1 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
4 * gfortran.h (try, protected, operator, new): Likewise.
6 2008-07-17 Tobias Burnus <burnus@net-b.de>
10 * array.c (gfc_match_array_spec): Fix array-rank check.
11 * resolve.c (resolve_fl_derived): Fix constentness check
12 for the array dimensions.
14 2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16 * Make-lang.in (gfortranspec.o): Fix dependencies.
18 2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
21 * io.c: Add error check for g0 edit descriptor followed by '.'.
23 2008-07-12 Daniel Kraft <d@domob.eu>
25 * resolve.c (resolve_fl_derived): Allow pointer components to empty
26 derived types fixing a missing part of PR fortran/33221.
28 2008-07-10 Daniel Kraft <d@domob.eu>
30 * gfc-internals.texi (section gfc_expr): Created documentation about
31 the gfc_expr internal data structure.
33 2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
36 * iresolve.c (gfc_resolve_product): Set shape of return
38 (gfc_resolve_sum): Likewise.
40 2008-07-07 Jakub Jelinek <jakub@redhat.com>
43 * f95-lang.c (poplevel): Don't ever add subblocks to
46 2008-07-02 Janus Weil <janus@gcc.gnu.org>
47 Tobias Burnus <burnus@net-b.de>
48 Paul Thomas <pault@gcc.gnu.org>
51 * gfortran.h (struct gfc_symbol): New member "proc_pointer".
52 * check.c (gfc_check_associated,gfc_check_null): Implement
54 * decl.c (match_procedure_decl): Ditto.
55 * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
56 * interface.c (compare_actual_formal): Ditto.
58 * match.c (gfc_match_pointer_assignment): Ditto.
59 * parse.c (parse_interface): Ditto.
60 * primary.c (gfc_match_rvalue,match_variable): Ditto.
61 * resolve.c (resolve_fl_procedure): Ditto.
62 * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
63 gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
64 * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
65 create_function_arglist): Ditto.
66 * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
67 gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
69 2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
73 * iresolve.c (resolve_mask_arg): Don't convert mask to
74 kind=1 logical if it is of that type already.
76 2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
79 * iresolve.c (gfc_resolve_matmul): Copy shapes
82 2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
84 * invoke.texi: Add documentation for runtime behavior of
87 2008-06-28 Daniel Kraft <d@domob.eu>
89 * gfc-internals.texi (section gfc_code): Extended documentation about
90 gfc_code in the internal datastructures chapter including details about
91 how IF, DO and SELECT blocks look like and an example for how the
94 2008-06-25 Paul Thomas <pault@gcc.gnu.org>
97 * interface.c (check_intents): Correct error where the actual
98 arg was checked for a pointer argument, rather than the formal.
100 2008-06-24 Paul Thomas <pault@gcc.gnu.org>
103 * expr.c (gfc_check_assign): Change message and locus for
104 error when conform == 0.
106 2008-06-23 Jakub Jelinek <jakub@redhat.com>
109 * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
111 2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
112 Tobias Burnus <burnus@net-b.de>
116 * scanner.c (preprocessor_line): do not call gfc_free for
117 current_file->filename if it differs from filename.
119 2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
121 * arith.c (hollerith2representation): Fix for -Wc++-compat.
122 * array.c (gfc_get_constructor): Likewise.
123 * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
124 create_enum_history, gfc_match_final_decl): Likewise.
125 * error.c (error_char): Likewise.
126 * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
127 * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
128 gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
129 gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
130 gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
131 gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
132 gfc_get_alloc, gfc_get_wide_string): Likewise.
133 * interface.c (count_types_test): Likewise.
134 * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
136 * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
137 gfc_match_inquire, gfc_match_wait): Likewise.
138 * match.c (gfc_match, match_forall_iterator): Likewise.
139 * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
140 add_true_name, parse_string, write_atom, quote_string,
141 mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
142 * options.c (gfc_post_options): Likewise.
143 * primary.c (match_integer_constant, match_hollerith_constant,
144 match_boz_constant, match_real_constant,
145 gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
146 * scanner.c (gfc_widechar_to_char, add_path_to_list,
147 add_file_change, load_line, get_file, preprocessor_line,
148 load_file, unescape_filename, gfc_read_orig_filename): Likewise.
149 * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
150 gfc_simplify_ishftc): Likewise.
151 * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
152 gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
154 * target-memory.c (gfc_target_interpret_expr): Likewise.
155 * trans-const.c (gfc_build_wide_string_const): Likewise.
156 * trans-expr.c (gfc_add_interface_mapping): Likewise.
157 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
158 gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
159 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
160 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
161 gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
162 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
163 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
164 * trans.c (gfc_get_backend_locus): Likewise.
165 * trans.h (gfc_get_ss): Likewise.
167 2008-06-18 Daniel Kraft <d@domob.eu>
169 PR fortran/36517, fortran/36492
170 * array.c (gfc_resolve_character_array_constructor): Call
171 gfc_set_constant_character_len with changed length-chec argument.
172 * decl.c (gfc_set_constant_character_len): Changed array argument to
173 be a generic length-checking argument that can be used for correct
174 checking with typespec and in special cases where the should-be length
175 is different from the target length.
176 (build_struct): Call gfc_set_constant_character_len with changed length
177 checking argument and introduced additional checks for exceptional
178 conditions on invalid code.
179 (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
180 with changed argument.
181 * match.h (gfc_set_constant_character_len): Changed third argument to
182 int for the should-be length rather than bool.
184 2008-06-17 Daniel Kraft <d@domob.eu>
187 * array.c (gfc_resolve_character_array_constructor): Check that all
188 elements with constant character length have the same one rather than
189 fixing it if no typespec is given, emit an error if they don't. Changed
190 return type to "try" and return FAILURE for the case above.
191 (gfc_resolve_array_constructor): Removed unneeded call to
192 gfc_resolve_character_array_constructor in this function.
193 * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
194 * trans-array.c (get_array_ctor_strlen): Return length of first element
195 rather than last element.
196 * resolve.c (gfc_resolve_expr): Handle FAILURE return from
197 gfc_resolve_character_array_constructor.
199 2008-06-17 Paul Thomas <pault@gcc.gnu.org>
202 * resolve.c (add_dt_to_dt_list): New function.
203 (resolve_fl_derived): Call new function for pointer components
204 and when derived type resolved.
206 2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
209 * trans-decl.c (gfc_generate_function_code): Add range_check to options
212 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
214 * gfc-internals.texi: Expand TABs, drop indentation outside examples.
215 * gfortran.texi: Likewise.
216 * intrinsic.texi: Likewise.
217 * invoke.texi: Likewise.
219 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
222 * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
223 transfer_character_wide which includes passing in the character kind to
224 support wide character IO. (transfer_expr): If the kind == 4, create the
225 argument and build the call.
226 * gfortran.texi: Fix typo.
228 2008-06-13 Tobias Burnus <burnus@net-b.de>
231 * decl.c (do_parm): Handle init expression for len=*.
233 2008-06-12 Tobias Burnus <burnus@net-b.de>
236 * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
237 Fix passing of the BACK= argument.
239 2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
241 * cpp.c: Add copyright notice.
242 * cpp.h: Add copyright notice.
244 2008-06-08 Janus Weil <janus@gcc.gnu.org>
247 * decl.c (match_procedure_decl): Correctly recognize if the interface
248 is an intrinsic procedure.
250 2008-06-08 Tobias Burnus <burnus@net-b.de>
253 * resolve.c (resolve_symbol): Copy more attributes for
254 PROCEDUREs with interfaces.
256 2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
260 * io.c (check_format): Add new error message for zero width.
261 Use new error message for FMT_A and with READ, FMT_G. Allow
262 FMT_G with WRITE except when -std=F95 and -std=F2003.
264 2008-06-07 Tobias Burnus <burnus@net-b.de>
267 * intrinsic.c (add_functions): Implement c_sizeof.
268 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
269 create unneeded variable in the scalar case.
270 * intrinsic.texi: Add C_SIZEOF documentation.
272 2008-06-06 Tobias Burnus <burnus@net-b.de>
274 * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
276 2008-06-06 Jakub Jelinek <jakub@redhat.com>
278 * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
279 * parse.c (next_free): Allow tab after !$omp.
280 (decode_omp_directive): Handle !$omp task, !$omp taskwait
282 (case_executable): Add ST_OMP_TASKWAIT.
283 (case_exec_markers): Add ST_OMP_TASK.
284 (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
286 (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
287 * gfortran.h (gfc_find_sym_in_expr): New prototype.
288 (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
289 (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
290 OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
292 (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
293 * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
294 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
295 LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
296 * trans.h (gfc_omp_clause_default_ctor): Add another argument.
297 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
298 gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
299 * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
300 BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
301 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
302 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
303 BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
304 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
305 (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
306 than boolean_type_node.
307 * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
308 EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
309 untied and collapse clauses.
