1 2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
5 * iresolve.c (resolve_mask_arg): Don't convert mask to
6 kind=1 logical if it is of that type already.
8 2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
11 * iresolve.c (gfc_resolve_matmul): Copy shapes
14 2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
16 * invoke.texi: Add documentation for runtime behavior of
19 2008-06-28 Daniel Kraft <d@domob.eu>
21 * gfc-internals.texi (section gfc_code): Extended documentation about
22 gfc_code in the internal datastructures chapter including details about
23 how IF, DO and SELECT blocks look like and an example for how the
26 2008-06-25 Paul Thomas <pault@gcc.gnu.org>
29 * interface.c (check_intents): Correct error where the actual
30 arg was checked for a pointer argument, rather than the formal.
32 2008-06-24 Paul Thomas <pault@gcc.gnu.org>
35 * expr.c (gfc_check_assign): Change message and locus for
36 error when conform == 0.
38 2008-06-23 Jakub Jelinek <jakub@redhat.com>
41 * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
43 2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
44 Tobias Burnus <burnus@net-b.de>
48 * scanner.c (preprocessor_line): do not call gfc_free for
49 current_file->filename if it differs from filename.
51 2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
53 * arith.c (hollerith2representation): Fix for -Wc++-compat.
54 * array.c (gfc_get_constructor): Likewise.
55 * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
56 create_enum_history, gfc_match_final_decl): Likewise.
57 * error.c (error_char): Likewise.
58 * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
59 * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
60 gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
61 gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
62 gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
63 gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
64 gfc_get_alloc, gfc_get_wide_string): Likewise.
65 * interface.c (count_types_test): Likewise.
66 * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
68 * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
69 gfc_match_inquire, gfc_match_wait): Likewise.
70 * match.c (gfc_match, match_forall_iterator): Likewise.
71 * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
72 add_true_name, parse_string, write_atom, quote_string,
73 mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
74 * options.c (gfc_post_options): Likewise.
75 * primary.c (match_integer_constant, match_hollerith_constant,
76 match_boz_constant, match_real_constant,
77 gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
78 * scanner.c (gfc_widechar_to_char, add_path_to_list,
79 add_file_change, load_line, get_file, preprocessor_line,
80 load_file, unescape_filename, gfc_read_orig_filename): Likewise.
81 * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
82 gfc_simplify_ishftc): Likewise.
83 * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
84 gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
86 * target-memory.c (gfc_target_interpret_expr): Likewise.
87 * trans-const.c (gfc_build_wide_string_const): Likewise.
88 * trans-expr.c (gfc_add_interface_mapping): Likewise.
89 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
90 gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
91 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
92 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
93 gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
94 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
95 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
96 * trans.c (gfc_get_backend_locus): Likewise.
97 * trans.h (gfc_get_ss): Likewise.
99 2008-06-18 Daniel Kraft <d@domob.eu>
101 PR fortran/36517, fortran/36492
102 * array.c (gfc_resolve_character_array_constructor): Call
103 gfc_set_constant_character_len with changed length-chec argument.
104 * decl.c (gfc_set_constant_character_len): Changed array argument to
105 be a generic length-checking argument that can be used for correct
106 checking with typespec and in special cases where the should-be length
107 is different from the target length.
108 (build_struct): Call gfc_set_constant_character_len with changed length
109 checking argument and introduced additional checks for exceptional
110 conditions on invalid code.
111 (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
112 with changed argument.
113 * match.h (gfc_set_constant_character_len): Changed third argument to
114 int for the should-be length rather than bool.
116 2008-06-17 Daniel Kraft <d@domob.eu>
119 * array.c (gfc_resolve_character_array_constructor): Check that all
120 elements with constant character length have the same one rather than
121 fixing it if no typespec is given, emit an error if they don't. Changed
122 return type to "try" and return FAILURE for the case above.
123 (gfc_resolve_array_constructor): Removed unneeded call to
124 gfc_resolve_character_array_constructor in this function.
125 * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
126 * trans-array.c (get_array_ctor_strlen): Return length of first element
127 rather than last element.
128 * resolve.c (gfc_resolve_expr): Handle FAILURE return from
129 gfc_resolve_character_array_constructor.
131 2008-06-17 Paul Thomas <pault@gcc.gnu.org>
134 * resolve.c (add_dt_to_dt_list): New function.
135 (resolve_fl_derived): Call new function for pointer components
136 and when derived type resolved.
138 2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
141 * trans-decl.c (gfc_generate_function_code): Add range_check to options
144 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
146 * gfc-internals.texi: Expand TABs, drop indentation outside examples.
147 * gfortran.texi: Likewise.
148 * intrinsic.texi: Likewise.
149 * invoke.texi: Likewise.
151 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
154 * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
155 transfer_character_wide which includes passing in the character kind to
156 support wide character IO. (transfer_expr): If the kind == 4, create the
157 argument and build the call.
158 * gfortran.texi: Fix typo.
160 2008-06-13 Tobias Burnus <burnus@net-b.de>
163 * decl.c (do_parm): Handle init expression for len=*.
165 2008-06-12 Tobias Burnus <burnus@net-b.de>
168 * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
169 Fix passing of the BACK= argument.
171 2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
173 * cpp.c: Add copyright notice.
174 * cpp.h: Add copyright notice.
176 2008-06-08 Janus Weil <janus@gcc.gnu.org>
179 * decl.c (match_procedure_decl): Correctly recognize if the interface
180 is an intrinsic procedure.
182 2008-06-08 Tobias Burnus <burnus@net-b.de>
185 * resolve.c (resolve_symbol): Copy more attributes for
186 PROCEDUREs with interfaces.
188 2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
192 * io.c (check_format): Add new error message for zero width.
193 Use new error message for FMT_A and with READ, FMT_G. Allow
194 FMT_G with WRITE except when -std=F95 and -std=F2003.
196 2008-06-07 Tobias Burnus <burnus@net-b.de>
199 * intrinsic.c (add_functions): Implement c_sizeof.
200 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
201 create unneeded variable in the scalar case.
202 * intrinsic.texi: Add C_SIZEOF documentation.
204 2008-06-06 Tobias Burnus <burnus@net-b.de>
206 * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
208 2008-06-06 Jakub Jelinek <jakub@redhat.com>
210 * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
211 * parse.c (next_free): Allow tab after !$omp.
212 (decode_omp_directive): Handle !$omp task, !$omp taskwait
214 (case_executable): Add ST_OMP_TASKWAIT.
215 (case_exec_markers): Add ST_OMP_TASK.
216 (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
218 (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
219 * gfortran.h (gfc_find_sym_in_expr): New prototype.
220 (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
221 (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
222 OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
224 (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
225 * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
226 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
227 LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
228 * trans.h (gfc_omp_clause_default_ctor): Add another argument.
229 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
230 gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
231 * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
232 BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
233 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
234 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
235 BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
236 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
237 (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
238 than boolean_type_node.
239 * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
240 EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
241 untied and collapse clauses.
242 (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
243 * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
245 * st.c (gfc_free_statement): Likewise.
246 * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
247 (find_sym_in_expr): Rename to...
248 (gfc_find_sym_in_expr): ... this. No longer static.
249 (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
250 * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
252 * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
253 firstprivate, lastprivate, reduction, copyprivate and copyin
255 (omp_current_do_code): Made static.
256 (omp_current_do_collapse): New variable.
257 (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
258 clear omp_current_do_code and omp_current_do_collapse on return.
259 (gfc_resolve_do_iterator): Handle collapsed do loops.
260 (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
261 (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
262 (gfc_match_omp_clauses): Handle default (firstprivate),
263 schedule (auto), untied and collapse (n) clauses.
264 (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
265 (OMP_TASK_CLAUSES): Define.
266 (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
267 * trans-openmp.c (gfc_omp_private_outer_ref): New function.
268 (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
269 arrays allocate them with the bounds of the outer var if outer
271 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
272 gfc_omp_clause_dtor): New functions.
273 (gfc_trans_omp_array_reduction): If decl is allocatable array,
274 allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
275 and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
276 (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
277 for assumed-size arrays.
278 (gfc_trans_omp_do): Add par_clauses argument. If dovar is
279 present in lastprivate clause and do loop isn't simple,
280 set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
281 parallel's lastprivate clause, change it to shared and add
282 lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
283 (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
284 (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
285 OMP_FOR from OMP_PARALLEL.
286 (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
287 OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
288 (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
289 (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
292 2008-06-04 Janus Weil <janus@gcc.gnu.org>
296 * resolve.c (resolve_symbol): Correctly copy the interface for a
297 PROCEDURE declaration.
299 2008-06-02 Janus Weil <janus@gcc.gnu.org>
302 * symbol.c (gfc_add_allocatable,gfc_add_dimension,
303 gfc_add_explicit_interface): Added checks.
