1 2009-07-09 Tobias Burnus <burnus@net-b.de>
4 * intrinsic.c (gfc_convert_type_warn): Set sym->result.
5 * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
6 for optional arguments.
8 2009-07-08 Tobias Burnus <burnus@net-b.de>
11 * simplify.c (gfc_simplify_sign): Handle signed zero correctly.
12 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Support
14 * invoke.texi (-fno-sign-zero): Add text regarding SIGN intrinsic.
16 2008-07-08 Paul Thomas <pault@gcc.gnu.org>
19 * decl.c (match_procedure_interface): Correct the association
20 or creation of the interface procedure's symbol.
22 2009-07-04 Jakub Jelinek <jakub@redhat.com>
24 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): For integer
25 maxloc initialize limit to -huge-1 rather than just -huge.
27 2009-07-04 Janus Weil <janus@gcc.gnu.org>
30 * interface.c (compare_actual_formal): Take care of proc-pointer-valued
31 functions as actual arguments.
32 * trans-expr.c (gfc_conv_procedure_call): Ditto.
33 * resolve.c (resolve_specific_f0): Use the correct ts.
35 2009-07-02 Michael Matz <matz@suse.de>
38 * trans-array.c (gfc_conv_descriptor_stride_get): Return
39 constant one for strides in the first dimension of ALLOCATABLE
42 2009-06-30 Janus Weil <janus@gcc.gnu.org>
45 * trans-types.c (gfc_get_derived_type): Bugfix, reverting one hunk from
48 2009-06-29 Tobias Burnus <burnus@net-b.de>
51 * trans-expr.c (gfc_conv_procedure_call): Add -fcheck=pointer check.
52 * libgfortran.h: Add GFC_RTCHECK_POINTER.
53 * invoke.texi (-fcheck): Document new pointer option.
54 * options.c (gfc_handle_runtime_check_option): Handle pointer option.
56 * gfortran.texi (C Binding): Improve wording.
57 * iso-c-binding.def: Remove obsolete comment.
59 2009-06-29 Paul Thomas <pault@gcc.gnu.org>
62 * dependency.h : Add second bool* argument to prototype of
64 * dependency.c (gfc_full_array_ref_p): If second argument is
65 present, return true if last dimension of reference is an
66 element or has unity stride.
67 * trans-array.c : Add NULL second argument to references to
69 * trans-expr.c : The same, except for;
70 (gfc_trans_arrayfunc_assign): Return fail if lhs reference
71 is not a full array or a contiguous section.
73 2009-06-28 Tobias Burnus <burnus@net-b.de>
74 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
77 * symbol.c (gfc_add_ext_attribute): New function.
78 (gfc_get_sym_tree): New argument allow_subroutine.
79 (gfc_get_symbol,gfc_get_ha_sym_tree,gen_cptr_param,gen_fptr_param
80 gen_shape_param,generate_isocbinding_symbol): Use it.
81 * decl.c (find_special): New argument allow_subroutine.
82 (add_init_expr_to_sym,add_hidden_procptr_result,attr_decl1,
83 match_procedure_in_type,gfc_match_final_decl): Use it.
84 (gfc_match_gcc_attributes): New function.
85 * gfortran.texi (Mixed-Language Programming): New section
86 "GNU Fortran Compiler Directives".
87 * gfortran.h (ext_attr_t): New struct.
88 (symbol_attributes): Use it.
89 (gfc_add_ext_attribute): New prototype.
90 (gfc_get_sym_tree): Update pototype.
91 * expr.c (gfc_check_pointer_assign): Check whether call
92 convention is the same.
93 * module.c (import_iso_c_binding_module, create_int_parameter,
94 use_iso_fortran_env_module): Update gfc_get_sym_tree call.
95 * scanner.c (skip_gcc_attribute): New function.
96 (skip_free_comments,skip_fixed_comments): Use it.
97 (gfc_next_char_literal): Support !GCC$ lines.
98 * resolve.c (check_host_association): Update
99 gfc_get_sym_tree call.
100 * match.c (gfc_match_sym_tree,gfc_match_call): Update
101 gfc_get_sym_tree call.
102 * trans-decl.c (add_attributes_to_decl): New function.
103 (gfc_get_symbol_decl,get_proc_pointer_decl,
104 gfc_get_extern_function_decl,build_function_decl: Use it.
105 * match.h (gfc_match_gcc_attributes): Add prototype.
106 * parse.c (decode_gcc_attribute): New function.
107 (next_free,next_fixed): Support !GCC$ lines.
108 * primary.c (match_actual_arg,check_for_implicit_index,
109 gfc_match_rvalue,gfc_match_rvalue): Update
110 gfc_get_sym_tree call.
112 2009-06-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
114 * gfortran.h: Define HAVE_mpc_pow.
115 * arith.c (complex_reciprocal, complex_pow): If HAVE_mpc_pow,
116 don't define these functions.
117 (arith_power): If HAVE_mpc_pow, use mpc_pow.
119 2009-06-26 Janus Weil <janus@gcc.gnu.org>
123 * decl.c (add_hidden_procptr_result): Copy the typespec to the hidden
125 * expr.c (gfc_check_pointer_assign): Enable interface check for
126 procedure pointer assignments where the rhs is a function returning a
128 * resolve.c (resolve_symbol): If an external procedure with unspecified
129 return type can not be implicitly typed, it must be a subroutine.
131 2009-06-24 Janus Weil <janus@gcc.gnu.org>
134 * gfortran.h (gfc_component): New member 'formal_ns'.
135 (gfc_copy_formal_args_ppc,void gfc_ppc_use): New.
136 * interface.c (gfc_ppc_use): New function, analogous to
137 gfc_procedure_use, but for procedure pointer components.
138 * module.c (MOD_VERSION): Bump module version.
139 (mio_component): Treat formal arguments.
140 (mio_formal_arglist): Changed argument from gfc_symbol to
142 (mio_symbol): Changed argument of mio_formal_arglist.
143 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Call gfc_ppc_use,
144 to check actual arguments and treat formal args correctly.
145 (resolve_fl_derived): Copy formal args of procedure pointer components
146 from their interface.
147 * symbol.c (gfc_copy_formal_args_ppc): New function, analogous to
148 gfc_copy_formal_args, but for procedure pointer components.
150 2009-06-22 Janus Weil <janus@gcc.gnu.org>
154 * interface.c (compare_parameter): Set implicit type for function
155 actual arguments with BT_UNKNOWN.
157 2009-06-22 Tobias Burnus <burnus@net-b.de>
161 * simplify.c (gfc_simplify_spread): Fix the case that source=
164 2009-06-22 Paul Thomas <pault@gcc.gnu.org>
167 * interface.c (gfc_search_interface): Hold back a match to an
168 elementary procedure until all other possibilities are
171 2009-06-22 Paul Thomas <pault@gcc.gnu.org>
174 * simplify.c (gfc_simplify_spread): Restrict the result size to
175 the limit for an array constructor.
177 2009-06-21 Janus Weil <janus@gcc.gnu.org>
180 * interface.c (gfc_compare_interfaces): Take care of implicit typing
181 when checking the function attribute. Plus another bugfix.
182 (compare_parameter): Set attr.function and attr.subroutine according
183 to the usage of a procedure as actual argument.