310 (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
311 * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
313 * st.c (gfc_free_statement): Likewise.
314 * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
315 (find_sym_in_expr): Rename to...
316 (gfc_find_sym_in_expr): ... this. No longer static.
317 (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
318 * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
320 * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
321 firstprivate, lastprivate, reduction, copyprivate and copyin
323 (omp_current_do_code): Made static.
324 (omp_current_do_collapse): New variable.
325 (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
326 clear omp_current_do_code and omp_current_do_collapse on return.
327 (gfc_resolve_do_iterator): Handle collapsed do loops.
328 (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
329 (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
330 (gfc_match_omp_clauses): Handle default (firstprivate),
331 schedule (auto), untied and collapse (n) clauses.
332 (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
333 (OMP_TASK_CLAUSES): Define.
334 (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
335 * trans-openmp.c (gfc_omp_private_outer_ref): New function.
336 (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
337 arrays allocate them with the bounds of the outer var if outer
339 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
340 gfc_omp_clause_dtor): New functions.
341 (gfc_trans_omp_array_reduction): If decl is allocatable array,
342 allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
343 and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
344 (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
345 for assumed-size arrays.
346 (gfc_trans_omp_do): Add par_clauses argument. If dovar is
347 present in lastprivate clause and do loop isn't simple,
348 set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
349 parallel's lastprivate clause, change it to shared and add
350 lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
351 (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
352 (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
353 OMP_FOR from OMP_PARALLEL.
354 (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
355 OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
356 (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
357 (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
360 2008-06-04 Janus Weil <janus@gcc.gnu.org>
364 * resolve.c (resolve_symbol): Correctly copy the interface for a
365 PROCEDURE declaration.
367 2008-06-02 Janus Weil <janus@gcc.gnu.org>
370 * symbol.c (gfc_add_allocatable,gfc_add_dimension,
371 gfc_add_explicit_interface): Added checks.
372 * decl.c (attr_decl1): Added missing "var_locus".
373 * parse.c (parse_interface): Checking for errors.
375 2008-06-02 Daniel Kraft <d@domob.eu>
377 * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
378 (struct gfc_symbol): New member f2k_derived.
379 (struct gfc_namespace): New member finalizers, for use in the above
380 mentioned f2k_derived namespace.
381 (struct gfc_finalizer): New type defined for finalizers linked list.
382 * match.h (gfc_match_final_decl): New function header.
383 * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
384 constructed symbol node.
385 (gfc_match_final_decl): New function to match a FINAL declaration line.
386 * parse.c (decode_statement): match-call for keyword FINAL.
387 (parse_derived): Parse CONTAINS section and accept FINAL statements.
388 * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
389 in this case, check) a list of finalizer procedures.
390 (resolve_fl_derived): Call gfc_resolve_finalizers here.
391 * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
392 (gfc_free_namespace): Free finalizers list.
393 (gfc_new_symbol): Initialize new f2k_derived to NULL.
394 (gfc_free_symbol): Free f2k_derived namespace.
395 (gfc_free_finalizer): New function to free a single gfc_finalizer node.
396 (gfc_free_finalizer_list): New function to free a linked list of
399 2008-06-02 Daniel Franke <franke.daniel@gmail.com>
403 * cpp.c (gfc_cpp_init): Do not initialize builtins if
404 processing already preprocessed input.
405 (gfc_cpp_preprocess): Finalize output with newline.
407 2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
409 * intrinsic.texi: Revert wrong commit.
411 2008-05-31 Steven G. Kargl <kargls@comcast.net>
413 * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
414 Cleanup numerical inquiry function initialization.
415 (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
416 a single mpfr_clears().
417 (gfc_check_real_range): Re-arrange logic to eliminate multiple
418 unnecessary branching and assignments.
419 (gfc_arith_times): Use mpfr_clears() in preference to multiple
421 (gfc_arith_divide): Ditto.
422 (complex_reciprocal): Eliminate now unused variables a, re, im.
423 Cleanup the mpfr abuse. Use mpfr_clears() in preference to
424 multiple mpfr_clear().
425 (complex_pow): Fix comment whitespace. Use mpfr_clears() in
426 preference to multiple mpfr_clear().
427 * simplify.c (gfc_simplify_and): Remove blank line.
428 (gfc_simplify_atan2): Move error checking earlier to eliminate
429 a now unnecessay gfc_free_expr().
430 (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
431 (gfc_simplify_bessel_j1): Ditto.
432 (gfc_simplify_bessel_jn): Ditto.
433 (gfc_simplify_bessel_y0): Ditto.
434 (gfc_simplify_bessel_y1): Ditto.
435 (gfc_simplify_bessel_yn): Ditto.
436 (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
437 combine nested if statement rational expressions.
438 (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
440 (gfc_simplify_exp): Ditto.
441 (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
442 special case of 0. Use mpfr_clears() in preference to multiple
444 (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
445 (gfc_simplify_lgamma): Ditto.
446 (gfc_simplify_log10): Ditto.
447 (gfc_simplify_log): Move gfc_set_model_kind () inside switch
448 statement. Use mpfr_clears() in preference to multiple mpfr_clear().
449 (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
450 and term. Simplify the mpfr magic.
451 (gfc_simplify_modulo): Ditto.
452 (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
453 (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
455 (gfc_simplify_sin): Ditto
456 (gfc_simplify_sqrt): Ditto
457 (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
458 special case of 0. Use mpfr_clears() in preference to multiple
461 2008-05-29 Daniel Franke <franke.daniel@gmail.com>
464 * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
466 2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
468 * scanner.c (load_line): Add first_char argument. Don't call ungetc.
469 (gfc_read_orig_filename): Adjust call to load_line. Don't call
471 (load_file): Adjust call to load_line.
473 2008-05-28 Janus Weil <janus@gcc.gnu.org>
477 * interface.c (gfc_procedure_use): Enable argument checking for
478 external procedures with explicit interface.
479 * symbol.c (check_conflict): Fix conflict checking for externals.
480 (copy_formal_args): Fix handling of arrays.
481 * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
483 * parse.c (parse_interface): Non-abstract INTERFACE statement implies
486 2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
489 * intrinsic.c (gfc_convert_chartype): Don't mark conversion
491 * trans-array.c (gfc_trans_array_ctor_element): Divide element
492 size by the size of one character to obtain length.
493 * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
495 (gfc_resolve_eoshift): Likewise.
496 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
497 (gfc_conv_intrinsic_fdate): Minor beautification.
498 (gfc_conv_intrinsic_ttynam): Minor beautification.
499 (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
500 (size_of_string_in_bytes): New function.
501 (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
502 character expressions.
503 (gfc_conv_intrinsic_sizeof): Likewise.
504 (gfc_conv_intrinsic_array_transfer): Likewise.
505 (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
507 (gfc_conv_intrinsic_repeat): Fix comment typo.
508 * simplify.c (gfc_convert_char_constant): Take care of conversion
509 of array constructors.
511 2008-05-27 Tobias Burnus <burnus@net-b.de>
514 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
515 Add missing fold_convert.
517 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
519 * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
522 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
525 * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
526 imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
527 o, undef, v): New options.
528 * options.c (gfc_init_options): Also initialize preprocessor
530 (gfc_post_options): Also handle post-initialization of preprocessor
532 (gfc_handle_option): Check if option is a preprocessor option.
533 If yes, let gfc_cpp_handle_option() handle the option.
534 * lang-specs.h: Reorganized to handle new options.
535 * scanner.c (gfc_new_file): Read temporary file instead of
536 input source if preprocessing is enabled.
537 * f95-lang.c (gfc_init): Initialize preprocessor.
538 (gfc_finish): Clean up preprocessor.
541 * Make-lang.in: Added new objects and dependencies.
542 * gfortran.texi: Updated section "Preprocessing and
543 conditional compilation".
544 * invoke.texi: Added new section "Preprocessing Options",
545 listed and documented the preprocessing options handled
548 2008-05-25 Tobias Burnus <burnus@net-b.de>
551 * trans-expr.c (gfc_conv_function_call): Remove library
552 call for c_f_pointer with scalar Fortran pointers and for
555 2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
558 * iresolve.c (check_charlen_present): Don't force the rank to 1.
560 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
563 * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
564 the temporary variable.
566 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
568 * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
569 result variable to avoid warnings.
571 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
573 * intrinsic.c (char_conversions, ncharconv): New static variables.
574 (find_char_conv): New function.
575 (add_functions): Add simplification functions for ADJUSTL and
576 ADJUSTR. Don't check the kind of their argument. Add checking for
577 LGE, LLE, LGT and LLT.
578 (add_subroutines): Fix argument type for SLEEP. Fix argument name
580 (add_char_conversions): New function.
581 (gfc_intrinsic_init_1): Call add_char_conversions.
582 (gfc_intrinsic_done_1): Free char_conversions.
583 (check_arglist): Use kind == 0 as a signal that we don't want
584 the kind value to be checked.