304 * decl.c (attr_decl1): Added missing "var_locus".
305 * parse.c (parse_interface): Checking for errors.
307 2008-06-02 Daniel Kraft <d@domob.eu>
309 * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
310 (struct gfc_symbol): New member f2k_derived.
311 (struct gfc_namespace): New member finalizers, for use in the above
312 mentioned f2k_derived namespace.
313 (struct gfc_finalizer): New type defined for finalizers linked list.
314 * match.h (gfc_match_final_decl): New function header.
315 * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
316 constructed symbol node.
317 (gfc_match_final_decl): New function to match a FINAL declaration line.
318 * parse.c (decode_statement): match-call for keyword FINAL.
319 (parse_derived): Parse CONTAINS section and accept FINAL statements.
320 * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
321 in this case, check) a list of finalizer procedures.
322 (resolve_fl_derived): Call gfc_resolve_finalizers here.
323 * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
324 (gfc_free_namespace): Free finalizers list.
325 (gfc_new_symbol): Initialize new f2k_derived to NULL.
326 (gfc_free_symbol): Free f2k_derived namespace.
327 (gfc_free_finalizer): New function to free a single gfc_finalizer node.
328 (gfc_free_finalizer_list): New function to free a linked list of
331 2008-06-02 Daniel Franke <franke.daniel@gmail.com>
335 * cpp.c (gfc_cpp_init): Do not initialize builtins if
336 processing already preprocessed input.
337 (gfc_cpp_preprocess): Finalize output with newline.
339 2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
341 * intrinsic.texi: Revert wrong commit.
343 2008-05-31 Steven G. Kargl <kargls@comcast.net>
345 * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
346 Cleanup numerical inquiry function initialization.
347 (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
348 a single mpfr_clears().
349 (gfc_check_real_range): Re-arrange logic to eliminate multiple
350 unnecessary branching and assignments.
351 (gfc_arith_times): Use mpfr_clears() in preference to multiple
353 (gfc_arith_divide): Ditto.
354 (complex_reciprocal): Eliminate now unused variables a, re, im.
355 Cleanup the mpfr abuse. Use mpfr_clears() in preference to
356 multiple mpfr_clear().
357 (complex_pow): Fix comment whitespace. Use mpfr_clears() in
358 preference to multiple mpfr_clear().
359 * simplify.c (gfc_simplify_and): Remove blank line.
360 (gfc_simplify_atan2): Move error checking earlier to eliminate
361 a now unnecessay gfc_free_expr().
362 (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
363 (gfc_simplify_bessel_j1): Ditto.
364 (gfc_simplify_bessel_jn): Ditto.
365 (gfc_simplify_bessel_y0): Ditto.
366 (gfc_simplify_bessel_y1): Ditto.
367 (gfc_simplify_bessel_yn): Ditto.
368 (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
369 combine nested if statement rational expressions.
370 (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
372 (gfc_simplify_exp): Ditto.
373 (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
374 special case of 0. Use mpfr_clears() in preference to multiple
376 (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
377 (gfc_simplify_lgamma): Ditto.
378 (gfc_simplify_log10): Ditto.
379 (gfc_simplify_log): Move gfc_set_model_kind () inside switch
380 statement. Use mpfr_clears() in preference to multiple mpfr_clear().
381 (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
382 and term. Simplify the mpfr magic.
383 (gfc_simplify_modulo): Ditto.
384 (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
385 (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
387 (gfc_simplify_sin): Ditto
388 (gfc_simplify_sqrt): Ditto
389 (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
390 special case of 0. Use mpfr_clears() in preference to multiple
393 2008-05-29 Daniel Franke <franke.daniel@gmail.com>
396 * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
398 2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
400 * scanner.c (load_line): Add first_char argument. Don't call ungetc.
401 (gfc_read_orig_filename): Adjust call to load_line. Don't call
403 (load_file): Adjust call to load_line.
405 2008-05-28 Janus Weil <janus@gcc.gnu.org>
409 * interface.c (gfc_procedure_use): Enable argument checking for
410 external procedures with explicit interface.
411 * symbol.c (check_conflict): Fix conflict checking for externals.
412 (copy_formal_args): Fix handling of arrays.
413 * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
415 * parse.c (parse_interface): Non-abstract INTERFACE statement implies
418 2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
421 * intrinsic.c (gfc_convert_chartype): Don't mark conversion
423 * trans-array.c (gfc_trans_array_ctor_element): Divide element
424 size by the size of one character to obtain length.
425 * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
427 (gfc_resolve_eoshift): Likewise.
428 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
429 (gfc_conv_intrinsic_fdate): Minor beautification.
430 (gfc_conv_intrinsic_ttynam): Minor beautification.
431 (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
432 (size_of_string_in_bytes): New function.
433 (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
434 character expressions.
435 (gfc_conv_intrinsic_sizeof): Likewise.
436 (gfc_conv_intrinsic_array_transfer): Likewise.
437 (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
439 (gfc_conv_intrinsic_repeat): Fix comment typo.
440 * simplify.c (gfc_convert_char_constant): Take care of conversion
441 of array constructors.
443 2008-05-27 Tobias Burnus <burnus@net-b.de>
446 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
447 Add missing fold_convert.
449 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
451 * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
454 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
457 * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
458 imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
459 o, undef, v): New options.
460 * options.c (gfc_init_options): Also initialize preprocessor
462 (gfc_post_options): Also handle post-initialization of preprocessor
464 (gfc_handle_option): Check if option is a preprocessor option.
465 If yes, let gfc_cpp_handle_option() handle the option.
466 * lang-specs.h: Reorganized to handle new options.
467 * scanner.c (gfc_new_file): Read temporary file instead of
468 input source if preprocessing is enabled.
469 * f95-lang.c (gfc_init): Initialize preprocessor.
470 (gfc_finish): Clean up preprocessor.
473 * Make-lang.in: Added new objects and dependencies.
474 * gfortran.texi: Updated section "Preprocessing and
475 conditional compilation".
476 * invoke.texi: Added new section "Preprocessing Options",
477 listed and documented the preprocessing options handled
480 2008-05-25 Tobias Burnus <burnus@net-b.de>
483 * trans-expr.c (gfc_conv_function_call): Remove library
484 call for c_f_pointer with scalar Fortran pointers and for
487 2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
490 * iresolve.c (check_charlen_present): Don't force the rank to 1.
492 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
495 * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
496 the temporary variable.
498 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
500 * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
501 result variable to avoid warnings.
503 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
505 * intrinsic.c (char_conversions, ncharconv): New static variables.
506 (find_char_conv): New function.
507 (add_functions): Add simplification functions for ADJUSTL and
508 ADJUSTR. Don't check the kind of their argument. Add checking for
509 LGE, LLE, LGT and LLT.
510 (add_subroutines): Fix argument type for SLEEP. Fix argument name
512 (add_char_conversions): New function.
513 (gfc_intrinsic_init_1): Call add_char_conversions.
514 (gfc_intrinsic_done_1): Free char_conversions.
515 (check_arglist): Use kind == 0 as a signal that we don't want
516 the kind value to be checked.
517 (do_simplify): Also simplify character functions.
518 (gfc_convert_chartype): New function
519 * trans-array.c (gfc_trans_array_ctor_element): Don't force the
520 use of default character type.
521 (gfc_trans_array_constructor_value): Likewise.
522 (get_array_ctor_var_strlen): Use integer kind to build an integer
523 instead of a character kind!
524 (gfc_build_constant_array_constructor): Don't force the use of
525 default character type.
526 (gfc_conv_loop_setup): Likewise.
527 * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
528 default character type. Allocate enough memory for wide strings.
529 (gfc_conv_concat_op): Make sure operand kind are the same.
530 (string_to_single_character): Remove gfc_ prefix. Reindent.
531 Don't force the use of default character type.
532 (gfc_conv_scalar_char_value): Likewise.
533 (gfc_build_compare_string): Call string_to_single_character.
534 (fill_with_spaces): New function
535 (gfc_trans_string_copy): Add kind arguments. Use them to deal
536 with wide character kinds.
537 (gfc_conv_statement_function): Whitespace fix. Call
538 gfc_trans_string_copy with new kind arguments.
539 (gfc_conv_substring_expr): Call gfc_build_wide_string_const
540 instead of using gfc_widechar_to_char.
541 (gfc_conv_string_parameter): Don't force the use of default
543 (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
544 * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
545 gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
546 * decl.c (gfc_set_constant_character_len): Don't assert the
547 existence of a single character kind.
