1 2009-07-13 H.J. Lu <hongjiu.lu@intel.com>
3 * module.c (mio_symbol): Remove the unused variable, formal.
5 2009-07-13 Janus Weil <janus@gcc.gnu.org>
8 * module.c (mio_symbol): If the symbol has formal arguments,
9 the formal namespace will be present.
10 * resolve.c (resolve_actual_arglist): Correctly handle 'called'
11 procedure pointer components as actual arguments.
12 (resolve_fl_derived,resolve_symbol): Make sure the formal namespace
14 * trans-expr.c (gfc_conv_procedure_call): Correctly handle the formal
15 arguments of procedure pointer components.
17 2009-07-12 Tobias Burnus <burnus@net-b.de>
18 Philippe Marguinaud <philippe.marguinaud@meteo.fr>
21 * primary.c (match_charkind_name): Fix condition for $ matching.
24 * libgfortran.h: Typedef the GFC_DTYPE_* enum.
26 2009-07-11 Tobias Burnus <burnus@net-b.de>
29 * check.c (gfc_check_fn_rc2008): New function.
30 * intrinsic.h (gfc_check_fn_rc2008): New prototype.
31 * intrinsic.c (add_functions): Add complex tan, cosh, sinh,
34 2009-07-10 Paul Thomas <pault@gcc.gnu.org>
37 * primary.c (match_kind_param): Return MATCH_NO if the symbol
40 2008-07-09 Paul Thomas <pault@gcc.gnu.org>
43 * resolve.c (check_host_association): Use the existing
44 accessible symtree and treat function expressions with
45 symbols that have procedure flavor.
47 2009-07-09 Janus Weil <janus@gcc.gnu.org>
50 * dump-parse-tree.c (show_expr): Renamed 'is_proc_ptr_comp'.
51 * expr.c (is_proc_ptr_comp): Renamed to 'gfc_is_proc_ptr_comp'.
52 (gfc_check_pointer_assign): Renamed 'is_proc_ptr_comp'.
53 (replace_comp,gfc_expr_replace_comp): New functions, analogous
54 to 'replace_symbol' and 'gfc_expr_replace_symbol', just with components
56 * gfortran.h (gfc_expr_replace_comp): New prototype.
57 (is_proc_ptr_comp): Renamed to 'gfc_is_proc_ptr_comp'.
58 * interface.c (compare_actual_formal): Renamed 'is_proc_ptr_comp'.
59 * match.c (gfc_match_pointer_assignment): Ditto.
60 * primary.c (gfc_match_varspec): Handle array-valued procedure pointers
61 and procedure pointer components. Renamed 'is_proc_ptr_comp'.
62 * resolve.c (resolve_fl_derived): Correctly handle interfaces with
63 RESULT statement, and handle array-valued procedure pointer components.
64 (resolve_actual_arglist,resolve_ppc_call,resolve_expr_ppc): Renamed
66 * trans-array.c (gfc_walk_function_expr): Ditto.
67 * trans-decl.c (gfc_get_symbol_decl): Security check for presence of
69 * trans-expr.c (gfc_conv_procedure_call): Handle array-valued procedure
70 pointer components. Renamed 'is_proc_ptr_comp'.
71 (conv_function_val,gfc_trans_arrayfunc_assign): Renamed
73 (gfc_get_proc_ptr_comp): Do not modify the argument 'e', but instead
75 * trans-io.c (gfc_trans_transfer): Handle array-valued procedure
78 2009-07-09 Tobias Burnus <burnus@net-b.de>
81 * intrinsic.c (gfc_convert_type_warn): Set sym->result.
82 * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
83 for optional arguments.
85 2009-07-08 Tobias Burnus <burnus@net-b.de>
88 * simplify.c (gfc_simplify_sign): Handle signed zero correctly.
89 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Support
91 * invoke.texi (-fno-sign-zero): Add text regarding SIGN intrinsic.
93 2008-07-08 Paul Thomas <pault@gcc.gnu.org>
96 * decl.c (match_procedure_interface): Correct the association
97 or creation of the interface procedure's symbol.
99 2009-07-04 Jakub Jelinek <jakub@redhat.com>
101 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): For integer
102 maxloc initialize limit to -huge-1 rather than just -huge.
104 2009-07-04 Janus Weil <janus@gcc.gnu.org>
107 * interface.c (compare_actual_formal): Take care of proc-pointer-valued
108 functions as actual arguments.
109 * trans-expr.c (gfc_conv_procedure_call): Ditto.
110 * resolve.c (resolve_specific_f0): Use the correct ts.
112 2009-07-02 Michael Matz <matz@suse.de>
115 * trans-array.c (gfc_conv_descriptor_stride_get): Return
116 constant one for strides in the first dimension of ALLOCATABLE
119 2009-06-30 Janus Weil <janus@gcc.gnu.org>
122 * trans-types.c (gfc_get_derived_type): Bugfix, reverting one hunk from
125 2009-06-29 Tobias Burnus <burnus@net-b.de>
128 * trans-expr.c (gfc_conv_procedure_call): Add -fcheck=pointer check.
129 * libgfortran.h: Add GFC_RTCHECK_POINTER.
130 * invoke.texi (-fcheck): Document new pointer option.
131 * options.c (gfc_handle_runtime_check_option): Handle pointer option.
133 * gfortran.texi (C Binding): Improve wording.
134 * iso-c-binding.def: Remove obsolete comment.
136 2009-06-29 Paul Thomas <pault@gcc.gnu.org>
139 * dependency.h : Add second bool* argument to prototype of
140 gfc_full_array_ref_p.
141 * dependency.c (gfc_full_array_ref_p): If second argument is
142 present, return true if last dimension of reference is an
143 element or has unity stride.
144 * trans-array.c : Add NULL second argument to references to
145 gfc_full_array_ref_p.
146 * trans-expr.c : The same, except for;
147 (gfc_trans_arrayfunc_assign): Return fail if lhs reference
148 is not a full array or a contiguous section.
150 2009-06-28 Tobias Burnus <burnus@net-b.de>
151 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
154 * symbol.c (gfc_add_ext_attribute): New function.
155 (gfc_get_sym_tree): New argument allow_subroutine.
156 (gfc_get_symbol,gfc_get_ha_sym_tree,gen_cptr_param,gen_fptr_param
157 gen_shape_param,generate_isocbinding_symbol): Use it.
158 * decl.c (find_special): New argument allow_subroutine.
159 (add_init_expr_to_sym,add_hidden_procptr_result,attr_decl1,
160 match_procedure_in_type,gfc_match_final_decl): Use it.
161 (gfc_match_gcc_attributes): New function.
162 * gfortran.texi (Mixed-Language Programming): New section
163 "GNU Fortran Compiler Directives".
164 * gfortran.h (ext_attr_t): New struct.
165 (symbol_attributes): Use it.
166 (gfc_add_ext_attribute): New prototype.
167 (gfc_get_sym_tree): Update pototype.
168 * expr.c (gfc_check_pointer_assign): Check whether call
169 convention is the same.
170 * module.c (import_iso_c_binding_module, create_int_parameter,
171 use_iso_fortran_env_module): Update gfc_get_sym_tree call.
172 * scanner.c (skip_gcc_attribute): New function.
173 (skip_free_comments,skip_fixed_comments): Use it.
174 (gfc_next_char_literal): Support !GCC$ lines.
175 * resolve.c (check_host_association): Update
176 gfc_get_sym_tree call.
177 * match.c (gfc_match_sym_tree,gfc_match_call): Update
178 gfc_get_sym_tree call.
179 * trans-decl.c (add_attributes_to_decl): New function.
180 (gfc_get_symbol_decl,get_proc_pointer_decl,
181 gfc_get_extern_function_decl,build_function_decl: Use it.
182 * match.h (gfc_match_gcc_attributes): Add prototype.