585 (do_simplify): Also simplify character functions.
586 (gfc_convert_chartype): New function
587 * trans-array.c (gfc_trans_array_ctor_element): Don't force the
588 use of default character type.
589 (gfc_trans_array_constructor_value): Likewise.
590 (get_array_ctor_var_strlen): Use integer kind to build an integer
591 instead of a character kind!
592 (gfc_build_constant_array_constructor): Don't force the use of
593 default character type.
594 (gfc_conv_loop_setup): Likewise.
595 * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
596 default character type. Allocate enough memory for wide strings.
597 (gfc_conv_concat_op): Make sure operand kind are the same.
598 (string_to_single_character): Remove gfc_ prefix. Reindent.
599 Don't force the use of default character type.
600 (gfc_conv_scalar_char_value): Likewise.
601 (gfc_build_compare_string): Call string_to_single_character.
602 (fill_with_spaces): New function
603 (gfc_trans_string_copy): Add kind arguments. Use them to deal
604 with wide character kinds.
605 (gfc_conv_statement_function): Whitespace fix. Call
606 gfc_trans_string_copy with new kind arguments.
607 (gfc_conv_substring_expr): Call gfc_build_wide_string_const
608 instead of using gfc_widechar_to_char.
609 (gfc_conv_string_parameter): Don't force the use of default
611 (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
612 * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
613 gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
614 * decl.c (gfc_set_constant_character_len): Don't assert the
615 existence of a single character kind.
616 * trans-array.h (gfc_trans_string_copy): New prototype.
617 * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
619 * error.c (print_wide_char_into_buffer): New function lifting
620 code from gfc_print_wide_char. Fix order to output '\x??' instead
622 (gfc_print_wide_char): Call print_wide_char_into_buffer.
623 (show_locus): Call print_wide_char_into_buffer with buffer local
625 * trans-const.c (gfc_build_wide_string_const): New function.
626 (gfc_conv_string_init): Deal with wide characters strings
628 (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
629 * trans-stmt.c (gfc_trans_label_assign): Likewise.
630 (gfc_trans_character_select): Deal with wide strings.
631 * expr.c (gfc_check_assign): Allow conversion between character
633 * trans-const.h (gfc_build_wide_string_const): New prototype.
634 * trans-types.c (gfc_get_character_type_len_for_eltype,
635 gfc_get_character_type_len): Create too variants of the old
636 gfc_get_character_type_len, one getting kind argument and the
637 other one directly taking a type tree.
638 * trans.h (gfor_fndecl_select_string_char4,
639 gfor_fndecl_convert_char1_to_char4,
640 gfor_fndecl_convert_char4_to_char1): New prototypes.
641 * trans-types.h (gfc_get_character_type_len_for_eltype): New
643 * resolve.c (resolve_operator): Exit early when kind mismatches
644 are detected, because that makes us issue an error message later.
645 (validate_case_label_expr): Fix wording of error message.
646 * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
648 (gfc_resolve_pack): Call _char4 variants of library function
649 when dealing with wide characters.
650 (gfc_resolve_reshape): Likewise.
651 (gfc_resolve_spread): Likewise.
652 (gfc_resolve_transpose): Likewise.
653 (gfc_resolve_unpack): Likewise.
654 * target-memory.c (size_character): Take character kind bit size
655 correctly into account (not that it changes anything for now, but
657 (gfc_encode_character): Added gfc_ prefix. Encoding each
658 character of a string by calling native_encode_expr for the
659 corresponding unsigned integer.
660 (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
661 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
662 gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
663 and gfor_fndecl_convert_char4_to_char1.
664 * target-memory.h (gfc_encode_character): New prototype.
665 * arith.c (gfc_check_character_range): New function.
666 (eval_intrinsic): Allow non-default character kinds.
667 * check.c (gfc_check_access_func): Only allow default
668 character kind arguments.
669 (gfc_check_chdir): Likewise.
670 (gfc_check_chdir_sub): Likewise.
671 (gfc_check_chmod): Likewise.
672 (gfc_check_chmod_sub): Likewise.
673 (gfc_check_lge_lgt_lle_llt): New function.
674 (gfc_check_link): Likewise.
675 (gfc_check_link_sub): Likewise.
676 (gfc_check_symlnk): Likewise.
677 (gfc_check_symlnk_sub): Likewise.
678 (gfc_check_rename): Likewise.
679 (gfc_check_rename_sub): Likewise.
680 (gfc_check_fgetputc_sub): Likewise.
681 (gfc_check_fgetput_sub): Likewise.
682 (gfc_check_stat): Likewise.
683 (gfc_check_stat_sub): Likewise.
684 (gfc_check_date_and_time): Likewise.
685 (gfc_check_ctime_sub): Likewise.
686 (gfc_check_fdate_sub): Likewise.
687 (gfc_check_gerror): Likewise.
688 (gfc_check_getcwd_sub): Likewise.
689 (gfc_check_getarg): Likewise.
690 (gfc_check_getlog): Likewise.
691 (gfc_check_hostnm): Likewise.
692 (gfc_check_hostnm_sub): Likewise.
693 (gfc_check_ttynam_sub): Likewise.
694 (gfc_check_perror): Likewise.
695 (gfc_check_unlink): Likewise.
696 (gfc_check_unlink_sub): Likewise.
697 (gfc_check_system_sub): Likewise.
698 * primary.c (got_delim): Perform correct character range checking
700 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
701 calls to library functions convert_char4_to_char1 and
702 convert_char1_to_char4 for character conversions.
703 (gfc_conv_intrinsic_char): Allow all character kings.
704 (gfc_conv_intrinsic_strcmp): Fix whitespace.
705 (gfc_conv_intrinsic_repeat): Take care of all character kinds.
706 * intrinsic.texi: For all GNU intrinsics accepting character
707 arguments, mention that they're restricted to the default kind.
708 * simplify.c (simplify_achar_char): New function.
709 (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
710 gfc_simplify_ichar): Don't error out for wide characters.
711 (gfc_convert_char_constant): New function.
713 2008-05-18 Steven G. Kargl <kargls@comcast.net>
716 * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
718 * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
720 2008-05-17 Tobias Burnus <burnus@net-b.de>
722 * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
723 and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
724 GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
725 Move LOG_GAMMA after LOG10.
727 2008-05-17 Tobias Burnus <burnus@net-b.de>
729 * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
730 * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
731 ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
732 CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
734 2008-05-16 Paul Thomas <pault@gcc.gnu.org>
738 * trans-stmt.c (gfc_trans_where): Tighten up the dependency
739 check for calling gfc_trans_where_3.
742 * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
743 if it is calculated to be negative.
746 * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
747 ss->where for scalar right hand sides.
748 * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
749 not evaluate scalars outside the loop. Clean up whitespace.
750 * trans.h : Add a bitfield 'where' to gfc_ss.
752 2008-05-16 Tobias Burnus <burnus@net-b.de>
754 * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
755 * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
757 2008-04-16 Daniel Kraft <d@domob.eu>
760 * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
761 * aray.c (gfc_match_array_constructor): Added code to parse typespec.
762 (check_element_type, check_constructor_type, gfc_check_constructor_type):
763 Extended to support explicit typespec on constructor.
764 (gfc_resolve_character_array_constructor): Pad strings correctly for
765 explicit, constant character length.
766 * trans-array.c: New static global variable "typespec_chararray_ctor"
767 (gfc_trans_array_constructor): New code to support explicit but dynamic
770 2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
773 * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
774 * expr.c (gfc_specification_expr): Supplement the error message with the
776 * resolve.c (gfc_resolve_index): Likewise.
777 * match.c (gfc_match_parens): Clarify error message with "at or before".
778 (gfc_match_do): Check for matching pairs of parenthesis.
780 2008-05-16 Tobias Burnus <burnus@net-b.de
782 * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
783 add missing KIND argument to ACHAR and NINT; and state that
784 the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
785 ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
787 2008-05-16 Daniel Kraft <d@domob.eu>
789 * primary.c: New private structure "gfc_structure_ctor_component".
790 (gfc_free_structure_ctor_component): New helper function.
791 (gfc_match_structure_constructor): Extended largely to support named
792 arguments and default initialization for structure constructors.
794 2008-05-15 Steven G. Kargl <kargls@comcast.net>
796 * simplify.c (gfc_simplify_dble, gfc_simplify_float,
797 simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
798 possible memory leaks.
799 (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
802 2008-05-15 Steven G. Kargl <kargls@comcast.net>
805 * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
806 rolled integer conversion with gfc_int2int, gfc_real2int, and
808 (gfc_simplify_intconv): Renamed to simplify_intconv.
810 2008-05-15 Steven G. Kargl, <kargl@comcast.net>
811 * gfortran.dg/and_or_xor.f90: New test
813 * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
814 gfc_simplify_xor): Don't range check logical results.