185 2009-06-20 Tobias Burnus <burnus@net-b.de>
188 * trans-decl.c (add_argument_checking): Disable bounds check
189 for allowed argument storage association.
191 2009-06-19 Paul Thomas <pault@gcc.gnu.org>
194 * trans-expr.c (gfc_conv_procedure_call): Do not deallocate
195 allocatable components if the argument is a pointer.
197 2009-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
199 * gfortran.h (gfc_expr): Use mpc_t to represent complex numbers.
201 * arith.c, dump-parse-tree.c, expr.c, module.c, resolve.c,
202 simplify.c, target-memory.c, target-memory.h, trans-const.c,
203 trans-expr.c: Convert to mpc_t throughout.
205 2009-06-19 Ian Lance Taylor <iant@google.com>
207 * cpp.c (struct gfc_cpp_option_data): Give this struct, used for
208 the global variable gfc_cpp_option, a name.
210 2009-06-19 Janus Weil <janus@gcc.gnu.org>
213 * trans-expr.c (gfc_conv_procedure_call): Only add an extra addr_expr
214 to a procedure pointer actual argument, if it is not itself a
217 2009-06-18 Janus Weil <janus@gcc.gnu.org>
220 * resolve.c (resolve_contained_fntype): Prevent implicit typing for
221 procedures with explicit interface.
222 * symbol.c (gfc_check_function_type): Ditto.
224 2009-06-16 Ian Lance Taylor <iant@google.com>
226 * decl.c (build_struct): Rewrite loop over constructor elements.
228 2009-06-16 Janus Weil <janus@gcc.gnu.org>
232 * expr.c (gfc_check_pointer_assign): Call 'gfc_compare_interfaces' with
234 * gfortran.h (gfc_compare_interfaces): Additional argument.
235 * interface.c (operator_correspondence): Removed.
236 (gfc_compare_interfaces): Additional argument to return error message.
237 Directly use the code from 'operator_correspondence' instead of calling
238 the function. Check for OPTIONAL. Some rearrangements.
239 (check_interface1): Call 'gfc_compare_interfaces' without error message.
240 (compare_parameter): Call 'gfc_compare_interfaces' with error message.
241 * resolve.c (check_generic_tbp_ambiguity): Call 'gfc_compare_interfaces'
242 without error message.
244 2009-06-16 Tobias Burnus <burnus@net-b.de>
247 * trans-decl.c (create_function_arglist): Copy formal charlist to
248 have a proper passed_length for -fcheck=bounds.
250 2009-06-12 Steven G. Kargl <kargls@comcast.net>
252 * arith.c (gfc_enum_initializer): Move function ...
253 * decl.c: ... here. Remove gfc_ prefix and make static.
254 (enumerator_decl): Update function call.
255 * gfortran.h: Remove gfc_enum_initializer prototype.
257 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
259 * trans-array.c (gfc_trans_allocate_array_storage): Pass
261 (gfc_trans_array_constructor_value): Same.
262 (gfc_trans_scalarized_loop_end): Same.
263 (gfc_conv_ss_startstride): Same.
264 (gfc_trans_g77_array): Same.
265 (gfc_trans_dummy_array_bias): Same.
266 (gfc_conv_array_parameter): Same.
267 (structure_alloc_comps): Same.
268 * trans-expr.c (gfc_conv_function_call): Same.
269 (fill_with_spaces): Same.
270 (gfc_trans_string_copy): Same.
271 (gfc_trans_scalar_assign): Same.
272 * trans-stmt.c (gfc_trans_goto): Same.
273 (gfc_trans_if_1): Same.
274 (gfc_trans_simple_do): Same.
275 (gfc_trans_do): Same.
276 (gfc_trans_do_while): Same.
277 (gfc_trans_logical_select): Same.
278 (gfc_trans_select): Same.
279 (gfc_trans_forall_loop): Same.
280 (gfc_trans_nested_forall_loop): Same.
281 (generate_loop_for_temp_to_lhs): Same.
282 (generate_loop_for_rhs_to_temp): Same.
283 (gfc_trans_forall_1): Same.
284 (gfc_trans_where_assign): Same.
285 (gfc_trans_where_3): Same.
286 (gfc_trans_allocate): Same.
287 * trans.c (gfc_finish_block): Same.
288 (gfc_trans_runtime_check): Same.
289 (gfc_call_malloc): Same.
290 (gfc_allocate_with_status): Same.
291 (gfc_call_free): Same.
292 (gfc_deallocate_with_status): Same.
293 (gfc_call_realloc): Same.
294 (gfc_trans_code): Same.
295 * trans-decl.c (gfc_init_default_dt): Same.
296 (gfc_generate_constructors): Same.
297 * trans-io.c (gfc_trans_io_runtime_check): Same.
298 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
299 (gfc_conv_intrinsic_fdate): Same.
300 (gfc_conv_intrinsic_ttynam): Same.
301 (gfc_conv_intrinsic_minmax): Same.
302 (gfc_conv_intrinsic_minmax_char): Same.
303 (gfc_conv_intrinsic_anyall): Same.
304 (gfc_conv_intrinsic_count): Same.
305 (gfc_conv_intrinsic_arith): Same.
306 (gfc_conv_intrinsic_minmaxloc): Same.
307 (gfc_conv_intrinsic_minmaxval): Same.
308 (gfc_conv_intrinsic_rrspacing): Same.
309 (gfc_conv_intrinsic_array_transfer): Same.
310 (gfc_conv_intrinsic_trim): Same.
311 (gfc_conv_intrinsic_repeat): Same.
313 2009-06-12 Janus Weil <janus@gcc.gnu.org>
316 * resolve.c (resolve_symbol): Additional error check, preventing an
319 2009-06-11 Paul Thomas <pault@gcc.gnu.org>
322 * resolve.c (next_data_value): It is an error if the value is
325 2009-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
328 * intrinsic.c (add_functions): Add simplifiers for ISNAN,
329 IS_IOSTAT_END and IS_IOSTAT_EOR.
330 * intrinsic.h (gfc_simplify_is_iostat_end, gfc_simplify_is_iostat_eor,
331 gfc_simplify_isnan): New prototypes.
332 * intrinsic.c (gfc_simplify_is_iostat_end, gfc_simplify_is_iostat_eor,
333 gfc_simplify_isnan): New functions.
335 2009-06-11 Jakub Jelinek <jakub@redhat.com>
337 * interface.c (fold_unary): Rename to...
338 (fold_unary_intrinsic): ... this.
339 (gfc_extend_expr): Adjust caller.
340 (gfc_match_generic_spec): Likewise. Initialize *op to INTRINSIC_NONE
342 * expr.c (gfc_simplify_expr): Initialize start and end before calling
345 2009-06-10 Dave Korn <dave.korn.cygwin@gmail.com>
347 * trans-decl.c (create_main_function): Don't build main decl twice.
349 2009-06-09 Tobias Burnus <burnus@net-b.de>
351 * trans-decl.c (gfc_generate_function_code): Use gfc_option.rtcheck
352 instead of flag_bounds_check.
353 * intrinsic.texi (ISO_FORTRAN_ENV): Document INT{8,16,32,64} and
356 2009-06-08 Paul Thomas <pault@gcc.gnu.org>
358 * trans-array.h : Replace prototypes for
359 gfc_conv_descriptor_offset, gfc_conv_descriptor_stride,
360 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound with new
361 prototypes of the same names with _get or _set appended.