183 * parse.c (decode_gcc_attribute): New function.
184 (next_free,next_fixed): Support !GCC$ lines.
185 * primary.c (match_actual_arg,check_for_implicit_index,
186 gfc_match_rvalue,gfc_match_rvalue): Update
187 gfc_get_sym_tree call.
189 2009-06-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
191 * gfortran.h: Define HAVE_mpc_pow.
192 * arith.c (complex_reciprocal, complex_pow): If HAVE_mpc_pow,
193 don't define these functions.
194 (arith_power): If HAVE_mpc_pow, use mpc_pow.
196 2009-06-26 Janus Weil <janus@gcc.gnu.org>
200 * decl.c (add_hidden_procptr_result): Copy the typespec to the hidden
202 * expr.c (gfc_check_pointer_assign): Enable interface check for
203 procedure pointer assignments where the rhs is a function returning a
205 * resolve.c (resolve_symbol): If an external procedure with unspecified
206 return type can not be implicitly typed, it must be a subroutine.
208 2009-06-24 Janus Weil <janus@gcc.gnu.org>
211 * gfortran.h (gfc_component): New member 'formal_ns'.
212 (gfc_copy_formal_args_ppc,void gfc_ppc_use): New.
213 * interface.c (gfc_ppc_use): New function, analogous to
214 gfc_procedure_use, but for procedure pointer components.
215 * module.c (MOD_VERSION): Bump module version.
216 (mio_component): Treat formal arguments.
217 (mio_formal_arglist): Changed argument from gfc_symbol to
219 (mio_symbol): Changed argument of mio_formal_arglist.
220 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Call gfc_ppc_use,
221 to check actual arguments and treat formal args correctly.
222 (resolve_fl_derived): Copy formal args of procedure pointer components
223 from their interface.
224 * symbol.c (gfc_copy_formal_args_ppc): New function, analogous to
225 gfc_copy_formal_args, but for procedure pointer components.
227 2009-06-22 Janus Weil <janus@gcc.gnu.org>
231 * interface.c (compare_parameter): Set implicit type for function
232 actual arguments with BT_UNKNOWN.
234 2009-06-22 Tobias Burnus <burnus@net-b.de>
238 * simplify.c (gfc_simplify_spread): Fix the case that source=
241 2009-06-22 Paul Thomas <pault@gcc.gnu.org>
244 * interface.c (gfc_search_interface): Hold back a match to an
245 elementary procedure until all other possibilities are
248 2009-06-22 Paul Thomas <pault@gcc.gnu.org>
251 * simplify.c (gfc_simplify_spread): Restrict the result size to
252 the limit for an array constructor.
254 2009-06-21 Janus Weil <janus@gcc.gnu.org>
257 * interface.c (gfc_compare_interfaces): Take care of implicit typing
258 when checking the function attribute. Plus another bugfix.
259 (compare_parameter): Set attr.function and attr.subroutine according
260 to the usage of a procedure as actual argument.
262 2009-06-20 Tobias Burnus <burnus@net-b.de>
265 * trans-decl.c (add_argument_checking): Disable bounds check
266 for allowed argument storage association.
268 2009-06-19 Paul Thomas <pault@gcc.gnu.org>
271 * trans-expr.c (gfc_conv_procedure_call): Do not deallocate
272 allocatable components if the argument is a pointer.
274 2009-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
276 * gfortran.h (gfc_expr): Use mpc_t to represent complex numbers.
278 * arith.c, dump-parse-tree.c, expr.c, module.c, resolve.c,
279 simplify.c, target-memory.c, target-memory.h, trans-const.c,
280 trans-expr.c: Convert to mpc_t throughout.
282 2009-06-19 Ian Lance Taylor <iant@google.com>
284 * cpp.c (struct gfc_cpp_option_data): Give this struct, used for
285 the global variable gfc_cpp_option, a name.
287 2009-06-19 Janus Weil <janus@gcc.gnu.org>
290 * trans-expr.c (gfc_conv_procedure_call): Only add an extra addr_expr
291 to a procedure pointer actual argument, if it is not itself a
294 2009-06-18 Janus Weil <janus@gcc.gnu.org>
297 * resolve.c (resolve_contained_fntype): Prevent implicit typing for
298 procedures with explicit interface.
299 * symbol.c (gfc_check_function_type): Ditto.
301 2009-06-16 Ian Lance Taylor <iant@google.com>
303 * decl.c (build_struct): Rewrite loop over constructor elements.
305 2009-06-16 Janus Weil <janus@gcc.gnu.org>
309 * expr.c (gfc_check_pointer_assign): Call 'gfc_compare_interfaces' with
311 * gfortran.h (gfc_compare_interfaces): Additional argument.
312 * interface.c (operator_correspondence): Removed.
313 (gfc_compare_interfaces): Additional argument to return error message.
314 Directly use the code from 'operator_correspondence' instead of calling
315 the function. Check for OPTIONAL. Some rearrangements.
316 (check_interface1): Call 'gfc_compare_interfaces' without error message.
317 (compare_parameter): Call 'gfc_compare_interfaces' with error message.
318 * resolve.c (check_generic_tbp_ambiguity): Call 'gfc_compare_interfaces'
319 without error message.
321 2009-06-16 Tobias Burnus <burnus@net-b.de>
324 * trans-decl.c (create_function_arglist): Copy formal charlist to
325 have a proper passed_length for -fcheck=bounds.
327 2009-06-12 Steven G. Kargl <kargls@comcast.net>
329 * arith.c (gfc_enum_initializer): Move function ...
330 * decl.c: ... here. Remove gfc_ prefix and make static.
331 (enumerator_decl): Update function call.
332 * gfortran.h: Remove gfc_enum_initializer prototype.
334 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
336 * trans-array.c (gfc_trans_allocate_array_storage): Pass
338 (gfc_trans_array_constructor_value): Same.
339 (gfc_trans_scalarized_loop_end): Same.
340 (gfc_conv_ss_startstride): Same.
341 (gfc_trans_g77_array): Same.
342 (gfc_trans_dummy_array_bias): Same.
343 (gfc_conv_array_parameter): Same.
344 (structure_alloc_comps): Same.
345 * trans-expr.c (gfc_conv_function_call): Same.
346 (fill_with_spaces): Same.
347 (gfc_trans_string_copy): Same.
348 (gfc_trans_scalar_assign): Same.
349 * trans-stmt.c (gfc_trans_goto): Same.
350 (gfc_trans_if_1): Same.
351 (gfc_trans_simple_do): Same.
352 (gfc_trans_do): Same.
353 (gfc_trans_do_while): Same.
354 (gfc_trans_logical_select): Same.
355 (gfc_trans_select): Same.
356 (gfc_trans_forall_loop): Same.
357 (gfc_trans_nested_forall_loop): Same.
358 (generate_loop_for_temp_to_lhs): Same.
359 (generate_loop_for_rhs_to_temp): Same.
360 (gfc_trans_forall_1): Same.
361 (gfc_trans_where_assign): Same.
362 (gfc_trans_where_3): Same.
363 (gfc_trans_allocate): Same.
364 * trans.c (gfc_finish_block): Same.
365 (gfc_trans_runtime_check): Same.
366 (gfc_call_malloc): Same.
367 (gfc_allocate_with_status): Same.
368 (gfc_call_free): Same.
369 (gfc_deallocate_with_status): Same.
370 (gfc_call_realloc): Same.
371 (gfc_trans_code): Same.
372 * trans-decl.c (gfc_init_default_dt): Same.
373 (gfc_generate_constructors): Same.
374 * trans-io.c (gfc_trans_io_runtime_check): Same.
375 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
376 (gfc_conv_intrinsic_fdate): Same.
377 (gfc_conv_intrinsic_ttynam): Same.
