1 2005-11-09 Steven G. Kargl <kargls@comcast.net>
3 * trans-intrinsic.c: Typo in comment.
5 2005-11-09 Erik Edelmann <eedelman@gcc.gnu.org>
8 * trans-decl.c(build_function_decl): Don't set
9 DECL_IS_PURE (fndecl) = 1 for return-by-reference
12 2005-11-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
14 * dump-parse-tree.c: Fix comment typo, add a few blank lines.
16 2005-11-07 Steven G. Kargl <kargls@comcast.net>
18 * error.c: Use flag_fatal_error.
19 * invoke.texi: Remove -Werror from list of options.
21 2005-11-06 Paul Thomas <pault@gcc.gnu.org>
24 * resolve.c (resolve_symbol): Exclude case of PRIVATE declared
25 within derived type from error associated with PRIVATE type
26 components within derived type.
30 * gfortran.h: Add prototype for gfc_has_vector_index.
31 * io.c (gfc_resolve_dt): Error if internal unit has a vector index.
32 * expr.c (gfc_has_vector_index): New function to check if any of
33 the array references of an expression have vector inidices.
34 (gfc_check_pointer_assign): Error if internal unit has a vector index.
37 * data.c (gfc_assign_data_value): Remove gcc_assert that caused the ICE
38 and replace by a standard dependent warning/error if overwriting an
39 existing initialization.
40 * decl.c (gfc_data_variable): Remove old error for already initialized
41 variable and the unused error check for common block variables. Add
42 error for hots associated variable and standard dependent error for
43 common block variables, outside of blockdata.
44 * symbol.c (check_conflict): Add constraints for DATA statement.
46 2005-11-06 Janne Blomqvist <jb@gcc.gnu.org>
50 * fortran/trans-io.c (gfc_build_io_library_fndecls): Add kind
51 argument to transfer_array.
52 (transfer_array_desc): Add kind argument.
54 2005-11-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
56 * intrinsic.c (add_functions): Add ctime and fdate intrinsics.
57 (add_subroutines): Likewise.
58 * intrinsic.h: Prototypes for gfc_check_ctime,
59 gfc_check_ctime_sub, gfc_check_fdate_sub, gfc_resolve_ctime,
60 gfc_resolve_fdate, gfc_resolve_ctime_sub, gfc_resolve_fdate_sub.
61 * gfortran.h: Add GFC_ISYM_CTIME and GFC_ISYM_FDATE.
62 * iresolve.c (gfc_resolve_ctime, gfc_resolve_fdate,
63 gfc_resolve_ctime_sub, gfc_resolve_fdate_sub): New functions.
64 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
65 gfor_fndecl_fdate and gfor_fndecl_ctime.
66 * check.c (gfc_check_ctime, gfc_check_ctime_sub,
67 gfc_check_fdate_sub): New functions.
68 * trans-intrinsic.c (gfc_conv_intrinsic_ctime,
69 gfc_conv_intrinsic_fdate): New functions.
70 (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_CTIME
72 * intrinsic.texi: Documentation for the new CTIME and FDATE
74 * trans.h: Declarations for gfor_fndecl_ctime and gfor_fndecl_fdate.
76 2005-11-05 Kazu Hirata <kazu@codesourcery.com>
78 * decl.c, trans-decl.c: Fix comment typos.
79 * gfortran.texi: Fix a typo.
81 2005-11-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
83 * intrinsic.c (add_functions): Add function version of TTYNAM.
84 * intrinsic.h: Add prototypes for gfc_check_ttynam and
86 * gfortran.h: Add case for GFC_ISYM_TTYNAM.
87 * iresolve.c (gfc_resolve_ttynam): New function.
88 * trans-decl.c (gfc_build_intrinsic_function_decls): Add a tree
89 for function call to library ttynam.
90 * check.c (gfc_check_ttynam): New function.
91 * trans-intrinsic.c (gfc_conv_intrinsic_ttynam): New function.
92 (): Call gfc_conv_intrinsic_ttynam.
93 * trans.h: Add prototype for gfor_fndecl_ttynam.
95 2005-11-04 Steven G. Kargl <kargls@comcast.net>
98 * match.c (gfc_match_stopcode): Set stop_code = -1.
100 2005-11-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
103 * lang-specs.h: Pass -lang-fortran to the preprocessor.
105 2005-11-02 Andrew Pinski <pinskia@physics.uc.edu>
108 * trans-array.c (gfc_conv_resolve_dependencies): Use the correct
109 type for the temporary array.
110 * trans-expr.c (gfc_trans_assignment): Pass lss
111 instead of lss_section
112 to gfc_conv_resolve_dependencies to get the
115 2005-11-02 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
117 * decl.c (gfc_match_entry): Function entries don't need an argument
118 list if there's no RESULT clause.
120 2005-11-01 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
123 * decl.c (gfc_match_entry): Function entries need an argument list.
125 2005-11-01 Erik Edelmann <eedelman@gcc.gnu.org>
128 * trans.c (gfc_generate_code): Move code to create a main
129 program symbol from here ...
130 * parse.c (main_program_symbol): ... to this new
131 function, setting the locus from gfc_current_locus
132 instead of ns->code->loc.
133 (gfc_parse_file): Call main_program_symbol for main programs.
135 2005-11-01 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
138 * resolve.c (resolve_symbol): Output symbol names in more error
139 messages, clarify error message.
141 2005-11-01 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
143 * dump-parse-tree.c (show_symtree): Revert change unintentionally
144 committed in r106246.
146 2005-11-01 Paul Thomas <pault@gcc.gnu.org>
149 * symbol.c (check_conflict): An object cannot be in a namelist and in
153 * resolve.c (resolve_symbol): Set the error flag to
154 gfc_set_default_type, in the case of an external symbol, so that
155 an error message is emitted if IMPLICIT NONE is set.
158 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SECNDS to enum.
159 * check.c (gfc_check_secnds): New function.
160 * intrinsic.c (add_functions): Add call to secnds.
161 * iresolve.c (gfc_resolve_secnds): New function.
162 * trans-intrinsic (gfc_conv_intrinsic_function): Add call to
163 secnds via case GFC_ISYM_SECNDS.
164 * intrinsic.texi: Add documentation for secnds.
166 2005-10-31 Andreas Schwab <schwab@suse.de>
168 * Make-lang.in (GFORTRAN_TARGET_INSTALL_NAME): Define.
169 (GFORTRAN_CROSS_NAME): Remove.
170 (fortran.install-common): Correctly install a cross compiler.
171 (fortran.uninstall): Use GFORTRAN_TARGET_INSTALL_NAME instead of
174 2005-10-30 Erik Edelmann <eedelman@gcc.gnu.org>
176 * gfortran.texi: Update contributors.
178 2005-10-30 Erik Edelmann <eedelman@gcc.gnu.org>
181 * trans-decl.c (gfc_finish_var_decl): Add decl to the
182 current function, rather than the parent. Make
183 assertion accept fake result variables.
184 * trans-expr.c (gfc_conv_variable): If the character
185 length of an ENTRY isn't set, get the length from
186 the master function instead.
188 2005-10-30 Thomas Koenig <Thomas.Koenig@online.de>
190 * gfortran.texi: Remove reservations about I/O usability. Document
191 that array intrinsics mostly work.
193 2005-10-30 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
195 * gfortran.texi: Move license stuff to back. Add information
196 on ENUM and ENUMERATOR.
197 * invoke.texi: Document -fshort-enums.
199 2005-10-30 Gaurav Gautam <gauravga@noida.hcltech.com>
200 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
202 * arith.c (gfc_enum_initializer): New function.
203 (gfc_check_integer_range): Made extern.
204 * decl.c (enumerator_history): New typedef.
205 (last_initializer, enum_history, max_enum): New variables.
206 (create_enum_history, gfc_free_enum_history): New functions.
207 (add_init_expr_to_sym): Call create_enum_history if parsing ENUM.
208 (variable_decl): Modified to parse enumerator definition.
209 (match_attr_spec): Add PARAMETER attribute to ENUMERATORs.
210 (gfc_match_data_decl): Issues error, if match_type_spec do not
211 return desired return values.
212 (set_enum_kind, gfc_match_enum, gfc_match_enumerator_def): New
214 (gfc_match_end): Deal with END ENUM.
215 * gfortran.h (gfc_statement): ST_ENUM, ST_ENUMERATOR, ST_END_ENUM
217 (symbol_attribute): Bit field for enumerator added.
218 (gfc_options): Add fshort_enums.
219 (gfc_enum_initializer, gfc_check_integer_range): Add prototypes.
220 * options.c: Include target.h
221 (gfc_init_options): Initialize fshort_enums.
222 (gfc_handle_option): Deal with fshort_enums.
223 * parse.c (decode_statement): Match ENUM and ENUMERATOR statement.
224 (gfc_ascii_statement): Deal with the enumerator statements.
225 (parse_enum): New function to parse enum construct.
226 (parse_spec): Added case ST_ENUM.
227 * parse.h (gfc_compile_state): COMP_ENUM added.
228 (gfc_match_enum, gfc_match_enumerator_def, gfc_free_enum_history):
230 * symbol.c (gfc_copy_attr): Copy enumeration attribute.
231 * lang.opt (fshort-enums): Option added.
233 2005-10-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
235 * check.c (gfc_check_malloc, gfc_check_free): New functions.
236 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_MALLOC.
237 * intrinsic.c (add_functions): Add symbols for MALLOC function.
238 (add_subroutines): Add symbol for FREE subroutine.
239 * intrinsic.h: Prototypes for gfc_check_malloc, gfc_check_free,
240 gfc_resolve_malloc and gfc_resolve_free.
241 * intrinsic.texi: Add doc for FREE and MALLOC intrinsics.
242 * iresolve.c (gfc_resolve_malloc, gfc_resolve_free): New
244 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add case for
247 2005-10-30 Steven Bosscher <stevenb@suse.de>
249 * gfortran.texi: Update contributors.
251 2005-10-29 Steven Bosscher <stevenb@suse.de>
253 * interface.c: Fix previous checkin (an incomplete patch
254 was commited for me).
256 2005-10-29 Joseph S. Myers <joseph@codesourcery.com>
258 * intrinsic.texi: Remove empty @cindex line.
260 2005-10-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
262 * check.c (gfc_check_alarm_sub, gfc_check_signal,
263 gfc_check_signal_sub): New functions.
264 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SIGNAL.
265 * intrinsic.c (add_functions): Add signal intrinsic.
266 (add_subroutines): Add signal and alarm intrinsics.
267 * intrinsic.texi: Document the new intrinsics.
268 * iresolve.c (gfc_resolve_signal, gfc_resolve_alarm_sub,
269 gfc_resolve_signal_sub): New functions.
270 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add case
272 * intrinsic.h: Add prototypes for gfc_check_alarm_sub,
273 gfc_check_signal, gfc_check_signal_sub, gfc_resolve_signal,
274 gfc_resolve_alarm_sub, gfc_resolve_signal_sub.
276 2005-10-28 Steven Bosscher <stevenb@suse.de>
279 * interface.c (gfc_match_end_interface): Fix typo in
280 INTERFACE_USER_OP case.
282 2005-10-26 Francois-Xavier Coudert <coudert@clipper.ens.fr>
285 * resolve.c (resolve_symbol): Remove the use of whynot, so that
286 error messages are not built from pieces.
288 2005-10-26 Paul Thomas <pault@gcc.gnu.org>
291 * decl.c (gfc_match_data_decl): Correct broken bit of code
292 that prevents undefined derived types from being used as
293 components of another derived type.
294 * resolve.c (resolve_symbol): Add backstop error when derived
295 type variables arrive here with a type that has no components.
297 2005-10-25 Jakub Jelinek <jakub@redhat.com>
299 * trans.h (gfc_conv_cray_pointee): Remove.
300 * trans-expr.c (gfc_conv_variable): Revert 2005-10-24 change.
301 * trans-array.c (gfc_conv_array_parameter): Likewise.
302 * trans-decl.c (gfc_conv_cray_pointee): Remove.
303 (gfc_finish_cray_pointee): New function.
304 (gfc_finish_var_decl): Use it. Don't return early for Cray
306 (gfc_create_module_variable): Revert 2005-10-24 change.
307 * decl.c (cray_pointer_decl): Update comment.
308 * gfortran.texi: Don't mention Cray pointees aren't visible in the
311 * symbol.c (check_conflict): Add conflict between cray_pointee
312 and in_common resp. in_equivalence.
313 * resolve.c (resolve_equivalence): Revert 2005-10-24 change.
315 * module.c (ab_attribute): Add AB_CRAY_POINTER and AB_CRAY_POINTEE.
316 (attr_bits): Likewise.
317 (mio_symbol_attribute): Save and restore cray_pointe{r,e} attributes.
318 (mio_symbol): For cray_pointee write/read cp_pointer reference.
320 2005-10-25 Feng Wang <fengwang@nudt.edu.cn>
323 * trans-decl.c (gfc_add_assign_aux_vars): New function. Add two
325 (gfc_get_symbol_decl): Use it when a variable, including dummy
326 argument, is assigned a label.
327 (gfc_trans_assign_aux_var): New function. Set initial value of
328 the auxiliary variable explicitly.
329 (gfc_trans_deferred_vars): Use it.
330 * trans-stmt.c (gfc_conv_label_variable): Handle dummy argument.
332 2005-10-24 Asher Langton <langton2@llnl.gov>
336 * check.c (gfc_check_loc): New function.
337 * decl.c (variable_decl): New variables cp_as and sym. Added a
338 check for variables that have already been declared as Cray
339 Pointers, so we can get the necessary attributes without adding
341 (attr_decl1): Added code to catch pointee symbols and "fix"
343 (cray_pointer_decl): New method.
344 (gfc_match_pointer): Added Cray pointer parsing code.
345 (gfc_mod_pointee_as): New method.
346 * expr.c (gfc_check_assign): Added a check to catch vector-type
347 assignments to pointees with an unspecified final dimension.
348 * gfortran.h: (GFC_ISYM_LOC): New.
349 (symbol_attribute): Added cray_pointer and cray_pointee bits.
350 (gfc_array_spec): Added cray_pointee and cp_was_assumed bools.
351 (gfc_symbol): Added gfc_symbol *cp_pointer.
352 (gfc_option): Added flag_cray_pointer.
353 (gfc_add_cray_pointee): Declare.
354 (gfc_add_cray_pointer ): Declare.
355 (gfc_mod_pointee_as): Declare.
356 * intrinsic.c (add_functions): Add code for loc() intrinsic.
357 * intrinsic.h (gfc_check_loc): Declare.
358 (gfc_resolve_loc): Declare.
359 * iresolve.c (gfc_resolve_loc): New.
360 * lang.opt: Added fcray-pointer flag.
361 * options.c (gfc_init_options): Initialized.
362 gfc_match_option.flag_cray_pointer.
363 (gfc_handle_option): Deal with -fcray-pointer.
364 * parse.c:(resolve_equivalence): Added code prohibiting Cray
365 pointees in equivalence statements.
366 * resolve.c (resolve_array_ref): Added code to prevent bounds
367 checking for Cray Pointee arrays.