362 * trans-array.c : Make the originals of the above static and
363 new functions for the _get and _set functions. Update all the
364 references to these descriptor access functions.
365 * trans-expr.c : Update references to the above descriptor
367 * trans-intrinsic.c : The same.
368 * trans-openmp.c : The same.
369 * trans-stmt.c : The same.
371 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
373 * options.c (gfc_post_options): Disable dump_parse_tree
374 during -fcompare-debug-second.
376 2009-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
379 * gfortran.h (gfc_open): Add newunit expression to structure.
380 * io.c (io_tag): Add new unit tag and fix whitespace.
381 (match_open_element): Add matching for newunit.
382 (gfc_free_open): Free the newunit expression.
383 (gfc_resolve_open): Add newunit to resolution and check constraints.
384 (gfc_resolve_close): Add check for non-negative unit.
385 (gfc_resolve_filepos): Likewise.
386 (gfc_resolve_dt): Likewise.
387 * trans-io.c (set_parameter_value): Build runtime checks for unit
388 numbers within range of kind=4 integer. (gfc_trans_open) Set the
390 * ioparm.def (IOPARM): Define the newunit parameter as a pointer
391 to GFC_INTEGER_4, pint4.
393 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
397 * array.c (gfc_append_constructor): Added NULL-check.
398 * check.c (gfc_check_spread): Check DIM.
399 (gfc_check_unpack): Check that the ARRAY arguments provides enough
401 * intrinsic.h (gfc_simplify_spread): New prototype.
402 (gfc_simplify_unpack): Likewise.
403 * intrinsic.c (add_functions): Added new simplifier callbacks.
404 * simplify.c (gfc_simplify_spread): New.
405 (gfc_simplify_unpack): New.
406 * expr.c (check_transformational): Allow additional transformational
407 intrinsics in initialization expression.
409 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
413 * check.c (gfc_check_all_any): Check rank of DIM.
414 (gfc_check_count): Likewise.
415 * intrinsic.h (gfc_simplify_all): New prototype.
416 (gfc_simplify_any): Likewise.
417 (gfc_simplify_count): Likewise.
418 (gfc_simplify_sum): Likewise.
419 (gfc_simplify_product): Likewise.
420 * intrinsic.c (add_functions): Added new simplifier callbacks.
421 * simplify.c (transformational_result): New.
422 (simplify_transformation_to_scalar): New.
423 (simplify_transformation_to_array): New.
425 (gfc_simplify_all): New.
426 (gfc_simplify_any): New.
427 (gfc_simplify_count): New.
428 (gfc_simplify_sum): New.
429 (gfc_simplify_product): New.
430 * expr.c (check_transformational): Allow additional transformational
431 intrinsics in initialization expression.
433 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
435 * check.c (dim_rank_check): Return SUCCESS if DIM=NULL.
436 (gfc_check_lbound): Removed (now) redundant check for DIM=NULL.
437 (gfc_check_minloc_maxloc): Likewise.
438 (check_reduction): Likewise.
439 (gfc_check_size): Likewise.
440 (gfc_check_ubound): Likewise.
441 (gfc_check_cshift): Added missing shape-conformance checks.
442 (gfc_check_eoshift): Likewise.
443 * gfortran.h (gfc_check_conformance): Modified prototype to printf-style.
444 * expr.c (gfc_check_conformance): Accept error-message chunks in
445 printf-style. Changed all callers.
448 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
452 * intrinsic.h (gfc_simplify_dot_product): New prototype.
453 (gfc_simplify_matmul): Likewise.
454 (gfc_simplify_transpose): Likewise.
455 * intrinsic.c (add_functions): Added new simplifier callbacks.
456 * simplify.c (init_result_expr): New.
457 (compute_dot_product): New.
458 (gfc_simplify_dot_product): New.
459 (gfc_simplify_matmul): New.
460 (gfc_simplify_transpose): New.
461 * expr.c (check_transformational): Allow transformational intrinsics
462 with simplifier in initialization expression.
464 2009-06-06 Daniel Franke <franke.daniel@gmail.com>
467 * simplify.c (gfc_simplify_reshape): Fixed reshaping of empty arrays
470 2009-06-06 Daniel Franke <franke.daniel@gmail.com>
473 * intrinsic.h (gfc_simplify_pack): New prototype.
474 * intrinsic.c (add_functions): Added
475 simplifier-callback to PACK.
476 * simplify.c (is_constant_array_expr): Moved
477 to beginning of file.
478 (gfc_simplify_pack): New.
479 * check.c (gfc_check_pack): Check that VECTOR has enough elements.
480 Added safeguards for empty arrays.
482 2009-06-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
484 * simplify.c (call_mpc_func): Use mpc_realref/mpc_imagref
485 instead of MPC_RE/MPC_IM.
487 2009-06-05 Alexandre Oliva <aoliva@redhat.com>
489 * trans-decl.c (gfc_build_qualified_array): Don't skip generation
491 * trans.h (struct lang_type): Add base_decls.
492 (GFC_TYPE_ARRAY_BASE_DECL): New.
493 * trans-types.c (gfc_get_array_type_bounds): Initialize base decls
494 proactively and excessively.
495 (gfc_get_array_descr_info): Use existing base decls if available.
497 2009-06-04 Daniel Franke <franke.daniel@gmail.com>
500 * check.c (gfc_check_reshape): Additional checks for the
501 SHAPE and ORDER arguments.
502 * simplify.c (gfc_simplify_reshape): Converted argument checks
505 2009-06-03 Tobias Burnus <burnus@net-b.de>
507 * gfortran.texi: Add mixed-language programming, mention
508 varying string lengths, some clean up of introduction parts.
509 * intrinsic.texi (instrinsic modules): Create @menu for subsections.
510 (ISO_C_BINDING): Support ISOCBINDING_INT_FAST128_T.
511 * libgfortran.h: Comment to rember to keep gfortran.texi in sync.
512 * iso-c-binding.def: Support ISOCBINDING_INT_FAST128_T.
514 2009-06-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
515 Tobias Burnus <burnus@net-b.de>
517 * iso-c-binding.def: Use INTMAX_TYPE instead of intmax_type_node.
518 * trans-types.c (init_c_interop_kinds): Remove intmax_type_node.
520 2009-06-03 Alexandre Oliva <aoliva@redhat.com>
522 * module.c (mio_f2k_derived): Initialize cur.
524 2009-06-01 Tobias Burnus <burnus@net-b.de>
527 * trans-decl.c (gfc_sym_identifier): Use "MAIN__" for PROGRAM "main".
528 (create_main_function): Set main_identifier_node.
530 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
533 * trans-types.c (gfc_build_uint_type): Make nonstatic.
534 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): New prototypes.
535 * trans-types.h (gfc_build_uint_type): Add prototype.
536 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
537 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
538 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
539 gfc_conv_intrinsic_trailz): Call the right builtins or library
540 functions, and cast arguments to unsigned types first.
541 * simplify.c (gfc_simplify_leadz): Deal with negative arguments.
543 2009-05-27 Ian Lance Taylor <iant@google.com>
545 * Make-lang.in (gfortran$(exeext)): Change $(COMPILER) to
547 (f951$(exeext)): Likewise.