378 (gfc_conv_intrinsic_minmax): Same.
379 (gfc_conv_intrinsic_minmax_char): Same.
380 (gfc_conv_intrinsic_anyall): Same.
381 (gfc_conv_intrinsic_count): Same.
382 (gfc_conv_intrinsic_arith): Same.
383 (gfc_conv_intrinsic_minmaxloc): Same.
384 (gfc_conv_intrinsic_minmaxval): Same.
385 (gfc_conv_intrinsic_rrspacing): Same.
386 (gfc_conv_intrinsic_array_transfer): Same.
387 (gfc_conv_intrinsic_trim): Same.
388 (gfc_conv_intrinsic_repeat): Same.
390 2009-06-12 Janus Weil <janus@gcc.gnu.org>
393 * resolve.c (resolve_symbol): Additional error check, preventing an
396 2009-06-11 Paul Thomas <pault@gcc.gnu.org>
399 * resolve.c (next_data_value): It is an error if the value is
402 2009-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
405 * intrinsic.c (add_functions): Add simplifiers for ISNAN,
406 IS_IOSTAT_END and IS_IOSTAT_EOR.
407 * intrinsic.h (gfc_simplify_is_iostat_end, gfc_simplify_is_iostat_eor,
408 gfc_simplify_isnan): New prototypes.
409 * intrinsic.c (gfc_simplify_is_iostat_end, gfc_simplify_is_iostat_eor,
410 gfc_simplify_isnan): New functions.
412 2009-06-11 Jakub Jelinek <jakub@redhat.com>
414 * interface.c (fold_unary): Rename to...
415 (fold_unary_intrinsic): ... this.
416 (gfc_extend_expr): Adjust caller.
417 (gfc_match_generic_spec): Likewise. Initialize *op to INTRINSIC_NONE
419 * expr.c (gfc_simplify_expr): Initialize start and end before calling
422 2009-06-10 Dave Korn <dave.korn.cygwin@gmail.com>
424 * trans-decl.c (create_main_function): Don't build main decl twice.
426 2009-06-09 Tobias Burnus <burnus@net-b.de>
428 * trans-decl.c (gfc_generate_function_code): Use gfc_option.rtcheck
429 instead of flag_bounds_check.
430 * intrinsic.texi (ISO_FORTRAN_ENV): Document INT{8,16,32,64} and
433 2009-06-08 Paul Thomas <pault@gcc.gnu.org>
435 * trans-array.h : Replace prototypes for
436 gfc_conv_descriptor_offset, gfc_conv_descriptor_stride,
437 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound with new
438 prototypes of the same names with _get or _set appended.
439 * trans-array.c : Make the originals of the above static and
440 new functions for the _get and _set functions. Update all the
441 references to these descriptor access functions.
442 * trans-expr.c : Update references to the above descriptor
444 * trans-intrinsic.c : The same.
445 * trans-openmp.c : The same.
446 * trans-stmt.c : The same.
448 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
450 * options.c (gfc_post_options): Disable dump_parse_tree
451 during -fcompare-debug-second.
453 2009-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
456 * gfortran.h (gfc_open): Add newunit expression to structure.
457 * io.c (io_tag): Add new unit tag and fix whitespace.
458 (match_open_element): Add matching for newunit.
459 (gfc_free_open): Free the newunit expression.
460 (gfc_resolve_open): Add newunit to resolution and check constraints.
461 (gfc_resolve_close): Add check for non-negative unit.
462 (gfc_resolve_filepos): Likewise.
463 (gfc_resolve_dt): Likewise.
464 * trans-io.c (set_parameter_value): Build runtime checks for unit
465 numbers within range of kind=4 integer. (gfc_trans_open) Set the
467 * ioparm.def (IOPARM): Define the newunit parameter as a pointer
468 to GFC_INTEGER_4, pint4.
470 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
474 * array.c (gfc_append_constructor): Added NULL-check.
475 * check.c (gfc_check_spread): Check DIM.
476 (gfc_check_unpack): Check that the ARRAY arguments provides enough
478 * intrinsic.h (gfc_simplify_spread): New prototype.
479 (gfc_simplify_unpack): Likewise.
480 * intrinsic.c (add_functions): Added new simplifier callbacks.
481 * simplify.c (gfc_simplify_spread): New.
482 (gfc_simplify_unpack): New.
483 * expr.c (check_transformational): Allow additional transformational
484 intrinsics in initialization expression.
486 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
490 * check.c (gfc_check_all_any): Check rank of DIM.
491 (gfc_check_count): Likewise.
492 * intrinsic.h (gfc_simplify_all): New prototype.
493 (gfc_simplify_any): Likewise.
494 (gfc_simplify_count): Likewise.
495 (gfc_simplify_sum): Likewise.
496 (gfc_simplify_product): Likewise.
497 * intrinsic.c (add_functions): Added new simplifier callbacks.
498 * simplify.c (transformational_result): New.
499 (simplify_transformation_to_scalar): New.
500 (simplify_transformation_to_array): New.
502 (gfc_simplify_all): New.
503 (gfc_simplify_any): New.
504 (gfc_simplify_count): New.
505 (gfc_simplify_sum): New.
506 (gfc_simplify_product): New.
507 * expr.c (check_transformational): Allow additional transformational
508 intrinsics in initialization expression.
510 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
512 * check.c (dim_rank_check): Return SUCCESS if DIM=NULL.
513 (gfc_check_lbound): Removed (now) redundant check for DIM=NULL.
514 (gfc_check_minloc_maxloc): Likewise.
515 (check_reduction): Likewise.
516 (gfc_check_size): Likewise.
517 (gfc_check_ubound): Likewise.
518 (gfc_check_cshift): Added missing shape-conformance checks.
519 (gfc_check_eoshift): Likewise.
520 * gfortran.h (gfc_check_conformance): Modified prototype to printf-style.
521 * expr.c (gfc_check_conformance): Accept error-message chunks in
522 printf-style. Changed all callers.
525 2009-06-07 Daniel Franke <franke.daniel@gmail.com>
529 * intrinsic.h (gfc_simplify_dot_product): New prototype.
530 (gfc_simplify_matmul): Likewise.
531 (gfc_simplify_transpose): Likewise.
532 * intrinsic.c (add_functions): Added new simplifier callbacks.
533 * simplify.c (init_result_expr): New.
534 (compute_dot_product): New.
535 (gfc_simplify_dot_product): New.
536 (gfc_simplify_matmul): New.
537 (gfc_simplify_transpose): New.
538 * expr.c (check_transformational): Allow transformational intrinsics
539 with simplifier in initialization expression.
541 2009-06-06 Daniel Franke <franke.daniel@gmail.com>
544 * simplify.c (gfc_simplify_reshape): Fixed reshaping of empty arrays
547 2009-06-06 Daniel Franke <franke.daniel@gmail.com>
550 * intrinsic.h (gfc_simplify_pack): New prototype.
551 * intrinsic.c (add_functions): Added
552 simplifier-callback to PACK.
553 * simplify.c (is_constant_array_expr): Moved
554 to beginning of file.
555 (gfc_simplify_pack): New.
556 * check.c (gfc_check_pack): Check that VECTOR has enough elements.
557 Added safeguards for empty arrays.
559 2009-06-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
561 * simplify.c (call_mpc_func): Use mpc_realref/mpc_imagref
562 instead of MPC_RE/MPC_IM.
564 2009-06-05 Alexandre Oliva <aoliva@redhat.com>
566 * trans-decl.c (gfc_build_qualified_array): Don't skip generation
568 * trans.h (struct lang_type): Add base_decls.
569 (GFC_TYPE_ARRAY_BASE_DECL): New.
570 * trans-types.c (gfc_get_array_type_bounds): Initialize base decls
571 proactively and excessively.
572 (gfc_get_array_descr_info): Use existing base decls if available.