368 (resolve_equivalence): Prohibited pointees in equivalence
370 * symbol.c (check_conflict): Added Cray pointer/pointee
372 (gfc_add_cray_pointer): New.
373 (gfc_add_cray_pointee): New.
374 (gfc_copy_attr): New code for Cray pointers and pointees.
375 * trans-array.c (gfc_trans_auto_array_allocation): Added code to
376 prevent space from being allocated for pointees.
377 (gfc_conv_array_parameter): Added code to catch pointees and
378 correctly set their base address.
379 * trans-decl.c (gfc_finish_var_decl): Added code to prevent
380 pointee declarations from making it to the back end.
381 (gfc_create_module_variable): Same.
382 * trans-expr.c (gfc_conv_variable): Added code to detect and
384 (gfc_conv_cray_pointee): New.
385 * trans-intrinsic.c (gfc_conv_intrinsic_loc): New.
386 (gfc_conv_intrinsic_function): Added entry point for loc
388 * trans.h (gfc_conv_cray_pointee): Declare.
390 * gfortran.texi: Added section on Cray pointers, removed Cray
391 pointers from list of proposed extensions.
392 * intrinsic.texi: Added documentation for loc intrinsic.
393 * invoke.texi: Documented -fcray-pointer flag.
395 2005-10-24 Asher Langton <langton2@llnl.gov>
397 * decl.c (gfc_match_save): Changed duplicate SAVE errors to
398 warnings in the absence of strict standard conformance
399 * symbol.c (gfc_add_save): Same.
401 2005-10-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
404 * arith.c (gfc_arith_error): Change message to include locus.
405 (check_result, eval_intrinsic, gfc_int2int, gfc_real2real,
406 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Use
407 the new gfc_arith_error.
408 (arith_error): Rewrite full error messages instead of building
410 * check.c (must_be): Removed.
411 (type_check, numeric_check, int_or_real_check, real_or_complex_check,
412 kind_check, double_check, logical_array_check, array_check,
413 scalar_check, same_type_check, rank_check, kind_value_check,
414 variable_check, gfc_check_allocated, gfc_check_associated,
415 gfc_check_cmplx, gfc_check_dcmplx, gfc_check_dot_product,
416 gfc_check_index, gfc_check_kind, gfc_check_matmul, gfc_check_null,
417 gfc_check_pack, gfc_check_precision, gfc_check_present,
418 gfc_check_spread): Rewrite full error messages instead of
419 building them from pieces.
420 * decl.c (gfc_match_entry): Rewrite full error messages instead
421 of building them from pieces.
422 * parse.c (gfc_state_name): Remove.
423 * parse.h: Remove prototype for gfc_state_name.
425 2005-10-23 Andrew Pinski <pinskia@physics.uc.edu>
428 * check.c (gfc_check_ichar_iachar): Move the code around so
429 that the check on the length is after check for
432 2005-10-23 Asher Langton <langton2@llnl.gov>
434 * decl.c (match_type_spec): Add a BYTE type as an extension.
436 2005-10-23 Paul Thomas <pault@gcc.gnu.org>
439 * trans-expr.c (gfc_trans_arrayfunc_assign): Return NULL
440 if there is a component ref during an array ref to force
441 use of temporary in assignment.
445 * fortran/iresolve.c (check_charlen_present): New function to
446 add a charlen to the typespec, in the case of constant
448 (gfc_resolve_merge, gfc_resolve_spread): Call.the above.
449 (gfc_resolve_spread): Make calls to library functions that
450 handle the case of the spread intrinsic with a scalar source.
452 2005-10-22 Erik Edelmann <eedelman@gcc.gnu.org>
455 * decl.c (variable_decl): Don't assign default initializers to
458 2005-10-21 Jakub Jelinek <jakub@redhat.com>
460 * interface.c (compare_actual_formal): Issue error when attempting
461 to pass an assumed-size array as assumed-shape array argument.
463 2005-10-20 Erik Edelmann <erik.edelmann@iki.fi>
466 * resolve.c (expr_to_initialize): New function.
467 (resolve_allocate_expr): Take current statement as new
468 argument. Add default initializers to variables of
469 derived types, if they need it.
470 (resolve_code): Provide current statement as argument to
471 resolve_allocate_expr().
473 2005-10-19 Paul Thomas <pault@gcc.gnu.org>
476 * resolve.c (resolve_symbol): Correct error in check for
477 assumed size array with default initializer by testing
478 for arrayspec before dereferencing it.
480 2005-10-17 Paul Thomas <pault@gcc.gnu.org>
483 * gfortran.h: Primitive for gfc_is_formal_arg.
484 * resolve.c(gfc_is_formal_arg): New function to signal across
485 several function calls that formal argument lists are being
487 (resolve_formal_arglist): Set/reset the flag for gfc_is_formal_arg.
488 *expr.c(check_restricted): Add check, via gfc_is_formal_arg, if
489 symbol is part of an formal argument declaration.
492 * decl.c (add_init_expr_to_sym): Make a new character
493 length for each variable, when the expression is NULL
497 * match.c (recursive_stmt_fcn): New function that tests if
498 a statement function resurses through itself or other other
500 (gfc_match_st_function): Call recursive_stmt_fcn to check
501 if this is recursive and to raise error if so.
505 * resolve.c (resolve_symbol): Errors for assumed size arrays
506 with default initializer and for external objects with an
510 * decl.c (match_attr_spec): Prevent PUBLIC from being used
513 2005-10-16 Erik Edelmann <erik.edelmann@iki.fi>
516 * expr.c (check_inquiry): Add "len" to inquiry_function.
518 2005-10-14 Jakub Jelinek <jakub@redhat.com>
520 * primary.c (match_boz_constant): Add missing break after gfc_error.
522 2005-10-12 Paul Thomas <pault@gcc.gnu.org>
525 * trans-types.c (gfc_get_derived_type): Insert code to obtain backend
526 declaration for derived types, building if necessary. Return the
527 derived type if the fields have been built by this process. Otherwise,
528 continue as before but using the already obtained backend_decls for the
529 derived type components. Change the gcc_assert to act on the field.
531 2005-10-12 Paul Thomas <pault@gcc.gnu.org>
534 * decl.c (variable_decl): Make a new copy of the character
535 length for each variable, when the expression is not a
538 2005-10-12 Francois-Xavier Coudert <coudert@clipper.ens.fr>
540 * gfortran.h: Add bitmasks for different FPE traps. Add fpe
542 * invoke.texi: Document the new -ffpe-trap option.
543 * lang.opt: Add -ffpe-trap option.
544 * options.c (gfc_init_options): Initialize the FPE option.
545 (gfc_handle_fpe_trap_option): New function to parse the argument
546 of the -ffpe-trap option.
547 (gfc_handle_option): Add case for -ffpe-trap.
548 * trans-decl.c: Declare a tree for the set_fpe library function.
549 (gfc_build_builtin_function_decls): Build this tree.
550 (gfc_generate_function_code): Generate a call to set_fpe at
551 the beginning of the main program.
552 * trans.h: New tree for the set_fpe library function.
554 2005-10-12 Paul Thomas <pault@gcc.gnu.org>
558 * symbol.c (check_conflict): Prevent common variables and
559 function results from having the SAVE attribute,as required
562 2005-10-12 Paul Thomas <pault@gcc.gnu.org>
565 * resolve.c (resolve_symbol): Exclude use and host associated
566 symbols from the test for private objects in a public namelist.
568 2005-10-12 Jakub Jelinek <jakub@redhat.com>
570 * trans-common.c (build_field): Fix comment typo.
571 (create_common): Set backend_decl of COMMON or EQUIVALENCEd
572 variables to a VAR_DECL with the COMPONENT_REF in
573 DECL_HAS_VALUE_EXPR rather than COMPONENT_REF directly.
574 * f95-lang.c (gfc_expand_function): Emit debug info for
575 EQUIVALENCEd variables if the equiv union is going to be output.
577 2005-10-11 Steven G. Kargl <kargls@comcast.net>
580 * iresolve.c (gfc_resolve_aint, gfc_resolve_anint): Type conversion
583 2005-10-11 Jakub Jelinek <jakub@redhat.com>
585 * f95-lang.c (gfc_init_decl_processing): Initialize
588 2005-10-07 Erik Edelmann <erik.edelmann@iki.fi>
591 * resolve.c (find_array_spec): Search through the list of
592 components in the symbol of the type instead of the symbol of the
595 2005-10-05 Richard Guenther <rguenther@suse.de>
598 * parse.c (gfc_parse_file): Exit early for empty files.
600 2005-10-03 Steve Ellcey <sje@cup.hp.com>
602 * fortran/trans-types.c (gfc_init_kinds): Only pass float, double,
603 and long double floating point types through to Fortran compiler.
605 2005-10-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
608 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Add support for long
609 double builtin function.
610 (gfc_init_builtin_functions): Add mfunc_longdouble,
611 mfunc_clongdouble and func_clongdouble_longdouble trees. Build
612 them for round, trunc, cabs, copysign and pow functions.
613 * iresolve.c (gfc_resolve_reshape, gfc_resolve_transpose): Add
614 case for kind 10 and 16.
615 * trans-decl.c: Add trees for cpowl10, cpowl16, ishftc16,
616 exponent10 and exponent16.
617 (gfc_build_intrinsic_function_decls): Build nodes for int16,
618 real10, real16, complex10 and complex16 types. Build all possible
619 combinations for function _gfortran_pow_?n_?n. Build function
620 calls cpowl10, cpowl16, ishftc16, exponent10 and exponent16.
621 * trans-expr.c (gfc_conv_power_op): Add case for integer(16),
622 real(10) and real(16).
623 * trans-intrinsic.c: Add suppport for long double builtin
624 functions in BUILT_IN_FUNCTION, LIBM_FUNCTION and LIBF_FUNCTION
626 (gfc_conv_intrinsic_aint): Add case for integer(16), real(10) and
628 (gfc_build_intrinsic_lib_fndecls): Add support for real10_decl
629 and real16_decl in library functions.
630 (gfc_get_intrinsic_lib_fndecl): Add cases for real and complex
632 (gfc_conv_intrinsic_exponent): Add cases for real(10) and real(16)
634 (gfc_conv_intrinsic_sign): Likewise.
635 (gfc_conv_intrinsic_ishftc): Add case for integer(16) kind.
636 * trans-types.c (gfc_get_int_type, gfc_get_real_type,
637 gfc_get_complex_type, gfc_get_logical_type): Doesn't error out in
638 the case of kinds not available.
639 * trans.h: Declare trees for cpowl10, cpowl16, ishftc16,
640 exponent10 and exponent16.
642 2005-10-01 Paul Thomas <pault@gcc.gnu.org>
651 * gfortran.h: Prototype for gfc_add_in_equivalence.
652 * match.c (gfc_match_equivalence): Make a structure component
653 an explicit,rather than a syntax, error in an equivalence
654 group. Call gfc_add_in_equivalence to add the constraints
655 imposed in check_conflict.
656 * resolve.c (resolve_symbol): Add constraints: No public
657 structures with private-type components and no public
658 procedures with private-type dummy arguments.
659 (resolve_equivalence_derived): Add constraint that prevents
660 a structure equivalence member from having a default
662 (sequence_type): New static function to determine whether an
663 object is default numeric, default character, non-default
664 or mixed sequence. Add corresponding enum typespec.
665 (resolve_equivalence): Add constraints to equivalence groups
666 or their members: No more than one initialized member and
667 that different types are not equivalenced for std=f95. All
668 the simple constraints have been moved to check_conflict.
669 * symbol.c (check_conflict): Simple equivalence constraints
670 added, including those removed from resolve_symbol.
671 (gfc_add_in_equivalence): New function to interface calls
672 match_equivalence to check_conflict.
674 2005-09-27 Jakub Jelinek <jakub@redhat.com>
677 * trans-common.c (build_equiv_decl): Add IS_SAVED argument.
678 If it is true, set TREE_STATIC on the decl.
679 (create_common): If any symbol in equivalence has SAVE attribute,
680 pass true as last argument to build_equiv_decl.
682 2005-09-24 Janne Blomqvist <jblomqvi@cc.hut.fi>
684 * trans-io.c (gfc_build_io_library_fndecls): Add entry
685 iocall_x_array for transfer_array.
686 (transfer_array_desc): New function.
687 (gfc_trans_transfer): Add code to call transfer_array_desc.
689 2005-09-26 Jakub Jelinek <jakub@redhat.com>
692 * symbol.c (gfc_is_var_automatic): Return true if character length
693 is non-constant rather than constant.
694 * resolve.c (gfc_resolve): Don't handle !gfc_option.flag_automatic
696 * options.c (gfc_post_options): Set gfc_option.flag_max_stack_var_size
697 to 0 for -fno-automatic.
699 2005-09-23 Paul Thomas <pault@gcc.gnu.org>
702 * module.c (mio_component_ref): Return if the symbol is NULL
703 and wait for another iteration during module reads.
704 (mio_symtree_ref): Suppress the writing of contained symbols,
705 when a symbol is available in the main namespace.
706 (read_module): Restrict scope of special treatment of contained
707 symbols to variables only and suppress redundant call to
710 2005-09-22 Steven G. Kargl <kargls@comcast.net>
713 * interface.c (check_interface1): Fix NULL dereference.
715 2005-09-22 Erik Edelmann <erik.edelmann@iki.fi>
718 * resolve.c (derived_inaccessible): New function.
719 (resolve_transfer): Use it to check for private
722 2005-09-22 Steven G. Kargl <kargls@comcast.net>
725 * intrinsic.c (add_function): Add IMAG, IMAGPART, and REALPART
727 * intrinsic.h: Prototypes for gfc_simplify_realpart and
728 gfc_resolve_realpart.
729 * intrinsic.texi: Document intrinsic procedures.
730 * simplify.c (gfc_simplify_realpart): New function.
731 * irseolve.c (gfc_resolve_realpart): New function.
733 2005-09-21 Erik Edelmann <erik.edelmann@iki.fi>
736 * trans-stmt.c (gfc_trans_deallocate): Check if the
737 object to be deallocated is an array by looking at
738 expr->rank instead of expr->symtree->n.sym->attr.dimension.
740 2005-09-20 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
743 * io.c (resolve_tag): Don't allow non-CHARACTER constants as formats.
744 (match_io): Fix usage of gfc_find_symbol.
746 2005-09-20 Jakub Jelinek <jakub@redhat.com>
749 * primary.c (match_actual_arg): Handle ENTRY the same way
752 2005-09-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
754 * Make-lang.in: Make check-fortran alias for check-gfortran.
756 2005-09-18 Andreas Jaeger <aj@suse.de>
758 * module.c (read_module): Add missed line from last patch.
760 2005-09-18 Erik Edelmann <erik.edelmann@iki.fi>
763 * resolve.c (resolve_symbol): Don't assign default
764 initializer to pointers.
766 2005-09-18 Paul Thomas <pault@gcc.gnu.org>
769 * module.c (read_module): Give symbols from module procedures
770 different true_name entries to those from the module proper.