549 2009-05-27 Tobias Burnus <burnus@net-b.de>
552 * trans-decl.c (create_main_function): Mark MAIN__ and
553 argc/argv as TREE_USED and push/pop function_decl context
556 2009-05-26 Tobias Burnus <burnus@net-b.de>
559 * gfortranspec.c (lang_specific_driver): Stop linking
561 * trans-decl.c (gfc_build_builtin_function_decls): Stop
562 making MAIN__ publicly visible.
563 (gfc_build_builtin_function_decls): Add
564 gfor_fndecl_set_args.
565 (create_main_function) New function.
566 (gfc_generate_function_code): Use it.
568 2009-05-26 Tobias Burnus <burnus@net-b.de>
571 * match.c (gfc_match_nullify): NULLify freed pointer.
573 2009-05-26 Ian Lance Taylor <iant@google.com>
575 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
576 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
578 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
580 * gfortran.h (GFC_MPC_RND_MODE): New.
581 * simplify.c (call_mpc_func): New helper function.
582 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
583 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
585 2009-05-25 Janus Weil <janus@gcc.gnu.org>
588 * primary.c (gfc_match_varspec): Handle procedure pointer components
589 with array return value.
590 * resolve.c (resolve_expr_ppc): Ditto.
591 (resolve_symbol): Make sure the interface of a procedure pointer has
593 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
594 components with array return value.
595 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
596 gfc_trans_arrayfunc_assign): Ditto.
597 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
598 where the rhs is a dummy argument.
599 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
600 procedure pointer components with array return value.
602 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
607 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
609 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
612 * module.c (read_md5_from_module_file): Close file before returning.
614 2009-05-18 Janus Weil <janus@gcc.gnu.org>
617 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
619 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
621 (resolve_fl_derived): Procedure pointer components are not required to
622 have constant array bounds in their return value.
624 2009-05-18 Janus Weil <janus@gcc.gnu.org>
626 * intrinsic.c (add_sym): Fix my last commit (r147655),
627 which broke bootstrap.
629 2009-05-18 Richard Guenther <rguenther@suse.de>
632 * trans-expr.c (gfc_trans_zero_assign): For local array
633 destinations use an assignment from an empty constructor.
635 2009-05-18 Janus Weil <janus@gcc.gnu.org>
639 * expr.c (gfc_check_pointer_assign): Check intents when comparing
641 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
642 (gfc_compare_interfaces): Additional argument.
643 * interface.c (operator_correspondence): Add check for equality of
644 intents, and new argument 'intent_check'.
645 (gfc_compare_interfaces): New argument 'intent_check', which is passed
646 on to operator_correspondence.
647 (check_interface1): Don't check intents when comparing interfaces.
648 (compare_parameter): Do check intents when comparing interfaces.
649 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
651 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
652 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
654 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
655 : New functions to add intrinsic symbols, specifying custom intents.
656 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
657 (add_functions,add_subroutines): Add intents for various intrinsics.
658 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
659 comparing interfaces.
660 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
662 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
664 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
666 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
667 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
668 * iso-c-binding.def: Update definitions for the INT*_T,
669 INT_LEAST*_T and INT_FAST*_T named parameters.
670 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
671 gfc_get_real_kind_from_width_isofortranenv): New functions.
673 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
676 * intrinsic.c (add_functions, add_subroutines): Fix argument
677 names and wrap long lines.
678 * intrinsic.texi: Fix documentation and argument names of
679 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
680 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
681 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
682 SELECTED_REAL_KIND and XOR.
684 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
687 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
688 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
689 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
690 gfc_simplify_erfc_scaled): New functions.
692 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
695 * resolve.c (resolve_substring): Don't allow too large substring
697 (gfc_resolve_substring_charlen): Fix typo.
698 (gfc_resolve_character_operator): Fix typo.
699 (resolve_charlen): Catch unreasonably large string lengths.
700 * simplify.c (gfc_simplify_len): Don't error out on LEN
703 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
706 * decl.c (set_enum_kind): Use global short-enums flag.
707 * gfortran.h (gfc_option_t): Remove short_enums flag.
708 * lang.opt (-fshort-enums): Refer to C documentation.
709 * options.c (gfc_init_options, gfc_handle_option): Use global
712 2009-05-15 Tobias Burnus <burnus@net-b.de>
715 * f95-lang.c: Add gfc_maybe_initialize_eh.
716 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
717 * Make-lang.in: Add new .h dendencies for f95-lang.c
718 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
719 * misc.c (gfc_free): Avoid #define trickery for free.
721 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
723 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
724 of allocate and deallocate statements.
726 2009-05-14 Ian Lance Taylor <iant@google.com>
728 * decl.c (match_attr_spec): Change d to unsigned int.
729 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
730 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
731 * module.c (read_module): Change i to int. Add cast.
732 (write_module): Change i to int.
733 * symbol.c (gfc_get_namespace): Change in to int.
734 (gfc_free_namespace): Change i to int.
735 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
736 unsigned int. Add cast.
737 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
740 2009-05-14 Daniel Kraft <d@domob.eu>
743 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
744 type-bound procedure storage structure.
746 2009-05-14 Janus Weil <janus@gcc.gnu.org>
749 * decl.c (gfc_match_function_decl): Use gfc_add_type.
750 * symbol.c (gfc_add_type): Better checking for duplicate types in
751 function declarations. And: Always give an error for duplicte types,
752 not just a warning with -std=gnu.
754 2009-05-14 Jakub Jelinek <jakub@redhat.com>
757 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
758 isn't an extension. Reject non-CHARACTER array element of
759 assumed shape or pointer or assumed size array.
760 * trans-array.c (array_parameter_size): New function.
761 (gfc_conv_array_parameter): Add size argument. Call
762 array_parameter_size if it is non-NULL.
763 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
764 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
766 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
767 * trans-io.c (gfc_convert_array_to_string): Rewritten.
769 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
771 * gfortran.h (gfc_code): Rename struct member expr to expr1.
772 * openmp.c (resolve_omp_atomic): Update expr to expr1.
773 * interface.c (gfc_extend_assign): Ditto.
774 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
775 gfc_trans_init_assign): Ditto.
776 * dump-parse-tree.c (show_code_node): Ditto.
777 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
778 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
779 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
780 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
781 gfc_trans_logical_select, gfc_trans_character_select
782 forall_make_variable_temp, check_forall_dependencies
783 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
784 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
785 * io.c (match_io_element, gfc_match_inquire): Ditto.
786 * resolve.c (resolve_typebound_call, resolve_ppc_call,
787 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
788 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
789 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
790 * st.c (gfc_free_statement): Ditto.
791 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
792 match_arithmetic_if, gfc_match_if, gfc_match_elseif
793 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
794 gfc_match_nullify, match_typebound_call, gfc_match_call
795 gfc_match_select, match_simple_where, gfc_match_where
796 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
797 * trans-io.c (gfc_trans_transfer): Ditto.
798 * parse.c (parse_where_block, parse_if_block): Ditto.
800 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
802 * gfortran.h (gfc_code): Rename struct member label to label1.
803 * dump-parse-tree.c (show_code_node): Update symbol.
804 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
805 gfc_trans_arithmetic_if): Ditto.
806 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
807 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
808 gfc_match_assign, gfc_match_goto): Ditto.
809 * parse.c (parse_do_block): Ditto.
811 2009-05-13 Tobias Burnus <burnus@net-b.de>
814 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
815 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
816 * trans.c (gfc_trans_code): Ditto.