816 2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
818 * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
820 (gfc_build_compare_string): Add kind argument and use it.
821 (gfc_conv_statement_function): Fix indentation.
822 * gfortran.h (gfc_character_info): New structure.
823 (gfc_character_kinds): New array.
824 * trans-types.c (gfc_character_kinds, gfc_character_types,
825 gfc_pcharacter_types): New array.
826 (gfc_init_kinds): Fill character kinds array.
827 (validate_character): Take care of nondefault character kinds.
828 (gfc_build_uint_type): New function.
829 (gfc_init_types): Take care of nondefault character kinds.
830 (gfc_get_char_type, gfc_get_pchar_type): New functions.
831 (gfc_get_character_type_len): Use gfc_get_char_type.
832 * trans.h (gfc_build_compare_string): Adjust prototype.
833 (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
834 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
835 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
836 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
837 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
839 * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
841 * trans-decl.c (gfor_fndecl_compare_string_char4,
842 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
843 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
844 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
845 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
846 gfor_fndecl_concat_string_char4): New function decls.
847 (gfc_build_intrinsic_function_decls): Define new *_char4 function
849 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
850 gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
851 gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
852 gfc_conv_intrinsic_function): Deal with nondefault character kinds.
854 2008-05-15 Sa Liu <saliu@de.ibm.com>
856 * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
857 All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
858 c_int128_t, c_int_least128_t and c_int_fast128_t are added as
860 * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
861 to macro NAMED_INTCST.
862 * symbol.c (std_for_isocbinding_symbol): New helper function to
863 return the standard that supports this isocbinding symbol.
864 (generate_isocbinding_symbol): Do not generate GNU extension symbols
865 if std=f2003. Add new parameter to NAMED_INTCST.
866 * module.c (use_iso_fortran_env_module): Add new parameter to
867 NAMED_INTCST and new field standard to struct intmod_sym.
868 * gfortran.h: Add new parameter to NAMED_INTCST.
869 * trans-types.c (init_c_interop_kinds): Add new parameter to
871 * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
874 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
877 * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
878 arrays that have the TARGET attribute.
880 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
883 * simplify.c (only_convert_cmplx_boz): New function.
884 (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
885 Call only_convert_cmplx_boz.
887 2008-05-14 Paul Thomas <pault@gcc.gnu.org>
890 * interface.c (compare_actual_formal): Do not check sizes if the
891 actual is BT_PROCEDURE.
893 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
896 * trans-array.c (gfc_conv_ss_startstride): Any negative size is
897 the same as zero size.
898 (gfc_conv_loop_setup): Fix size calculation.
900 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
903 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
904 handle zero-size sections.
906 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
909 * scanner.c (preprocessor_line): Allocate enough memory for a
912 2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
915 * target-memory.c (gfc_target_expr_size): Correctly treat
917 (gfc_target_encode_expr): Likewise.
918 (gfc_interpret_complex): Whitespace change.
920 2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
923 * trans.c (gfc_call_malloc): If size equals zero, allocate one
924 byte; don't return a null pointer.
926 2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
929 * module.c (quote_string): Fix sprintf format.
931 2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
934 * module.c (quote_string, unquote_string,
935 mio_allocated_wide_string): New functions.
936 (mio_expr): Call mio_allocated_wide_string where needed.
938 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
940 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
941 Rename DECL_IS_PURE to DECL_PURE_P.
943 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
945 * arith.c: (gfc_arith_concat, gfc_compare_string,
946 gfc_compare_with_Cstring, hollerith2representation,
947 gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
948 gfc_hollerith2character, gfc_hollerith2logical): Use wide
949 characters for character constants.
950 * data.c (create_character_intializer): Likewise.
951 * decl.c (gfc_set_constant_character_len): Likewise.
952 * dump-parse-tree.c (show_char_const): Correctly dump wide
954 error.c (print_wide_char): Rename into gfc_print_wide_char.
955 (show_locus): Adapt to new prototype of gfc_print_wide_char.
956 expr.c (free_expr0): Representation is now disjunct from
957 character string value, so we always free it.
958 (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
959 to wide character strings.
960 * gfortran.h (gfc_expr): Make value.character.string a wide string.
961 (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
962 gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
963 (gfc_get_wide_string): New macro.
964 (gfc_print_wide_char): New prototype.
965 * io.c (format_string): Make a wide string.
966 (next_char, gfc_match_format, compare_to_allowed_values,
967 gfc_match_open): Deal with wide strings.
968 * module.c (mio_expr): Convert between wide strings and ASCII ones.
969 * primary.c (match_hollerith_constant, match_charkind_name):
971 * resolve.c (build_default_init_expr): Likewise.
972 * scanner.c (gfc_wide_toupper, gfc_wide_memset,
973 gfc_char_to_widechar): New functions.
974 (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
975 Changes in prototypes.
976 (gfc_define_undef_line, load_line, preprocessor_line,
977 include_line, load_file, gfc_read_orig_filename): Handle wide
979 * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
980 gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
981 gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
982 gfc_simplify_repeat): Handle wide strings.
983 (wide_strspn, wide_strcspn): New helper functions.
984 (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
986 * symbol.c (generate_isocbinding_symbol): Likewise.
987 * target-memory.c (size_character, gfc_target_expr_size,
988 encode_character, gfc_target_encode_expr, gfc_interpret_character,
989 gfc_target_interpret_expr): Handle wide strings.
990 * trans-const.c (gfc_conv_string_init): Lower wide strings to
992 (gfc_conv_constant_to_tree): Likewise.
993 * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
994 * trans-io.c (gfc_new_nml_name_expr): Likewise.
995 * trans-stmt.c (gfc_trans_label_assign): Likewise.
997 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
999 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
1000 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
1001 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
1002 with ATTRIBUTE_UNUSED.
1004 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1006 * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
1007 * simplify.c (gfc_simplify_lgamma): Likewise.
1009 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1011 * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
1012 gfc_peek_ascii_char.
1013 * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
1014 gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
1015 match_string_p, match_attr_spec, gfc_match_suffix,
1016 match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
1018 * gfortran.h (gfc_char_t): New type.
1019 (gfc_linebuf): Make line member a gfc_char_t.
1020 (locus): Make nextc member a gfc_char_t.
1021 (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
1022 gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
1023 gfc_peek_ascii_char, gfc_check_digit): New prototypes.
1024 * error.c (print_wide_char): New function.
1025 (show_locus): Use print_wide_char and gfc_wide_strlen.
1026 * io.c (next_char): Use gfc_char_t type.
1027 (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
1028 * match.c (gfc_match_parens, gfc_match_eos,
1029 gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
1030 gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
1031 gfc_match_common): Likewise.
1032 * match.h (gfc_match_special_char): Change prototype.
1033 * parse.c (decode_specification_statement, decode_statement,
1034 decode_omp_directive, next_free, next_fixed): Use
1035 gfc_peek_ascii_char and gfc_next_ascii_char.
1036 * primary.c (gfc_check_digit): Change name.
1037 (match_digits, match_hollerith_constant, match_boz_constant,
1038 match_real_constant, next_string_char, match_charkind_name,
1039 match_string_constant, match_logical_constant_string,
1040 match_complex_constant, match_actual_arg, match_varspec,
1041 gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
1042 gfc_next_ascii_char.
1043 * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
1044 gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
1045 gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
1046 wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
1047 gfc_next_ascii_char, gfc_peek_ascii_char):
1049 (next_char, gfc_define_undef_line, skip_free_comments,
1050 gfc_next_char_literal, gfc_next_char, gfc_peek_char,
1051 gfc_error_recovery, load_line, preprocessor_line, include_line,
1052 load_file, gfc_read_orig_filename): Use gfc_char_t for source
1053 characters and the {gfc_,}wide_* functions to manipulate wide
1056 2008-05-06 Tobias Burnus <burnus@net-b.de>
1059 * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
1060 * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
1061 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
1062 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
1063 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
1065 2008-05-03 Janus Weil <jaydub66@gmail.com>
1067 * misc.c (gfc_clear_ts): Set interface to NULL.
1069 2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1072 * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
1073 gfc_expr value union. Add io_kind enum to here from io.c.
1074 * io.c (gfc_free_dt): Free extra_comma.
1075 (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
1076 BT_CHARACTER, resolve to format_expr and set default unit. Error if
1077 io_kind is M_WRITE. (match_io): Match the extra comma and set new
1078 pointer, extra_comma.
1080 2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
1083 * simplify.c (gfc_simplify_index): Check for direction argument
1086 2008-05-01 Janus Weil <jaydub66@gmail.com>
1088 * gfortran.h (struct gfc_symbol): Moving "interface" member to
1089 gfc_typespec (plus fixing a small docu error).
1090 * interface.c (gfc_procedure_use): Ditto.
1091 * decl.c (match_procedure_decl): Ditto.
1092 * resolve.c (resolve_specific_f0,
1093 resolve_specific_f0, resolve_symbol): Ditto.