772 2005-09-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
775 * arith.c (gfc_arith_error): Add translation support for error
777 * array.c (gfc_match_array_ref): Likewise.
778 (gfc_match_array_spec): Likewise.
779 * check.c (must_be): Add msgid convention to third argument.
780 (same_type_check): Add translation support for error message.
781 (rank_check): Likewise.
782 (kind_value_check): Likewise.
783 (gfc_check_associated): Correct typo.
784 (gfc_check_reshape): Add translation support for error message.
785 (gfc_check_spread): Likewise.
786 * error.c (error_printf): Add nocmsgid convention to argument.
787 (gfc_warning, gfc_notify_std, gfc_warning_now, gfc_warning_check)
788 (gfc_error, gfc_error_now): Likewise.
789 (gfc_status): Add cmsgid convention to argument.
790 * expr.c (gfc_extract_int): Add translation support for error
792 (gfc_check_conformance): Add msgid convention to argument.
793 (gfc_check_pointer_assign): Correct tabbing.
794 * gfortran.h: Include intl.h header. Remove prototype for gfc_article.
795 * gfortranspec.c: Include intl.h header.
796 (lang_specific_driver): Add translation support for --version.
797 * io.c (check_format): Add translation support for error message.
798 (format_item_1): Likewise.
799 (data_desc): Likewise.
800 * matchexp.c: Likewise.
801 * misc.c (gfc_article): Remove function.
802 * module.c (bad_module): Use msgid convention. Add translation support
804 (require_atom): Add translation support for error messages.
805 * parse.c (gfc_ascii_statement): Likewise.
806 (gfc_state_name): Likewise.
807 * primary.c (match_boz_constant): Reorganise error messages for
809 * resolve.c (resolve_entries): Likewise.
810 (resolve_operator): Add translation support for error messages.
811 (gfc_resolve_expr): Use msgid convention. Reorganise error messages
813 (resolve_symbol): Add translation support for error messages.
814 * symbol.c (gfc_add_procedure): Remove use of gfc_article function.
815 * trans-const.c (gfc_build_string_const): Use msgid convention.
817 2005-09-16 Paul Brook <paul@codesourcery.com>
820 * dependency.c (transform_sections): Divide by correct value.
823 2005-09-14 Paul Thomas <pault@gcc.gnu.org>
825 PR fortran/21875 Internal Unit Array I/O, NIST
826 * fortran/trans-io.c (gfc_build_io_library_fndecls): Add field for
827 array descriptor to IOPARM structure.
828 * fortran/trans-io.c (set_internal_unit): New function to generate code
829 to store the character (array) and the character length for an internal
831 * fortran/trans-io (build_dt): Use the new function set_internal_unit.
833 2005-09-14 Paul Thomas <pault@gcc.gnu.org>
836 * trans-array.c (gfc_trans_dummy_array_bias): correct the typo
837 which uses dim[i].upper for lbound, rather than dim[i].lower.
839 2005-09-13 Erik Edelmann <erik.edelmann@iki.fi>
842 * trans-expr.c (gfc_trans_arrayfunc_assign): Check value
843 of attr.elemental for specific function instead of generic name.
845 2005-09-13 Richard Sandiford <richard@codesourcery.com>
848 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Move initialization
849 of argse. Remove now-redundant want_pointer assignment.
850 * trans-array.c (gfc_conv_expr_descriptor): When not assigning to
851 a pointer, keep the original bounds of a full array reference.
853 2005-09-13 Richard Sandiford <richard@codesourcery.com>
856 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift)
857 (gfc_resolve_pack, gfc_resolve_reshape, gfc_resolve_spread)
858 (gfc_resolve_transpose, gfc_resolve_unpack): Add "_char" to the name
859 for character-based operations.
860 (gfc_resolve_pack): Remove ATTRIBUTE_UNUSED from array argument.
861 (gfc_resolve_unpack): Copy the whole typespec from the vector.
862 * trans-array.c (gfc_conv_expr_descriptor): In the EXPR_FUNCTION
863 case, get the string length from the scalarization state.
865 2005-09-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
867 * Make-lang.in: Change targets prefixes from f95 to fortran.
868 * config-lang.in: Change language name to "fortran".
869 * lang.opt: Change language name to "fortran".
870 * options.c: Change CL_F95 to CL_Fortran.
872 2005-09-09 Thomas Koenig <Thomas.Koenig@online.de>
874 gfortran.texi: Document IOSTAT= specifier.
876 2005-09-09 Thomas Koenig <Thomas.Koenig@online.de>
878 * gfortran.h: Add iomsg to gfc_open, gfc_close, gfc_filepos,
879 gfc_inquire and gfc_dt.
880 * dump-parse-tree.c (gfc_show_code_node): Add iomsg
881 for open, close, file positioning, inquire and namelist.
882 * io.c (io_tag): Add tag_iomsg.
883 (resolve_tag): Add standards warning for iomsg.
884 (match_open_element): Add iomsg.
885 (gfc_free_open): Add iomsg.
886 (gfc_resolve_open): Add iomsg.
887 (gfc_free_close): Add iomsg.
888 (match_close_element): Add iomsg.
889 (gfc_resolve_close): Add iomsg.
890 (gfc_free_filepos): Add iomsg.
891 (match_file_element): Add iomsg.
892 (gfc_resolve_filepos): Add iostat and iomsg.
893 (match-dt_element): Add iomsg.
894 (gfc_free_dt): Add iomsg.
895 (gfc_resolve_dt): Add iomsg.
896 (gfc_free_inquire): Add iomsg.
897 (match_inquire_element): Add iomsg.
898 (gfc_resolve_inquire): Add iomsg.
899 * trans_io.c: Add ioparm_iomsg and ioparm_iomsg_len.
900 (gfc_build_io_library_fndecls): Add iomsg as last field.
901 (gfc_trans_open): Add iomsg.
902 (gfc_trans_close): Add iomsg.
903 (build_fileos): Call set_string for iomsg.
904 (gfc_trans_inquire): Add iomsg.
905 (build_dt): Add iomsg.
907 2005-09-09 Richard Sandiford <richard@codesourcery.com>
909 * match.h (gfc_match_equiv_variable): Declare.
911 2005-09-09 Richard Sandiford <richard@codesourcery.com>
914 * Makefile.in (fortran/trans-expr.o): Depend on dependency.h.
915 * dependency.h (gfc_ref_needs_temporary_p): Declare.
916 * dependency.c (gfc_ref_needs_temporary_p): New function.
917 (gfc_check_fncall_dependency): Use it instead of inlined check.
918 By so doing, take advantage of the fact that character substrings
919 within an array reference also need a temporary.
920 * trans.h (GFC_SS_VECTOR): Adjust comment.
921 * trans-array.c (gfc_free_ss): Remove GFC_SS_VECTOR case.
922 (gfc_set_vector_loop_bounds): New function.
923 (gfc_add_loop_ss_code): Call it after evaluating the subscripts of
924 a GFC_SS_SECTION. Deal with the GFC_SS_VECTOR case by evaluating
925 the vector expression and caching its descriptor for use within
927 (gfc_conv_array_index_ref, gfc_conv_vector_array_index): Delete.
928 (gfc_conv_array_index_offset): Handle scalar, vector and range
929 dimensions as separate cases of a switch statement. In the vector
930 case, use the loop variable to calculate a vector index and use the
931 referenced element as the dimension's index. Perform bounds checking
933 (gfc_conv_section_upper_bound): Return null for vector indexes.
934 (gfc_conv_section_startstride): Give vector indexes a start value
935 of 0 and a stride of 1.
936 (gfc_conv_ss_startstride): Adjust for new GFC_SS_VECTOR representation.
937 (gfc_conv_expr_descriptor): Expand comments. Generalize the
938 handling of the !want_pointer && !direct_byref case. Use
939 gfc_ref_needs_temporary_p to decide whether the variable case
941 (gfc_walk_variable_expr): Handle DIMEN_VECTOR by creating a
943 * trans-expr.c: Include dependency.h.
944 (gfc_trans_arrayfunc_assign): Fail if the target needs a temporary.
946 2005-09-09 Richard Sandiford <richard@codesourcery.com>
949 * trans.h (gfc_interface_sym_mapping, gfc_interface_mapping): Moved
951 (gfc_init_interface_mapping, gfc_free_interface_mapping)
952 (gfc_add_interface_mapping, gfc_finish_interface_mapping)
953 (gfc_apply_interface_mapping): Declare.
954 * trans-array.h (gfc_set_loop_bounds_from_array_spec): Declare.
955 (gfc_trans_allocate_temp_array): Add pre and post block arguments.
956 * trans-array.c (gfc_set_loop_bounds_from_array_spec): New function.
957 (gfc_trans_allocate_array_storage): Replace loop argument with
958 separate pre and post blocks.
959 (gfc_trans_allocate_temp_array): Add pre and post block arguments.
960 Update call to gfc_trans_allocate_array_storage.
961 (gfc_trans_array_constructor, gfc_conv_loop_setup): Adjust for new
962 interface to gfc_trans_allocate_temp_array.
963 * trans-expr.c (gfc_interface_sym_mapping, gfc_interface_mapping):
965 (gfc_init_interface_mapping, gfc_free_interface_mapping)
966 (gfc_add_interface_mapping, gfc_finish_interface_mapping)
967 (gfc_apply_interface_mapping): Make extern.
968 (gfc_conv_function_call): Build an interface mapping for array
969 return values too. Call gfc_set_loop_bounds_from_array_spec.
970 Adjust call to gfc_trans_allocate_temp_array so that code is
971 added to SE rather than LOOP.
973 2005-09-09 Richard Sandiford <richard@codesourcery.com>
976 * trans.h (gfor_fndecl_internal_realloc): Declare.
977 (gfor_fndecl_internal_realloc64): Declare.
978 * trans-decl.c (gfor_fndecl_internal_realloc): New variable.
979 (gfor_fndecl_internal_realloc64): New variable.
980 (gfc_build_builtin_function_decls): Initialize them.
981 * trans-array.h (gfc_trans_allocate_temp_array): Add a fourth argument.
982 * trans-array.c (gfc_trans_allocate_array_storage): Add an argument
983 to say whether the array can grow later. Don't allocate the array
984 on the stack if so. Don't call malloc for zero-sized arrays.
985 (gfc_trans_allocate_temp_array): Add a similar argument here.
986 Pass it along to gfc_trans_allocate_array_storage.
987 (gfc_get_iteration_count, gfc_grow_array): New functions.
988 (gfc_iterator_has_dynamic_bounds): New function.
989 (gfc_get_array_constructor_element_size): New function.
990 (gfc_get_array_constructor_size): New function.
991 (gfc_trans_array_ctor_element): Replace pointer argument with
993 (gfc_trans_array_constructor_subarray): Likewise. Take an extra
994 argument to say whether the variable-sized part of the constructor
995 must be allocated using realloc. Grow the array when this
997 (gfc_trans_array_constructor_value): Likewise.
998 (gfc_get_array_cons_size): Delete.
999 (gfc_trans_array_constructor): If the loop bound has not been set,
1000 split the allocation into a static part and a dynamic part. Set
1001 loop->to to the bounds for static part before allocating the
1002 temporary. Adjust call to gfc_trans_array_constructor_value.
1003 (gfc_conv_loop_setup): Allow any constructor to determine the
1004 loop bounds. Check whether the constructor has a dynamic size
1005 and prefer to use something else if so. Expect the loop bound
1006 to be set later. Adjust call to gfc_trans_allocate_temp_array.
1007 * trans-expr.c (gfc_conv_function_call): Adjust another call here.
1009 2005-09-09 Paul Thomas <pault@gcc.gnu.org>
1012 * module.c (find_use_name_n): Based on original
1013 find_use_name. Either counts number of use names for a
1014 given real name or returns use name n.
1015 (find_use_name, number_use_names): Interfaces to the
1016 function find_use_name_n.
1017 (read_module): Add the logic and calls to these functions,
1018 so that mutiple reuses of the same real name are loaded.
1020 2005-09-09 Paul Thomas <pault@gcc.gnu.org>
1027 * gfortran.h: Move definition of BLANK_COMMON_NAME from trans-
1028 common.c so that it is accessible to module.c. Add common_head
1029 field to gfc_symbol structure. Add field for the equivalence
1030 name AND new attr field, in_equivalence.
1031 * match.c (gfc_match_common, gfc_match_equivalence): In loops
1032 that flag common block equivalences, emit an error if the
1033 common blocks are different, using sym->common_head as the
1034 common block identifier. Ensure that symbols that are equivalence
1035 associated with a common block are marked as being in_common.
1036 * module.c (write_blank_common): New.
1037 (write_common): Use unmangled common block name.
1038 (load_equiv): New function ported from g95.
1039 (read_module): Call load_equiv.
1040 (write_equiv): New function ported from g95. Correct
1041 string referencing for gfc functions. Give module
1042 equivalences a unique name.
1043 (write_module): Call write_equiv and write_blank_common.
1044 * primary.c (match_variable) Old gfc_match_variable, made
1045 static and third argument provided to indicate if parent
1046 namespace to be visited or not.
1047 (gfc_match_variable) New. Interface to match_variable.
1048 (gfc_match_equiv_variable) New. Interface to match_variable.
1049 * trans-common.c (finish_equivalences): Provide the call
1050 to create_common with a gfc_common_header so that
1051 module equivalences are made external, rather than local.
1052 (find_equivalences): Ensure that all members in common block
1053 equivalences are marked as used. This prevents the subsequent
1054 call to this function from making local unions.
1055 * trans-decl.c (gfc_generate_function_code): Move the call to
1056 gfc_generate_contained_functions to after the call to
1057 gfc_trans_common so the use-associated, contained common
1058 blocks produce the correct references.
1059 (gfc_create_module_variable): Return for equivalenced symbols
1060 with existing backend declaration.
1062 2005-09-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1065 * match.c (gfc_match_common): Remove unnecessary / wrong special
1066 cases for end-of-statement.
1068 2005-09-08 Janne Blomqvist <jblomqvi@cc.hut.fi>
1070 * gfortran.texi: Add section about implemented F2003 features.
1072 2005-09-08 Richard Sandiford <richard@codesourcery.com>
1075 * trans-array.c (gfc_add_loop_ss_code): Set ss->string_length in
1076 the GFC_SS_FUNCTION case too.
1077 * trans-expr.c (gfc_conv_function_val): Allow symbols to be bound
1078 to function pointers as well as function decls.
1079 (gfc_interface_sym_mapping, gfc_interface_mapping): New structures.
1080 (gfc_init_interface_mapping, gfc_free_interface_mapping)
1081 (gfc_get_interface_mapping_charlen, gfc_get_interface_mapping_array)
1082 (gfc_set_interface_mapping_bounds, gfc_add_interface_mapping)
1083 (gfc_finish_interface_mapping, gfc_apply_interface_mapping_to_cons)
1084 (gfc_apply_interface_mapping_to_ref)
1085 (gfc_apply_interface_mapping_to_expr)
1086 (gfc_apply_interface_mapping): New functions.
1087 (gfc_conv_function_call): Evaluate the arguments before working
1088 out where the result should go. Make the null pointer case provide
1089 the string length in parmse.string_length. Cope with non-constant
1090 string lengths, using the above functions to evaluate such lengths.