574 2009-06-04 Daniel Franke <franke.daniel@gmail.com>
577 * check.c (gfc_check_reshape): Additional checks for the
578 SHAPE and ORDER arguments.
579 * simplify.c (gfc_simplify_reshape): Converted argument checks
582 2009-06-03 Tobias Burnus <burnus@net-b.de>
584 * gfortran.texi: Add mixed-language programming, mention
585 varying string lengths, some clean up of introduction parts.
586 * intrinsic.texi (instrinsic modules): Create @menu for subsections.
587 (ISO_C_BINDING): Support ISOCBINDING_INT_FAST128_T.
588 * libgfortran.h: Comment to rember to keep gfortran.texi in sync.
589 * iso-c-binding.def: Support ISOCBINDING_INT_FAST128_T.
591 2009-06-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
592 Tobias Burnus <burnus@net-b.de>
594 * iso-c-binding.def: Use INTMAX_TYPE instead of intmax_type_node.
595 * trans-types.c (init_c_interop_kinds): Remove intmax_type_node.
597 2009-06-03 Alexandre Oliva <aoliva@redhat.com>
599 * module.c (mio_f2k_derived): Initialize cur.
601 2009-06-01 Tobias Burnus <burnus@net-b.de>
604 * trans-decl.c (gfc_sym_identifier): Use "MAIN__" for PROGRAM "main".
605 (create_main_function): Set main_identifier_node.
607 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
610 * trans-types.c (gfc_build_uint_type): Make nonstatic.
611 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): New prototypes.
612 * trans-types.h (gfc_build_uint_type): Add prototype.
613 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
614 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
615 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
616 gfc_conv_intrinsic_trailz): Call the right builtins or library
617 functions, and cast arguments to unsigned types first.
618 * simplify.c (gfc_simplify_leadz): Deal with negative arguments.
620 2009-05-27 Ian Lance Taylor <iant@google.com>
622 * Make-lang.in (gfortran$(exeext)): Change $(COMPILER) to
624 (f951$(exeext)): Likewise.
626 2009-05-27 Tobias Burnus <burnus@net-b.de>
629 * trans-decl.c (create_main_function): Mark MAIN__ and
630 argc/argv as TREE_USED and push/pop function_decl context
633 2009-05-26 Tobias Burnus <burnus@net-b.de>
636 * gfortranspec.c (lang_specific_driver): Stop linking
638 * trans-decl.c (gfc_build_builtin_function_decls): Stop
639 making MAIN__ publicly visible.
640 (gfc_build_builtin_function_decls): Add
641 gfor_fndecl_set_args.
642 (create_main_function) New function.
643 (gfc_generate_function_code): Use it.
645 2009-05-26 Tobias Burnus <burnus@net-b.de>
648 * match.c (gfc_match_nullify): NULLify freed pointer.
650 2009-05-26 Ian Lance Taylor <iant@google.com>
652 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
653 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
655 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
657 * gfortran.h (GFC_MPC_RND_MODE): New.
658 * simplify.c (call_mpc_func): New helper function.
659 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
660 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
662 2009-05-25 Janus Weil <janus@gcc.gnu.org>
665 * primary.c (gfc_match_varspec): Handle procedure pointer components
666 with array return value.
667 * resolve.c (resolve_expr_ppc): Ditto.
668 (resolve_symbol): Make sure the interface of a procedure pointer has
670 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
671 components with array return value.
672 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
673 gfc_trans_arrayfunc_assign): Ditto.
674 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
675 where the rhs is a dummy argument.
676 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
677 procedure pointer components with array return value.
679 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
684 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
686 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
689 * module.c (read_md5_from_module_file): Close file before returning.
691 2009-05-18 Janus Weil <janus@gcc.gnu.org>
694 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
696 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
698 (resolve_fl_derived): Procedure pointer components are not required to
699 have constant array bounds in their return value.
701 2009-05-18 Janus Weil <janus@gcc.gnu.org>
703 * intrinsic.c (add_sym): Fix my last commit (r147655),
704 which broke bootstrap.
706 2009-05-18 Richard Guenther <rguenther@suse.de>
709 * trans-expr.c (gfc_trans_zero_assign): For local array
710 destinations use an assignment from an empty constructor.
712 2009-05-18 Janus Weil <janus@gcc.gnu.org>
716 * expr.c (gfc_check_pointer_assign): Check intents when comparing
718 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
719 (gfc_compare_interfaces): Additional argument.
720 * interface.c (operator_correspondence): Add check for equality of
721 intents, and new argument 'intent_check'.
722 (gfc_compare_interfaces): New argument 'intent_check', which is passed
723 on to operator_correspondence.
724 (check_interface1): Don't check intents when comparing interfaces.
725 (compare_parameter): Do check intents when comparing interfaces.
726 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
728 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
729 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
731 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
732 : New functions to add intrinsic symbols, specifying custom intents.
733 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
734 (add_functions,add_subroutines): Add intents for various intrinsics.
735 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
736 comparing interfaces.
737 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
739 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
741 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
743 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
744 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
745 * iso-c-binding.def: Update definitions for the INT*_T,
746 INT_LEAST*_T and INT_FAST*_T named parameters.
747 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
748 gfc_get_real_kind_from_width_isofortranenv): New functions.
750 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
753 * intrinsic.c (add_functions, add_subroutines): Fix argument
754 names and wrap long lines.
755 * intrinsic.texi: Fix documentation and argument names of
756 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
757 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
758 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
759 SELECTED_REAL_KIND and XOR.
761 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
764 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
765 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
766 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
767 gfc_simplify_erfc_scaled): New functions.
769 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
772 * resolve.c (resolve_substring): Don't allow too large substring
774 (gfc_resolve_substring_charlen): Fix typo.
775 (gfc_resolve_character_operator): Fix typo.
776 (resolve_charlen): Catch unreasonably large string lengths.
777 * simplify.c (gfc_simplify_len): Don't error out on LEN
780 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
783 * decl.c (set_enum_kind): Use global short-enums flag.
784 * gfortran.h (gfc_option_t): Remove short_enums flag.
785 * lang.opt (-fshort-enums): Refer to C documentation.
786 * options.c (gfc_init_options, gfc_handle_option): Use global
789 2009-05-15 Tobias Burnus <burnus@net-b.de>
792 * f95-lang.c: Add gfc_maybe_initialize_eh.
793 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
794 * Make-lang.in: Add new .h dendencies for f95-lang.c
795 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
796 * misc.c (gfc_free): Avoid #define trickery for free.
798 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
800 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
801 of allocate and deallocate statements.
803 2009-05-14 Ian Lance Taylor <iant@google.com>
805 * decl.c (match_attr_spec): Change d to unsigned int.
806 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
807 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
808 * module.c (read_module): Change i to int. Add cast.
809 (write_module): Change i to int.
810 * symbol.c (gfc_get_namespace): Change in to int.
811 (gfc_free_namespace): Change i to int.
812 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
813 unsigned int. Add cast.
814 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
817 2009-05-14 Daniel Kraft <d@domob.eu>
820 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
821 type-bound procedure storage structure.
823 2009-05-14 Janus Weil <janus@gcc.gnu.org>
826 * decl.c (gfc_match_function_decl): Use gfc_add_type.
827 * symbol.c (gfc_add_type): Better checking for duplicate types in
828 function declarations. And: Always give an error for duplicte types,
829 not just a warning with -std=gnu.
831 2009-05-14 Jakub Jelinek <jakub@redhat.com>
834 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
835 isn't an extension. Reject non-CHARACTER array element of
836 assumed shape or pointer or assumed size array.
837 * trans-array.c (array_parameter_size): New function.
838 (gfc_conv_array_parameter): Add size argument. Call
839 array_parameter_size if it is non-NULL.