1095 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1097 * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
1098 * intrinsic.h (gfc_check_selected_char_kind,
1099 gfc_simplify_selected_char_kind): New prototypes.
1100 * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
1101 * trans.h (gfor_fndecl_sc_kind): New function decl.
1102 * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
1103 * arith.c (gfc_compare_with_Cstring): New function.
1104 * arith.h (gfc_compare_with_Cstring): New prototype.
1105 * check.c (gfc_check_selected_char_kind): New function.
1106 * primary.c (match_string_constant, match_kind_param): Mark
1107 symbols used as literal constant kind param as referenced.
1108 * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
1109 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
1110 * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
1111 * simplify.c (gfc_simplify_selected_char_kind): New function.
1113 2008-04-28 Paul Thomas <pault@gcc.gnu.org>
1116 * module.c (find_symbol): Do not return a result for a symbol
1117 that has been renamed in another module.
1119 2008-04-26 George Helffrich <george@gcc.gnu.org>
1123 * trans-common.c (create_common): Add decl to function
1124 chain (if inside one) to preserve identifier scope in debug output.
1126 2008-04-25 Jan Hubicka <jh@suse.cz>
1128 * trans-decl.c (trans_function_start): Update.
1130 2008-04-25 Tobias Burnus <burnus@net-b.de>
1131 Daniel Franke <franke.daniel@gmail.com>
1134 * gfortranspec.c (lang_specific_driver): Deprecate
1135 -M option; fix ICE when "-M" is last argument and
1136 make "-M<dir>" work.
1137 * options.c (gfc_handle_module_path_options):
1138 Use -J instead of -M in error messages.
1139 * invoke.texi: Mark -M as depecated.
1141 2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1142 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1145 * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
1146 loop counter offset.
1148 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1150 * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
1151 * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
1152 (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
1153 (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
1154 (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
1155 * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
1156 (create_common): Don't set TREE_INVARIANT.
1157 * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
1158 * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
1160 2008-04-21 Steve Ellcey <sje@cup.hp.com>
1162 * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
1164 2008-04-21 Daniel Franke <franke.daniel@gmail.com>
1167 * gfortranspec.c (lookup_option): Properly handle separated arguments
1168 in -J option, print missing argument message when necessary.
1170 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1173 * scanner.c (skip_fixed_comments): Update continue_line when comment is
1174 detected. (gfc_next_char_literal): Likewise.
1176 2008-04-19 Paul Thomas <pault@gcc.gnu.org>
1181 * trans_array.c (gfc_trans_array_constructor): Temporarily
1182 realign loop, if loop->from is not zero, before creating
1183 the temporary array and provide an offset.
1186 * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
1187 and allow for NULL body. Change all references from
1188 init_default_dt to gfc_init_default_dt.
1189 * trans.h : Add prototype for gfc_init_default_dt.
1190 * trans-array.c (gfc_trans_deferred_vars): After nullification
1191 call gfc_init_default_dt for derived types with allocatable
1194 2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1197 * trans-common.c (create_common): Revert patch causing regression.
1199 2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1202 * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
1203 optional argument attribute.
1205 2008-04-16 Paul Thomas <pault@gcc.gnu.org>
1208 * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
1209 is not used, the argument must be converted.
1211 2008-04-16 Jakub Jelinek <jakub@redhat.com>
1214 * f95-lang.c (gfc_init_builtin_functions): Make sure
1215 BUILT_IN_SINCOS{,F,L} types aren't varargs.
1217 2008-04-15 Paul Thomas <pault@gcc.gnu.org>
1220 * expr.c (scalarize_intrinsic_call): Reorder identification of
1221 array argument so that if one is not found a segfault does not
1222 occur. Return FAILURE if all scalar arguments.
1224 2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1225 Tobias Burnus <burnus@net-b.de>
1228 * options.c (gfc_init_options): Set the default maximum continuation
1229 lines to 255 for both free and fixed form source for warnings.
1230 (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
1231 the -std=f95 free form max continuations to 39 for warnings.
1232 * scanner.c (gfc_next_char_literal): Adjust the current_line number only
1233 if it is less than the current locus.
1235 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1237 PR fortran/25829 28655
1238 * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
1239 round, sign, and id. (match_open_element): Match new tags.
1240 (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
1241 for DEFAULT only. Update error messages. (match_dt_element): Fix match
1242 tag for asynchronous. Update error messages. (gfc_free_inquire): Free
1243 new expressions. (match_inquire_element): Match new tags.
1244 (gfc_match_inquire): Add constraint for ID and PENDING.
1245 (gfc_resolve_inquire): Resolve new tags.
1246 * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
1247 mask for ID parameter.
1248 * ioparm.def: Fix order of parameters for pending, round, and sign.
1249 NOTE: These must line up with the definitions in libgfortran/io/io.h. or
1252 2008-04-06 Paul Thomas <pault@gcc.gnu.org>
1255 * expr.c (scalarize_intrinsic_call): Identify which argument is
1256 an array and use that as the template.
1257 (check_init_expr): Remove tests that first argument is an array
1258 in the call to scalarize_intrinsic_call.
1260 2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
1263 * io.c (io_tag): Add field 'value'. Split 'spec' field in
1265 (match_etag, match_vtag, match_ltag): Split parsing in two steps
1266 to give better error messages.
1268 2008-04-06 Tobias Burnus <burnus@net-b.de>
1270 * io.c (check_io_constraints): Add constrains. ID= requires
1271 asynchronous= and asynchronous= must be init expression.
1273 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1275 * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
1277 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1279 * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
1280 gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
1281 functions and make them static. Add new gfc_dump_parse_tree
1283 * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
1284 (gfc_status, gfc_status_char): Delete prototypes.
1285 * error.c (gfc_status, gfc_status_char): Remove functions.
1286 * scanner.c (gfc_new_file): Use printf instead of gfc_status.
1287 * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
1288 (gfc_handle_module_path_options): Use gfc_fatal_error instead of
1289 gfc_status and exit.
1290 (gfc_handle_option): Rename verbose into dump_parse_tree.
1291 * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
1293 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1294 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1296 PR fortran/25829 28655
1297 * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
1298 * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
1299 (gfc_open): Add pointers for decimal, encoding, round, sign,
1300 asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
1301 encoding, pending, round, sign, size, id.
1302 (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
1303 asynchronous, blank, decimal, delim, pad, round, sign.
1304 (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
1305 wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
1306 * trans-stmt.h (gfc_trans_wait): New function prototype.
1307 * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
1308 * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
1309 ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
1310 (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
1311 tags. (gfc_resolve_open): Remove comment around check for allowed
1312 values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
1313 ROUND, and SIGN. (match_dt_element): Add matching for new tags.
1314 (gfc_free_wait): New function. (gfc_resolve_wait): New function.
1315 (match_wait_element): New function. (gfc_match_wait): New function.
1316 * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
1317 (resolve_code): Add case for EXEC_WAIT.
1318 * st.c (gfc_free_statement): Add case for EXEC_WAIT.
1319 * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
1320 Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
1321 (gfc_build_io_library_fndecls): Add function declaration for st_wait.
1322 (gfc_trans_open): Add mask bits for new I/O tags.
1323 (gfc_trans_inquire): Add mask bits for new I/O tags.
1324 (gfc_trans_wait): New translation function.
1325 (build_dt): Add mask bits for new I/O tags.
1326 * match.c (gfc_match_if) Add matcher for "wait".
1327 * match.h (gfc_match_wait): Prototype for new function.
1328 * ioparm.def: Add new I/O parameter definitions.
1329 * parse.c (decode_statement): Add match for "wait" statement.
1330 (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
1332 2008-04-03 Jakub Jelinek <jakub@redhat.com>
1335 * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
1338 2008-04-03 Tom Tromey <tromey@redhat.com>
1340 * Make-lang.in (fortran_OBJS): New variable.
1342 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
1344 * f95-lang.c (insert_block): Kill.
1346 2008-04-01 George Helffrich <george@gcc.gnu.org>
1348 PR fortran/35154, fortran/23057
1349 * trans-common.c (create_common): Add decl to function
1350 chain to preserve identifier scope in debug output.
1352 2008-04-01 Joseph Myers <joseph@codesourcery.com>
1354 * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
1355 * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
1358 2008-03-30 Paul Thomas <pault@gcc.gnu.org>
1361 * resolve.c (resolve_function, resolve_call): If the procedure
1362 is elemental do not look for noncopying intrinsics.
1364 2008-03-29 Paul Thomas <pault@gcc.gnu.org>
1367 * trans-array.c (gfc_array_init_size): Set 'size' zero if
1368 negative in one dimension.
1371 * trans-expr.c (gfc_trans_string_copy): Only assign a char
1372 directly if the lhs and rhs types are the same.