817 * resolve.c (resolve_code): Ditto.
818 * st.c (gfc_free_statement): Ditto.
819 * parse.c (accept_statement): Ditto.
821 2009-05-12 Tobias Burnus <burnus@net-b.de>
824 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
826 2009-05-11 Steve Ellcey <sje@cup.hp.com>
828 * resolve.c (check_host_association): Initialize tail.
830 2009-05-11 Janus Weil <janus@gcc.gnu.org>
833 * resolve.c (resolve_fl_derived): Only return FAILURE if
834 gfc_notify_std fails.
836 2009-05-10 Ian Lance Taylor <iant@google.com>
838 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
840 (enum gfc_omp_default_sharing): Likewise.
841 * module.c (enum gfc_rsym_state): New enum, broken out of
843 (enum gfc_wsym_state): Likewise.
844 * parse.c (enum state_order): New enum, broken out of st_state.
846 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
849 * trans-array.c (gfc_trans_array_constructor_value): Fold
850 convert numeric constants.
851 (gfc_build_constant_array_constructor): The same.
853 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
856 * trans-expr.c (gfc_conv_operator_assign): Remove function.
857 * trans.h : Remove prototype for gfc_conv_operator_assign.
858 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
859 derivde types with intent(out).
860 (gfc_trans_call): Add mask, count1 and invert arguments. Add
861 code to use mask for WHERE assignments.
862 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
863 (gfc_trans_where_assign): The gfc_symbol argument is replaced
864 by the corresponding code. If this has a resolved_sym, then
865 gfc_trans_call is called. The call to gfc_conv_operator_assign
867 (gfc_trans_where_2): Change the last argument in the call to
868 gfc_trans_where_assign.
869 * trans-stmt.h : Modify prototype for gfc_trans_call.
870 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
872 2009-05-08 Janus Weil <janus@gcc.gnu.org>
875 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
876 the symbol is a module procedure.
878 2009-05-08 Tobias Burnus <burnus@net-b.de>
880 * invoke.texi: Add do/recursion to the -fcheck= summary.
882 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
885 * gfortran.texi: Document that we don't support variable FORMAT
888 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
891 * error.c (error_print): Add missing break statement.
893 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
896 * invoke.texi: Document that -fdollar-ok does not allow $ to be
897 used in IMPLICIT statement.
899 2009-05-06 Janus Weil <janus@gcc.gnu.org>
900 Paul Thomas <pault@gcc.gnu.org>
903 * decl.c (match_procedure_interface): New function to match the
904 interface for a PROCEDURE statement.
905 (match_procedure_decl): Call match_procedure_interface.
906 (match_ppc_decl): New function to match the declaration of a
907 procedure pointer component.
908 (gfc_match_procedure): Call match_ppc_decl.
909 (match_binding_attributes): Add new argument 'ppc' and handle the
910 POINTER attribute for procedure pointer components.
911 (match_procedure_in_type,gfc_match_generic): Added new argument to
912 match_binding_attributes.
913 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
914 procedure pointer components.
915 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
916 (gfc_check_pointer_assign): Handle procedure pointer components, but no
918 (is_proc_ptr_comp): New function to determine if an expression is a
919 procedure pointer component.
920 * gfortran.h (expr_t): Add EXPR_PPC.
921 (symbol_attribute): Add new member 'proc_pointer_comp'.
922 (gfc_component): Add new member 'formal'.
923 (gfc_exec_op): Add EXEC_CALL_PPC.
924 (gfc_get_default_type): Changed first argument.
925 (is_proc_ptr_comp): Add prototype.
926 (gfc_match_varspec): Add new argument.
927 * interface.c (compare_actual_formal): Handle procedure pointer
929 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
930 procedure pointer components.
931 * module.c (mio_expr): Handle EXPR_PPC.
932 * parse.c (parse_derived): Handle procedure pointer components.
933 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
934 procedure pointer components.
935 (gfc_variable_attr): Handle procedure pointer components.
936 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
937 first argument of gfc_get_default_type.
938 (match_variable): Added new argument to gfc_match_varspec.
939 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
940 first argument of gfc_get_default_type.
941 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
943 (resolve_ppc_call): New function to resolve a call to a procedure
944 pointer component (subroutine).
945 (resolve_expr_ppc): New function to resolve a call to a procedure
946 pointer component (function).
947 (gfc_resolve_expr): Handle EXPR_PPC.
948 (resolve_code): Handle EXEC_CALL_PPC.
949 (resolve_fl_derived): Copy the interface for a procedure pointer
951 (resolve_symbol): Fix overlong line.
952 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
953 * symbol.c (gfc_get_default_type): Changed first argument.
954 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
955 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
956 * trans.h (gfc_conv_function_call): Renamed.
957 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
958 * trans-expr.c (gfc_conv_component_ref): Ditto.
959 (gfc_conv_function_val): Rename to 'conv_function_val', add new
960 argument 'expr' and handle procedure pointer components.
961 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
962 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
963 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
964 argument 'expr' and handle procedure pointer components.
965 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
966 procedure pointer component.
967 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
968 (gfc_conv_structure): Handle procedure pointer components.
969 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
970 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
971 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
972 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
973 * trans-types.h (gfc_get_ppc_type): Add prototype.
974 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
975 for a procedure pointer component.
976 (gfc_get_derived_type): Handle procedure pointer components.
978 2009-05-06 Tobias Burnus <burnus@net-b.de>
981 * resolve.c (resolve_symbol): Print no warning for implicitly
982 typed intrinsic functions.
984 2009-05-05 Janus Weil <janus@gcc.gnu.org>
987 * expr.c (gfc_check_pointer_assign): Check for statement functions and
988 internal procedures in procedure pointer assignments.
990 2009-04-28 Janus Weil <janus@gcc.gnu.org>
993 * resolve.c (resolve_symbol): Correctly copy the interface of a
994 PROCEDURE statement if the interface involves a RESULT variable.
996 2009-04-28 Janus Weil <janus@gcc.gnu.org>
1000 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
1002 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
1004 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
1007 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
1008 type parentheses argument if it is a variable with allocatable
1011 2009-04-27 Ian Lance Taylor <iant@google.com>
1013 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
1015 * trans-io.c (st_parameter_field): Add casts to enum type.
1017 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
1020 fortran/data.c (gfc_assign_data_value): If the lvalue is an
1021 assumed character length entity in a data statement, then
1022 return FAILURE to prevent segmentation fault.
1024 2009-04-26 Jakub Jelinek <jakub@redhat.com>
1026 * trans-decl.c: Include pointer-set.h.
1027 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
1028 (gfc_nonlocal_dummy_array_decl): New function.
1029 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
1031 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
1032 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
1033 chain it to outermost block's vars, destroy it afterwards.
1034 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
1036 2009-04-25 Janus Weil <janus@gcc.gnu.org>
1039 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
1040 They differ if the symbol has been use-renamed.
1042 2009-04-24 Ian Lance Taylor <iant@google.com>
1044 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
1045 out of struct gfc_symbol.
1046 (struct gfc_symbol): Use enum gfc_symbol_type.
1047 (enum gfc_array_ref_dimen_type): New named enum type, broken out
1048 of struct gfc_array_ref).
1049 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
1050 (mod_pointee_as): Update declaration.
1051 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
1052 (gfc_mod_pointee_as): Change return type to "match".