548 * trans-array.h (gfc_trans_string_copy): New prototype.
549 * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
551 * error.c (print_wide_char_into_buffer): New function lifting
552 code from gfc_print_wide_char. Fix order to output '\x??' instead
554 (gfc_print_wide_char): Call print_wide_char_into_buffer.
555 (show_locus): Call print_wide_char_into_buffer with buffer local
557 * trans-const.c (gfc_build_wide_string_const): New function.
558 (gfc_conv_string_init): Deal with wide characters strings
560 (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
561 * trans-stmt.c (gfc_trans_label_assign): Likewise.
562 (gfc_trans_character_select): Deal with wide strings.
563 * expr.c (gfc_check_assign): Allow conversion between character
565 * trans-const.h (gfc_build_wide_string_const): New prototype.
566 * trans-types.c (gfc_get_character_type_len_for_eltype,
567 gfc_get_character_type_len): Create too variants of the old
568 gfc_get_character_type_len, one getting kind argument and the
569 other one directly taking a type tree.
570 * trans.h (gfor_fndecl_select_string_char4,
571 gfor_fndecl_convert_char1_to_char4,
572 gfor_fndecl_convert_char4_to_char1): New prototypes.
573 * trans-types.h (gfc_get_character_type_len_for_eltype): New
575 * resolve.c (resolve_operator): Exit early when kind mismatches
576 are detected, because that makes us issue an error message later.
577 (validate_case_label_expr): Fix wording of error message.
578 * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
580 (gfc_resolve_pack): Call _char4 variants of library function
581 when dealing with wide characters.
582 (gfc_resolve_reshape): Likewise.
583 (gfc_resolve_spread): Likewise.
584 (gfc_resolve_transpose): Likewise.
585 (gfc_resolve_unpack): Likewise.
586 * target-memory.c (size_character): Take character kind bit size
587 correctly into account (not that it changes anything for now, but
589 (gfc_encode_character): Added gfc_ prefix. Encoding each
590 character of a string by calling native_encode_expr for the
591 corresponding unsigned integer.
592 (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
593 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
594 gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
595 and gfor_fndecl_convert_char4_to_char1.
596 * target-memory.h (gfc_encode_character): New prototype.
597 * arith.c (gfc_check_character_range): New function.
598 (eval_intrinsic): Allow non-default character kinds.
599 * check.c (gfc_check_access_func): Only allow default
600 character kind arguments.
601 (gfc_check_chdir): Likewise.
602 (gfc_check_chdir_sub): Likewise.
603 (gfc_check_chmod): Likewise.
604 (gfc_check_chmod_sub): Likewise.
605 (gfc_check_lge_lgt_lle_llt): New function.
606 (gfc_check_link): Likewise.
607 (gfc_check_link_sub): Likewise.
608 (gfc_check_symlnk): Likewise.
609 (gfc_check_symlnk_sub): Likewise.
610 (gfc_check_rename): Likewise.
611 (gfc_check_rename_sub): Likewise.
612 (gfc_check_fgetputc_sub): Likewise.
613 (gfc_check_fgetput_sub): Likewise.
614 (gfc_check_stat): Likewise.
615 (gfc_check_stat_sub): Likewise.
616 (gfc_check_date_and_time): Likewise.
617 (gfc_check_ctime_sub): Likewise.
618 (gfc_check_fdate_sub): Likewise.
619 (gfc_check_gerror): Likewise.
620 (gfc_check_getcwd_sub): Likewise.
621 (gfc_check_getarg): Likewise.
622 (gfc_check_getlog): Likewise.
623 (gfc_check_hostnm): Likewise.
624 (gfc_check_hostnm_sub): Likewise.
625 (gfc_check_ttynam_sub): Likewise.
626 (gfc_check_perror): Likewise.
627 (gfc_check_unlink): Likewise.
628 (gfc_check_unlink_sub): Likewise.
629 (gfc_check_system_sub): Likewise.
630 * primary.c (got_delim): Perform correct character range checking
632 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
633 calls to library functions convert_char4_to_char1 and
634 convert_char1_to_char4 for character conversions.
635 (gfc_conv_intrinsic_char): Allow all character kings.
636 (gfc_conv_intrinsic_strcmp): Fix whitespace.
637 (gfc_conv_intrinsic_repeat): Take care of all character kinds.
638 * intrinsic.texi: For all GNU intrinsics accepting character
639 arguments, mention that they're restricted to the default kind.
640 * simplify.c (simplify_achar_char): New function.
641 (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
642 gfc_simplify_ichar): Don't error out for wide characters.
643 (gfc_convert_char_constant): New function.
645 2008-05-18 Steven G. Kargl <kargls@comcast.net>
648 * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
650 * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
652 2008-05-17 Tobias Burnus <burnus@net-b.de>
654 * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
655 and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
656 GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
657 Move LOG_GAMMA after LOG10.
659 2008-05-17 Tobias Burnus <burnus@net-b.de>
661 * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
662 * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
663 ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
664 CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
666 2008-05-16 Paul Thomas <pault@gcc.gnu.org>
670 * trans-stmt.c (gfc_trans_where): Tighten up the dependency
671 check for calling gfc_trans_where_3.
674 * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
675 if it is calculated to be negative.
678 * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
679 ss->where for scalar right hand sides.
680 * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
681 not evaluate scalars outside the loop. Clean up whitespace.
682 * trans.h : Add a bitfield 'where' to gfc_ss.
684 2008-05-16 Tobias Burnus <burnus@net-b.de>
686 * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
687 * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
689 2008-04-16 Daniel Kraft <d@domob.eu>
692 * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
693 * aray.c (gfc_match_array_constructor): Added code to parse typespec.
694 (check_element_type, check_constructor_type, gfc_check_constructor_type):
695 Extended to support explicit typespec on constructor.
696 (gfc_resolve_character_array_constructor): Pad strings correctly for
697 explicit, constant character length.
698 * trans-array.c: New static global variable "typespec_chararray_ctor"
699 (gfc_trans_array_constructor): New code to support explicit but dynamic
702 2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
705 * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
706 * expr.c (gfc_specification_expr): Supplement the error message with the
708 * resolve.c (gfc_resolve_index): Likewise.
709 * match.c (gfc_match_parens): Clarify error message with "at or before".
710 (gfc_match_do): Check for matching pairs of parenthesis.
712 2008-05-16 Tobias Burnus <burnus@net-b.de
714 * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
715 add missing KIND argument to ACHAR and NINT; and state that
716 the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
717 ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
719 2008-05-16 Daniel Kraft <d@domob.eu>
721 * primary.c: New private structure "gfc_structure_ctor_component".
722 (gfc_free_structure_ctor_component): New helper function.
723 (gfc_match_structure_constructor): Extended largely to support named
724 arguments and default initialization for structure constructors.
726 2008-05-15 Steven G. Kargl <kargls@comcast.net>
728 * simplify.c (gfc_simplify_dble, gfc_simplify_float,
729 simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
730 possible memory leaks.
731 (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
734 2008-05-15 Steven G. Kargl <kargls@comcast.net>
737 * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
738 rolled integer conversion with gfc_int2int, gfc_real2int, and
740 (gfc_simplify_intconv): Renamed to simplify_intconv.
742 2008-05-15 Steven G. Kargl, <kargl@comcast.net>
743 * gfortran.dg/and_or_xor.f90: New test
745 * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
746 gfc_simplify_xor): Don't range check logical results.
748 2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
750 * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
752 (gfc_build_compare_string): Add kind argument and use it.
753 (gfc_conv_statement_function): Fix indentation.
754 * gfortran.h (gfc_character_info): New structure.
755 (gfc_character_kinds): New array.
756 * trans-types.c (gfc_character_kinds, gfc_character_types,
757 gfc_pcharacter_types): New array.
758 (gfc_init_kinds): Fill character kinds array.
759 (validate_character): Take care of nondefault character kinds.
760 (gfc_build_uint_type): New function.
761 (gfc_init_types): Take care of nondefault character kinds.
762 (gfc_get_char_type, gfc_get_pchar_type): New functions.
763 (gfc_get_character_type_len): Use gfc_get_char_type.
764 * trans.h (gfc_build_compare_string): Adjust prototype.
765 (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
766 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
767 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
768 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
769 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
771 * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
773 * trans-decl.c (gfor_fndecl_compare_string_char4,
774 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
775 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
776 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
777 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
778 gfor_fndecl_concat_string_char4): New function decls.
779 (gfc_build_intrinsic_function_decls): Define new *_char4 function
781 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
782 gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
783 gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
784 gfc_conv_intrinsic_function): Deal with nondefault character kinds.