1374 2008-03-28 Daniel Franke <franke.daniel@gmail.com>
1375 Paul Richard Thomas <paul.richard.thomas@gmail.com>
1378 * primary.c (match_variable): Improved matching of function
1380 * resolve.c (resolve_allocate_deallocate): Removed checks if
1381 the actual argument for STAT is a variable.
1383 2008-03-28 Tobias Burnus <burnus@net-b.de>
1385 * symbol.c (gfc_get_default_type): Fix error message; option
1386 -fallow_leading_underscore should be -fallow-leading-underscore
1388 2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1391 * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
1392 optional argument attribute.
1394 2008-03-27 Tom Tromey <tromey@redhat.com>
1396 * Make-lang.in: Revert automatic dependency patch.
1398 2008-03-25 Tom Tromey <tromey@redhat.com>
1400 * Make-lang.in: Remove .o targets.
1401 (fortran_OBJS): New variable.
1402 (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
1404 (GFORTRAN_D_OBJS): Update.
1405 (GFORTRAN_TRANS_DEPS): Remove.
1407 2008-03-24 Paul Thomas <pault@gcc.gnu.org>
1410 * resolve.c (resolve_structure_cons): It is an error to assign
1411 NULL to anything other than a pointer or allocatable component.
1414 * resolve.c (resolve_symbol): If the symbol is a derived type,
1415 resolve the derived type. If the symbol is a derived type
1416 function, ensure that the derived type is visible in the same
1417 namespace as the function.
1419 2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
1421 * trans.h: Use fold_build in build1_v, build2_v and build3_v
1423 * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
1424 Don't use build2_v macro.
1426 2008-03-19 Daniel Franke <franke.daniel@gmail.com>
1429 * interface.c (gfc_procedure_use): Check for keyworded arguments in
1430 procedures without explicit interfaces.
1432 2008-03-16 Paul Thomas <pault@gcc.gnu.org>
1435 * resolve.c (check_assumed_size_reference): Only visit the
1436 first reference and look directly at the highest dimension.
1438 2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1441 * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
1444 2008-03-15 Daniel Franke <franke.daniel@gmail.com>
1447 * resolve.c (resolve_branch): Less strict and pessimistic warning
1450 2008-03-11 Paolo Bonzini <bonzini@gnu.org>
1452 * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
1453 (gfc_be_parse_file): Call clear_binding_stack from here.
1454 (gfc_clear_binding_stack): Rename to clear_binding_stack.
1456 2008-03-09 Paul Thomas <pault@gcc.gnu.org>
1459 * module.c (mio_symtree_ref): After providing a symbol for a
1460 missing equivalence member, resolve and NULL the fixups.
1462 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1464 * invoke.texi (Error and Warning Options): Document
1467 2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1470 * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
1471 checking bounds of absent optional arguments.
1473 2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1476 * intrinsic.c (add_functions): Add simplification routines for
1477 ERF, DERF, ERFC and DERFC.
1478 * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
1479 extensions into Fortran 2008 features.
1480 * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
1482 * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
1484 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1487 * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
1488 ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
1489 ERFC_SCALED, LOG_GAMMA and HYPOT.
1490 * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
1491 gfc_resolve_hypot): New prototypes.
1492 * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
1493 ACOSH, ASINH and ATANH available.
1494 * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
1495 * lang.opt: Add -std=f2008 option.
1496 * libgfortran.h: Define GFC_STD_F2008.
1497 * lang-specs.h: Add .f08 and .F08 file suffixes.
1498 * iresolve.c (gfc_resolve_hypot): New function.
1499 * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
1500 * check.c (gfc_check_hypot): New function.
1501 * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
1502 * options.c (set_default_std_flags): Allow Fortran 2008 by default.
1503 (form_from_filename): Add .f08 suffix.
1504 (gfc_handle_option): Handle -std=f2008 option.
1505 * simplify.c (gfc_simplify_hypot): New function.
1506 * gfortran.texi: Document Fortran 2008 status and file extensions.
1507 * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
1508 as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
1509 ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
1510 * invoke.texi: Document the new -std=f2008 option.
1512 2008-03-02 Jakub Jelinek <jakub@redhat.com>
1514 * gfortranspec.c (lang_specific_driver): Update copyright notice
1517 2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1520 * expr.c (find_array_element): Modify traversing the constructor to
1521 avoid trying to access NULL memory pointed to by next for the
1522 last element. (find_array_section): Exit while loop if cons->next is
1524 * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
1525 (gfc_conv_function_call): Same.
1526 * decl.c (gfc_match_implicit): Same.
1527 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
1529 2008-02-28 Daniel Franke <franke.daniel@gmail.com>
1534 * lang.opt: Added -Wreturn-type.
1535 * options.c (gfc_handle_option): Recognize -Wreturn-type.
1536 * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
1537 where the result value is not set.
1538 (gfc_generate_function_code): Likewise.
1539 (generate_local_decl): Emit warnings for funtions whose RESULT
1540 variable is not set.
1542 2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1545 * trans-expr.c (gfc_conv_variable): Don't build indirect
1546 references when explicit interface is mandated.
1547 * resolve.c (resolve_formal_arglist): Set attr.always_explicit
1548 on the result symbol as well as the procedure symbol.
1550 2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1553 * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
1554 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
1555 gfor_fndecl_math_exponent16.
1556 * f95-lang.c (build_builtin_fntypes): Add new function types.
1557 (gfc_init_builtin_functions): Add new builtins for nextafter,
1558 frexp, ldexp, fabs, scalbn and inf.
1559 * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
1560 (gfc_resolve_scale): Don't convert type of second argument.
1561 (gfc_resolve_set_exponent): Likewise.
1562 (gfc_resolve_size): Don't add hidden arguments.
1563 * trans-decl.c: Remove gfor_fndecl_math_exponent4,
1564 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
1565 gfor_fndecl_math_exponent16.
1566 * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
1567 for scalbn, fraction, nearest, rrspacing, set_exponent and
1569 (gfc_conv_intrinsic_exponent): Directly call frexp.
1570 (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
1571 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1572 gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
1574 (gfc_conv_intrinsic_function): Use the new functions above.
1576 2008-02-26 Tobias Burnus <burnus@net-b.de>
1579 * interface.c (check_operator_interface): Show better line for error
1580 messages; fix constrains for user-defined assignment operators.
1581 (gfc_extend_assign): Fix constrains for user-defined assignment
1584 2008-02-26 Tom Tromey <tromey@redhat.com>
1586 * trans-io.c (set_error_locus): Remove old location code.
1587 * trans-decl.c (gfc_set_decl_location): Remove old location code.
1588 * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
1589 * scanner.c (gfc_gobble_whitespace): Remove old location code.
1590 (get_file): Likewise.
1591 (preprocessor_line): Likewise.
1592 (load_file): Likewise.
1593 (gfc_new_file): Likewise.
1594 * trans.c (gfc_trans_runtime_check): Remove old location code.
1595 (gfc_get_backend_locus): Likewise.
1596 (gfc_set_backend_locus): Likewise.
1597 * data.c (gfc_assign_data_value): Remove old location code.
1598 * error.c (show_locus): Remove old location code.
1599 * gfortran.h (gfc_linebuf): Remove old location code.
1600 (gfc_linebuf_linenum): Remove old-location variant.
1602 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1605 * trans-const.c (gfc_build_string_const): Don't call gettext.
1606 (gfc_build_localized_string_const): New function.
1607 * trans-const.h (gfc_build_localized_string_const): New prototype.
1608 * trans.c (gfc_trans_runtime_check): Use
1609 gfc_build_localized_string_const instead of gfc_build_string_const.
1610 (gfc_call_malloc): Likewise.
1611 (gfc_allocate_with_status): Likewise.
1612 (gfc_allocate_array_with_status): Likewise.
1613 (gfc_deallocate_with_status): Likewise.
1614 (gfc_call_realloc): Likewise.
1615 * trans-io.c (gfc_trans_io_runtime_check): Likewise.
1617 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
1619 * arith.c: Update copyright years.
1620 * arith.h: Likewise.
1621 * array.c: Likewise.
1623 * check.c: Likewise.
1627 * dependency.c: Likewise.
1628 * dependency.h: Likewise.
1629 * dump-parse-tree.c: Likewise.
1630 * error.c: Likewise.
1632 * gfc-internals.texi: Likewise.
1633 * gfortran.h: Likewise.
1634 * gfortran.texi: Likewise.
1635 * gfortranspec.c: Likewise.
1636 * interface.c: Likewise.
1637 * intrinsic.c: Likewise.
1638 * intrinsic.h: Likewise.
1639 * intrinsic.texi: Likewise.
1640 * invoke.texi: Likewise.
1642 * iresolve.c: Likewise.
1643 * iso-c-binding.def: Likewise.
1644 * iso-fortran-env.def: Likewise.
1645 * lang-specs.h: Likewise.
1646 * lang.opt: Likewise.
1647 * libgfortran.h: Likewise.