840 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
841 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
843 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
844 * trans-io.c (gfc_convert_array_to_string): Rewritten.
846 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
848 * gfortran.h (gfc_code): Rename struct member expr to expr1.
849 * openmp.c (resolve_omp_atomic): Update expr to expr1.
850 * interface.c (gfc_extend_assign): Ditto.
851 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
852 gfc_trans_init_assign): Ditto.
853 * dump-parse-tree.c (show_code_node): Ditto.
854 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
855 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
856 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
857 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
858 gfc_trans_logical_select, gfc_trans_character_select
859 forall_make_variable_temp, check_forall_dependencies
860 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
861 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
862 * io.c (match_io_element, gfc_match_inquire): Ditto.
863 * resolve.c (resolve_typebound_call, resolve_ppc_call,
864 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
865 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
866 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
867 * st.c (gfc_free_statement): Ditto.
868 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
869 match_arithmetic_if, gfc_match_if, gfc_match_elseif
870 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
871 gfc_match_nullify, match_typebound_call, gfc_match_call
872 gfc_match_select, match_simple_where, gfc_match_where
873 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
874 * trans-io.c (gfc_trans_transfer): Ditto.
875 * parse.c (parse_where_block, parse_if_block): Ditto.
877 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
879 * gfortran.h (gfc_code): Rename struct member label to label1.
880 * dump-parse-tree.c (show_code_node): Update symbol.
881 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
882 gfc_trans_arithmetic_if): Ditto.
883 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
884 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
885 gfc_match_assign, gfc_match_goto): Ditto.
886 * parse.c (parse_do_block): Ditto.
888 2009-05-13 Tobias Burnus <burnus@net-b.de>
891 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
892 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
893 * trans.c (gfc_trans_code): Ditto.
894 * resolve.c (resolve_code): Ditto.
895 * st.c (gfc_free_statement): Ditto.
896 * parse.c (accept_statement): Ditto.
898 2009-05-12 Tobias Burnus <burnus@net-b.de>
901 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
903 2009-05-11 Steve Ellcey <sje@cup.hp.com>
905 * resolve.c (check_host_association): Initialize tail.
907 2009-05-11 Janus Weil <janus@gcc.gnu.org>
910 * resolve.c (resolve_fl_derived): Only return FAILURE if
911 gfc_notify_std fails.
913 2009-05-10 Ian Lance Taylor <iant@google.com>
915 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
917 (enum gfc_omp_default_sharing): Likewise.
918 * module.c (enum gfc_rsym_state): New enum, broken out of
920 (enum gfc_wsym_state): Likewise.
921 * parse.c (enum state_order): New enum, broken out of st_state.
923 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
926 * trans-array.c (gfc_trans_array_constructor_value): Fold
927 convert numeric constants.
928 (gfc_build_constant_array_constructor): The same.
930 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
933 * trans-expr.c (gfc_conv_operator_assign): Remove function.
934 * trans.h : Remove prototype for gfc_conv_operator_assign.
935 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
936 derivde types with intent(out).
937 (gfc_trans_call): Add mask, count1 and invert arguments. Add
938 code to use mask for WHERE assignments.
939 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
940 (gfc_trans_where_assign): The gfc_symbol argument is replaced
941 by the corresponding code. If this has a resolved_sym, then
942 gfc_trans_call is called. The call to gfc_conv_operator_assign
944 (gfc_trans_where_2): Change the last argument in the call to
945 gfc_trans_where_assign.
946 * trans-stmt.h : Modify prototype for gfc_trans_call.
947 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
949 2009-05-08 Janus Weil <janus@gcc.gnu.org>
952 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
953 the symbol is a module procedure.
955 2009-05-08 Tobias Burnus <burnus@net-b.de>
957 * invoke.texi: Add do/recursion to the -fcheck= summary.
959 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
962 * gfortran.texi: Document that we don't support variable FORMAT
965 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
968 * error.c (error_print): Add missing break statement.
970 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
973 * invoke.texi: Document that -fdollar-ok does not allow $ to be
974 used in IMPLICIT statement.
976 2009-05-06 Janus Weil <janus@gcc.gnu.org>
977 Paul Thomas <pault@gcc.gnu.org>
980 * decl.c (match_procedure_interface): New function to match the
981 interface for a PROCEDURE statement.
982 (match_procedure_decl): Call match_procedure_interface.
983 (match_ppc_decl): New function to match the declaration of a
984 procedure pointer component.
985 (gfc_match_procedure): Call match_ppc_decl.
986 (match_binding_attributes): Add new argument 'ppc' and handle the
987 POINTER attribute for procedure pointer components.
988 (match_procedure_in_type,gfc_match_generic): Added new argument to
989 match_binding_attributes.
990 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
991 procedure pointer components.
992 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
993 (gfc_check_pointer_assign): Handle procedure pointer components, but no
995 (is_proc_ptr_comp): New function to determine if an expression is a
996 procedure pointer component.
997 * gfortran.h (expr_t): Add EXPR_PPC.
998 (symbol_attribute): Add new member 'proc_pointer_comp'.
999 (gfc_component): Add new member 'formal'.
1000 (gfc_exec_op): Add EXEC_CALL_PPC.
1001 (gfc_get_default_type): Changed first argument.
1002 (is_proc_ptr_comp): Add prototype.
1003 (gfc_match_varspec): Add new argument.
1004 * interface.c (compare_actual_formal): Handle procedure pointer
1006 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
1007 procedure pointer components.
1008 * module.c (mio_expr): Handle EXPR_PPC.
1009 * parse.c (parse_derived): Handle procedure pointer components.
1010 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
1011 procedure pointer components.
1012 (gfc_variable_attr): Handle procedure pointer components.
1013 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
1014 first argument of gfc_get_default_type.
1015 (match_variable): Added new argument to gfc_match_varspec.
1016 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
1017 first argument of gfc_get_default_type.
1018 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
1020 (resolve_ppc_call): New function to resolve a call to a procedure
1021 pointer component (subroutine).
1022 (resolve_expr_ppc): New function to resolve a call to a procedure
1023 pointer component (function).
1024 (gfc_resolve_expr): Handle EXPR_PPC.
1025 (resolve_code): Handle EXEC_CALL_PPC.
1026 (resolve_fl_derived): Copy the interface for a procedure pointer
1028 (resolve_symbol): Fix overlong line.
1029 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
1030 * symbol.c (gfc_get_default_type): Changed first argument.
1031 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
1032 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
1033 * trans.h (gfc_conv_function_call): Renamed.
1034 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
1035 * trans-expr.c (gfc_conv_component_ref): Ditto.
1036 (gfc_conv_function_val): Rename to 'conv_function_val', add new
1037 argument 'expr' and handle procedure pointer components.
1038 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
1039 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
1040 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
1041 argument 'expr' and handle procedure pointer components.
1042 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
1043 procedure pointer component.
1044 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
1045 (gfc_conv_structure): Handle procedure pointer components.
1046 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
1047 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
1048 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
1049 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
1050 * trans-types.h (gfc_get_ppc_type): Add prototype.
1051 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
1052 for a procedure pointer component.
1053 (gfc_get_derived_type): Handle procedure pointer components.
1055 2009-05-06 Tobias Burnus <burnus@net-b.de>
1058 * resolve.c (resolve_symbol): Print no warning for implicitly
1059 typed intrinsic functions.
1061 2009-05-05 Janus Weil <janus@gcc.gnu.org>
1064 * expr.c (gfc_check_pointer_assign): Check for statement functions and
1065 internal procedures in procedure pointer assignments.