786 2008-05-15 Sa Liu <saliu@de.ibm.com>
788 * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
789 All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
790 c_int128_t, c_int_least128_t and c_int_fast128_t are added as
792 * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
793 to macro NAMED_INTCST.
794 * symbol.c (std_for_isocbinding_symbol): New helper function to
795 return the standard that supports this isocbinding symbol.
796 (generate_isocbinding_symbol): Do not generate GNU extension symbols
797 if std=f2003. Add new parameter to NAMED_INTCST.
798 * module.c (use_iso_fortran_env_module): Add new parameter to
799 NAMED_INTCST and new field standard to struct intmod_sym.
800 * gfortran.h: Add new parameter to NAMED_INTCST.
801 * trans-types.c (init_c_interop_kinds): Add new parameter to
803 * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
806 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
809 * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
810 arrays that have the TARGET attribute.
812 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
815 * simplify.c (only_convert_cmplx_boz): New function.
816 (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
817 Call only_convert_cmplx_boz.
819 2008-05-14 Paul Thomas <pault@gcc.gnu.org>
822 * interface.c (compare_actual_formal): Do not check sizes if the
823 actual is BT_PROCEDURE.
825 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
828 * trans-array.c (gfc_conv_ss_startstride): Any negative size is
829 the same as zero size.
830 (gfc_conv_loop_setup): Fix size calculation.
832 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
835 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
836 handle zero-size sections.
838 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
841 * scanner.c (preprocessor_line): Allocate enough memory for a
844 2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
847 * target-memory.c (gfc_target_expr_size): Correctly treat
849 (gfc_target_encode_expr): Likewise.
850 (gfc_interpret_complex): Whitespace change.
852 2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
855 * trans.c (gfc_call_malloc): If size equals zero, allocate one
856 byte; don't return a null pointer.
858 2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
861 * module.c (quote_string): Fix sprintf format.
863 2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
866 * module.c (quote_string, unquote_string,
867 mio_allocated_wide_string): New functions.
868 (mio_expr): Call mio_allocated_wide_string where needed.
870 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
872 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
873 Rename DECL_IS_PURE to DECL_PURE_P.
875 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
877 * arith.c: (gfc_arith_concat, gfc_compare_string,
878 gfc_compare_with_Cstring, hollerith2representation,
879 gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
880 gfc_hollerith2character, gfc_hollerith2logical): Use wide
881 characters for character constants.
882 * data.c (create_character_intializer): Likewise.
883 * decl.c (gfc_set_constant_character_len): Likewise.
884 * dump-parse-tree.c (show_char_const): Correctly dump wide
886 error.c (print_wide_char): Rename into gfc_print_wide_char.
887 (show_locus): Adapt to new prototype of gfc_print_wide_char.
888 expr.c (free_expr0): Representation is now disjunct from
889 character string value, so we always free it.
890 (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
891 to wide character strings.
892 * gfortran.h (gfc_expr): Make value.character.string a wide string.
893 (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
894 gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
895 (gfc_get_wide_string): New macro.
896 (gfc_print_wide_char): New prototype.
897 * io.c (format_string): Make a wide string.
898 (next_char, gfc_match_format, compare_to_allowed_values,
899 gfc_match_open): Deal with wide strings.
900 * module.c (mio_expr): Convert between wide strings and ASCII ones.
901 * primary.c (match_hollerith_constant, match_charkind_name):
903 * resolve.c (build_default_init_expr): Likewise.
904 * scanner.c (gfc_wide_toupper, gfc_wide_memset,
905 gfc_char_to_widechar): New functions.
906 (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
907 Changes in prototypes.
908 (gfc_define_undef_line, load_line, preprocessor_line,
909 include_line, load_file, gfc_read_orig_filename): Handle wide
911 * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
912 gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
913 gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
914 gfc_simplify_repeat): Handle wide strings.
915 (wide_strspn, wide_strcspn): New helper functions.
916 (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
918 * symbol.c (generate_isocbinding_symbol): Likewise.
919 * target-memory.c (size_character, gfc_target_expr_size,
920 encode_character, gfc_target_encode_expr, gfc_interpret_character,
921 gfc_target_interpret_expr): Handle wide strings.
922 * trans-const.c (gfc_conv_string_init): Lower wide strings to
924 (gfc_conv_constant_to_tree): Likewise.
925 * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
926 * trans-io.c (gfc_new_nml_name_expr): Likewise.
927 * trans-stmt.c (gfc_trans_label_assign): Likewise.
929 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
931 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
932 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
933 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
934 with ATTRIBUTE_UNUSED.
936 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
938 * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
939 * simplify.c (gfc_simplify_lgamma): Likewise.
941 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
943 * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
945 * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
946 gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
947 match_string_p, match_attr_spec, gfc_match_suffix,
948 match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
950 * gfortran.h (gfc_char_t): New type.
951 (gfc_linebuf): Make line member a gfc_char_t.
952 (locus): Make nextc member a gfc_char_t.
953 (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
954 gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
955 gfc_peek_ascii_char, gfc_check_digit): New prototypes.
956 * error.c (print_wide_char): New function.
957 (show_locus): Use print_wide_char and gfc_wide_strlen.
958 * io.c (next_char): Use gfc_char_t type.
959 (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
960 * match.c (gfc_match_parens, gfc_match_eos,
961 gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
962 gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
963 gfc_match_common): Likewise.
964 * match.h (gfc_match_special_char): Change prototype.
965 * parse.c (decode_specification_statement, decode_statement,
966 decode_omp_directive, next_free, next_fixed): Use
967 gfc_peek_ascii_char and gfc_next_ascii_char.
968 * primary.c (gfc_check_digit): Change name.
969 (match_digits, match_hollerith_constant, match_boz_constant,
970 match_real_constant, next_string_char, match_charkind_name,
971 match_string_constant, match_logical_constant_string,
972 match_complex_constant, match_actual_arg, match_varspec,
973 gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
975 * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
976 gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
977 gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
978 wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
979 gfc_next_ascii_char, gfc_peek_ascii_char):
981 (next_char, gfc_define_undef_line, skip_free_comments,
982 gfc_next_char_literal, gfc_next_char, gfc_peek_char,
983 gfc_error_recovery, load_line, preprocessor_line, include_line,
984 load_file, gfc_read_orig_filename): Use gfc_char_t for source
985 characters and the {gfc_,}wide_* functions to manipulate wide
988 2008-05-06 Tobias Burnus <burnus@net-b.de>
991 * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
992 * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
993 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
994 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
995 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
997 2008-05-03 Janus Weil <jaydub66@gmail.com>
999 * misc.c (gfc_clear_ts): Set interface to NULL.
1001 2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1004 * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
1005 gfc_expr value union. Add io_kind enum to here from io.c.
1006 * io.c (gfc_free_dt): Free extra_comma.
1007 (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
1008 BT_CHARACTER, resolve to format_expr and set default unit. Error if
1009 io_kind is M_WRITE. (match_io): Match the extra comma and set new
1010 pointer, extra_comma.
1012 2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
1015 * simplify.c (gfc_simplify_index): Check for direction argument
1018 2008-05-01 Janus Weil <jaydub66@gmail.com>
1020 * gfortran.h (struct gfc_symbol): Moving "interface" member to
1021 gfc_typespec (plus fixing a small docu error).
1022 * interface.c (gfc_procedure_use): Ditto.
1023 * decl.c (match_procedure_decl): Ditto.
1024 * resolve.c (resolve_specific_f0,
1025 resolve_specific_f0, resolve_symbol): Ditto.
1027 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1029 * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
1030 * intrinsic.h (gfc_check_selected_char_kind,
1031 gfc_simplify_selected_char_kind): New prototypes.
1032 * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
1033 * trans.h (gfor_fndecl_sc_kind): New function decl.
1034 * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
1035 * arith.c (gfc_compare_with_Cstring): New function.
1036 * arith.h (gfc_compare_with_Cstring): New prototype.
1037 * check.c (gfc_check_selected_char_kind): New function.
1038 * primary.c (match_string_constant, match_kind_param): Mark
1039 symbols used as literal constant kind param as referenced.
1040 * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
1041 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
1042 * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
1043 * simplify.c (gfc_simplify_selected_char_kind): New function.
1045 2008-04-28 Paul Thomas <pault@gcc.gnu.org>
1048 * module.c (find_symbol): Do not return a result for a symbol
1049 that has been renamed in another module.
1051 2008-04-26 George Helffrich <george@gcc.gnu.org>
1055 * trans-common.c (create_common): Add decl to function
1056 chain (if inside one) to preserve identifier scope in debug output.