1091 Use a temporary typespec; don't assign to sym->cl->backend_decl.
1092 Don't assign to se->string_length when returning a cached array
1095 2005-09-08 Richard Sandiford <richard@codesourcery.com>
1098 * trans-array.c (gfc_conv_array_ref): Call gfc_advance_se_ss_chain
1099 after handling scalarized references. Make "indexse" inherit from
1100 "se" when handling AR_ELEMENTs.
1101 (gfc_walk_variable_expr): Add GFC_SS_SCALAR entries for each
1102 substring or scalar reference that follows an array section.
1103 * trans-expr.c (gfc_conv_variable): When called from within a
1104 scalarization loop, start out with "ref" pointing to the scalarized
1105 part of the reference. Don't call gfc_advance_se_ss_chain here.
1107 2005-09-07 Richard Sandiford <richard@codesourcery.com>
1110 * trans-expr.c (gfc_trans_pointer_assignment): Assign to a temporary
1111 descriptor if the rhs is not a null pointer or variable.
1113 2005-09-07 Thomas Koenig <Thomas.Koenig@online.de>
1116 * symbol.c(check_conflict): Add conflict for parameter/save,
1118 2005-09-06 Richard Sandiford <richard@codesourcery.com>
1121 * simplify.c (gfc_simplify_transpose): Set the result's typespec from
1122 the source, not the first element of the return value.
1124 2005-09-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1127 * io.c (match_io): Correctly backup if PRINT followed by
1128 symbol which is not a namelist. Force blank between PRINT
1129 and namelist in free form.
1131 2005-08-31 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1134 * gfortran.h (gfc_option_t): Add flag_automatic.
1135 * invoke.texi: Document the -fno-automatic option.
1136 * lang.opt: Add a -fautomatic option.
1137 * options.c (gfc_init_options): Default for -fautomatic is on.
1138 (gfc_handle_option): Add handling of -fautomatic option.
1139 * resolve.c (gfc_resolve): When -fno-automatic is used, mark
1140 needed variables as SAVE.
1142 2005-08-27 Erik Edelmann <erik.edelmann@iki.fi>
1144 * trans-array.c (gfc_trans_deferred_array): Fix comments.
1146 2005-08-27 Erik Schnetter <schnetter@aei.mpg.de>
1148 * primary.c (match_charkind_name): Fix typo in comment leading to
1151 2005-08-25 Erik Edelmann <eedelman@acclab.helsinki.fi>
1154 * symbol.c (find_special): Remove.
1155 (build_sym, add_init_expr, attr_decl1): Remove calls to
1156 find_special in favor of calls to gfc_get_symbol.
1158 2005-08-24 Thomas Koenig <Thomas.Koenig@online.de>
1161 * gfortran.h (symbol_attribute): Add noreturn to the structure.
1162 (gfc_intrinsic_sym): Add noreturn to the structure.
1163 * intrinsic.c (make_noreturn): New function.
1164 (add_subroutines): Mark subroutines abort and exit as noreturn.
1165 (gfc_intrinsic_sub_interface): Copy noreturn attribute from
1166 isym to the resolved symbol.
1167 * trans-decl.c (gfc_get_extern_function_decl): Set function
1168 as VOLATILE (== noreturn) if the noreturn attribute is set.
1170 2005-08-21 Steven G. Kargl <kargls@comcast.net>
1172 * decl.c: Typo in comment.
1174 2005-08-21 Steven G. Kargl <kargls@comcast.net>
1176 * array.c: Bump GFC_MAX_AC_EXPAND from 100 to 65535.
1178 2005-08-21 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1180 * gfortran.h (gfc_option_t): Remove source field. Add
1182 (gfc_new_file): Remove arguments in prototype.
1183 (gfc_source_file): Make 'const char *'.
1184 * f95-lang.c (gfc_init): Use gfc_source_file instead of
1185 gfc_option.source. Call gfc_new_file without arguments.
1186 * invoke.texi: Document new options '-fd-lines-as-code' and
1187 '-fd-lines-as-comment'.
1188 * lang.opt: Add new options. Alphabetize.
1189 * options.c (gfc_init_options): Initialize gfc_source_file instead
1190 of gfc_option.source. Initialize gfc_option.flag_d_lines.
1191 (form_from_filename): Move here from scanner.c. Make
1192 'filename' argument 'const'.
1193 (gfc_post_options): Set gfc_source_file. Determine source form.
1194 Warn if 'd-lines*' are used in free form.
1195 * scanner.c (gfc_source_file): Constify.
1196 (skip_fixed_comments): Deal with d-lines.
1197 (get_file): Constify argument 'name'.
1198 (load_file): Constify argument 'filename'.
1199 (form_from_filename): Moved to options.c.
1200 (gfc_new_file): Remove arguments. Don't initialize
1201 gfc_source_file, don't determine source form.
1202 * trans-const.c (gfc_init_constants): Use gfc_source_file instead
1203 of gfc_option.source.
1205 2005-08-19 Steven G. Kargl <kargls@comcast.net>
1208 * gfortran.h: Remove PATH_MAX definition.
1209 * module.c (write_module, gfc_dump_module): Use alloca to allocate
1211 * scanner.c (gfc_release_include_path, form_from_filename): Ditto.
1213 2004-08-16 Huang Chun <chunhuang73@hotmail.com>
1215 * trans-expr.c (gfc_conv_power_op): Evaluate the expression before
1218 2005-08-14 Asher Langton <langton2@llnl.gov>
1220 * parse.c (match): Enclose macro in do...while(0) and braces.
1222 2005-08-14 Paul Thomas <pault@gcc.gnu.org>
1225 * gfortran.texi: Document PRINT namelist.
1227 2005-08-14 Paul Thomas <pault@gcc.gnu.org>
1230 * io.c (match_io): Add code to implement PRINT namelist.
1232 2005-08-14 Canqun Yang <canqun@nudt.edu.cn>
1234 * trans-stmt.c (gfc_trans_arithmetic_if): Optimized in case of equal
1237 2005-08-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1238 Steven Bosscher <stevenb@suse.de>
1241 * gfortran.h: Add is_main_program member to symbol_attribute.
1242 * trans-decl: Add a gfor_fndecl_set_std tree.
1243 (gfc_build_builtin_function_decls): Create it.
1244 (gfc_generate_function_code): Add this call at the beginning of
1246 * trans.c (gfc_generate_code): Move main_program and attr.
1247 * trans.h: Add declaration for gfor_fndecl_set_std.
1249 2005-08-10 Thomas Koenig <Thomas.Koenig@online.de>
1252 gfortran.h: Declare new function gfc_resolve_dim_arg.
1253 resolve.c: New function gfc_resolve_dim_arg.
1254 iresolve.c (gfc_resolve_all): Use gfc_resolve_dim_arg.
1255 (gfc_resolve_any): Likewise.
1256 (gfc_resolve_count): Likewise.
1257 (gfc_resolve_cshift): Likewise. If the kind of shift is less
1258 gfc_default_integer_kind, convert it to default integer type.
1259 (gfc_resolve_eoshift): Likewise.
1260 (gfc_resolve_maxloc): Use gfc_resolve_dim_arg.
1261 (gfc_resolve_maxval): Likewise.
1262 (gfc_resolve_minloc): Likewise.
1263 (gfc_resolve_minval): Likewise.
1264 (gfc_resolve_product): Likewise.
1265 (gfc_resolve_spread): Likewise.
1266 (gfc_resolve_sum): Likewise.
1268 2005-08-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1270 * check.c (gfc_check_ttynam_sub, gfc_check_isatty): Add check
1271 functions for new intrinsics TTYNAM and ISATTY.
1272 * intrinsic.c (add_functions, add_subroutines): Add new
1274 * intrinsic.h: Add prototypes for new check and resolve
1276 * iresolve.c (gfc_resolve_isatty, gfc_resolve_ttynam_sub): New
1277 resolve functions for intrinsics TTYNAM and ISATTY.
1278 * gfortran.h (gfc_generic_isym_id): Add symbol for ISATTY.
1279 * trans-intrinsic.c: Add case for GFC_ISYM_ISATTY.
1281 2005-08-09 Jakub Jelinek <jakub@redhat.com>
1283 * scanner.c (preprocessor_line): Don't write beyond the end of flag
1286 2005-08-07 Janne Blomqvist <jblomqvi@cc.hut.fi>
1289 * dump-parse-tree.c (gfc_show_code_node): Add case for FLUSH.
1290 * gfortran.h: Add enums for FLUSH.
1291 * io.c (gfc_free_filepos,match_file_element,match_filepos): Modify
1292 comment appropriately. (gfc_match_flush): New function.
1293 * match.c (gfc_match_if): Add match for flush.
1294 * match.h: Add prototype.
1295 * parse.c (decode_statement): Add flush to 'f' case.
1296 (next_statement): Add case for flush. (gfc_ascii_statement): Likewise.
1297 * resolve.c (resolve_code): Add flush case.
1298 * st.c (gfc_free_statement): Add flush case.
1299 * trans-io.c: Add prototype for flush.
1300 (gfc_build_io_library_fndecls): Build fndecl for flush.
1301 (gfc_trans_flush): New function.
1302 * trans-stmt.h: Add prototype.
1303 * trans.c (gfc_trans_code): Add case for flush.
1305 2005-08-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1307 * primary.c (match_hollerith_constant): Fix typo.
1309 2005-08-06 Kazu Hirata <kazu@codesourcery.com>
1311 * decl.c, dump-parse-tree.c, gfortran.texi, intrinsic.texi,
1312 invoke.texi, resolve.c, trans-array.c, trans-array.h,
1313 trans-common.c, trans-expr.c, trans-io.c, trans.h: Fix
1314 comment/doc typos. Follow spelling conventions.
1316 2005-08-06 Jakub Jelinek <jakub@redhat.com>
1320 * primary.c (match_varspec): If equiv_flag, don't look at sym's
1321 attributes, call gfc_match_array_ref up to twice and don't do any
1322 substring or component processing.
1323 * resolve.c (resolve_equivalence): Transform REF_ARRAY into
1324 REF_SUBSTRING or nothing if needed. Check that substrings
1325 don't have zero length.
1327 2005-08-05 Thomas Koenig <Thomas.Koenig@online.de>
1329 * trans-expr.c (gfc_build_builtin_function_decls): Mark
1330 stop_numeric and stop_string as non-returning.
1332 2005-08-04 Paul Brook <paul@codesourcery.com>
1334 * trans-expr.c (gfc_conv_expr, gfc_conv_expr_type): Update comments.
1335 (gfc_conv_expr_lhs): Fix assertion.
1336 (gfc_conv_expr_val): Merge post block. Set se.expr to new value.
1338 2005-08-02 David Edelsohn <edelsohn@gnu.org>
1341 * expr.c (simplify_parameter_variable): Do not copy the subobject
1342 references if the expression value is a constant.
1344 * expr.c (gfc_simplify_expr): Evaluate constant substrings.
1346 2005-07-31 Jerry DeLisle <jvdelisle@verizon.net>
1348 * intrinsic.texi: Add documentation for exponent, floor, and fnum and
1349 fix description of ceiling in index.
1351 2005-07-31 Steven Bosscher <stevenb@suse.de>
1353 * trans-decl.c (gfc_build_builtin_function_decls): Give the internal
1354 malloc functions the 'malloc' attribute. Give runtime_error the
1355 'noreturn' attribute.
1357 2005-07-31 Steven Bosscher <stevenb@suse.de>
1359 * trans-stmt.c (gfc_trans_goto): Jump to the known label instead
1360 of the assigned goto variable.
1362 2005-07-29 Steven Bosscher <stevenb@suse.de>
1364 * trans-types.h (gfc_array_range_type): Add missing GTY decl for this.
1366 2005-07-28 Andrew Pinski <pinskia@physics.uc.edu>
1368 * fortran/f95-lang.c (language_function): Remove
1369 named_labels, shadowed_labels, returns_value, returns_abnormally,
1370 warn_about_return_type, and extern_inline fields.
1371 (named_labels): Remove variable.
1372 (gfc_init_decl_processing): Remove setting of named_labels.
1374 2005-07-27 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1377 * resolve.c (resolve_operator): Improve diagnostic for comparison
1378 of logicals with invalid operator.
1380 2005-07-25 Jakub Jelinek <jakub@redhat.com>
1383 * data.c (gfc_assign_data_value_range): Call
1384 create_character_initializer if last_ts is a character type.
1386 2005-07-22 Manfred Hollstein <mh@suse.com>
1388 * match.c (gfc_match_symbol): Fix uninitialised warnings.
1389 * matchexp.c (gfc_match_expr): Likewise.
1391 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1393 Make CONSTRUCTOR use VEC to store initializers.
1394 * trans-array.c (gfc_build_null_descriptor,
1395 gfc_trans_array_constructor_value, gfc_conv_array_initializer):
1396 Update to cope with VEC in CONSTRUCTOR_ELTS.
1397 * trans-common.c (create_common): Likewise.
1398 * trans-expr.c (gfc_conv_structure): Likewise.
1399 * trans-stmt.c (gfc_trans_character_select): Use
1400 build_constructor_from_list instead of build_constructor.
1402 2005-07-19 Paul Thomas <pault@gcc.gnu.org>
1405 * resolve.c (resolve_symbol): A symbol with FL_UNKNOWN
1406 is matched against interfaces in parent namespaces. If there
1407 the symtree is set to point to the interface.
1409 2005-07-16 David Edelsohn <edelsohn@gnu.org>
1412 * decl.c (do_parm): Adjust character initializer to character length
1413 of symbol before assigning.
1415 2005-07-14 Steve Ellcey <sje@cup.hp.com>
1417 * trans-types.c (MAX_REAL_KINDS): Increase from 4 to 5.
1419 2005-07-14 Jakub Jelinek <jakub@redhat.com>
1421 * gfortran.h (MAX_ERROR_MESSAGE): Remove.
1422 (gfc_error_buf): Add allocated and index fields. Change message
1423 field from array to a pointer.
1424 * error.c (use_warning_buffer, error_ptr, warning_ptr): Remove.
1425 (cur_error_buffer): New variable.
1426 (error_char): Use cur_error_buffer->{message,index} instead of
1427 {warning,error}_{buffer.message,ptr}. Reallocate message buffer
1429 (gfc_warning, gfc_notify_std, gfc_error, gfc_error_now): Setup
1430 cur_error_buffer and its index rather than {warning,error}_ptr
1431 and use_warning_buffer.
1432 (gfc_warning_check, gfc_error_check): Don't print anything if
1434 (gfc_push_error): Allocate saved message with xstrdup.
1435 (gfc_pop_error): Free saved message with gfc_free.
1436 (gfc_free_error): New function.
1437 * primary.c (match_complex_constant): Call gfc_free_error if
1438 gfc_pop_error will not be called.
1439 * match.c (gfc_match_st_function): Likewise.
1442 * scanner.c (preprocessor_line): Don't treat flag 3 as the start of a new
1443 file. Fix file left but not entered warning.