1648 * match.c: Likewise.
1649 * match.h: Likewise.
1650 * matchexp.c: Likewise.
1652 * module.c: Likewise.
1653 * openmp.c: Likewise.
1654 * options.c: Likewise.
1655 * parse.c: Likewise.
1656 * parse.h: Likewise.
1657 * primary.c: Likewise.
1658 * resolve.c: Likewise.
1659 * scanner.c: Likewise.
1660 * simplify.c: Likewise.
1662 * symbol.c: Likewise.
1663 * target-memory.c: Likewise.
1664 * target-memory.h: Likewise.
1665 * trans-array.h: Likewise.
1666 * trans-const.h: Likewise.
1667 * trans-stmt.h: Likewise.
1668 * trans-types.c: Likewise.
1669 * trans-types.h: Likewise.
1670 * types.def: Likewise.
1672 2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1675 * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
1676 (gfc_simplify_ibset): Remove call to range_check.
1677 (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
1678 (gfc_simplify_real): Add call gfc_clear_ts to initialize the
1679 temporary gfc_typspec variable.
1681 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
1683 * trans-array.c (gfc_conv_descriptor_data_get,
1684 gfc_conv_descriptor_data_set_internal,
1685 gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
1686 gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
1687 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1688 gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
1689 gfc_conv_array_transpose, gfc_grow_array,
1690 gfc_trans_array_constructor_subarray,
1691 gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
1692 gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
1693 gfc_conv_array_initializer, gfc_trans_array_bounds,
1694 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1695 gfc_get_dataptr_offset, gfc_conv_array_parameter,
1696 gfc_trans_dealloc_allocated, get_full_array_size,
1697 gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
1699 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1700 gfc_conv_component_ref, gfc_conv_cst_int_power,
1701 gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
1702 * trans-common.c (create_common): Likewise.
1703 * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
1705 * trans-const.c (gfc_conv_constant_to_tree): Likewise.
1706 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
1707 gfc_trans_integer_select, gfc_trans_character_select,
1708 gfc_trans_forall_loop, compute_overall_iter_number,
1709 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
1710 gfc_trans_deallocate): Likewise.
1711 * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
1712 gfc_allocate_with_status, gfc_allocate_array_with_status,
1713 gfc_deallocate_with_status): Likewise.
1714 * f95-lang.c (gfc_truthvalue_conversion): Likewise.
1715 * trans-io.c (set_parameter_const, set_parameter_value,
1716 set_parameter_ref, set_string, set_internal_unit, io_result,
1717 set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
1718 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1719 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1720 gfc_generate_function_code): Likewise.
1721 * convert.c (convert): Likewise.
1722 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1723 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1724 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1725 gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
1726 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1727 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
1728 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1729 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1730 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
1731 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
1732 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1733 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
1734 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1735 gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
1736 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1737 gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
1738 gfc_conv_intrinsic_repeat): Likewise.
1740 2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1743 * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
1744 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
1745 * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
1746 gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
1747 * trans-decl.c: Likewise.
1749 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1752 * expr.c (find_array_element): Modify traversing the constructor to
1753 avoid trying to access NULL memory pointed to by next for the
1754 last element. (find_array_section): Exit while loop if cons->next is
1757 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1760 * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
1762 (gfc_resolve_aint): Likewise.
1763 (gfc_resolve_anint): Likewise.
1764 (gfc_resolve_besn): Likewise.
1765 (gfc_resolve_cshift): Likewise.
1766 (gfc_resolve_ctime): Likewise.
1767 (gfc_resolve_eoshift): Likewise.
1768 (gfc_resolve_index_func): Likewise.
1769 (gfc_resolve_isatty): Likewise.
1770 (gfc_resolve_malloc): Likewise.
1771 (gfc_resolve_rrspacing): Likewise.
1772 (gfc_resolve_scale): Likewise.
1773 (gfc_resolve_set_exponent): Likewise.
1774 (gfc_resolve_spacing): Likewise.
1775 (gfc_resolve_spacing): Likewise.
1776 (gfc_resolve_fgetc): Likewise.
1777 (gfc_resolve_fputc): Likewise.
1778 (gfc_resolve_ftell): Likewise.
1779 (gfc_resolve_ttynam): Likewise.
1780 (gfc_resolve_alarm_sub): Likewise.
1781 (gfc_resolve_mvbits): Likewise.
1782 (gfc_resolve_getarg): Likewise.
1783 (gfc_resolve_signal_sub): Likewise.
1784 (gfc_resolve_exit): Likewise.
1785 (gfc_resolve_flush): Likewise.
1786 (gfc_resolve_free): Likewise.
1787 (gfc_resolve_ctime_sub): Likewise.
1788 (gfc_resolve_fgetc_sub): Likewise.
1789 (gfc_resolve_fputc_sub): Likewise.
1790 (gfc_resolve_fseek_sub): Likewise.
1791 (gfc_resolve_ftell_sub): Likewise.
1792 (gfc_resolve_ttynam_sub): Likewise.
1794 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1796 * gfc-internals.texi: Fix typos and markup nits.
1797 * gfortran.texi: Likewise.
1798 * intrinsic.texi: Likewise.
1800 2008-02-21 Richard Guenther <rguenther@suse.de>
1802 * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
1803 as unary PAREN_EXPR for real and complex typed expressions.
1804 (gfc_conv_unary_op): Fold the built tree.
1806 2008-02-20 Tobias Burnus <burnus@net-b.de>
1809 * match.c (gfc_match_name): Improve error message for '$'.
1811 2008-02-19 Daniel Franke <franke.daniel@gmail.com>
1814 * expr.c (gfc_check_pointer_assign): Add type and kind information
1815 to type-mismatch message.
1816 (gfc_check_assign): Unify error messages.
1818 2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1821 * gfortran.texi: Create new section for unimplemented extensions.
1822 Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
1823 Remove "smaller projects" list. Fix a few typos.
1825 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1827 * intrinsic.texi: Rename INDEX node to avoid clashing with
1828 index.html on case-insensitive systems.
1830 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1833 * trans-expr.c (gfc_conv_function_call): Force evaluation of
1836 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
1839 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
1840 likewise '-I <dir>' and '-I<dir>'.
1842 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1845 * Make-lang.in (f951): Add $(GMPLIBS).
1847 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1850 * trans-common.c (build_field): Mark fields as volatile when needed.
1852 2008-02-05 Tobias Burnus <burnus@net-b.de>
1855 * data.c (gfc_assign_data_value): Only free "size" if
1856 it has not already been freed.
1858 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
1861 * array.c (match_array_element_spec): Remove check for negative
1863 (gfc_resolve_array_spec): Add check for negative size.
1865 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
1868 * data.c (gfc_assign_data_value): Add bounds check for array
1871 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
1873 * resolve.c (resolve_where): Fix typo.
1874 (gfc_resolve_where_code_in_forall): Likewise.
1876 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
1879 * resolve.c (resolve_allocate_deallocate): New function.
1880 (resolve_code): Call it for allocate and deallocate.
1881 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
1882 the checking of the STAT tag and put in above new function.
1883 * primary,c (match_variable): Do not fix flavor of host
1884 associated symbols yet if the type is not known.
1886 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
1889 * expr.c (gfc_check_assign): It is an error to assign
1890 to a sibling procedure.
1892 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
1895 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
1896 delete_symtree to gfc_delete_symtree.
1897 * gfortran.h : Add prototype for gfc_delete_symtree.
1898 * module.c (load_generic_interfaces): Transfer symbol to a
1899 unique symtree and delete old symtree, instead of renaming.
1900 (read_module): The rsym and the found symbol are the same, so
1901 the found symtree can be deleted.
1904 * decl.c (match_char_spec): Remove the constraint on deferred
1905 matching of functions and free the length expression.
1906 delete_symtree to gfc_delete_symtree.
1907 (gfc_match_type_spec): Whitespace.
1908 (gfc_match_function_decl): Defer characteristic association for
1909 all types except BT_UNKNOWN.
1910 * parse.c (decode_specification_statement): Only derived type
1911 function matching is delayed to the end of specification.
1913 2008-01-28 Tobias Burnus <burnus@net-b.de>
1916 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
1918 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1921 * array.c (gfc_check_constructor_type): Revert clearing the expression.
1923 2008-01-26 Tobias Burnus <burnus@net-b.de>
1926 * trans-expr.c (gfc_conv_function_call): Don't call
1927 gfc_add_interface_mapping if the expression is NULL.
1929 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1932 * trans-array.c (gfc_trans_create_temp_array): Remove call to
1933 gcc_assert (integer_zerop (loop->from[n])).
1935 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
1938 * resolve.c (resolve_where): Added check if user-defined assignment
1939 operator is an elemental subroutine.
1940 (gfc_resolve_where_code_in_forall): Likewise.
1942 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1946 * gfortran.h: Revert changes from 2008-01-17.
1947 * match.c: Likewise.