1058 2008-04-25 Jan Hubicka <jh@suse.cz>
1060 * trans-decl.c (trans_function_start): Update.
1062 2008-04-25 Tobias Burnus <burnus@net-b.de>
1063 Daniel Franke <franke.daniel@gmail.com>
1066 * gfortranspec.c (lang_specific_driver): Deprecate
1067 -M option; fix ICE when "-M" is last argument and
1068 make "-M<dir>" work.
1069 * options.c (gfc_handle_module_path_options):
1070 Use -J instead of -M in error messages.
1071 * invoke.texi: Mark -M as depecated.
1073 2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1074 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1077 * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
1078 loop counter offset.
1080 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1082 * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
1083 * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
1084 (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
1085 (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
1086 (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
1087 * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
1088 (create_common): Don't set TREE_INVARIANT.
1089 * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
1090 * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
1092 2008-04-21 Steve Ellcey <sje@cup.hp.com>
1094 * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
1096 2008-04-21 Daniel Franke <franke.daniel@gmail.com>
1099 * gfortranspec.c (lookup_option): Properly handle separated arguments
1100 in -J option, print missing argument message when necessary.
1102 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1105 * scanner.c (skip_fixed_comments): Update continue_line when comment is
1106 detected. (gfc_next_char_literal): Likewise.
1108 2008-04-19 Paul Thomas <pault@gcc.gnu.org>
1113 * trans_array.c (gfc_trans_array_constructor): Temporarily
1114 realign loop, if loop->from is not zero, before creating
1115 the temporary array and provide an offset.
1118 * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
1119 and allow for NULL body. Change all references from
1120 init_default_dt to gfc_init_default_dt.
1121 * trans.h : Add prototype for gfc_init_default_dt.
1122 * trans-array.c (gfc_trans_deferred_vars): After nullification
1123 call gfc_init_default_dt for derived types with allocatable
1126 2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1129 * trans-common.c (create_common): Revert patch causing regression.
1131 2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1134 * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
1135 optional argument attribute.
1137 2008-04-16 Paul Thomas <pault@gcc.gnu.org>
1140 * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
1141 is not used, the argument must be converted.
1143 2008-04-16 Jakub Jelinek <jakub@redhat.com>
1146 * f95-lang.c (gfc_init_builtin_functions): Make sure
1147 BUILT_IN_SINCOS{,F,L} types aren't varargs.
1149 2008-04-15 Paul Thomas <pault@gcc.gnu.org>
1152 * expr.c (scalarize_intrinsic_call): Reorder identification of
1153 array argument so that if one is not found a segfault does not
1154 occur. Return FAILURE if all scalar arguments.
1156 2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1157 Tobias Burnus <burnus@net-b.de>
1160 * options.c (gfc_init_options): Set the default maximum continuation
1161 lines to 255 for both free and fixed form source for warnings.
1162 (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
1163 the -std=f95 free form max continuations to 39 for warnings.
1164 * scanner.c (gfc_next_char_literal): Adjust the current_line number only
1165 if it is less than the current locus.
1167 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1169 PR fortran/25829 28655
1170 * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
1171 round, sign, and id. (match_open_element): Match new tags.
1172 (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
1173 for DEFAULT only. Update error messages. (match_dt_element): Fix match
1174 tag for asynchronous. Update error messages. (gfc_free_inquire): Free
1175 new expressions. (match_inquire_element): Match new tags.
1176 (gfc_match_inquire): Add constraint for ID and PENDING.
1177 (gfc_resolve_inquire): Resolve new tags.
1178 * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
1179 mask for ID parameter.
1180 * ioparm.def: Fix order of parameters for pending, round, and sign.
1181 NOTE: These must line up with the definitions in libgfortran/io/io.h. or
1184 2008-04-06 Paul Thomas <pault@gcc.gnu.org>
1187 * expr.c (scalarize_intrinsic_call): Identify which argument is
1188 an array and use that as the template.
1189 (check_init_expr): Remove tests that first argument is an array
1190 in the call to scalarize_intrinsic_call.
1192 2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
1195 * io.c (io_tag): Add field 'value'. Split 'spec' field in
1197 (match_etag, match_vtag, match_ltag): Split parsing in two steps
1198 to give better error messages.
1200 2008-04-06 Tobias Burnus <burnus@net-b.de>
1202 * io.c (check_io_constraints): Add constrains. ID= requires
1203 asynchronous= and asynchronous= must be init expression.
1205 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1207 * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
1209 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1211 * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
1212 gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
1213 functions and make them static. Add new gfc_dump_parse_tree
1215 * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
1216 (gfc_status, gfc_status_char): Delete prototypes.
1217 * error.c (gfc_status, gfc_status_char): Remove functions.
1218 * scanner.c (gfc_new_file): Use printf instead of gfc_status.
1219 * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
1220 (gfc_handle_module_path_options): Use gfc_fatal_error instead of
1221 gfc_status and exit.
1222 (gfc_handle_option): Rename verbose into dump_parse_tree.
1223 * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
1225 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1226 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1228 PR fortran/25829 28655
1229 * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
1230 * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
1231 (gfc_open): Add pointers for decimal, encoding, round, sign,
1232 asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
1233 encoding, pending, round, sign, size, id.
1234 (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
1235 asynchronous, blank, decimal, delim, pad, round, sign.
1236 (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
1237 wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
1238 * trans-stmt.h (gfc_trans_wait): New function prototype.
1239 * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
1240 * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
1241 ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
1242 (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
1243 tags. (gfc_resolve_open): Remove comment around check for allowed
1244 values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
1245 ROUND, and SIGN. (match_dt_element): Add matching for new tags.
1246 (gfc_free_wait): New function. (gfc_resolve_wait): New function.
1247 (match_wait_element): New function. (gfc_match_wait): New function.
1248 * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
1249 (resolve_code): Add case for EXEC_WAIT.
1250 * st.c (gfc_free_statement): Add case for EXEC_WAIT.
1251 * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
1252 Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
1253 (gfc_build_io_library_fndecls): Add function declaration for st_wait.
1254 (gfc_trans_open): Add mask bits for new I/O tags.
1255 (gfc_trans_inquire): Add mask bits for new I/O tags.
1256 (gfc_trans_wait): New translation function.
1257 (build_dt): Add mask bits for new I/O tags.
1258 * match.c (gfc_match_if) Add matcher for "wait".
1259 * match.h (gfc_match_wait): Prototype for new function.
1260 * ioparm.def: Add new I/O parameter definitions.
1261 * parse.c (decode_statement): Add match for "wait" statement.
1262 (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
1264 2008-04-03 Jakub Jelinek <jakub@redhat.com>
1267 * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
1270 2008-04-03 Tom Tromey <tromey@redhat.com>
1272 * Make-lang.in (fortran_OBJS): New variable.
1274 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
1276 * f95-lang.c (insert_block): Kill.
1278 2008-04-01 George Helffrich <george@gcc.gnu.org>
1280 PR fortran/35154, fortran/23057
1281 * trans-common.c (create_common): Add decl to function
1282 chain to preserve identifier scope in debug output.
1284 2008-04-01 Joseph Myers <joseph@codesourcery.com>
1286 * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
1287 * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
1290 2008-03-30 Paul Thomas <pault@gcc.gnu.org>
1293 * resolve.c (resolve_function, resolve_call): If the procedure
1294 is elemental do not look for noncopying intrinsics.
1296 2008-03-29 Paul Thomas <pault@gcc.gnu.org>
1299 * trans-array.c (gfc_array_init_size): Set 'size' zero if
1300 negative in one dimension.
1303 * trans-expr.c (gfc_trans_string_copy): Only assign a char
1304 directly if the lhs and rhs types are the same.
1306 2008-03-28 Daniel Franke <franke.daniel@gmail.com>
1307 Paul Richard Thomas <paul.richard.thomas@gmail.com>
1310 * primary.c (match_variable): Improved matching of function
1312 * resolve.c (resolve_allocate_deallocate): Removed checks if
1313 the actual argument for STAT is a variable.
1315 2008-03-28 Tobias Burnus <burnus@net-b.de>
1317 * symbol.c (gfc_get_default_type): Fix error message; option
1318 -fallow_leading_underscore should be -fallow-leading-underscore
1320 2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1323 * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
1324 optional argument attribute.
1326 2008-03-27 Tom Tromey <tromey@redhat.com>
1328 * Make-lang.in: Revert automatic dependency patch.
1330 2008-03-25 Tom Tromey <tromey@redhat.com>
1332 * Make-lang.in: Remove .o targets.
1333 (fortran_OBJS): New variable.