1067 2009-04-28 Janus Weil <janus@gcc.gnu.org>
1070 * resolve.c (resolve_symbol): Correctly copy the interface of a
1071 PROCEDURE statement if the interface involves a RESULT variable.
1073 2009-04-28 Janus Weil <janus@gcc.gnu.org>
1077 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
1079 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
1081 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
1084 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
1085 type parentheses argument if it is a variable with allocatable
1088 2009-04-27 Ian Lance Taylor <iant@google.com>
1090 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
1092 * trans-io.c (st_parameter_field): Add casts to enum type.
1094 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
1097 fortran/data.c (gfc_assign_data_value): If the lvalue is an
1098 assumed character length entity in a data statement, then
1099 return FAILURE to prevent segmentation fault.
1101 2009-04-26 Jakub Jelinek <jakub@redhat.com>
1103 * trans-decl.c: Include pointer-set.h.
1104 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
1105 (gfc_nonlocal_dummy_array_decl): New function.
1106 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
1108 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
1109 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
1110 chain it to outermost block's vars, destroy it afterwards.
1111 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
1113 2009-04-25 Janus Weil <janus@gcc.gnu.org>
1116 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
1117 They differ if the symbol has been use-renamed.
1119 2009-04-24 Ian Lance Taylor <iant@google.com>
1121 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
1122 out of struct gfc_symbol.
1123 (struct gfc_symbol): Use enum gfc_symbol_type.
1124 (enum gfc_array_ref_dimen_type): New named enum type, broken out
1125 of struct gfc_array_ref).
1126 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
1127 (mod_pointee_as): Update declaration.
1128 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
1129 (gfc_mod_pointee_as): Change return type to "match".
1130 * module.c (mio_array_ref): Add cast to enum type.
1131 (mio_symbol): Likewise.
1132 * resolve.c (resolve_global_procedure): Change type to enum
1134 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
1137 2009-04-24 Daniel Kraft <d@domob.eu>
1139 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
1140 (struct gfc_symtree): Moved "typebound" member inside union.
1141 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
1142 type-bound procedures there.
1143 (gfc_get_tbp_symtree): New procedure.
1144 * symbol.c (tentative_tbp_list): New global.
1145 (gfc_get_namespace): NULL new "tb_sym_root" member.
1146 (gfc_new_symtree): Removed initialization of "typebound" member.
1147 (gfc_undo_symbols): Process list of tentative tbp's.
1148 (gfc_commit_symbols): Ditto.
1149 (free_tb_tree): New method.
1150 (gfc_free_namespace): Call it.
1151 (gfc_get_typebound_proc): New method.
1152 (gfc_get_tbp_symtree): New method.
1153 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
1154 and gfc_namespace with regards to tbp's.
1155 * dump-parse-tree.c (show_typebound): Ditto.
1156 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
1157 as it isn't a symbol any longer.
1158 * module.c (mio_typebound_symtree): Adapt to changes.
1159 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
1160 rather than "gfc_get_sym_tree".
1161 (mio_f2k_derived): Ditto.
1162 * decl.c (match_procedure_in_type): Ditto.
1163 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
1164 * resolve.c (check_typebound_override): Adapt to changes.
1165 (resolve_typebound_generic): Ditto.
1166 (resolve_typebound_procedures): Ditto.
1167 (ensure_not_abstract_walker): Ditto.
1168 (ensure_not_abstract): Ditto.
1169 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
1170 instance, through removed tentative ones).
1171 * gfc-internals.texi (Type-bound procedures): Document changes.
1173 2009-04-24 Janus Weil <janus@gcc.gnu.org>
1177 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
1178 for the formal arguments.
1180 2009-04-21 Taras Glek <tglek@mozilla.com>
1182 * f95-lang.c: Update GTY annotations to new syntax.
1183 * trans-intrinsic.c: Likewise.
1184 * trans-io.c: Likewise.
1185 * trans.h: Likewise.
1187 2009-04-22 Janus Weil <janus@gcc.gnu.org>
1190 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
1191 (match_procedure_decl): Set if_source.
1192 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
1193 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
1194 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
1195 add documentation. Rename copy_formal_args and copy_formal_args_intr.
1196 * interface.c (gfc_compare_interfaces): Check for return types,
1197 handle IFSRC_UNKNOWN.
1198 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
1199 (gfc_procedure_use): Modified handling of intrinsics.
1200 * intrinsic.c (add_functions): Bugfix for "dim".
1201 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
1202 which copies the interface from isym to sym.
1203 (resolve_procedure_expression,resolve_function): Use new function
1204 'resolve_intrinsic'.
1205 (resolve_symbol): Add function attribute for externals with return type
1206 and use new function 'resolve_intrinsic'.
1207 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
1208 (copy_formal_args): Renamed to gfc_copy_formal_args.
1209 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
1210 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
1212 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1214 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
1215 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
1216 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
1217 copyright and license notices.
1218 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
1219 ChangeLog-2008: Correct dates.
1221 2009-04-20 Tobias Burnus <burnus@net-b.de>
1224 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
1226 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
1229 * resolve.c (is_sym_host_assoc): New function.
1230 (resolve_fl_derived): Call it when checking PRIVATE components
1231 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
1233 (resolve_fl_namelist): Call it twice to check for host
1236 2009-04-20 Ian Lance Taylor <iant@google.com>
1238 * module.c (import_iso_c_binding_module): Add casts to enum type.
1239 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
1241 (gfc_conv_intrinsic_anyall): Likewise.
1242 (gfc_conv_intrinsic_arith): Likewise.
1243 (gfc_conv_intrinsic_minmaxloc): Likewise.
1244 (gfc_conv_intrinsic_minmaxval): Likewise.
1245 (gfc_conv_intrinsic_bitop): Likewise.
1246 (gfc_conv_intrinsic_singlebitop): Likewise.
1247 (gfc_conv_intrinsic_strcmp): Likewise.
1249 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1250 Jakub Jelinek <jakub@redhat.com>
1253 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
1254 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
1255 (ompws_flags): New extern decl.
1256 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
1257 for the outer dimension if ompws_flags allow it.
1258 * trans.c (gfc_generate_code): Clear ompws_flags.
1259 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
1260 array assignments inside of !$omp workshare.
1261 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
1263 * trans-openmp.c (ompws_flags): New variable.
1264 (gfc_trans_omp_workshare): Rewritten.
1266 2009-04-11 Daniel Kraft <d@domob.eu>
1269 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
1270 the actual passed string length for dummy arguments.
1271 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
1272 assertion, moved a local variable into the innermost block it is needed.
1273 (create_function_arglist): Removed TODO about the check being
1274 implemented and initialize cl->passed_length here.
1275 (add_argument_checking): New method.
1276 (gfc_generate_function_code): Call the argument checking method.
1278 2009-04-11 Janus Weil <janus@gcc.gnu.org>
1281 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
1283 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
1285 * resolve.c (resolve_global_procedure): Enable whole-file checking for
1286 procedures that are declared later in the file.
1288 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
1291 * trans.c (gfc_allocate_with_status): Fix type mismatches
1294 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
1297 * expr.c (find_array_section): Leave early on zero-sized arrays.
1299 2009-04-09 Janus Weil <janus@gcc.gnu.org>
1302 * decl.c (add_hidden_procptr_result): New function for handling
1303 procedure pointer return values by adding a hidden result variable.
1304 (variable_decl,match_procedure_decl,gfc_match_function_decl,
1305 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
1307 * parse.c (parse_interface): Add EXTERNAL attribute only after
1308 FUNCTION/SUBROUTINE declaration is complete.
1309 * primary.c (replace_hidden_procptr_result): New function for replacing
1310 function symbol by hidden result variable.
1311 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
1313 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
1314 resolve_symbol): Allow for procedure pointer function results.
1315 (resolve_fl_procedure): Conflict detection moved here from
1317 * symbol.c (gfc_check_function_type): Allow for procedure pointer
1319 (check_conflict): Move some conflict detection to resolution stage.
1320 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
1323 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1325 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
1326 contain TYPE_STRING_FLAG types.