1948 * symbol.c: Likewise.
1949 (gfc_undo_symbols): Undo namespace changes related to common blocks.
1951 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1954 * data.c (formalize_structure_cons): Skip formalization on
1957 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1959 * gfortran.texi (OpenMP): Extended existing documentation.
1960 (contributors): Added major contributors of 2008 that were
1962 (proposed extensions): Removed implemented items.
1964 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
1967 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
1968 seen, check for a statement label and, if present, delete it
1969 and set the locus to the start of the statement.
1971 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
1974 * trans-io.c (gfc_trans_transfer): If the array reference in a
1975 read has a vector subscript, use gfc_conv_subref_array_arg to
1976 copy back the temporary.
1978 2008-01-22 Tobias Burnus <burnus@net-b.de>
1981 * interface.c (compare_actual_formal): Fix adding type
1982 to missing_arg_type for absent optional arguments.
1984 2008-01-22 Tobias Burnus <burnus@net-b.de>
1987 * parse.c (parse_spec): Change = into ==.
1989 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
1992 * expr.c (check_elemental): Fix check for valid data types.
1994 2008-01-22 Tobias Burnus <burnus@net-b.de>
1997 * scanner.c (load_line): Support <tab><digit> continuation lines.
1998 * invoke.texi (-Wtabs): Document this.
2000 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
2003 * module.c (read_module): Set use_rename attribute.
2005 2007-01-21 Tobias Burnus <burnus@net-b.de>
2008 * interface.c (compare_parameter): Improved error message
2009 for arguments of same type and mismatched kinds.
2011 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
2014 * resolve.c (resolve_entries): Do not do an array bounds check
2015 if the result symbols are the same.
2018 * module.c (read_module) : Hide the symtree of the previous
2019 version of the symbol if this symbol is renamed.
2021 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
2024 * array.c (gfc_check_constructor_type): Clear the expression ts
2025 so that the checking starts from the deepest level of array
2027 * primary.c (match_varspec): If an unknown type is changed to
2028 default character and the attempt to match a substring fails,
2029 change it back to unknown.
2032 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
2033 NULL for an array constructor, use the cl.length expression to
2035 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
2038 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
2042 * iresolve.c (gfc_resolve_all): Remove conversion of mask
2043 argument to kind=1 by removing call to resolve_mask_arg().
2044 (gfc_resolve_any): Likewise.
2046 2008-01-19 Tobias Burnus <burnus@net-b.de>
2049 * primary.c (match_variable): Handle FL_UNKNOWN without
2050 uneducated guessing.
2051 (match_variable): Improve error message.
2053 2008-01-18 Tobias Burnus <burnus@net-b.de>
2056 * interface.c (get_expr_storage_size): Return storage size
2057 for array element designators.
2058 (compare_actual_formal): Reject unequal string sizes for
2059 assumed-shape dummy arguments. And fix error message for
2060 array-sections with vector subscripts.
2062 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2065 * simplify.c (is_constant_array_expr): New static function that returns
2066 true if the given expression is an array and is constant.
2067 (gfc_simplify_reshape): Use new function.
2069 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
2072 * symbol.c (free_common_tree): Renamed to ...
2073 (gfc_free_common_tree): This. Remove static.
2074 (gfc_free_namespace): Updated.
2076 * gfortran.h (gfc_free_common_tree): New.
2078 * match.c (gfc_match_common): Call gfc_free_common_tree () with
2079 gfc_current_ns->common_root and set gfc_current_ns->common_root
2080 to NULL on syntax error.
2082 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
2085 * trans-expr.c (gfc_conv_function_call): Use proper
2086 type for returned character pointers.
2088 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
2093 * decl.c : Remove gfc_function_kind_locus and
2094 gfc_function_type_locus. Add gfc_matching_function.
2095 (match_char_length): If matching a function and the length
2096 does not match, return MATCH_YES and try again later.
2097 (gfc_match_kind_spec): The same.
2098 (match_char_kind): The same.
2099 (gfc_match_type_spec): The same for numeric and derived types.
2100 (match_prefix): Rename as gfc_match_prefix.
2101 (gfc_match_function_decl): Except for function valued character
2102 lengths, defer applying kind, type and charlen info until the
2103 end of specification block.
2104 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
2105 parse.c (decode_specification_statement): New function.
2106 (decode_statement): Call it when a function has kind = -1. Set
2107 and reset gfc_matching function, as function statement is being
2109 (match_deferred_characteristics): Simplify with a single call
2110 to gfc_match_prefix. Do appropriate error handling. In any
2111 case, make sure that kind = -1 is reset or corrected.
2112 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
2113 Throw an error if kind = -1 after last specification statement.
2114 parse.h : Prototype for gfc_match_prefix.
2116 2008-01-16 Tobias Burnus <burnus@net-b.de>
2119 * interface.c (compare_parameter): Allow AS_DEFERRED array
2120 elements and reject attr.pointer array elemenents.
2121 (get_expr_storage_size): Return storage size of elements of
2122 assumed-shape and pointer arrays.
2124 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
2126 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
2127 for flag_tree_parallelize_loops.
2129 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
2132 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
2133 (gfc_resolve_any): Likewise.
2134 (gfc_resolve_count): Likewise. Don't append kind of
2135 argument to function name.
2137 2008-01-13 Tobias Burnus <burnus@net-b.de>
2140 * resolve.c (resolve_actual_arglist): For expressions,
2141 also check for assume-sized arrays.
2142 * interface.c (compare_parameter): Move F2003 character checks
2143 here, print error messages here, reject elements of
2144 assumed-shape array as argument to dummy arrays.
2145 (compare_actual_formal): Update for the changes above.
2147 2008-01-13 Tobias Burnus <burnus@net-b.de>
2150 * decl.c (contained_procedure): Only check directly preceeding state.
2152 2008-01-13 Tobias Burnus <burnus@net-b.de>
2155 * check.c (gfc_check_shape): Accept array ranges of
2156 assumed-size arrays.
2158 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2161 * match.c (gfc_match_name): Don't error if leading character is a '(',
2162 just return MATCH_NO.
2164 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2167 * trans-io.c (create_dummy_iostat): Commit the symbol.
2169 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
2172 * simplify.c (gfc_simplify_transfer): Return NULL if the size
2173 of the element is unavailable and only assign character length
2174 to the result, if 'mold' is constant.
2176 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
2179 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
2180 to assign strings and perform bounds checks on the string length.
2181 (get_array_ctor_strlen): Remove bounds checking.
2182 (gfc_trans_array_constructor): Initialize string length checking.
2183 * trans-array.h : Add prototype for gfc_trans_string_copy.
2185 2008-01-08 Richard Guenther <rguenther@suse.de>
2188 PR tree-optimization/34683
2189 * trans-types.c (gfc_get_array_type_bounds): Use an array type
2190 with known size for accesses if that is known.
2192 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
2195 * expr.c (find_array_element): Check that the array bounds are
2196 constant before using them. Use lower, as well as upper bound.
2197 (check_restricted): Allow implied index variable.
2199 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
2202 * trans_array.c (gfc_trans_deferred_array): Do not null the
2203 data pointer on entering scope, nor deallocate it on leaving
2204 scope, if the symbol has the 'save' attribute.
2207 * trans_decl.c (gfc_finish_var_decl): Derived types with
2208 allocatable components and an initializer must be TREE_STATIC.
2210 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
2213 * module.c (write_generic): Rewrite completely.
2214 (write_module): Change call to write_generic.
2216 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2219 * scanner.c (load_line): Do not count ' ' as printable when checking for
2222 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
2225 * module.c (load_needed): If the namespace has no proc_name
2226 give it the module symbol.
2228 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2231 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
2232 the dummy variable expression, test for NULL, and pass the variable
2233 address to the called function.
2235 2007-01-06 Tobias Burnus <burnus@net-b.de>
2238 * match.c (gfc_match_common): Remove blank common in
2240 * resolve.c (resolve_common_vars): New function.
2241 (resolve_common_blocks): Move checks to resolve_common_vars
2242 and invoke that function.
2243 (resolve_types): Call resolve_common_vars for blank commons.
2245 2008-01-06 Tobias Burnus <burnus@net-b.de>
2248 * resolve.c (resolve_equivalence_derived): Reject derived types with
2249 default initialization if equivalenced with COMMON variable.
2251 2008-01-06 Tobias Burnus <burnus@net-b.de>
2254 * io.c (check_io_constraints): Disallow unformatted I/O for
2257 2008-01-06 Tobias Burnus <burnus@net-b.de>
2260 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
2261 ELEMENTAL functions.
2263 2008-01-06 Tobias Burnus <burnus@net-b.de>
2266 * interface.c (compare_actual_formal): Reject parameter
2267 actual to intent(out) dummy.
2269 2008-01-04 Tobias Burnus <burnus@net-b.de>
2272 * primary.c (match_varspec): Gobble whitespace before