1053 * module.c (mio_array_ref): Add cast to enum type.
1054 (mio_symbol): Likewise.
1055 * resolve.c (resolve_global_procedure): Change type to enum
1057 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
1060 2009-04-24 Daniel Kraft <d@domob.eu>
1062 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
1063 (struct gfc_symtree): Moved "typebound" member inside union.
1064 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
1065 type-bound procedures there.
1066 (gfc_get_tbp_symtree): New procedure.
1067 * symbol.c (tentative_tbp_list): New global.
1068 (gfc_get_namespace): NULL new "tb_sym_root" member.
1069 (gfc_new_symtree): Removed initialization of "typebound" member.
1070 (gfc_undo_symbols): Process list of tentative tbp's.
1071 (gfc_commit_symbols): Ditto.
1072 (free_tb_tree): New method.
1073 (gfc_free_namespace): Call it.
1074 (gfc_get_typebound_proc): New method.
1075 (gfc_get_tbp_symtree): New method.
1076 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
1077 and gfc_namespace with regards to tbp's.
1078 * dump-parse-tree.c (show_typebound): Ditto.
1079 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
1080 as it isn't a symbol any longer.
1081 * module.c (mio_typebound_symtree): Adapt to changes.
1082 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
1083 rather than "gfc_get_sym_tree".
1084 (mio_f2k_derived): Ditto.
1085 * decl.c (match_procedure_in_type): Ditto.
1086 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
1087 * resolve.c (check_typebound_override): Adapt to changes.
1088 (resolve_typebound_generic): Ditto.
1089 (resolve_typebound_procedures): Ditto.
1090 (ensure_not_abstract_walker): Ditto.
1091 (ensure_not_abstract): Ditto.
1092 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
1093 instance, through removed tentative ones).
1094 * gfc-internals.texi (Type-bound procedures): Document changes.
1096 2009-04-24 Janus Weil <janus@gcc.gnu.org>
1100 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
1101 for the formal arguments.
1103 2009-04-21 Taras Glek <tglek@mozilla.com>
1105 * f95-lang.c: Update GTY annotations to new syntax.
1106 * trans-intrinsic.c: Likewise.
1107 * trans-io.c: Likewise.
1108 * trans.h: Likewise.
1110 2009-04-22 Janus Weil <janus@gcc.gnu.org>
1113 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
1114 (match_procedure_decl): Set if_source.
1115 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
1116 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
1117 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
1118 add documentation. Rename copy_formal_args and copy_formal_args_intr.
1119 * interface.c (gfc_compare_interfaces): Check for return types,
1120 handle IFSRC_UNKNOWN.
1121 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
1122 (gfc_procedure_use): Modified handling of intrinsics.
1123 * intrinsic.c (add_functions): Bugfix for "dim".
1124 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
1125 which copies the interface from isym to sym.
1126 (resolve_procedure_expression,resolve_function): Use new function
1127 'resolve_intrinsic'.
1128 (resolve_symbol): Add function attribute for externals with return type
1129 and use new function 'resolve_intrinsic'.
1130 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
1131 (copy_formal_args): Renamed to gfc_copy_formal_args.
1132 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
1133 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
1135 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1137 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
1138 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
1139 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
1140 copyright and license notices.
1141 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
1142 ChangeLog-2008: Correct dates.
1144 2009-04-20 Tobias Burnus <burnus@net-b.de>
1147 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
1149 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
1152 * resolve.c (is_sym_host_assoc): New function.
1153 (resolve_fl_derived): Call it when checking PRIVATE components
1154 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
1156 (resolve_fl_namelist): Call it twice to check for host
1159 2009-04-20 Ian Lance Taylor <iant@google.com>
1161 * module.c (import_iso_c_binding_module): Add casts to enum type.
1162 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
1164 (gfc_conv_intrinsic_anyall): Likewise.
1165 (gfc_conv_intrinsic_arith): Likewise.
1166 (gfc_conv_intrinsic_minmaxloc): Likewise.
1167 (gfc_conv_intrinsic_minmaxval): Likewise.
1168 (gfc_conv_intrinsic_bitop): Likewise.
1169 (gfc_conv_intrinsic_singlebitop): Likewise.
1170 (gfc_conv_intrinsic_strcmp): Likewise.
1172 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1173 Jakub Jelinek <jakub@redhat.com>
1176 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
1177 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
1178 (ompws_flags): New extern decl.
1179 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
1180 for the outer dimension if ompws_flags allow it.
1181 * trans.c (gfc_generate_code): Clear ompws_flags.
1182 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
1183 array assignments inside of !$omp workshare.
1184 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
1186 * trans-openmp.c (ompws_flags): New variable.
1187 (gfc_trans_omp_workshare): Rewritten.
1189 2009-04-11 Daniel Kraft <d@domob.eu>
1192 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
1193 the actual passed string length for dummy arguments.
1194 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
1195 assertion, moved a local variable into the innermost block it is needed.
1196 (create_function_arglist): Removed TODO about the check being
1197 implemented and initialize cl->passed_length here.
1198 (add_argument_checking): New method.
1199 (gfc_generate_function_code): Call the argument checking method.
1201 2009-04-11 Janus Weil <janus@gcc.gnu.org>
1204 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
1206 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
1208 * resolve.c (resolve_global_procedure): Enable whole-file checking for
1209 procedures that are declared later in the file.
1211 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
1214 * trans.c (gfc_allocate_with_status): Fix type mismatches
1217 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
1220 * expr.c (find_array_section): Leave early on zero-sized arrays.
1222 2009-04-09 Janus Weil <janus@gcc.gnu.org>
1225 * decl.c (add_hidden_procptr_result): New function for handling
1226 procedure pointer return values by adding a hidden result variable.
1227 (variable_decl,match_procedure_decl,gfc_match_function_decl,
1228 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
1230 * parse.c (parse_interface): Add EXTERNAL attribute only after
1231 FUNCTION/SUBROUTINE declaration is complete.
1232 * primary.c (replace_hidden_procptr_result): New function for replacing
1233 function symbol by hidden result variable.
1234 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
1236 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
1237 resolve_symbol): Allow for procedure pointer function results.
1238 (resolve_fl_procedure): Conflict detection moved here from
1240 * symbol.c (gfc_check_function_type): Allow for procedure pointer
1242 (check_conflict): Move some conflict detection to resolution stage.
1243 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
1246 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1248 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
1249 contain TYPE_STRING_FLAG types.
1251 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
1254 * invoke.texi (fdollar-ok): Fix typo.
1256 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
1259 * invoke.texi (fdollar-ok): Clarify limitations.
1261 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
1264 * trans-array.c (gfc_trans_deferred_array): Return if this
1265 is a result variable.
1267 2009-04-07 Janus Weil <janus@gcc.gnu.org>
1270 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
1271 procedure pointer decls.
1273 2009-04-07 Janus Weil <janus@gcc.gnu.org>
1276 * expr.c (gfc_check_pointer_assign): Enable interface check for
1278 * gfortran.h: Add copy_formal_args_intr.
1279 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
1280 if second argument is an intrinsic.
1281 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
1283 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
1284 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
1285 intrinsic interfaces here. Must happen earlier.
1286 (resolve_symbol): Resolution of intrinsic interfaces moved here from
1287 resolve_specific_..., and formal args are now copied from intrinsic
1289 * symbol.c (copy_formal_args_intr): New function to copy the formal
1290 arguments from an intinsic procedure.