1328 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
1331 * invoke.texi (fdollar-ok): Fix typo.
1333 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
1336 * invoke.texi (fdollar-ok): Clarify limitations.
1338 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
1341 * trans-array.c (gfc_trans_deferred_array): Return if this
1342 is a result variable.
1344 2009-04-07 Janus Weil <janus@gcc.gnu.org>
1347 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
1348 procedure pointer decls.
1350 2009-04-07 Janus Weil <janus@gcc.gnu.org>
1353 * expr.c (gfc_check_pointer_assign): Enable interface check for
1355 * gfortran.h: Add copy_formal_args_intr.
1356 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
1357 if second argument is an intrinsic.
1358 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
1360 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
1361 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
1362 intrinsic interfaces here. Must happen earlier.
1363 (resolve_symbol): Resolution of intrinsic interfaces moved here from
1364 resolve_specific_..., and formal args are now copied from intrinsic
1366 * symbol.c (copy_formal_args_intr): New function to copy the formal
1367 arguments from an intinsic procedure.
1369 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
1372 * dependency.c (ref_same_as_full_array): New function.
1373 (gfc_dep_resolver): Call it.
1375 2009-04-06 Janus Weil <janus@gcc.gnu.org>
1378 * decl.c (match_procedure_decl): Fix double declaration problems with
1379 PROCEDURE statements.
1380 * symbol.c (gfc_add_type): Ditto.
1382 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
1385 * trans-array.c (gfc_conv_array_ref): If the symbol has the
1386 temporary attribute use the array_spec for the bounds.
1387 * gfortran.h : Add the temporary field to the structure
1389 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
1390 temporary attribute.
1392 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
1395 * trans-array.c (gfc_trans_array_constructor_value): Shadow
1396 implied do-loop variable to avoid spurious middle-end warnings.
1398 2009-04-04 Tobias Burnus <burnus@net-b.de>
1401 * trans-decl.c (gfc_generate_function_code): Move recursive
1402 check to the right position.
1404 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
1407 * trans-common.c (translate_common): Do not offset the whole
1410 2009-04-03 Tobias Burnus <burnus@net-b.de>
1413 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
1414 if it is not a procedure pointer.
1415 * primary.c (match_actual_arg): Ditto.
1417 2009-03-31 Joseph Myers <joseph@codesourcery.com>
1419 PR preprocessor/15638
1420 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
1422 2009-03-30 Steven G. Kargl <kargls@comcast.net>
1425 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
1426 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
1427 comments. Minor whitespace cleanup.
1428 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
1429 (resolve_deallocate_expr (gfc_expr *e): Update error message.
1430 (resolve_allocate_expr): Remove dead code. Update error message.
1431 Move error checking to ...
1432 (resolve_allocate_deallocate): ... here. Add additional error
1433 checking for STAT, ERRMSG, and allocate-objects.
1434 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
1435 Check for redundant uses of STAT and ERRMSG. Reword error message
1436 and add checking for pointer, allocatable, and proc_pointer attributes.
1438 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
1443 * symbol.c : Add gfc_global_ns_list.
1444 * decl.c (add_global_entry): Set the namespace ('ns') field.
1445 * gfortran.h : Add the resolved field to gfc_namespace. Add the
1446 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
1447 gfc_option_t. Add the prototype for gfc_free_dt_list.
1448 * lang.opt : Add the whole-file option.
1449 * invoke.texi : Document the whole-file option.
1450 * resolve.c (resolve_global_procedure): If the fwhole-file
1451 option is set, reorder gsymbols to ensure that translation is
1452 in the right order. Resolve the gsymbol's namespace if that
1453 has not occurred and then check interfaces.
1454 (resolve_function): Move call to resolve_global_procedure.
1455 (resolve_call): The same.
1456 (resolve_codes): Store the current labels_obstack.
1457 (gfc_resolve) : Return if the namespace is already resolved.
1458 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
1459 option is selected, use the backend_decl of a gsymbol, if it is
1461 parse.c (add_global_procedure, add_global_program): If the flag
1462 whole-file is set, add the namespace to the gsymbol.
1463 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
1464 the global namespace list. Rearrange to do resolution of all
1465 the procedures in a file, followed by their translation.
1466 * options.c (gfc_init_options): Add -fwhole-file.
1467 (gfc_handle_option): The same.
1469 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1471 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
1472 family of intrinsics instead of BUILT_IN_INF family.
1473 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
1474 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
1476 2009-03-30 Jakub Jelinek <jakub@redhat.com>
1478 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
1479 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
1481 2009-03-30 Joseph Myers <joseph@codesourcery.com>
1483 PR rtl-optimization/323
1484 * options.c (gfc_post_options): Set
1485 flag_excess_precision_cmdline. Give an error for
1486 -fexcess-precision=standard for processors where the option is
1489 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1491 PR preprocessor/34695
1492 * cpp.c (cb_cpp_error): New.
1493 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
1494 Don't check cpp_errors (cpp_in).
1495 (gfc_cpp_init_0): Set cb->error.
1497 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
1500 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
1501 expr.c (gfc_match_init_expr): Add global variable init_flag to
1502 flag matching an initialization expression.
1503 (check_intrinsic_op): Move no longer reachable error message to ...
1504 * arith.c (arith_power): ... here. Remove gfc_ prefix in
1505 gfc_arith_power. Use init_flag. Allow constant folding of x**y
1506 when y is REAL or COMPLEX.
1507 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
1508 for constant folding.
1509 * gfc_power: Update gfc_arith_power to arith_power
1511 2009-03-29 Daniel Kraft <d@domob.eu>
1514 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
1515 added a comment explaining DEFERRED binding handling.
1516 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
1517 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
1518 and do some validity checks for DEFERRED and this construct.
1519 * module.c (binding_overriding): New string constant for DEFERRED.
1520 (mio_typebound_proc): Module-IO DEFERRED flag.
1521 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
1522 binding is not overridden by a DEFERRED one.
1523 (resolve_typebound_procedure): Allow abstract interfaces as targets
1524 for DEFERRED bindings.
1525 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
1526 (resolve_fl_derived): Use new "ensure_not_abstract" method for
1527 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
1528 binding is overridden.
1529 (check_typebound_baseobject): New method.
1530 (resolve_compcall), (resolve_typebound_call): Check base-object of
1531 the type-bound procedure call.
1532 * gfc-internals.texi (Type-bound procedures): Document a little bit
1533 about internal handling of DEFERRED bindings.
1535 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
1538 * gfortran.h (gfc_st_label): Fix comment.
1539 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
1540 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
1541 END SELECT with labels.
1542 (check_do_closure): Fix formatting.
1543 (parse_do_block): Fix typo in error message.
1544 * resolve.c (code_stack): Remove tail member. Update comment to
1545 new use of reachable_labels.
1546 (reachable_labels): Rename to ...
1547 (find_reachable_labels): ... this. Overhaul. Update preceding
1549 (resolve_branch): Fix comment preceding function. Rewrite.
1550 (resolve_code): Update call to find_reachable_labels. Add code to
1551 deal with EXEC_END_BLOCK.
1552 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
1553 Add 2009 to copyright years.
1554 * trans.c (gfc_trans_code): Likewise on both counts.
1556 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1559 * expr.c (gfc_check_assign): Allow pointer components when
1563 * resolve.c (check_data_variable): Treat pointer arrays with
1566 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1569 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
1570 have a string_length.
1572 2009-03-28 Tobias Burnus <burnus@net-b.de>
1575 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
1576 Add GFC_RTCHECK_DO support.
1577 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
1578 * invoke.texi (-fcheck): Document "do" option.
1580 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1583 * trans-array.c (get_elemental_fcn_charlen): Remove.
1584 (get_array_charlen): New function to replace previous.