1334 (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
1336 (GFORTRAN_D_OBJS): Update.
1337 (GFORTRAN_TRANS_DEPS): Remove.
1339 2008-03-24 Paul Thomas <pault@gcc.gnu.org>
1342 * resolve.c (resolve_structure_cons): It is an error to assign
1343 NULL to anything other than a pointer or allocatable component.
1346 * resolve.c (resolve_symbol): If the symbol is a derived type,
1347 resolve the derived type. If the symbol is a derived type
1348 function, ensure that the derived type is visible in the same
1349 namespace as the function.
1351 2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
1353 * trans.h: Use fold_build in build1_v, build2_v and build3_v
1355 * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
1356 Don't use build2_v macro.
1358 2008-03-19 Daniel Franke <franke.daniel@gmail.com>
1361 * interface.c (gfc_procedure_use): Check for keyworded arguments in
1362 procedures without explicit interfaces.
1364 2008-03-16 Paul Thomas <pault@gcc.gnu.org>
1367 * resolve.c (check_assumed_size_reference): Only visit the
1368 first reference and look directly at the highest dimension.
1370 2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1373 * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
1376 2008-03-15 Daniel Franke <franke.daniel@gmail.com>
1379 * resolve.c (resolve_branch): Less strict and pessimistic warning
1382 2008-03-11 Paolo Bonzini <bonzini@gnu.org>
1384 * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
1385 (gfc_be_parse_file): Call clear_binding_stack from here.
1386 (gfc_clear_binding_stack): Rename to clear_binding_stack.
1388 2008-03-09 Paul Thomas <pault@gcc.gnu.org>
1391 * module.c (mio_symtree_ref): After providing a symbol for a
1392 missing equivalence member, resolve and NULL the fixups.
1394 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1396 * invoke.texi (Error and Warning Options): Document
1399 2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1402 * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
1403 checking bounds of absent optional arguments.
1405 2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1408 * intrinsic.c (add_functions): Add simplification routines for
1409 ERF, DERF, ERFC and DERFC.
1410 * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
1411 extensions into Fortran 2008 features.
1412 * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
1414 * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
1416 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1419 * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
1420 ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
1421 ERFC_SCALED, LOG_GAMMA and HYPOT.
1422 * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
1423 gfc_resolve_hypot): New prototypes.
1424 * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
1425 ACOSH, ASINH and ATANH available.
1426 * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
1427 * lang.opt: Add -std=f2008 option.
1428 * libgfortran.h: Define GFC_STD_F2008.
1429 * lang-specs.h: Add .f08 and .F08 file suffixes.
1430 * iresolve.c (gfc_resolve_hypot): New function.
1431 * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
1432 * check.c (gfc_check_hypot): New function.
1433 * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
1434 * options.c (set_default_std_flags): Allow Fortran 2008 by default.
1435 (form_from_filename): Add .f08 suffix.
1436 (gfc_handle_option): Handle -std=f2008 option.
1437 * simplify.c (gfc_simplify_hypot): New function.
1438 * gfortran.texi: Document Fortran 2008 status and file extensions.
1439 * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
1440 as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
1441 ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
1442 * invoke.texi: Document the new -std=f2008 option.
1444 2008-03-02 Jakub Jelinek <jakub@redhat.com>
1446 * gfortranspec.c (lang_specific_driver): Update copyright notice
1449 2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1452 * expr.c (find_array_element): Modify traversing the constructor to
1453 avoid trying to access NULL memory pointed to by next for the
1454 last element. (find_array_section): Exit while loop if cons->next is
1456 * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
1457 (gfc_conv_function_call): Same.
1458 * decl.c (gfc_match_implicit): Same.
1459 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
1461 2008-02-28 Daniel Franke <franke.daniel@gmail.com>
1466 * lang.opt: Added -Wreturn-type.
1467 * options.c (gfc_handle_option): Recognize -Wreturn-type.
1468 * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
1469 where the result value is not set.
1470 (gfc_generate_function_code): Likewise.
1471 (generate_local_decl): Emit warnings for funtions whose RESULT
1472 variable is not set.
1474 2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1477 * trans-expr.c (gfc_conv_variable): Don't build indirect
1478 references when explicit interface is mandated.
1479 * resolve.c (resolve_formal_arglist): Set attr.always_explicit
1480 on the result symbol as well as the procedure symbol.
1482 2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1485 * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
1486 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
1487 gfor_fndecl_math_exponent16.
1488 * f95-lang.c (build_builtin_fntypes): Add new function types.
1489 (gfc_init_builtin_functions): Add new builtins for nextafter,
1490 frexp, ldexp, fabs, scalbn and inf.
1491 * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
1492 (gfc_resolve_scale): Don't convert type of second argument.
1493 (gfc_resolve_set_exponent): Likewise.
1494 (gfc_resolve_size): Don't add hidden arguments.
1495 * trans-decl.c: Remove gfor_fndecl_math_exponent4,
1496 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
1497 gfor_fndecl_math_exponent16.
1498 * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
1499 for scalbn, fraction, nearest, rrspacing, set_exponent and
1501 (gfc_conv_intrinsic_exponent): Directly call frexp.
1502 (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
1503 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1504 gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
1506 (gfc_conv_intrinsic_function): Use the new functions above.
1508 2008-02-26 Tobias Burnus <burnus@net-b.de>
1511 * interface.c (check_operator_interface): Show better line for error
1512 messages; fix constrains for user-defined assignment operators.
1513 (gfc_extend_assign): Fix constrains for user-defined assignment
1516 2008-02-26 Tom Tromey <tromey@redhat.com>
1518 * trans-io.c (set_error_locus): Remove old location code.
1519 * trans-decl.c (gfc_set_decl_location): Remove old location code.
1520 * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
1521 * scanner.c (gfc_gobble_whitespace): Remove old location code.
1522 (get_file): Likewise.
1523 (preprocessor_line): Likewise.
1524 (load_file): Likewise.
1525 (gfc_new_file): Likewise.
1526 * trans.c (gfc_trans_runtime_check): Remove old location code.
1527 (gfc_get_backend_locus): Likewise.
1528 (gfc_set_backend_locus): Likewise.
1529 * data.c (gfc_assign_data_value): Remove old location code.
1530 * error.c (show_locus): Remove old location code.
1531 * gfortran.h (gfc_linebuf): Remove old location code.
1532 (gfc_linebuf_linenum): Remove old-location variant.
1534 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1537 * trans-const.c (gfc_build_string_const): Don't call gettext.
1538 (gfc_build_localized_string_const): New function.
1539 * trans-const.h (gfc_build_localized_string_const): New prototype.
1540 * trans.c (gfc_trans_runtime_check): Use
1541 gfc_build_localized_string_const instead of gfc_build_string_const.
1542 (gfc_call_malloc): Likewise.
1543 (gfc_allocate_with_status): Likewise.
1544 (gfc_allocate_array_with_status): Likewise.
1545 (gfc_deallocate_with_status): Likewise.
1546 (gfc_call_realloc): Likewise.
1547 * trans-io.c (gfc_trans_io_runtime_check): Likewise.
1549 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
1551 * arith.c: Update copyright years.
1552 * arith.h: Likewise.
1553 * array.c: Likewise.
1555 * check.c: Likewise.
1559 * dependency.c: Likewise.
1560 * dependency.h: Likewise.
1561 * dump-parse-tree.c: Likewise.
1562 * error.c: Likewise.
1564 * gfc-internals.texi: Likewise.
1565 * gfortran.h: Likewise.
1566 * gfortran.texi: Likewise.
1567 * gfortranspec.c: Likewise.
1568 * interface.c: Likewise.
1569 * intrinsic.c: Likewise.
1570 * intrinsic.h: Likewise.
1571 * intrinsic.texi: Likewise.
1572 * invoke.texi: Likewise.
1574 * iresolve.c: Likewise.
1575 * iso-c-binding.def: Likewise.
1576 * iso-fortran-env.def: Likewise.
1577 * lang-specs.h: Likewise.
1578 * lang.opt: Likewise.
1579 * libgfortran.h: Likewise.
1580 * match.c: Likewise.
1581 * match.h: Likewise.
1582 * matchexp.c: Likewise.
1584 * module.c: Likewise.
1585 * openmp.c: Likewise.
1586 * options.c: Likewise.
1587 * parse.c: Likewise.
1588 * parse.h: Likewise.
1589 * primary.c: Likewise.
1590 * resolve.c: Likewise.
1591 * scanner.c: Likewise.
1592 * simplify.c: Likewise.
1594 * symbol.c: Likewise.
1595 * target-memory.c: Likewise.