1445 2005-07-14 Feng Wang <fengwang@nudt.edu.cn>
1446 Steven G. Kargl <kargls@comcast.net>
1448 * array.c (resolve_character_array_constructor): Allocate gfc_charlen
1449 for the array and attach to namespace list for automatic deallocation.
1451 2005-07-13 Andreas Schwab <schwab@suse.de>
1453 * Make-lang.in (fortran/dependency.o): Depend on
1454 $(GFORTRAN_TRANS_DEPS).
1456 2005-07-11 Jakub Jelinek <jakub@redhat.com>
1458 * trans-stmt.c (gfc_trans_forall_loop): Clear maskindex before
1460 (gfc_trans_assign_need_temp, gfc_trans_pointer_assign_need_temp,
1461 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_2):
1462 Don't clear maskindexes here.
1464 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1466 * trans-decl.c (create_function_arglist): DECL_ARG_TYPE_AS_WRITTEN
1469 2005-07-08 Jakub Jelinek <jakub@redhat.com>
1471 * primary.c (gfc_match_rvalue): Handle ENTRY the same way
1474 2005-07-07 Jakub Jelinek <jakub@redhat.com>
1476 * scanner.c (load_line): Add pbuflen argument, don't make
1477 buflen static. If maxlen == 0 or preprocessor_flag,
1478 don't truncate at buflen, but at maxlen. In xrealloc add
1479 1 byte at the end for the terminating '\0'. Don't fill
1480 with spaces up to buflen, but gfc_option.fixed_line_length.
1481 (load_file): Adjust load_line caller. Add line_len variable.
1483 * scanner.c (preprocessor_line): Only set current_file->line when errors
1484 have not been encountered. Warn and don't crash if a file leave
1485 preprocessor line has no corresponding entering line. Formatting.
1487 2005-07-07 Steven Bosscher <stevenb@suse.de>
1489 * primary.c (match_hollerith_constant): Use int, not unsigned int,
1490 for the hollerith length. Fix indentation.
1492 2005-07-07 Feng Wang <fengwang@nudt.edu.cn>
1497 * arith.c (gfc_hollerith2int, gfc_hollerith2real,
1498 gfc_hollerith2complex, gfc_hollerith2character, gfc_hollerith2logical):
1500 (eval_intrinsic): Don't evaluate if Hollerith constant arguments exist.
1501 * arith.h (gfc_hollerith2int, gfc_hollerith2real,
1502 gfc_hollerith2complex, gfc_hollerith2character, gfc_hollerith2logical):
1504 * expr.c (free_expr0): Free memery allocated for Hollerith constant.
1505 (gfc_copy_expr): Allocate and copy string if Expr is from Hollerith.
1506 (gfc_check_assign): Enable conversion from Hollerith to other.
1507 * gfortran.h (bt): Add BT_HOLLERITH.
1508 (gfc_expr): Add from_H flag.
1509 * intrinsic.c (gfc_type_letter): Return 'h' for BT_HOLLERITH.
1510 (add_conversions): Add conversions from Hollerith constant to other.
1511 (do_simplify): Don't simplify if Hollerith constant arguments exist.
1512 * io.c (resolve_tag): Enable array in FORMAT tag under GFC_STD_GNU.
1513 * misc.c (gfc_basetype_name): Return "HOLLERITH" for BT_HOLLERITH.
1514 (gfc_type_name): Print "HOLLERITH" for BT_HOLLERITH.
1515 * primary.c (match_hollerith_constant): New function.
1516 (gfc_match_literal_constant): Add match Hollerith before Integer.
1517 * simplify.c (gfc_convert_constant): Add conversion from Hollerith
1519 * trans-const.c (gfc_conv_constant_to_tree): Use VIEW_CONVERT_EXPR to
1520 convert Hollerith constant to tree.
1521 * trans-io.c (gfc_convert_array_to_string): Get array's address and
1522 length to set string expr.
1523 (set_string): Deal with array assigned Hollerith constant and character
1525 * gfortran.texi: Document Hollerith constants as extention support.
1527 2005-07-07 Feng Wang <fengwang@nudt.edu.cn>
1530 * trans-array.c (gfc_trans_array_constructor_value): Fix index of data.
1532 2005-07-07 Jakub Jelinek <jakub@redhat.com>
1534 * decl.c (gfc_match_entry): Allow ENTRY without parentheses
1537 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1539 * gfortran.texi, intrinsic.texi: Fix typos.
1540 * symbol.c: Fix a comment typo.
1542 2005-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1544 * error.c (error_printf, error_print): Use ATTRIBUTE_GCC_GFC.
1545 * gfortran.h (ATTRIBUTE_GCC_GFC): New.
1546 (gfc_warning, gfc_warning_now, gfc_error, gfc_error_now,
1547 gfc_fatal_error, gfc_internal_error, gfc_notify_std): Use
1550 2005-07-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1553 * io.c (match_dt_element): Do not allow END tag in PRINT or
1556 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1558 * lang.opt: Remove "." from end of help texts.
1560 2005-07-01 Jerry DeLisle <jvdelisle@verizon.net>
1562 * gfortran.texi: Fix typos and grammar.
1563 * invoke.texi: Fix typos and grammar.
1564 * intrinsic.texi: Add documentaion for eoshift, epsilon, etime, and
1565 exit. Fixed alignment of text for dtime syntax. Fixed a few line
1568 2005-06-25 Jakub Jelinek <jakub@redhat.com>
1570 * trans-stmt.c (gfc_trans_forall_1): Prefer to use smaller logical
1571 type than boolean_type_node.
1573 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1575 * all files: Update FSF address in copyright headers.
1577 2005-06-24 Jerry DeLisle <jvdelisle@verizon.net>
1580 * gfortran.h: Add symbols for new intrinsic functions.
1581 * intrinsic.c: Add new functions acosh, asinh, and atanh.
1582 * intrinsic.h: Add prototypes for the new functions.
1583 * iresolve.c (gfc_resolve_acosh): New function.
1584 (gfc_resolve_asinh): New function.
1585 (gfc_resolve_atanh): New function.
1586 * mathbuiltins.def: Add defines.
1587 * simplify.c (gfc_simplify_acosh): New function.
1588 (gfc_simplify_asinh): New function.
1589 (gfc_simplify_atanh): New function.
1591 2005-06-24 Feng Wang <fengwang@nudt.edu.cn>
1593 * simplify.c (gfc_simplify_modulo): Don't clear before get result.
1595 2005-06-22 Paul Brook <paul@codesourcery.com>
1598 * symbol.c (gfc_is_var_automatic): New function.
1599 (save_symbol): Use it.
1601 2005-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1602 Paul Thomas <pault@gcc.gnu.org>
1606 * module.c (mio_namelist): New function. Correct to set
1607 namelist_tail and to give error on renaming namelist by use
1609 (mio_symbol): Call mio_namelist.
1611 2005-06-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1613 * gfortran.h: Add flag_backslash compile-time option.
1614 * lang.opt: Add support for -fbackslash option.
1615 * options.c: Likewise.
1616 * primary.c: Implement behavior for -fno-backslash.
1617 * invoke.texi: Add doc for -fbackslash option.
1618 * gfortran.texi: Remove mention of -fno-backslash as a
1621 2005-06-20 Steven G. Kargl <kargls@comcast.net>
1625 * match.c (gfc_match_label): Detect duplicate labels.
1628 2005-06-20 Erik Edelmann <erik.edelmann@iki.fi>
1630 * intrinsic.c (check_intrinsic_standard): Fix spelling error
1631 in a warning message.
1633 2005-06-18 Erik Edelman <eedelman@acclab.helsinki.fi>
1634 Steven G. Kargl <kargls@comast.net>
1637 * primary.c (gfc_match_rvalue): expr_type can be EXPR_CONSTANT
1638 for an array; check that sym->as is NULL.
1641 2005-06-18 Steven G. Kargl <kargls@comcast.net>
1643 * intrinsic.c (gfc_intrinsic_func_interface): Enable errors for generic
1644 functions whose simplification routine return FAILURE.
1646 2005-06-13 Geoffrey Keating <geoffk@apple.com>
1648 * Make-lang.in (fortran.install-man): Doesn't depend on installdirs.
1649 (rule for installing f95.1 manpage): Does depend on installdirs.
1651 2005-06-13 Jakub Jelinek <jakub@redhat.com>
1654 * trans-stmt.c (gfc_trans_forall_loop): Only increment maskindex
1655 in the innermost loop.
1657 * trans-expr.c (gfc_conv_function_call): Return int instead of
1658 void. Use a local variable for has_alternate_specifier and
1659 return it. Avoid modification of function type's return value
1660 in place, since it may be shared.
1661 * trans.h (has_alternate_specifier): Remove.
1662 (gfc_conv_function_call): Change return type.
1663 * trans-stmt.c (has_alternate_specifier): Remove.
1664 (gfc_trans_call): Add a local has_alternate_specifier variable,
1665 set it from gfc_conv_function_call return value.
1667 2005-06-12 Richard Henderson <rth@redhat.com>
1669 * trans-array.c (gfc_conv_descriptor_data_get): Rename from
1670 gfc_conv_descriptor_data. Cast the result to the DATAPTR type.
1671 (gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr): New.
1672 (gfc_trans_allocate_array_storage): Use them.
1673 (gfc_array_allocate, gfc_array_deallocate): Likewise.
1674 (gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor): Likewise.
1675 (gfc_trans_deferred_array): Likewise.
1676 * trans-expr.c (gfc_conv_function_call): Likewise.
1677 (gfc_trans_subcomponent_assign): Likewise.
1678 (gfc_trans_pointer_assignment): Likewise.
1679 * trans-intrinsic.c (gfc_conv_allocated): Likewise.
1680 * trans-types.c (gfc_array_descriptor_base): New.
1681 (gfc_get_element_type): Use GFC_TYPE_ARRAY_DATAPTR_TYPE.
1682 (gfc_get_array_descriptor_base): Break out from ...
1683 (gfc_get_array_type_bounds): ... here. Create type variants.
1684 * trans-array.h (gfc_conv_descriptor_data_get): Declare.
1685 (gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr): Declare.
1687 2005-06-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1689 * trans-expr.c (gfc_conv_variable): POINTER results don't need f2c
1690 calling conventions. Look at sym instead of sym->result.
1691 * trans-types.c (gfc_sym_type): Remove workaround for frontend bug.
1692 Remove condition which is always false with workaround removed.
1693 (gfc_return_by_reference): Always look at sym, never at sym->result.
1695 2005-06-11 Steven G. Kargl <kargls@comcast.net>
1699 * trans-array.c (gfc_array_deallocate): pstat is new argument
1700 (gfc_array_allocate): update gfc_array_deallocate() call.
1701 (gfc_trans_deferred_array): ditto.
1702 * trans-array.h: update gfc_array_deallocate() prototype.
1703 * trans-decl.c (gfc_build_builtin_function_decls): update declaration
1704 * trans-stmt.c (gfc_trans_deallocate): Implement STAT= feature.
1706 2005-06-07 Jerry DeLisle <jvdelisle@verizon.net>
1708 * intrinsic.texi: Add documentation for dcmplx, digits,
1709 dim, idim, ddim, dot_product, dprod, dreal, and dtime.
1711 2005-06-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1714 * trans-array.c (gfc_trans_array_constructor_value): Slightly reorder.
1715 Generate correct exit condition in case of negative steps in
1718 * invoke.texi: Fix description of flags required for compatibility
1721 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1722 Erik Schnetter <schnetter@aei.mpg.de>
1725 * trans.c (gfc_get_backend_locus): Remove unnecessary adjustment,
1726 remove FIXME comment.
1728 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1730 * match.c (match_forall_iterator): Don't immediately give error if '='
1731 is not followed by an expression.
1733 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1734 Erik Edelmann <erik.edelmann@iki.fi>
1736 * array.c (gfc_match_array_constructor): Disallow empty array
1739 2005-06-03 Jerry DeLisle <jvdelisle@verizon.net>
1741 * fortran/intrinsic.texi: Add documentation for
1742 command_argument_count, conjg, dconjg, count,
1743 cpu_time, cshift, date_and_time, dble, dfloat.
1745 2005-06-01 Roger Sayle <roger@eyesopen.com>
1747 * intrinsic.c (add_conv): No longer take a "simplify" argument as
1748 its always gfc_convert_constant, instead take a "standard" argument.
1749 (add_conversions): Change all existing calls of add_conv to pass
1750 GFC_STD_F77 as appropriate. Additionally, if we're allowing GNU
1751 extensions support integer-logical and logical-integer conversions.
1752 (gfc_convert_type_warn): Warn about use the use of these conversions
1753 as a extension when appropriate, i.e. with -pedantic.
1754 * simplify.c (gfc_convert_constant): Add support for integer to
1755 logical and logical to integer conversions, using gfc_int2log and
1757 * arith.c (gfc_log2int, gfc_int2log): New functions.
1758 * arith.h (gfc_log2int, gfc_int2log): Prototype here.
1759 * gfortran.texi: Document this new GNU extension.
1761 2005-06-01 Paul Thomas <pault@gcc.gnu.org>
1763 * fortran/trans-expr.c (gfc_conv_variable): Clean up bracketting.
1764 * fortran/trans-expr.c (gfc_conv_function_call): Insert spaces.
1765 Correct comments and replace convert of integer_one_node with
1768 2005-06-01 Jakub Jelinek <jakub@redhat.com>
1771 * resolve.c (resolve_contained_fntype): Use sym->attr.untyped
1772 to avoid giving error multiple times.
1773 (resolve_entries): Don't error about BT_UNKNOWN here.
1774 (resolve_unknown_f): Capitalize IMPLICIT for consistency.
1775 (resolve_fntype): New function.
1776 (gfc_resolve): Call resolve_fntype.
1778 2005-06-01 Feng Wang <fengwang@nudt.edu.cn>
1781 * fortran/io.c (resolve_tag): Fix error message.
1783 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1785 * fortran/trans-decl.c: Don't include errors.h.
1786 * fortran/Make-lang.in: Updates dependencies.
1788 2005-05-31 Paul Thomas <pault@gcc.gnu.org>
1793 * fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
1794 string length from the expression typespec character length value
1795 and set temp_ss->stringlength and backend_decl. Obtain the
1796 tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
1797 Dereference the expression to obtain the character.
1798 * fortran/trans-expr.c (gfc_conv_component_ref): Remove the
1799 dereference of scalar character pointer structure components.
1800 * fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
1801 string length for the structure component from the component
1804 2005-05-30 Roger Sayle <roger@eyesopen.com>
1806 * gfortran.h (GFC_STD_LEGACY): New "standard" macro. Reindent.
1807 * options.c (gfc_init_options): By default, allow legacy extensions
1808 but warn about them.
1809 (gfc_post_options): Make -pedantic warn about legacy extensions
1810 even with -std=legacy.
1811 (gfc_handle_option): Make -std=gnu follow the default behaviour
1812 of warning about legacy extensions, but allowing them. Make the
1813 new -std=legacy accept everything and warn about nothing.
1814 * lang.opt (std=legacy): New F95 command line option.
1815 * invoke.texi: Document both -std=f2003 and -std=legacy.
