.c (load_line): At end of line, skip '\r' without setting
1623 the truncation flag.
1625 2009-02-18 Daniel Kraft <d@domob.eu>
1627 * gfortran.texi: New chapter about compiler characteristics.
1628 (Compiler Characteristics): Document KIND type parameters here.
1630 2009-02-18 Tobias Burnus <burnus@net-b.de>
1632 * intrinsic.texi (MALLOC): Make example more portable.
1634 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1637 * module.c (gfc_dump_module,gfc_use_module): Add module
1640 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1644 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1645 function references to ensure that a valid expression is used.
1646 (gfc_conv_function_call): Pass Cray pointers to procedures.
1648 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1650 * gfortranspec.c (lang_specific_driver): Update copyright notice
1653 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1657 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1658 descriptor ubound for UBOUND, when the array lbound == 1.
1660 2009-01-27 Daniel Kraft <d@domob.eu>
1663 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1664 for the real type needed to make it work for subcomponent-references.
1666 2009-01-21 Daniel Kraft <d@domob.eu>
1668 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1670 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1673 * resolve.c (check_host_association): Remove the matching to
1674 correct an incorrect host association and use manipulation of
1675 the expression instead.
1677 2009-01-20 Tobias Burnus <burnus@net-b.de>
1679 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1681 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1684 * simplify.c (simplify_bound): Don't use array specification
1685 if variable or component has subsequent references.
1687 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1690 * module.c (write_common_0): Add argument 'this_module' and
1691 check that non-use associated common blocks are written first.
1692 (write_common): Call write_common_0 twice, once with true and
1695 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1698 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1699 been absorbed into gfc_conv_intrinsic_transfer. All
1700 references to it in trans-intrinsic.c have been changed
1701 accordingly. PR fixed by using a temporary for scalar
1702 character transfer, when the source is shorter than the
1705 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1708 * module.c (write_common_0): Revert patch of 2009-01-05.
1710 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1713 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1715 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1716 Enable procedure pointers as module variables.
1718 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1720 * ChangeLog-2007: Clean out svn merge droppings.
1722 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1725 * target-memory.c (encode_derived): Encode NULL.
1727 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1730 * resolve.c (check_host_association): Use the symtree name to
1731 search for a potential contained procedure, since this is the
1732 name by which it would be referenced.
1734 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1737 * interface.c (gfc_procedure_use): Don't warn about functions
1739 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1742 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1745 * module.c (write_common_0): Use the name of the symtree rather
1746 than the common block, to determine if the common has been
1749 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1752 * check.c (gfc_check_random_seed): Added size check for GET
1753 dummy argument, reworded error messages to follow common pattern.
1755 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1758 * trans-types.c (gfc_get_derived_type): Check for the
1759 presence of derived->ns->proc_name before
1760 accessing derived->ns->proc_name->attr.flavor .
1761 * resolve.c (resolve_symbol): Likewise.
1763 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1766 * gfortran.h : Add bit to gfc_expr 'user_operator'
1767 * interface.c (gfc_extend_expr): Set the above if the operator
1768 is substituted by a function.
1769 * resolve.c (check_host_association): Return if above is set.
1771 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1774 * ChangeLog-2008: Fix function name.
1777 * dependency.c (gfc_check_argument_var_dependency):
1778 Move the check for pointerness inside the if block
1779 so that it doesn't affect the return value.
1782 * trans-stmt.c (gfc_trans_call):
1783 Add the dependency code after the loop bounds calculation one.
1785 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1787 * intrinsic.c (do_simplify): Removed already implemented TODO.
1789 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1792 * simplify.c (gfc_simplify_merge): New.
1793 * intrinsic.h (gfc_simplify_merge): New prototype.
1794 * intrinsic.c (add_functions): Added simplification for MERGE.
1796 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1799 * gfortran.h (gfc_is_data_pointer): Added prototype
1800 * resolve.c (gfc_iso_c_func_interface):
1801 Use gfc_is_data_pointer to test for pointer attribute.
1802 * dependency.c (gfc_is_data_pointer):
1803 Support pointer-returning functions.
1805 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1807 * symbol.c (save_symbol): Don't SAVE function results.
1809 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1812 * resolve.c (resolve_call): When searching for proper host
1813 association, use symtree rather than symbol. For everything
1814 except generic subroutines, substitute the symtree in the call
1815 rather than the symbol.
1818 Copyright (C) 2009 Free Software Foundation, Inc.
1820 Copying and distribution of this file, with or without modification,
1821 are permitted in any medium without royalty provided the copyright
1822 notice and this notice are preserved.