1586 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1589 * parse.c (parse_derived): Do not break on finding pointer,
1590 allocatable or private components.
1592 2009-03-28 Tobias Burnus <burnus@net-b.de>
1595 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
1596 * trans-decl.c (gfc_generate_function_code): Add recursion check.
1597 * invoke.texi (-fcheck): Add recursive option.
1599 2009-03-28 Tobias Burnus <burnus@net-b.de>
1602 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
1604 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1605 Paul Thomas <pault@gcc.gnu.org>
1606 Tobias Burnus <burnus@net-b.de>
1608 * gfortran.h (gfc_option_t): Add rtcheck.
1609 * lang.opt: New option -fcheck.
1610 * libgfortran.h: Add GFC_RTCHECK_* constants.
1611 * invoke.texi: Document -fcheck.
1612 * options.c (gfc_handle_runtime_check_option): New function.
1613 (gfc_init_options,gfc_post_options,gfc_handle_option):
1616 2009-03-27 Richard Guenther <rguenther@suse.de>
1618 * trans-array.c (gfc_conv_descriptor_data_addr): Use
1619 gfc_build_addr_expr instead of build_fold_addr_expr.
1620 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
1621 gfc_trans_constant_array_constructor, gfc_conv_array_data,
1622 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
1623 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
1624 gfc_conv_function_val, gfc_conv_operator_assign,
1625 gfc_conv_subref_array_arg, gfc_conv_function_call,
1626 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
1627 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
1628 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1629 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
1630 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
1631 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
1632 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1633 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
1634 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
1635 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
1636 build_filepos, gfc_trans_inquire, gfc_trans_wait,
1637 nml_get_addr_expr, transfer_namelist_element, build_dt,
1638 gfc_trans_dt_end, transfer_array_component, transfer_expr,
1639 transfer_array_desc, gfc_trans_transfer): Likewise.
1640 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
1641 * trans.c (gfc_build_addr_expr): Mark the base of the address
1644 2009-03-27 Tobias Burnus <burnus@net-b.de>
1646 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
1647 (gfc_expr): Add is_snan.
1648 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1649 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1650 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1651 * resolve.c (build_default_init_expr): Update call.
1652 * target-memory.c (encode_float): Ditto.
1653 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1655 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1657 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1660 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1662 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1665 2009-02-27 Tobias Burnus <burnus@net-b.de>
1668 * module.c (read_md5_from_module_file): Add missing quote.
1670 2009-02-27 Tobias Burnus <burnus@net-b.de>
1673 * module.c (read_md5_from_module_file): Include mod version
1674 in had-changed test.
1676 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1679 * interface.c (compare_type_rank_if): Return 1 if the symbols
1680 are the same and deal with external procedures where one is
1681 identified to be a function or subroutine by usage but the
1684 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1687 * trans-array.c (gfc_conv_array_initializer): Convert all
1688 expressions rather than ICEing.
1690 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1693 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1694 make global. Change function name in error messages.
1695 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1696 (gfc_array_ref_shape): Likewise.
1697 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1698 * simplify.c (simplify_bound_dim): Add ref argument.
1699 If the reference isn't a full array, return one for
1700 the lower bound and the extent for the upper bound.
1701 (simplify_bound): For array sections, take as from the
1702 argument. Add reference to all to simplify_bound_dim.
1704 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1706 * scanner.c (load_line): At end of line, skip '\r' without setting
1707 the truncation flag.
1709 2009-02-18 Daniel Kraft <d@domob.eu>
1711 * gfortran.texi: New chapter about compiler characteristics.
1712 (Compiler Characteristics): Document KIND type parameters here.
1714 2009-02-18 Tobias Burnus <burnus@net-b.de>
1716 * intrinsic.texi (MALLOC): Make example more portable.
1718 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1721 * module.c (gfc_dump_module,gfc_use_module): Add module
1724 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1728 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1729 function references to ensure that a valid expression is used.
1730 (gfc_conv_function_call): Pass Cray pointers to procedures.
1732 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1734 * gfortranspec.c (lang_specific_driver): Update copyright notice
1737 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1741 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1742 descriptor ubound for UBOUND, when the array lbound == 1.
1744 2009-01-27 Daniel Kraft <d@domob.eu>
1747 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1748 for the real type needed to make it work for subcomponent-references.
1750 2009-01-21 Daniel Kraft <d@domob.eu>
1752 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1754 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1757 * resolve.c (check_host_association): Remove the matching to
1758 correct an incorrect host association and use manipulation of
1759 the expression instead.
1761 2009-01-20 Tobias Burnus <burnus@net-b.de>
1763 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1765 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1768 * simplify.c (simplify_bound): Don't use array specification
1769 if variable or component has subsequent references.
1771 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1774 * module.c (write_common_0): Add argument 'this_module' and
1775 check that non-use associated common blocks are written first.
1776 (write_common): Call write_common_0 twice, once with true and
1779 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1782 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1783 been absorbed into gfc_conv_intrinsic_transfer. All
1784 references to it in trans-intrinsic.c have been changed
1785 accordingly. PR fixed by using a temporary for scalar
1786 character transfer, when the source is shorter than the
1789 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1792 * module.c (write_common_0): Revert patch of 2009-01-05.
1794 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1797 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1799 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1800 Enable procedure pointers as module variables.
1802 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1804 * ChangeLog-2007: Clean out svn merge droppings.
1806 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1809 * target-memory.c (encode_derived): Encode NULL.
1811 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1814 * resolve.c (check_host_association): Use the symtree name to
1815 search for a potential contained procedure, since this is the
1816 name by which it would be referenced.
1818 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1821 * interface.c (gfc_procedure_use): Don't warn about functions
1823 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1826 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1829 * module.c (write_common_0): Use the name of the symtree rather
1830 than the common block, to determine if the common has been
1833 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1836 * check.c (gfc_check_random_seed): Added size check for GET
1837 dummy argument, reworded error messages to follow common pattern.
1839 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1842 * trans-types.c (gfc_get_derived_type): Check for the
1843 presence of derived->ns->proc_name before
1844 accessing derived->ns->proc_name->attr.flavor .
1845 * resolve.c (resolve_symbol): Likewise.
1847 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1850 * gfortran.h : Add bit to gfc_expr 'user_operator'
1851 * interface.c (gfc_extend_expr): Set the above if the operator
1852 is substituted by a function.
1853 * resolve.c (check_host_association): Return if above is set.
1855 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1858 * ChangeLog-2008: Fix function name.
1861 * dependency.c (gfc_check_argument_var_dependency):
1862 Move the check for pointerness inside the if block
1863 so that it doesn't affect the return value.
1866 * trans-stmt.c (gfc_trans_call):
1867 Add the dependency code after the loop bounds calculation one.
1869 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1871 * intrinsic.c (do_simplify): Removed already implemented TODO.
1873 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1876 * simplify.c (gfc_simplify_merge): New.
1877 * intrinsic.h (gfc_simplify_merge): New prototype.
1878 * intrinsic.c (add_functions): Added simplification for MERGE.
1880 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1883 * gfortran.h (gfc_is_data_pointer): Added prototype
1884 * resolve.c (gfc_iso_c_func_interface):
1885 Use gfc_is_data_pointer to test for pointer attribute.
1886 * dependency.c (gfc_is_data_pointer):
1887 Support pointer-returning functions.
1889 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1891 * symbol.c (save_symbol): Don't SAVE function results.
1893 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1896 * resolve.c (resolve_call): When searching for proper host
1897 association, use symtree rather than symbol. For everything
1898 except generic subroutines, substitute the symtree in the call
1899 rather than the symbol.
1902 Copyright (C) 2009 Free Software Foundation, Inc.
1904 Copying and distribution of this file, with or without modification,
1905 are permitted in any medium without royalty provided the copyright
1906 notice and this notice are preserved.