1816 * gfortran.texi: Explain the two types of extensions and document
1817 how they are affected by the various -std= command line options.
1819 2005-05-30 Kazu Hirata <kazu@cs.umass.edu>
1821 * trans-expr.c: Remove trailing ^M.
1823 * trans-expr.c: Fix comment typos.
1825 2005-05-29 Paul Thomas <pault@gcc.gnu.org>
1833 * fortran/trans-array.c (gfc_conv_resolve_dependencies): Add string
1834 length to temp_ss for character pointer array assignments.
1835 * fortran/trans-expr.c (gfc_conv_variable): Correct errors in
1836 dereferencing of characters and character pointers.
1837 * fortran/trans-expr.c (gfc_conv_function_call): Provide string
1838 length as return argument for various kinds of handling of return.
1839 Return a char[]* temporary for character pointer functions and
1840 dereference the temporary upon return.
1842 2005-05-29 Janne Blomqvist <jblomqvi@vipunen.hut.fi>
1843 Steven G. Kargl <kargls@comcast.net>
1846 * io.c (gfc_match_inquire): Implement constraints on UNIT and FILE usage.
1848 2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1851 * io.c (format_item_1): Add check and extension warning for
1854 2005-05-28 Steven G. Kargl <kargls@comcast.net>
1856 * arith.c (gfc_arith_init_1): Fix off by one problem;
1857 (gfc_check_integer_range): Chop extra bits in subnormal numbers.
1859 2005-05-28 Jerry DeLisle <jvdelisle@verizon.net>
1860 Steven G. Kargl <kargls@comcast.net>
1862 * intrinsic.texi: added documentation for BIT_SIZE, BTEST, CHAR, CEILING
1865 2005-05-27 Steven G. Kargl <kargls@comcast.net>
1867 * trans-array.c (gfc_trans_deferred_array): Use build_int_cst to force
1868 like types in comparsion.
1870 2005-05-26 Kazu Hirata <kazu@cs.umass.edu>
1872 * data.c, parse.c, trans-array.c, trans-decl.c,
1873 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1874 trans.h: Fix comment typos. Follow spelling conventions.
1876 2005-05-22 Roger Sayle <roger@eyesopen.com>
1878 * gfortran.texi: Document some more GNU extensions.
1880 2005-05-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1882 * error.c (gfc_warning): Fix typo in comment.
1884 2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
1887 * fortran/iresolve.c (gfc_resolve_reshape): Add
1888 gfc_type_letter (BT_COMPLEX) for complex to
1889 to resolved function name.
1891 2005-05-18 Erik Edelmann <erik.edelmann@iki.fi>
1893 * array.c (gfc_match_array_constructor): Support [ ... ]
1894 style array constructors.
1896 2005-05-18 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1898 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_TRUNC
1899 and BUILT_IN_TRUNCF instead of BUILT_IN_FLOOR and BUILT_IN_FLOORF.
1900 * trans-intrinsic.c (build_fix_expr): Change 'op' argument
1901 to correct enum type.
1902 (gfc_conv_intrinsic_aint): Likewise. Clarify comment in front of
1903 function. Add default case to switch, deal with FIX_TRUNC_EXPR
1904 instead of FIX_FLOOR_EXPR.
1906 2005-05-18 Feng Wang <fengwang@nudt.edu.cn>
1909 * trans-const.c (gfc_conv_const_charlen): Use gfc_charlen_type_node to
1910 build character length.
1912 2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
1914 * trans-types.c (gfc_array_range_type): New variable.
1915 (gfc_init_types): Initialize gfc_array_range_type.
1916 (gfc_get_array_type_bounds): Use gfc_array_range_type.
1918 2005-05-17 Jakub Jelinek <jakub@redhat.com>
1921 * trans-stmt.c (generate_loop_for_temp_to_lhs): Remove SIZE and COUNT2
1922 arguments. If LSS is gfc_ss_terminator, increment COUNT1 by 1, instead
1923 of incrementing COUNT2 and using COUNT1+COUNT2 increment COUNT1 and use
1925 (generate_loop_for_rhs_to_temp): Likewise.
1926 (compute_overall_iter_number): Add INNER_SIZE_BODY argument.
1927 It non-NULL, add it to body.
1928 (allocate_temp_for_forall_nest_1): New function, split from
1929 allocate_temp_for_forall_nest.
1930 (allocate_temp_for_forall_nest): Add INNER_SIZE_BODY argument,
1931 propagate it down to compute_overall_iter_number. Use
1932 allocate_temp_for_forall_nest_1.
1933 (gfc_trans_assign_need_temp): Remove COUNT2. Call
1934 compute_inner_temp_size into a new stmtblock_t. Adjust calls to
1935 allocate_temp_for_forall_nest, generate_loop_for_rhs_to_temp
1936 and generate_loop_for_temp_to_lhs.
1937 (gfc_trans_pointer_assign_need_temp): Adjust calls to
1938 allocate_temp_for_forall_nest.
1939 (gfc_evaluate_where_mask): Call compute_inner_temp_size into a new
1940 stmtblock_t. Call compute_overall_iter_number just once, then
1941 allocate_temp_for_forall_nest_1 twice with the same size.
1942 Initialize mask indexes if nested_forall_info != NULL.
1943 (gfc_trans_where_2): Initialize mask indexes before calling
1944 gfc_trans_nested_forall_loop.
1946 2005-05-15 Feng Wang <fengwang@nudt.edu.cn>
1947 Jerry DeLisle <jvdelisle@verizon.net>
1950 * trans-stmt.c (gfc_trans_label_assign): fix pointer type, to
1951 resolve ICE on assign of format label.
1952 * trans-io.c (set_string): add fold-convert to properly
1953 handle assigned format label in write.
1955 2005-05-13 Paul Brook <paul@codesourcery.com>
1957 * trans-stmt.c (gfc_trans_forall_1): Fix comment typo.
1959 2005-05-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1961 * trans-types.c (gfc_is_nodesc_array): Remove redundant check.
1963 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1966 * io.c (check_format): Look for literal characters inside
1969 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1971 * resolve.c (resolve_symbol): Copy 'pointer' and 'dimension'
1972 attribute from result symbol to function symbol.
1973 * trans-expr.c (gfc_conv_function_call): Look at sym->attr.dimension
1974 instead of sym->result->attr.dimension.
1976 2005-05-10 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1979 * gfortran.h (gfc_option): Add flag_f2c.
1980 * invoke.texi: Document '-ff2c' command line option. Adapt
1981 documentation for '-fno-second-underscore' and '-fno-underscoring'.
1982 * lang.opt (ff2c): New entry.
1983 * options.c (gfc-init_options): Set default calling convention
1984 to -fno-f2c. Mark -fsecond-underscore unset.
1985 (gfc_post_options): Set -fsecond-underscore if not explicitly set
1987 (handle_options): Set gfc_option.flag_f2c according to requested
1989 * trans-decl.c (gfc_get_extern_function_decl): Use special f2c
1990 intrinsics where necessary.
1991 (gfc_trans_deferred_vars): Change todo error to assertion.
1992 * trans-expr.c (gfc_conv_variable): Dereference access
1993 to hidden result argument.
1994 (gfc_conv_function_call): Add hidden result argument to argument
1995 list if f2c calling conventions requested. Slightly restructure
1996 tests. Convert result of default REAL function to requested type
1997 if f2c calling conventions are used. Dereference COMPLEX result
1999 * trans-types.c (gfc_sym_type): Return double for default REAL
2000 function if f2c cc are used.
2001 (gfc_return_by_reference): Slightly restructure logic. Return
2002 COMPLEX by reference depending on calling conventions.
2003 (gfc_get_function_type): Correctly make hidden result argument a
2004 pass-by-reference argument for COMPLEX. Remove old code which does
2005 this for derived types.
2007 2005-05-09 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2009 * match.c (gfc_match_return): Only require space after keyword when
2010 it is obligatory. Only give stdwarn to after matching is successful.
2011 * dump-parse-tree.c (gfc_show_symbol): Deal with alternate returns.
2013 2005-05-08 Kazu Hirata <kazu@cs.umass.edu>
2015 * intrinsic.texi: Fix typos.
2017 2005-05-07 Steven G. Kargl <kargls@comcast.net>
2019 * intrinsic.texi: Document ASSOCIATED and ATAN2. Update Bessel function
2020 description to include information about scalar arguments.
2022 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
2024 * Make-lang.in, dump-parse-tree.c, invoke.texi, lang.opt,
2025 match.h, trans-array.h: Update copyright.
2027 2005-04-29 Tom Tromey <tromey@redhat.com>
2029 * f95-lang.c (poplevel): Updated for change to build_block.
2031 2005-04-29 Jakub Jelinek <jakub@redhat.com>
2035 * trans-expr.c (gfc_conv_variable): Handle return values in functions
2036 with alternate entry points.
2037 * resolve.c (resolve_entries): Remove unnecessary string termination
2038 after snprintf. Set result of entry master.
2039 If all entries have the same type, set entry master's type
2040 to that common type, otherwise set mixed_entry_master attribute.
2041 * trans-types.c (gfc_get_mixed_entry_union): New function.
2042 (gfc_get_function_type): Use it for mixed_entry_master functions.
2043 * gfortran.h (symbol_attribute): Add mixed_entry_master bit.
2044 * decl.c (gfc_match_entry): Set entry->result properly for
2046 * trans-decl.c (gfc_get_symbol_decl): For entry_master, skip over
2048 (build_entry_thunks): Handle return values in entry thunks.
2049 Clear BT_CHARACTER's ts.cl->backend_decl, so that it is not
2050 shared between multiple contexts.
2051 (gfc_get_fake_result_decl): Use DECL_ARGUMENTS from
2052 current_function_decl instead of sym->backend_decl. Skip over
2053 entry master's entry id argument. For mixed_entry_master entries or
2054 their results, return a COMPONENT_REF of the fake result.
2055 (gfc_trans_deferred_vars): Don't warn about missing return value if
2056 at least one entry point uses RESULT.
2057 (gfc_generate_function_code): For entry master returning
2058 CHARACTER, copy ts.cl->backend_decl to all entry result syms.
2059 * trans-array.c (gfc_trans_dummy_array_bias): Don't consider return
2060 values optional just because they are in entry master.
2062 2005-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2064 * gfortran.h (gfc_namespace): Add seen_implicit_none field,
2065 Tobias forgot this in previous commit.
2067 2005-04-29 Paul Brook <paul@codesourcery.com>
2069 * trans-expr.c (gfc_conv_expr_present): Fix broken assert. Update
2072 2005-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2074 * gfortran.h (gfc_namespace): Add seen_implicit_none field.
2075 * symbol.c (gfc_set_implicit_none): Give error if there's a previous
2076 IMPLICIT NONE, set seen_implicit_none.
2077 (gfc_merge_new_implicit): Error if there's an IMPLICIT NONE statement.
2079 2005-04-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2081 * gfortran.h (gfc_gsymbol): Make name a const char *.
2082 * symbol.c (gfc_get_gsymbol): Allocate gsymbol name via
2085 2005-04-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2088 * resolve.c (resolve_actual_arglist): Issue an error if a statement
2089 functions is used as actual argument.
2091 2005-04-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2094 * interface.c (compare_parameter): Ignore type for EXPR_NULL
2095 only if type is BT_UNKNOWN.
2097 2005-04-25 Paul Brook <paul@codesourcery.com>
2098 Steven G. Kargl <kargls@comcast.net>
2101 * check.c (gfc_check_ichar_iachar): New function.
2102 * instinsic.h (gfc_check_ichar_iachar): Add prototype.
2103 * intrinsic.c (add_functions): Use it.
2104 * primary.c (match_varspec, gfc_match_rvalue): Clear incorrect
2105 character expression lengths.
2107 2005-04-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2110 * trans-common.c (translate_common): Cast offset and
2111 common_segment->offset to type int for warning message.
2113 2005-04-23 DJ Delorie <dj@redhat.com>
2115 * trans-decl.c: Adjust warning() callers.
2117 2005-04-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2119 * trans-const.c (gfc_conv_mpfr_to_tree): Use hexadecimal string as
2120 intermediate representation. Fix typo in comment.
2122 2005-04-21 Steven G. Kargl <kargls@comcast.net>
2124 * trans-const.c (gfc_conv_mpfr_to_tree): Remove unneeded computation;
2125 simplify logic; Add a gcc_assert.
2127 2005-04-19 Steven G. Kargl <kargls@comcast.net>
2129 * trans-const.c (gfc_conv_mpz_to_tree): Fix comment.
2131 2005-04-19 Arnaud Desitter <arnaud.desitter@ouce.ox.ac.uk>
2132 Steven G. Kargl <kargls@comcast.net>
2134 * invoke.texi: Update -Waliasing description
2136 2005-04-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2139 * resolve.c (resolve_variable): If e->symtree is not set, this
2140 ought to be a FAILURE, and not a segfault.
2142 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
2149 * fortran/trans-io.c (gfc_build_io_library_fndecls): Create
2150 declaration for st_set_nml_var and st_set_nml_var_dim. Remove
2151 declarations of old namelist functions.
2152 (build_dt): Simplified call to transfer_namelist_element.
2153 (nml_get_addr_expr): Generates address expression for start of
2154 object data. New function.
2155 (nml_full_name): Qualified name for derived type components. New
2157 (transfer_namelist_element): Modified for calls to new functions
2158 and improved derived type handling.
2160 2005-04-17 Richard Guenther <rguenth@gcc.gnu.org>
2162 * scanner.c (gfc_next_char_literal): Reset truncation flag
2163 for lines ending in a comment for both fixed and free form.
2164 (load_line): Do not set truncated flag if only truncating
2167 2005-04-15 Richard Guenther <rguenth@gcc.gnu.org>
2170 * gfortran.h (gfc_linebuf): Add truncated field.
2171 * parse.c (next_statement): Handle warning for truncated
2173 * scanner.c (load_line): Return if line was truncated.
2174 No longer warn for truncated lines. Remove unused parameters.
2175 (load_file): Store load_line return value to linebuf.
2176 (gfc_error_recovery): Do not advance line at the end.
2178 2005-04-14 Steven G. Kargl <kargls@comcast.net>
2180 * gfortran.h (gfc_real_info): Add subnormal struct member.
2181 * arith.c (gfc_arith_init_1): Set it.
2182 (gfc_check_real_range): Use it.
2183 * simplify.c (gfc_simplify_nearest): Fix nearest(0.,1.).
2185 2005-04-12 Kazu Hirata <kazu@cs.umass.edu>
2187 * simplify.c: Fix a comment typo.
2189 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
2191 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
2193 2005-04-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2195 * simplify.c (gfc_simplify_nearest): Overhaul.
2197 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
2199 * interface.c: Fix a comment typo.
2201 2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2203 * match.c (match_arithmetic_if): Arithmetic IF is obsolete in
2206 2005-04-09 Steven G. Kargl <kargls@comcast.net>
2208 * simplify.c (gfc_simplify_anint): Use mpfr_round()
2209 (gfc_simplify_dnint): ditto.
2210 (gfc_simplify_nint): ditto.