1596 * target-memory.h: Likewise.
1597 * trans-array.h: Likewise.
1598 * trans-const.h: Likewise.
1599 * trans-stmt.h: Likewise.
1600 * trans-types.c: Likewise.
1601 * trans-types.h: Likewise.
1602 * types.def: Likewise.
1604 2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1607 * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
1608 (gfc_simplify_ibset): Remove call to range_check.
1609 (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
1610 (gfc_simplify_real): Add call gfc_clear_ts to initialize the
1611 temporary gfc_typspec variable.
1613 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
1615 * trans-array.c (gfc_conv_descriptor_data_get,
1616 gfc_conv_descriptor_data_set_internal,
1617 gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
1618 gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
1619 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1620 gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
1621 gfc_conv_array_transpose, gfc_grow_array,
1622 gfc_trans_array_constructor_subarray,
1623 gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
1624 gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
1625 gfc_conv_array_initializer, gfc_trans_array_bounds,
1626 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1627 gfc_get_dataptr_offset, gfc_conv_array_parameter,
1628 gfc_trans_dealloc_allocated, get_full_array_size,
1629 gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
1631 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1632 gfc_conv_component_ref, gfc_conv_cst_int_power,
1633 gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
1634 * trans-common.c (create_common): Likewise.
1635 * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
1637 * trans-const.c (gfc_conv_constant_to_tree): Likewise.
1638 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
1639 gfc_trans_integer_select, gfc_trans_character_select,
1640 gfc_trans_forall_loop, compute_overall_iter_number,
1641 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
1642 gfc_trans_deallocate): Likewise.
1643 * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
1644 gfc_allocate_with_status, gfc_allocate_array_with_status,
1645 gfc_deallocate_with_status): Likewise.
1646 * f95-lang.c (gfc_truthvalue_conversion): Likewise.
1647 * trans-io.c (set_parameter_const, set_parameter_value,
1648 set_parameter_ref, set_string, set_internal_unit, io_result,
1649 set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
1650 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1651 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1652 gfc_generate_function_code): Likewise.
1653 * convert.c (convert): Likewise.
1654 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1655 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1656 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1657 gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
1658 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1659 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
1660 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1661 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1662 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
1663 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
1664 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1665 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
1666 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1667 gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
1668 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1669 gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
1670 gfc_conv_intrinsic_repeat): Likewise.
1672 2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1675 * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
1676 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
1677 * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
1678 gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
1679 * trans-decl.c: Likewise.
1681 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1684 * expr.c (find_array_element): Modify traversing the constructor to
1685 avoid trying to access NULL memory pointed to by next for the
1686 last element. (find_array_section): Exit while loop if cons->next is
1689 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1692 * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
1694 (gfc_resolve_aint): Likewise.
1695 (gfc_resolve_anint): Likewise.
1696 (gfc_resolve_besn): Likewise.
1697 (gfc_resolve_cshift): Likewise.
1698 (gfc_resolve_ctime): Likewise.
1699 (gfc_resolve_eoshift): Likewise.
1700 (gfc_resolve_index_func): Likewise.
1701 (gfc_resolve_isatty): Likewise.
1702 (gfc_resolve_malloc): Likewise.
1703 (gfc_resolve_rrspacing): Likewise.
1704 (gfc_resolve_scale): Likewise.
1705 (gfc_resolve_set_exponent): Likewise.
1706 (gfc_resolve_spacing): Likewise.
1707 (gfc_resolve_spacing): Likewise.
1708 (gfc_resolve_fgetc): Likewise.
1709 (gfc_resolve_fputc): Likewise.
1710 (gfc_resolve_ftell): Likewise.
1711 (gfc_resolve_ttynam): Likewise.
1712 (gfc_resolve_alarm_sub): Likewise.
1713 (gfc_resolve_mvbits): Likewise.
1714 (gfc_resolve_getarg): Likewise.
1715 (gfc_resolve_signal_sub): Likewise.
1716 (gfc_resolve_exit): Likewise.
1717 (gfc_resolve_flush): Likewise.
1718 (gfc_resolve_free): Likewise.
1719 (gfc_resolve_ctime_sub): Likewise.
1720 (gfc_resolve_fgetc_sub): Likewise.
1721 (gfc_resolve_fputc_sub): Likewise.
1722 (gfc_resolve_fseek_sub): Likewise.
1723 (gfc_resolve_ftell_sub): Likewise.
1724 (gfc_resolve_ttynam_sub): Likewise.
1726 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1728 * gfc-internals.texi: Fix typos and markup nits.
1729 * gfortran.texi: Likewise.
1730 * intrinsic.texi: Likewise.
1732 2008-02-21 Richard Guenther <rguenther@suse.de>
1734 * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
1735 as unary PAREN_EXPR for real and complex typed expressions.
1736 (gfc_conv_unary_op): Fold the built tree.
1738 2008-02-20 Tobias Burnus <burnus@net-b.de>
1741 * match.c (gfc_match_name): Improve error message for '$'.
1743 2008-02-19 Daniel Franke <franke.daniel@gmail.com>
1746 * expr.c (gfc_check_pointer_assign): Add type and kind information
1747 to type-mismatch message.
1748 (gfc_check_assign): Unify error messages.
1750 2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1753 * gfortran.texi: Create new section for unimplemented extensions.
1754 Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
1755 Remove "smaller projects" list. Fix a few typos.
1757 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1759 * intrinsic.texi: Rename INDEX node to avoid clashing with
1760 index.html on case-insensitive systems.
1762 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1765 * trans-expr.c (gfc_conv_function_call): Force evaluation of
1768 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
1771 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
1772 likewise '-I <dir>' and '-I<dir>'.
1774 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1777 * Make-lang.in (f951): Add $(GMPLIBS).
1779 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1782 * trans-common.c (build_field): Mark fields as volatile when needed.
1784 2008-02-05 Tobias Burnus <burnus@net-b.de>
1787 * data.c (gfc_assign_data_value): Only free "size" if
1788 it has not already been freed.
1790 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
1793 * array.c (match_array_element_spec): Remove check for negative
1795 (gfc_resolve_array_spec): Add check for negative size.
1797 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
1800 * data.c (gfc_assign_data_value): Add bounds check for array
1803 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
1805 * resolve.c (resolve_where): Fix typo.
1806 (gfc_resolve_where_code_in_forall): Likewise.
1808 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
1811 * resolve.c (resolve_allocate_deallocate): New function.
1812 (resolve_code): Call it for allocate and deallocate.
1813 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
1814 the checking of the STAT tag and put in above new function.
1815 * primary,c (match_variable): Do not fix flavor of host
1816 associated symbols yet if the type is not known.
1818 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
1821 * expr.c (gfc_check_assign): It is an error to assign
1822 to a sibling procedure.
1824 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
1827 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
1828 delete_symtree to gfc_delete_symtree.
1829 * gfortran.h : Add prototype for gfc_delete_symtree.
1830 * module.c (load_generic_interfaces): Transfer symbol to a
1831 unique symtree and delete old symtree, instead of renaming.
1832 (read_module): The rsym and the found symbol are the same, so
1833 the found symtree can be deleted.
1836 * decl.c (match_char_spec): Remove the constraint on deferred
1837 matching of functions and free the length expression.
1838 delete_symtree to gfc_delete_symtree.
1839 (gfc_match_type_spec): Whitespace.
1840 (gfc_match_function_decl): Defer characteristic association for
1841 all types except BT_UNKNOWN.
1842 * parse.c (decode_specification_statement): Only derived type
1843 function matching is delayed to the end of specification.
1845 2008-01-28 Tobias Burnus <burnus@net-b.de>
1848 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
1850 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1853 * array.c (gfc_check_constructor_type): Revert clearing the expression.
1855 2008-01-26 Tobias Burnus <burnus@net-b.de>
1858 * trans-expr.c (gfc_conv_function_call): Don't call
1859 gfc_add_interface_mapping if the expression is NULL.
1861 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1864 * trans-array.c (gfc_trans_create_temp_array): Remove call to
1865 gcc_assert (integer_zerop (loop->from[n])).
1867 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
1870 * resolve.c (resolve_where): Added check if user-defined assignment
1871 operator is an elemental subroutine.
1872 (gfc_resolve_where_code_in_forall): Likewise.
1874 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1878 * gfortran.h: Revert changes from 2008-01-17.
1879 * match.c: Likewise.
1880 * symbol.c: Likewise.
1881 (gfc_undo_symbols): Undo namespace changes related to common blocks.
1883 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1886 * data.c (formalize_structure_cons): Skip formalization on
1889 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1891 * gfortran.texi (OpenMP): Extended existing documentation.