1292 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
1295 * dependency.c (ref_same_as_full_array): New function.
1296 (gfc_dep_resolver): Call it.
1298 2009-04-06 Janus Weil <janus@gcc.gnu.org>
1301 * decl.c (match_procedure_decl): Fix double declaration problems with
1302 PROCEDURE statements.
1303 * symbol.c (gfc_add_type): Ditto.
1305 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
1308 * trans-array.c (gfc_conv_array_ref): If the symbol has the
1309 temporary attribute use the array_spec for the bounds.
1310 * gfortran.h : Add the temporary field to the structure
1312 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
1313 temporary attribute.
1315 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
1318 * trans-array.c (gfc_trans_array_constructor_value): Shadow
1319 implied do-loop variable to avoid spurious middle-end warnings.
1321 2009-04-04 Tobias Burnus <burnus@net-b.de>
1324 * trans-decl.c (gfc_generate_function_code): Move recursive
1325 check to the right position.
1327 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
1330 * trans-common.c (translate_common): Do not offset the whole
1333 2009-04-03 Tobias Burnus <burnus@net-b.de>
1336 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
1337 if it is not a procedure pointer.
1338 * primary.c (match_actual_arg): Ditto.
1340 2009-03-31 Joseph Myers <joseph@codesourcery.com>
1342 PR preprocessor/15638
1343 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
1345 2009-03-30 Steven G. Kargl <kargls@comcast.net>
1348 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
1349 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
1350 comments. Minor whitespace cleanup.
1351 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
1352 (resolve_deallocate_expr (gfc_expr *e): Update error message.
1353 (resolve_allocate_expr): Remove dead code. Update error message.
1354 Move error checking to ...
1355 (resolve_allocate_deallocate): ... here. Add additional error
1356 checking for STAT, ERRMSG, and allocate-objects.
1357 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
1358 Check for redundant uses of STAT and ERRMSG. Reword error message
1359 and add checking for pointer, allocatable, and proc_pointer attributes.
1361 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
1366 * symbol.c : Add gfc_global_ns_list.
1367 * decl.c (add_global_entry): Set the namespace ('ns') field.
1368 * gfortran.h : Add the resolved field to gfc_namespace. Add the
1369 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
1370 gfc_option_t. Add the prototype for gfc_free_dt_list.
1371 * lang.opt : Add the whole-file option.
1372 * invoke.texi : Document the whole-file option.
1373 * resolve.c (resolve_global_procedure): If the fwhole-file
1374 option is set, reorder gsymbols to ensure that translation is
1375 in the right order. Resolve the gsymbol's namespace if that
1376 has not occurred and then check interfaces.
1377 (resolve_function): Move call to resolve_global_procedure.
1378 (resolve_call): The same.
1379 (resolve_codes): Store the current labels_obstack.
1380 (gfc_resolve) : Return if the namespace is already resolved.
1381 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
1382 option is selected, use the backend_decl of a gsymbol, if it is
1384 parse.c (add_global_procedure, add_global_program): If the flag
1385 whole-file is set, add the namespace to the gsymbol.
1386 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
1387 the global namespace list. Rearrange to do resolution of all
1388 the procedures in a file, followed by their translation.
1389 * options.c (gfc_init_options): Add -fwhole-file.
1390 (gfc_handle_option): The same.
1392 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1394 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
1395 family of intrinsics instead of BUILT_IN_INF family.
1396 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
1397 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
1399 2009-03-30 Jakub Jelinek <jakub@redhat.com>
1401 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
1402 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
1404 2009-03-30 Joseph Myers <joseph@codesourcery.com>
1406 PR rtl-optimization/323
1407 * options.c (gfc_post_options): Set
1408 flag_excess_precision_cmdline. Give an error for
1409 -fexcess-precision=standard for processors where the option is
1412 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1414 PR preprocessor/34695
1415 * cpp.c (cb_cpp_error): New.
1416 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
1417 Don't check cpp_errors (cpp_in).
1418 (gfc_cpp_init_0): Set cb->error.
1420 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
1423 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
1424 expr.c (gfc_match_init_expr): Add global variable init_flag to
1425 flag matching an initialization expression.
1426 (check_intrinsic_op): Move no longer reachable error message to ...
1427 * arith.c (arith_power): ... here. Remove gfc_ prefix in
1428 gfc_arith_power. Use init_flag. Allow constant folding of x**y
1429 when y is REAL or COMPLEX.
1430 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
1431 for constant folding.
1432 * gfc_power: Update gfc_arith_power to arith_power
1434 2009-03-29 Daniel Kraft <d@domob.eu>
1437 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
1438 added a comment explaining DEFERRED binding handling.
1439 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
1440 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
1441 and do some validity checks for DEFERRED and this construct.
1442 * module.c (binding_overriding): New string constant for DEFERRED.
1443 (mio_typebound_proc): Module-IO DEFERRED flag.
1444 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
1445 binding is not overridden by a DEFERRED one.
1446 (resolve_typebound_procedure): Allow abstract interfaces as targets
1447 for DEFERRED bindings.
1448 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
1449 (resolve_fl_derived): Use new "ensure_not_abstract" method for
1450 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
1451 binding is overridden.
1452 (check_typebound_baseobject): New method.
1453 (resolve_compcall), (resolve_typebound_call): Check base-object of
1454 the type-bound procedure call.
1455 * gfc-internals.texi (Type-bound procedures): Document a little bit
1456 about internal handling of DEFERRED bindings.
1458 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
1461 * gfortran.h (gfc_st_label): Fix comment.
1462 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
1463 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
1464 END SELECT with labels.
1465 (check_do_closure): Fix formatting.
1466 (parse_do_block): Fix typo in error message.
1467 * resolve.c (code_stack): Remove tail member. Update comment to
1468 new use of reachable_labels.
1469 (reachable_labels): Rename to ...
1470 (find_reachable_labels): ... this. Overhaul. Update preceding
1472 (resolve_branch): Fix comment preceding function. Rewrite.
1473 (resolve_code): Update call to find_reachable_labels. Add code to
1474 deal with EXEC_END_BLOCK.
1475 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
1476 Add 2009 to copyright years.
1477 * trans.c (gfc_trans_code): Likewise on both counts.
1479 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1482 * expr.c (gfc_check_assign): Allow pointer components when
1486 * resolve.c (check_data_variable): Treat pointer arrays with
1489 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1492 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
1493 have a string_length.
1495 2009-03-28 Tobias Burnus <burnus@net-b.de>
1498 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
1499 Add GFC_RTCHECK_DO support.
1500 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
1501 * invoke.texi (-fcheck): Document "do" option.
1503 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1506 * trans-array.c (get_elemental_fcn_charlen): Remove.
1507 (get_array_charlen): New function to replace previous.
1509 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1512 * parse.c (parse_derived): Do not break on finding pointer,
1513 allocatable or private components.
1515 2009-03-28 Tobias Burnus <burnus@net-b.de>
1518 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
1519 * trans-decl.c (gfc_generate_function_code): Add recursion check.
1520 * invoke.texi (-fcheck): Add recursive option.
1522 2009-03-28 Tobias Burnus <burnus@net-b.de>
1525 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
1527 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1528 Paul Thomas <pault@gcc.gnu.org>
1529 Tobias Burnus <burnus@net-b.de>
1531 * gfortran.h (gfc_option_t): Add rtcheck.