2212 2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
2215 * io.c (check_format): Allow an optional comma
2216 between descriptors.
2218 2005-04-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2220 * match.c (match_arithmetic_if): Remove gfc_ prefix and correct
2221 comment according to GNU coding style.
2222 (gfc_match_if): Remove gfc_ prefix in call to
2223 match_arithmetic_if.
2225 2005-04-08 Diego Novillo <dnovillo@redhat.com>
2227 * match.c (gfc_match_arithmetic_if): Declare static.
2229 2005-04-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2232 * match.c (gfc_match_arithmetic_if): New function to match an
2233 arithmetic IF statement.
2234 (gfc_match_if): Use gfc_match_arithmetic_if to match an
2235 arithmetic IF statement embedded in a simple IF statement.
2237 2005-04-07 Steven G. Kargl <kargls@comcast.net>
2239 * simplify.c (gfc_simplify_exponent): Fix exponent(tiny(x))
2241 2005-04-06 Steven G. Kargl <kargls@comcast.net>
2243 * invoke.texi: Remove documentation of -std=f90
2245 2005-04-06 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2247 * expr.c (gfc_check_assign): Don't allow NULL as rhs in a
2248 non-pointer assignment.
2250 2005-04-05 Feng Wang <fengwang@nudt.edu.cn>
2255 * array.c (resolve_character_array_constructor): New function. Set
2256 constant character array's character length.
2257 (gfc_resolve_array_constructor): Use it.
2258 * decl.c (add_init_expr_to_sym): Set symbol and initializer character
2260 (gfc_set_constant_character_len): New function. Set constant character
2261 expression according the given length.
2262 * match.h (gfc_set_constant_character_len): Add prototype.
2264 2005-04-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2266 * intrinsic.texi: BES?? functions are not in the f95 standard.
2268 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2270 * intrinsic.texi: Document COS, EXP, LOG, LOG10, SIN, SQRT, TAN.
2272 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2274 * intrinsic.texi: Document BESJ0, BESJ1, BESJN, BESY0, BESY1,
2275 BESYN, ATAN, COSH, ERF, ERC, SINH, TANH.
2277 2005-04-02 Steven G. Kargl <kargls@comcast.net>
2279 * intrinsic.texi: Document ALLOCATED, ANINT, ANY, ASIN; fix typos
2281 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
2283 * decl.c, f95-lang.c, interface.c, module.c, trans-stmt.c,
2284 trans.h: Fix comment typos.
2286 2005-03-29 Steven G. Kargl <kargls@comcast.net>
2288 * gfortran.h (option_t): Change d8, i8, r8 to flag_default_double,
2289 flag_default_integer, flag_default_real
2290 * invoke.texi: Update documentation
2291 * lang.opt: Remove d8, i8, r8 definitions; Add fdefault-double-8
2292 fdefault-integer-8, and fdefault-real-8 definitions.
2293 * options.c (gfc_init_options): Set option defaults
2294 (gfc_handle_option): Handle command line options.
2295 * trans-types.c (gfc_init_kinds): Use options.
2297 2005-03-29 Keith Besaw <kbesaw@us.ibm.com>
2299 * f95-lang.c (builtin_function): Process the attrs parameter
2300 and apply the "const" attribute to the builtin if found.
2302 2005-03-27 Steven G. Kargl <kargls@comcast.net>
2304 * intrinsic.texi: Document AIMAG, AINT, ALL
2306 2005-03-26 Steven G. Kargl <kargls@comcast.net>
2308 * arith.c (check_result): Fix illogical logic.
2310 2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
2312 * trans-common.c (create_common): Build RECORD_NODE for common blocks
2313 contain no equivalence objects.
2314 (add_equivalences): New argument saw_equiv.
2315 (trans_common): New local variable saw_equiv.
2316 (finish_equivalences): Add a local variable dummy, Always pass true
2317 for the 3rd parameter to create_common.
2319 2005-03-25 Steven G. Kargl <kargls@comcast.net>
2321 * intrinsic.texi: Fix "make dvi"
2323 2005-03-24 Steven G. Kargl <kargls@comcast.net>
2325 * intrinsic.texi: New file.
2326 * gfortran.texi: Include it; white space change; fix typo.
2328 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2330 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
2332 2005-03-23 Steven Bosscher <stevenb@suse.de>
2334 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
2335 * trans-array.c (gfc_trans_allocate_array_storage,
2336 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
2337 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
2338 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
2339 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
2340 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
2341 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2342 gfc_conv_expr_descriptor): Likewise.
2343 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
2344 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
2345 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
2346 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
2347 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
2348 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
2349 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
2350 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
2351 gfc_conv_intrinsic_merge, prepare_arg_info,
2352 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
2353 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
2354 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
2355 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2356 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
2357 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
2359 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
2360 * trans.c (gfc_add_modify_expr): Likewise.
2362 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2364 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
2365 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
2366 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
2367 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
2368 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
2369 gfc_check_perror): new functions to check newly implemented
2371 * gfortran.h: adding symbols for new intrinsics.
2372 * intrinsic.c (add_functions): adding new intrinsics.
2373 (add_subroutines): adding new intrinsics.
2374 * intrinsic.h: prototype for all checking and resolving
2376 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
2377 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
2378 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
2379 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
2380 gfc_resolve_kill_sub, gfc_resolve_link_sub,
2381 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
2382 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
2383 gfc_resolve_perror): new functions to resolve intrinsics.
2384 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
2387 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2389 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
2390 in which the variable is declared.
2393 * resolve.c (was_declared): Also check for dummy attribute.
2395 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2397 * gfortran.h (arith): Remove ARITH_0TO0.
2398 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
2399 (gfc_arith_power): Remove special casing of zero to integral
2402 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2404 * Make-lang.in (fortran-warn): Remove -Wno-error.
2405 (expr.o-warn, resolve.o-warn, simplify.o-warn,
2406 trans-common.o-warn): Specify -Wno-error.
2408 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2410 * trans-array.c (gfc_trans_static_array_pointer,
2411 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
2412 comment and formatting typos.
2414 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2416 * invoke.texi: Fix typos.
2418 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2420 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
2422 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
2424 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
2425 to zero on label_tree.
2427 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
2430 * io.c (resolve_tag): Add checking on assigned label.
2431 (match_dt_format): Does not set symbol assign attribute.
2432 * match.c (gfc_match_goto):Does not set symbol assign attribute.
2433 * resolve.c (resolve_code): Add checking on assigned label.
2434 * trans-common.c (build_field): Deals with common variable assigned
2436 * trans-stmt.c (gfc_conv_label_variable): New function.
2437 (gfc_trans_label_assign): Use it.
2438 (gfc_trans_goto): Ditto.
2439 * trans-io.c (set_string): Ditto.
2440 * trans.h (gfc_conv_label_variable): Add prototype.
2442 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2445 * symbol.c (check_conflict): A dummy argument can't be a statement
2448 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
2450 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
2451 the argument of the shift to the unsigned type.
2453 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2456 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
2458 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2461 * resolve.c (gfc_resolve): Check if character lengths are
2462 specification expressions.
2464 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2467 * trans-array.c (gfc_stack_space_left): Remove unused variable.
2468 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
2470 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
2471 Remove declaration / prototype.
2472 * trans-common.c (build_equiv_decl): Give union a name. Check if
2473 it can be put on the stack.
2474 * trans-decl.c (gfc_stack_space_left): Move function here.
2475 (gfc_build_qualified_array): Fix comment typo.
2476 * trans.h (gfc_put_var_on_stack): Add prototype.
2478 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2480 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
2481 * decl.c, trans.c: Don't use C++ style comments.
2482 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
2483 ifsrc): Give names to enums and use ENUM_BITFIELD.
2484 (gfc_access): Remove trailing comma.
2486 2005-03-05 Steven G. Kargl <kargls@comcast.net>
2489 * primary.c (match_complex_constant): Mangled complex constant may
2490 be an implied do-loop. Give implied do-loop matcher a chance.
2492 2005-03-05 Steven G. Kargl <kargls@comcast.net>
2495 * resolve.c (compare_shapes): New function.
2496 (resolve_operator): Use it.
2498 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2500 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
2501 type for COMPLEX constants.
2503 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2506 * trans-expr.c (gfc_conv_function_call): Correctly dereference
2507 argument from a pointer function also if it has a result clause.
2509 2005-03-04 Steven G. Kargl <kargls@comcast.net>
2511 * expr.c (gfc_copy_shape_excluding): Change && to ||.
2513 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2515 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
2518 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2522 * simplify.c (gfc_simplify_bound): Rename to ...
2523 (simplify_bound): ... this and overhaul.
2525 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
2527 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
2528 (gfc_conv_intrinsic_function): update function calls
2530 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
2533 * trans-types.c (gfc_max_integer_kind): Declare
2534 (gfc_init_kinds): Initialize it.
2535 * gfortran.h (gfc_max_integer_kind): extern it.
2536 * primary.c (match_boz_constant): Use it; remove gfortran extension
2537 of kind suffixes on BOZ literal constants
2540 2005-02-27 Steven G. Kargl <kargls@comcast.net>
2542 * arith.c (gfc_check_real_range): Remove multiple returns
2543 (check_result): New function.
2544 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
2545 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
2548 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2550 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
2553 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
2555 Unrevert previously reverted patch. Adding this fix:
2556 * module.c (find_true_name): Deal with NULL module.
2558 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2560 Revert yesterday's patch:
2561 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2563 * gfortran.h (gfc_component, gfc_actual_arglist, ...
2564 ... argument. Copy string instead of pointing to it.
2566 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2568 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
2569 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
2571 * module.c (mio_namespace_ref, load_needed): Likewise.
2572 * parse.c (parse_interface, parse_contained): Likewise. Here the
2573 correct second argument matters.
2574 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
2575 parent's implicit types if this is set.
2576 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
2577 * trans-common.c (build_common_decl): Likewise.
2579 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
2581 * symbol.c (gfc_set_default_type): Issue error only once, by setting
2582 and checking 'untyped' attribute.
2584 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
2585 fields into new struct 'op' inside the 'value' union.
2586 * arith.c (eval_intrinsic): Adapt all users.
2587 * dependency.c (gfc_check_dependency): Likewise.
2588 * dump-parse-tree.c (gfc_show_expr): Likewise.
2589 * expr.c (gfc_get_expr): Don't clear removed fields.
2590 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
2591 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
2592 check_intrinsic_op): Adapt to new field names.
2593 * interface.c (gfc_extend_expr): Likewise. Also explicitly
2594 nullify 'esym' and 'isym' fields of new function call.
2595 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
2596 Adapt to renamed structure fields.
2597 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
2598 * module.c (mio_expr): Likewise.
2599 * resolve.c (resolve_operator): Likewise.
2600 (gfc_find_forall_index): Likewise. Only look through operands
2601 if dealing with EXPR_OP
2602 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
2603 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
2604 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
2607 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
2608 'name' a 'const char *'.
2609 (gfc_symbol): Likewise, also for 'module'.
2610 (gfc_symtree): Make 'name' a 'const char *'.
2611 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
2612 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
2614 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
2615 initialize 'SYM->module'.
2616 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
2617 pointer instead of empty string.
2618 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
2619 * interface.c (gfc_compare_types): Adapt check to account for possible
2621 (compare_actual_formal): Check for NULL pointer instead of empty
2623 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
2624 Add 'const' qualifier.
2625 (conv_name): Return a heap allocated string.
2626 (find_conv): Add 'const' qualifier to 'target'.
2627 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
2628 (make_generic): Check for NULL pointer instead of empty string.
2629 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
2630 (add_conv): No need to strcpy result from 'conv_name'.
2631 (sort_actual): Check for NULL pointer instead of empty string.
2632 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
2634 * module.c (compare_true_names): Compare pointers instead of strings
2635 for 'module' member.
2636 (find_true_name): Initialize string fields with gfc_get_string.
2637 (mio_pool_string): New function.
2638 (mio_internal_string): Adapt comment.
2639 (mio_component_ref, mio_component, mio_actual_arg): Use
2640 'mio_pool_string' instead of 'mio_internal_string'.
2641 (mio_symbol_interface): Add 'const' qualifier to string arguments.
2642 Add level of indirection. Use 'mio_pool_string' instead of
2643 'mio_internal_string'.
2644 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
2645 (write_common, write_symbol): Use 'mio_pool_string' instead of
2646 'mio_internal_string'.
2647 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
2648 instead of empty string.
2649 (write_operator, write_generic): Pass correct type variable to
2650 'mio_symbol_interface'.
2651 (write_symtree): Use 'mio_pool_string' instead of
2652 'mio_internal_string'.
2653 * primary.c (match_keyword_arg): Adapt check to possible
2654 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
2655 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
2656 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
2658 (ambiguous_symbol): Check for NULL pointer instead of empty string.
2659 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
2661 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
2662 pointer instead of empty string.
2663 * trans-decl.c (gfc_sym_mangled_identifier,
2664 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
2665 gfc_get_symbol_decl): Likewise.
2666 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
2667 argument. Copy string instead of pointing to it.
2669 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
2671 * intrinsic.h, st.c: Update copyright.
2673 2005-02-20 Steven G. Kargl <kargls@comcast.net>
2675 * symbol.c: Typos in comments.
2677 2005-02-20 Steven G. Kargl <kargls@comcast.net>
2679 * expr.c (gfc_type_convert_binary): Typo in comment.
2681 2005-02-19 Steven G. Kargl <kargls@comcast.net>
2683 * check.c (gfc_check_selected_int_kind): New function.
2684 * intrinsic.h: Prototype it.
2685 * intrinsic.c (add_function): Use it.
2686 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
2687 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
2689 2005-02-19 Steven G. Kargl <kargls@comcast.net>
2691 * check.c (gfc_check_int): improve checking of optional kind
2692 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
2694 2005-02-19 Steven G. Kargl <kargls@comcast.net>
2696 * check.c (gfc_check_achar): New function
2697 * intrinsic.h: Prototype it.
2698 * intrinsic.c (add_function): Use it.
2700 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2702 * trans-stmt.c (generate_loop_for_temp_to_lhs,
2703 generate_loop_for_rhs_to_temp): Remove if whose condition is
2706 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2708 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
2709 (gfc_use_derived): ... this function.
2711 2005-02-09 Richard Henderson <rth@redhat.com>
2713 * f95-lang.c (gfc_init_builtin_functions): Call
2714 build_common_builtin_nodes; do not define any functions handled
2717 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2719 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
2721 (gfc_is_constant_expr): Check 'ref' to determine if substring
2722 reference is constant.
2723 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
2724 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
2726 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
2728 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2730 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
2731 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
2732 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
2733 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
2734 gfc_add_procedure): Add argument.
2735 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
2736 gfc_match_null, match_type_spec, match_attr_spec,
2737 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
2738 Update callers to match.
2739 (gfc_match_entry): Likewise, fix comment typo.
2740 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
2741 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
2742 gfc_match_derived_decl): Update callers.
2743 * interface.c (gfc_match_interface): Likewise.