1892 (contributors): Added major contributors of 2008 that were
1894 (proposed extensions): Removed implemented items.
1896 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
1899 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
1900 seen, check for a statement label and, if present, delete it
1901 and set the locus to the start of the statement.
1903 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
1906 * trans-io.c (gfc_trans_transfer): If the array reference in a
1907 read has a vector subscript, use gfc_conv_subref_array_arg to
1908 copy back the temporary.
1910 2008-01-22 Tobias Burnus <burnus@net-b.de>
1913 * interface.c (compare_actual_formal): Fix adding type
1914 to missing_arg_type for absent optional arguments.
1916 2008-01-22 Tobias Burnus <burnus@net-b.de>
1919 * parse.c (parse_spec): Change = into ==.
1921 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
1924 * expr.c (check_elemental): Fix check for valid data types.
1926 2008-01-22 Tobias Burnus <burnus@net-b.de>
1929 * scanner.c (load_line): Support <tab><digit> continuation lines.
1930 * invoke.texi (-Wtabs): Document this.
1932 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
1935 * module.c (read_module): Set use_rename attribute.
1937 2007-01-21 Tobias Burnus <burnus@net-b.de>
1940 * interface.c (compare_parameter): Improved error message
1941 for arguments of same type and mismatched kinds.
1943 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
1946 * resolve.c (resolve_entries): Do not do an array bounds check
1947 if the result symbols are the same.
1950 * module.c (read_module) : Hide the symtree of the previous
1951 version of the symbol if this symbol is renamed.
1953 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
1956 * array.c (gfc_check_constructor_type): Clear the expression ts
1957 so that the checking starts from the deepest level of array
1959 * primary.c (match_varspec): If an unknown type is changed to
1960 default character and the attempt to match a substring fails,
1961 change it back to unknown.
1964 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
1965 NULL for an array constructor, use the cl.length expression to
1967 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
1970 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1974 * iresolve.c (gfc_resolve_all): Remove conversion of mask
1975 argument to kind=1 by removing call to resolve_mask_arg().
1976 (gfc_resolve_any): Likewise.
1978 2008-01-19 Tobias Burnus <burnus@net-b.de>
1981 * primary.c (match_variable): Handle FL_UNKNOWN without
1982 uneducated guessing.
1983 (match_variable): Improve error message.
1985 2008-01-18 Tobias Burnus <burnus@net-b.de>
1988 * interface.c (get_expr_storage_size): Return storage size
1989 for array element designators.
1990 (compare_actual_formal): Reject unequal string sizes for
1991 assumed-shape dummy arguments. And fix error message for
1992 array-sections with vector subscripts.
1994 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1997 * simplify.c (is_constant_array_expr): New static function that returns
1998 true if the given expression is an array and is constant.
1999 (gfc_simplify_reshape): Use new function.
2001 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
2004 * symbol.c (free_common_tree): Renamed to ...
2005 (gfc_free_common_tree): This. Remove static.
2006 (gfc_free_namespace): Updated.
2008 * gfortran.h (gfc_free_common_tree): New.
2010 * match.c (gfc_match_common): Call gfc_free_common_tree () with
2011 gfc_current_ns->common_root and set gfc_current_ns->common_root
2012 to NULL on syntax error.
2014 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
2017 * trans-expr.c (gfc_conv_function_call): Use proper
2018 type for returned character pointers.
2020 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
2025 * decl.c : Remove gfc_function_kind_locus and
2026 gfc_function_type_locus. Add gfc_matching_function.
2027 (match_char_length): If matching a function and the length
2028 does not match, return MATCH_YES and try again later.
2029 (gfc_match_kind_spec): The same.
2030 (match_char_kind): The same.
2031 (gfc_match_type_spec): The same for numeric and derived types.
2032 (match_prefix): Rename as gfc_match_prefix.
2033 (gfc_match_function_decl): Except for function valued character
2034 lengths, defer applying kind, type and charlen info until the
2035 end of specification block.
2036 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
2037 parse.c (decode_specification_statement): New function.
2038 (decode_statement): Call it when a function has kind = -1. Set
2039 and reset gfc_matching function, as function statement is being
2041 (match_deferred_characteristics): Simplify with a single call
2042 to gfc_match_prefix. Do appropriate error handling. In any
2043 case, make sure that kind = -1 is reset or corrected.
2044 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
2045 Throw an error if kind = -1 after last specification statement.
2046 parse.h : Prototype for gfc_match_prefix.
2048 2008-01-16 Tobias Burnus <burnus@net-b.de>
2051 * interface.c (compare_parameter): Allow AS_DEFERRED array
2052 elements and reject attr.pointer array elemenents.
2053 (get_expr_storage_size): Return storage size of elements of
2054 assumed-shape and pointer arrays.
2056 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
2058 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
2059 for flag_tree_parallelize_loops.
2061 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
2064 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
2065 (gfc_resolve_any): Likewise.
2066 (gfc_resolve_count): Likewise. Don't append kind of
2067 argument to function name.
2069 2008-01-13 Tobias Burnus <burnus@net-b.de>
2072 * resolve.c (resolve_actual_arglist): For expressions,
2073 also check for assume-sized arrays.
2074 * interface.c (compare_parameter): Move F2003 character checks
2075 here, print error messages here, reject elements of
2076 assumed-shape array as argument to dummy arrays.
2077 (compare_actual_formal): Update for the changes above.
2079 2008-01-13 Tobias Burnus <burnus@net-b.de>
2082 * decl.c (contained_procedure): Only check directly preceeding state.
2084 2008-01-13 Tobias Burnus <burnus@net-b.de>
2087 * check.c (gfc_check_shape): Accept array ranges of
2088 assumed-size arrays.
2090 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2093 * match.c (gfc_match_name): Don't error if leading character is a '(',
2094 just return MATCH_NO.
2096 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2099 * trans-io.c (create_dummy_iostat): Commit the symbol.
2101 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
2104 * simplify.c (gfc_simplify_transfer): Return NULL if the size
2105 of the element is unavailable and only assign character length
2106 to the result, if 'mold' is constant.
2108 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
2111 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
2112 to assign strings and perform bounds checks on the string length.
2113 (get_array_ctor_strlen): Remove bounds checking.
2114 (gfc_trans_array_constructor): Initialize string length checking.
2115 * trans-array.h : Add prototype for gfc_trans_string_copy.
2117 2008-01-08 Richard Guenther <rguenther@suse.de>
2120 PR tree-optimization/34683
2121 * trans-types.c (gfc_get_array_type_bounds): Use an array type
2122 with known size for accesses if that is known.
2124 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
2127 * expr.c (find_array_element): Check that the array bounds are
2128 constant before using them. Use lower, as well as upper bound.
2129 (check_restricted): Allow implied index variable.
2131 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
2134 * trans_array.c (gfc_trans_deferred_array): Do not null the
2135 data pointer on entering scope, nor deallocate it on leaving
2136 scope, if the symbol has the 'save' attribute.
2139 * trans_decl.c (gfc_finish_var_decl): Derived types with
2140 allocatable components and an initializer must be TREE_STATIC.
2142 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
2145 * module.c (write_generic): Rewrite completely.
2146 (write_module): Change call to write_generic.
2148 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2151 * scanner.c (load_line): Do not count ' ' as printable when checking for
2154 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
2157 * module.c (load_needed): If the namespace has no proc_name
2158 give it the module symbol.
2160 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2163 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
2164 the dummy variable expression, test for NULL, and pass the variable
2165 address to the called function.
2167 2007-01-06 Tobias Burnus <burnus@net-b.de>
2170 * match.c (gfc_match_common): Remove blank common in
2172 * resolve.c (resolve_common_vars): New function.
2173 (resolve_common_blocks): Move checks to resolve_common_vars
2174 and invoke that function.
2175 (resolve_types): Call resolve_common_vars for blank commons.
2177 2008-01-06 Tobias Burnus <burnus@net-b.de>
2180 * resolve.c (resolve_equivalence_derived): Reject derived types with
2181 default initialization if equivalenced with COMMON variable.
2183 2008-01-06 Tobias Burnus <burnus@net-b.de>
2186 * io.c (check_io_constraints): Disallow unformatted I/O for
2189 2008-01-06 Tobias Burnus <burnus@net-b.de>
2192 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
2193 ELEMENTAL functions.
2195 2008-01-06 Tobias Burnus <burnus@net-b.de>
2198 * interface.c (compare_actual_formal): Reject parameter
2199 actual to intent(out) dummy.
2201 2008-01-04 Tobias Burnus <burnus@net-b.de>
2204 * primary.c (match_varspec): Gobble whitespace before