1532 * lang.opt: New option -fcheck.
1533 * libgfortran.h: Add GFC_RTCHECK_* constants.
1534 * invoke.texi: Document -fcheck.
1535 * options.c (gfc_handle_runtime_check_option): New function.
1536 (gfc_init_options,gfc_post_options,gfc_handle_option):
1539 2009-03-27 Richard Guenther <rguenther@suse.de>
1541 * trans-array.c (gfc_conv_descriptor_data_addr): Use
1542 gfc_build_addr_expr instead of build_fold_addr_expr.
1543 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
1544 gfc_trans_constant_array_constructor, gfc_conv_array_data,
1545 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
1546 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
1547 gfc_conv_function_val, gfc_conv_operator_assign,
1548 gfc_conv_subref_array_arg, gfc_conv_function_call,
1549 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
1550 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
1551 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1552 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
1553 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
1554 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
1555 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1556 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
1557 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
1558 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
1559 build_filepos, gfc_trans_inquire, gfc_trans_wait,
1560 nml_get_addr_expr, transfer_namelist_element, build_dt,
1561 gfc_trans_dt_end, transfer_array_component, transfer_expr,
1562 transfer_array_desc, gfc_trans_transfer): Likewise.
1563 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
1564 * trans.c (gfc_build_addr_expr): Mark the base of the address
1567 2009-03-27 Tobias Burnus <burnus@net-b.de>
1569 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
1570 (gfc_expr): Add is_snan.
1571 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1572 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1573 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1574 * resolve.c (build_default_init_expr): Update call.
1575 * target-memory.c (encode_float): Ditto.
1576 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1578 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1580 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1583 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1585 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1588 2009-02-27 Tobias Burnus <burnus@net-b.de>
1591 * module.c (read_md5_from_module_file): Add missing quote.
1593 2009-02-27 Tobias Burnus <burnus@net-b.de>
1596 * module.c (read_md5_from_module_file): Include mod version
1597 in had-changed test.
1599 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1602 * interface.c (compare_type_rank_if): Return 1 if the symbols
1603 are the same and deal with external procedures where one is
1604 identified to be a function or subroutine by usage but the
1607 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1610 * trans-array.c (gfc_conv_array_initializer): Convert all
1611 expressions rather than ICEing.
1613 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1616 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1617 make global. Change function name in error messages.
1618 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1619 (gfc_array_ref_shape): Likewise.
1620 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1621 * simplify.c (simplify_bound_dim): Add ref argument.
1622 If the reference isn't a full array, return one for
1623 the lower bound and the extent for the upper bound.
1624 (simplify_bound): For array sections, take as from the
1625 argument. Add reference to all to simplify_bound_dim.
1627 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1629 * scanner.c (load_line): At end of line, skip '\r' without setting
1630 the truncation flag.
1632 2009-02-18 Daniel Kraft <d@domob.eu>
1634 * gfortran.texi: New chapter about compiler characteristics.
1635 (Compiler Characteristics): Document KIND type parameters here.
1637 2009-02-18 Tobias Burnus <burnus@net-b.de>
1639 * intrinsic.texi (MALLOC): Make example more portable.
1641 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1644 * module.c (gfc_dump_module,gfc_use_module): Add module
1647 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1651 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1652 function references to ensure that a valid expression is used.
1653 (gfc_conv_function_call): Pass Cray pointers to procedures.
1655 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1657 * gfortranspec.c (lang_specific_driver): Update copyright notice
1660 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1664 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1665 descriptor ubound for UBOUND, when the array lbound == 1.
1667 2009-01-27 Daniel Kraft <d@domob.eu>
1670 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1671 for the real type needed to make it work for subcomponent-references.
1673 2009-01-21 Daniel Kraft <d@domob.eu>
1675 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1677 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1680 * resolve.c (check_host_association): Remove the matching to
1681 correct an incorrect host association and use manipulation of
1682 the expression instead.
1684 2009-01-20 Tobias Burnus <burnus@net-b.de>
1686 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1688 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1691 * simplify.c (simplify_bound): Don't use array specification
1692 if variable or component has subsequent references.
1694 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1697 * module.c (write_common_0): Add argument 'this_module' and
1698 check that non-use associated common blocks are written first.
1699 (write_common): Call write_common_0 twice, once with true and
1702 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1705 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1706 been absorbed into gfc_conv_intrinsic_transfer. All
1707 references to it in trans-intrinsic.c have been changed
1708 accordingly. PR fixed by using a temporary for scalar
1709 character transfer, when the source is shorter than the
1712 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1715 * module.c (write_common_0): Revert patch of 2009-01-05.
1717 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1720 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1722 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1723 Enable procedure pointers as module variables.
1725 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1727 * ChangeLog-2007: Clean out svn merge droppings.
1729 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1732 * target-memory.c (encode_derived): Encode NULL.
1734 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1737 * resolve.c (check_host_association): Use the symtree name to
1738 search for a potential contained procedure, since this is the
1739 name by which it would be referenced.
1741 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1744 * interface.c (gfc_procedure_use): Don't warn about functions
1746 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1749 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1752 * module.c (write_common_0): Use the name of the symtree rather
1753 than the common block, to determine if the common has been
1756 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1759 * check.c (gfc_check_random_seed): Added size check for GET
1760 dummy argument, reworded error messages to follow common pattern.
1762 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1765 * trans-types.c (gfc_get_derived_type): Check for the
1766 presence of derived->ns->proc_name before
1767 accessing derived->ns->proc_name->attr.flavor .
1768 * resolve.c (resolve_symbol): Likewise.
1770 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1773 * gfortran.h : Add bit to gfc_expr 'user_operator'
1774 * interface.c (gfc_extend_expr): Set the above if the operator
1775 is substituted by a function.
1776 * resolve.c (check_host_association): Return if above is set.
1778 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1781 * ChangeLog-2008: Fix function name.
1784 * dependency.c (gfc_check_argument_var_dependency):
1785 Move the check for pointerness inside the if block
1786 so that it doesn't affect the return value.
1789 * trans-stmt.c (gfc_trans_call):
1790 Add the dependency code after the loop bounds calculation one.
1792 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1794 * intrinsic.c (do_simplify): Removed already implemented TODO.
1796 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1799 * simplify.c (gfc_simplify_merge): New.
1800 * intrinsic.h (gfc_simplify_merge): New prototype.
1801 * intrinsic.c (add_functions): Added simplification for MERGE.
1803 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1806 * gfortran.h (gfc_is_data_pointer): Added prototype
1807 * resolve.c (gfc_iso_c_func_interface):
1808 Use gfc_is_data_pointer to test for pointer attribute.
1809 * dependency.c (gfc_is_data_pointer):
1810 Support pointer-returning functions.
1812 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1814 * symbol.c (save_symbol): Don't SAVE function results.
1816 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1819 * resolve.c (resolve_call): When searching for proper host
1820 association, use symtree rather than symbol. For everything
1821 except generic subroutines, substitute the symtree in the call
1822 rather than the symbol.
1825 Copyright (C) 2009 Free Software Foundation, Inc.
1827 Copying and distribution of this file, with or without modification,
1828 are permitted in any medium without royalty provided the copyright
1829 notice and this notice are preserved.