2744 * match.c (gfc_match_label, gfc_add_flavor,
2745 gfc_match_call, gfc_match_common, gfc_match_block_data,
2746 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
2748 * parse.c (parse_derived, parse_interface, parse_contained),
2749 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
2750 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
2751 * symbol.c (check_conflict, check_used): Add new 'name' argument,
2752 use when printing error message.
2753 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
2754 gfc_add_generic, gfc_add_in_common, gfc_add_data,
2755 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
2756 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
2757 gfc_add_procedure): Add new 'name' argument. Pass along to
2758 check_conflict and check_used.
2759 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
2760 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
2761 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
2762 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
2763 argument in calls to any of the modified functions.
2765 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
2767 * gfortran.texi: Don't give last update date.
2769 2006-01-30 Richard Henderson <rth@redhat.com>
2771 * options.c (gfc_init_options): Zero flag_errno_math.
2773 2005-01-29 Paul Brook <paul@codesourcery.com>
2776 * check.c (real_or_complex_check): New function.
2777 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
2778 * intrinsic.c (add_functions): Use new check functions.
2779 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
2782 2005-01-29 Steven G. Kargl <kargls@comcast.net>
2785 * expr.c (gfc_check_assign): Check for conformance of logical operands
2787 2004-01-27 Steven Bosscher <stevenb@suse.de>
2789 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
2790 TREE_USED for all labels.
2791 (gfc_trans_entry_master_switch): Use it instead of building a
2793 * trans-io.c (add_case): Likewise.
2794 * trans-stmt.c (gfc_trans_integer_select): Likewise.
2796 2004-01-23 Paul Brook <paul@codesourcery.com>
2797 Steven G. Kargl <kargls@comcast.net>
2800 * arith.c (gfc_convert_real): Remove sign handling.
2801 * primary.c (match_digits): Allow whitespace after initial sign.
2802 (match_real_const): Handle signs here. Allow whitespace after
2803 initial sign. Remove dead code.
2804 (match_const_complex_part): Remove.
2805 (match_complex_part): Use match_{real,integer}_const.
2806 (match_complex_constant): Cross-promote integer types.
2808 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
2811 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
2812 transpose_c8 for complex types.
2814 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
2816 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
2817 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
2818 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
2819 Follow spelling conventions.
2821 2005-01-22 Bud Davis <bdavis9659@comcast.net>
2824 * trans-io.c (gfc_trans_inquire): Added code to support
2827 2005-01-22 Steven G. Kargl <kargls@comcast.net>
2829 * intrinsic.c (make_alias): Add standard argument.
2830 (add_functions): Update make_alias calls.
2832 2005-01-22 Paul Brook <paul@codesourcery.com>
2834 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
2836 2005-01-22 Paul Brook <paul@codesourcery.com>
2838 * gfortran.h (gfc_check_access): Add prototype.
2839 * match.c (gfc_match_namelist): Remove TODO.
2840 * module.c (check_access): Rename ...
2841 (gfc_check_access): ... to this. Boolify. Update callers.
2842 * resolve.c (resolve_symbol): Check for private objects in public
2845 2005-01-22 Paul Brook <paul@codesourcery.com>
2847 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
2848 does not have an explicit type.
2849 (gfc_match_variable): Resolve implicit derived types in all cases.
2850 Resolve contained function types from their own namespace, not the
2852 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
2853 checking. Resolve from the contained namespace, not the parent.
2855 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2858 * trans-const.c (gfc_conv_constant_to_tree): Give logical
2859 constants the correct type.
2862 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
2864 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
2867 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
2869 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
2870 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
2871 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
2872 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
2873 trans-io.c, trans-stmt.c, trans.c: Update copyright.
2875 2005-01-17 Ira Rosen <irar@il.ibm.com>
2877 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
2879 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2882 * error.c (error_char): Line-buffer errors / warnings.
2884 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2886 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
2887 unsigned issue. Use build_int_cst instead of converting
2888 integer_zero_node. Remove unnecessary conversion.
2890 * trans-types.c (gfc_get_character_type_len): Use
2891 gfc_charlen_type_node as basic type for the range field.
2893 * trans-intrinsic.c (build_fixbound_expr,
2894 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
2895 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
2896 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
2897 of converting 'integer_zero_node' or 'integer_one_node'
2899 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
2901 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
2902 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
2903 'build_int_cst' instead of converting 'integer_zero_node' or
2904 'integer_one_node' respectively.
2906 * trans-intrinsic.c (gfc_conv_intrinsic_index,
2907 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
2908 'gfc'-prefix from local variable, remove dead code, use correct
2909 type when inserting argument.
2911 * trans-intrinsic.c, trans-types.c: Update copyright years.
2913 2005-01-16 Steven G. Kargl <kargls@comcast.net>
2916 * resolve.c (check_case_overlap): Typo in comment.
2917 (validate_case_label_expr): Fix up kinds of case values
2918 (resolve_select): Properly handle kind mismatches.
2920 2004-01-16 Paul Brook <paul@codesourcery.com>
2923 * trans-common.c (translate_common): Remove duplicate function call.
2924 (finish_equivalences): Preserve alignment when biasing offsets.
2926 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
2928 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
2929 ASCII-like character encoding.
2931 2005-01-14 Steven G. Kargl <kargls@comcast.net>
2933 * resolve.c (compare_case): Cleanup.
2935 2005-01-14 Steven G. Kargl <kargls@comcast.net>
2937 * resolve.c (compare_case): Give arguments correct type.
2939 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
2941 * iresolve.c, trans-common.c, trans-types.c: Fix comment
2944 2005-01-09 Paul Brook <paul@codesourcery.com>
2947 * trans-common.c (current_common, current_offset): Remove.
2948 (create_common): Add head argument.
2949 (align_segment): New function.
2950 (apply_segment_offset): New function.
2951 (translate_common): Merge code from new_segment. Handle alignment.
2952 (new_segment): Remove.
2953 (finish_equivalences): Ensure proper alignment.
2955 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2957 * trans-const.c: Don't include unused math.h.
2959 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
2960 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
2961 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
2962 trailing whitespace.
2963 (prepare_arg_info): Fix formatting, indenting and remove trailing
2965 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
2966 trailing whitespace.
2968 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
2969 gfc_constant_result, gfc_range_check, gfc_arith_power,
2970 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
2971 gfc_real2complex, gfc_complex2int, gfc_complex2real,
2972 gfc_complex2complex): Fix whitespace issues.
2973 * check.c (must_be, type_check, numeric_check, int_or_real_check,
2974 logical_array_check, array_check, scalar_check, nonoptional_check,
2975 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
2976 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
2977 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
2978 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
2979 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
2980 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
2981 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
2982 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
2983 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
2984 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
2985 gfc_check_lbound, gfc_check_logical, min_max_args,
2986 gfc_check_min_max_integer, gfc_check_min_max_real,
2987 gfc_check_min_max_double, gfc_check_matmul,
2988 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
2989 gfc_check_pack, gfc_check_precision, gfc_check_radix,
2990 gfc_check_range, gfc_check_real, gfc_check_repeat,
2991 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
2992 gfc_check_set_exponent): Fix formatting issues.
2993 (gfc_check_size, gfc_check_sign): Alphabetize function order,
2994 remove whitespace-only line.
2995 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
2996 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
2997 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
2998 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
2999 gfc_check_random_number, gfc_check_random_seed,
3000 gfc_check_second_sub, gfc_check_system_clock,
3001 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
3002 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
3003 gfc_check_unlink_sub): Fix formatting issues.
3005 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
3007 * gfortran.h: Remove outdated comment. Don't include stdio.h
3010 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3012 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
3013 output of 'gfortran --version'.
3015 2005-01-03 Steven G. Kargl <kargls@comcast.net>
3017 * arith.c: Add system.h; remove string.h
3023 * check.c: Remove stdlib.h and stdarg.h
3024 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
3025 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
3026 * f95-lang.c: Add system.h; remove stdio.h
3027 * interface.c: Add system.h; remove stdlib.h and string.h
3028 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
3029 * io.c: Remove string.h
3031 * match.c: Remove stdarg.h and string.h
3032 * misc.c: Update copyright; add system.h; remove stdlib.h,
3033 string.h, and sys/stat.h
3034 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
3035 unistd.h, and time.h
3036 * option.c: Remove string.h and stdlib.h
3038 * scanner.c: Update copyright; add system.h; remove stdlib.h,
3039 stdio.h, string.h, and strings.h
3040 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
3041 * trans-array.c: Remove stdio.h and gmp.h
3042 * trans-const.c: Ditto
3043 * trans-expr.c: Ditto
3045 * trans-stmt.c: Ditto
3047 * trans-intrinsic.c: Remove stdio.h and string.h
3049 2004-12-29 Steven G. Kargl <kargls@comcast.net>
3051 * gfortran.h (gfc_case): fix typo in comment.
3053 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3055 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
3056 logical shift. Call fold. Remove 0-bit shift shortcut.
3057 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
3058 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
3059 result if width(arg 1) < 4 bytes. Call fold.
3062 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
3063 in front of function to match the standard. Correct handling
3066 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
3068 * trans-expr.c (gfc_conv_cst_int_power): Only check for
3069 flag_unsafe_math_optimizations if we have a float type.
3071 2004-12-23 Steven G. Kargl <kargls@comcast.net>
3073 * gfortran.texi: Fix typo.
3075 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3077 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
3080 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3083 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
3084 (gfc_match_nullify): Make sure that ')' is in front of the end of
3087 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
3090 2004-12-14 Richard Henderson <rth@redhat.com>
3092 * gfortran.h (gfc_expr.function.name): Make const.
3093 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
3094 (gfc_get_string): Update prototype.
3095 * iresolve.c: Include tree.h.
3096 (string_node, HASH_SIZE, string_head, hash): Remove.
3097 (gfc_get_string): Use vsnprintf, get_identifier.
3098 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
3099 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
3100 (gfc_done_1): Don't call gfc_iresolve_done_1.
3101 * module.c (mio_allocated_string): Take and return const char *,
3102 instead of modifying char**.
3103 (mio_expr): Update to match.
3104 * resolve.c (pure_function): Constify name argument.
3105 (resolve_function): Constify name.
3106 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
3108 2004-12-12 Richard Henderson <rth@redhat.com>
3110 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
3111 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
3112 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
3113 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
3114 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
3115 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
3116 gfc_resolve_unpack: Use PREFIX.
3118 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3121 * match.c (gfc_match_common): Skip whitespace.
3123 2004-12-12 Steven G. Kargl <kargls@comcast.net>
3126 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
3127 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
3128 integer kind check; Issue error for -std=f95 when needed.
3129 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
3131 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
3132 Promote arguments to same kind.
3134 2004-12-12 Steven G. Kargl <kargls@comcast.net>
3135 Paul Brook <paul@codesourcery.com>
3138 * resolve.c (gfc_resolve_iterator_expr): New function.
3139 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
3140 start, end and stride to correct type.
3141 (resolve_code): Pass extra argument.
3142 * array.c (resolve_array_list): Pass extra argument.
3143 * gfortran.h (gfc_resolve): Add prototype.
3144 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
3145 Handle real type iterators.
3147 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3150 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
3151 same kind as C's 'int'.
3152 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
3154 2004-12-08 Richard Henderson <rth@redhat.com>
3156 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
3157 to the output expression.
3158 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
3160 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
3163 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3166 * resolve.c (resolve_code): Impose correct restrictions on
3169 * decl.c (gfc_match_end): Use locus of END when eos is an error.
3171 2004-12-02 Steven G. Kargl <kargls@comcast.net>
3172 Paul Brook <paul@codesourcery.com>
3174 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
3175 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
3176 (gfc_check_stat, gfc_check_stat_sub): New functions.
3177 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
3178 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
3179 fstat, and stat to intrinsics symbol tables.
3180 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
3181 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
3182 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
3183 (gfc_resolve_stat, gfc_resolve_flush): New functions.
3184 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
3185 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
3187 2004-12-02 Steven G. Kargl <kargls@comcast.net>
3189 * intrinsic.c: Fix and add comments, fix function declarations
3190 (OPTIONAL,REQUIRED): New symbols
3191 (add_functions,add_subroutines): Use symbols
3192 (gmp.h): Remove unused include
3194 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
3196 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
3199 2004-11-24 Steven Bosscher <stevenb@suse.de>
3201 * options.c (gfc_post_options): Don't clear flag_inline_functions.
3203 2004-11-20 Steven G. Kargl <kargls@comcast.net>
3205 * check.c (gfc_check_getcwd_sub): Fix seg fault.
3207 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
3208 gfc_check_unlink,gfc_check_unlink_sub): New functions
3209 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
3210 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
3211 exit to intrinsics symbol tables.
3212 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
3213 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
3214 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
3215 gfc_resolve_unlink_sub): Add and sort prototypes.
3216 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
3217 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
3218 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
3220 2004-11-16 Paul Brook <paul@codesourcery.com>
3223 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
3224 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
3225 * trans-types.c (gfc_get_dtype): Accept array type rather than element
3227 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
3228 (gfc_get_array_type_bounds): Ditto.
3229 (gfc_get_derived_type): Recurse into derived type pointers.
3230 * trans-types.h (gfc_get_dtype): Add prototype.
3231 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
3233 2004-11-15 Paul Brook <paul@codesourcery.com>
3235 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
3237 2004-11-10 Paul Brook <paul@codesourcery.com>
3240 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
3241 * trans-io.c (transfer_array_component): Ditto.
3243 2004-11-10 Paul Brook <paul@codesourcery.com>
3245 * invoke.texi: Fix typo.
3247 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
3249 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
3250 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
3251 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
3252 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
3253 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
3255 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3258 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
3260 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
3262 * gfortranspec.c: Replace GNU CC with GCC.
3264 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3266 * gfortranspec.c (lang_specific_driver): Change year to 2004.
3268 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3271 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
3274 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3277 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
3278 module procedures as if they were module variables.
3280 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3285 * module.c (write_symbol1): Set module_name for dummy arguments.
3287 2004-11-02 Paul Brook <paul@codesourcery.com>
3289 * intrinsic.c (check_intrinsic_standard): Include error locus.
3291 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
3292 locus to check_intrinsic_standard.
3294 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
3297 * gfortran.h: Change GFC_STD_* flags to more appropriate
3298 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
3299 gfc_option_t): Add field for warning about use of nonstandard
3301 * intrinsic.c (add_sym): Add parameter for standard version, check
3302 this against current standard.
3303 (add_sym_0): Pass standard parameter to add_sym.
3304 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
3305 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
3306 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
3307 (make_generic): Add parameter for standard, check this
3308 against currently selected standard.
3309 (add_functions, add_subroutines): Add parameter to tell which
3310 standard an intrinsic belongs to.
3311 (check_intrinsic_standard): New function.
3312 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
3313 (gfc_intrinsic_sub_interface): Ditto.
3314 * lang.opt: Add Wnonstd-intrinsics option.
3315 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
3317 (set_Wall): Add warning about nonstd intrinsics.
3318 (gfc_handle_option): Change to use new GFC_STD_* flags,
3320 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
3322 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
3324 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
3326 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3328 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
3330 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3332 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
3335 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
3337 * check.c (gfc_check_rand): Allow missing optional argument.
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