1 2006-06-21 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_unary_op,
4 gfc_conv_cst_int_power, gfc_conv_string_tmp,
5 gfc_conv_function_call): Replace calls to convert on constant
6 integer nodes by build_int_cst.
7 * trans-stmt.c (gfc_trans_do): Likewise.
8 * trans-io.c (set_internal_unit, transfer_namelist_element):
10 * trans-decl.c (build_entry_thunks): Likewise.
12 2006-06-20 Steven G. Kargl <kargls@comcast.net>
14 * simplify.c (gfc_simplify_rrspacing): Initialize and clear mpfr_t
17 2006-06-20 Paul Thomas <pault@gcc.gnu.org>
21 * check.c (non_init_transformational): New function.
22 (find_substring_ref): New function to signal use of disallowed
23 transformational intrinsic in an initialization expression.
24 (gfc_check_all_any): Call previous if initialization expr.
25 (gfc_check_count): The same.
26 (gfc_check_cshift): The same.
27 (gfc_check_dot_product): The same.
28 (gfc_check_eoshift): The same.
29 (gfc_check_minloc_maxloc): The same.
30 (gfc_check_minval_maxval): The same.
31 (gfc_check_gfc_check_product_sum): The same.
32 (gfc_check_pack): The same.
33 (gfc_check_spread): The same.
34 (gfc_check_transpose): The same.
35 (gfc_check_unpack): The same.
38 *intrinsic.c (add_functions): Add gfc_simplify_transfer.
39 *intrinsic.h : Add prototype for gfc_simplify_transfer.
40 *simplify.c (gfc_simplify_transfer) : New function to act as
41 placeholder for eventual implementation. Emit error for now.
44 * expr.c (find_array_element): Eliminate condition on length of
45 offset. Add bounds checking. Rearrange exit. Return try and
46 put gfc_constructor result as an argument.
47 (find_array_section): New function.
48 (find_substring_ref): New function.
49 (simplify_const_ref): Add calls to previous.
50 (simplify_parameter_variable): Return on NULL expr.
51 (gfc_simplify_expr): Only call gfc_expand_constructor for full
55 * match.c (gfc_match_forall): Add missing locus to gfc_code.
57 2006-06-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
60 * trans-intrinsic.c (gfc_conv_associated): Use pre and post blocks
61 of the scalarization expression.
63 2006-06-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
67 * arith.c (gfc_range_check): Return ARITH_OK if -fno-range-check. Add
68 return of ARITH_NAN, ARITH_UNDERFLOW, and ARITH_OVERFLOW.
69 (gfc_arith_divide): If -fno-range-check allow mpfr to divide by zero.
70 * gfortran.h (gfc_option_t): Add new flag.
71 * invoke.texi: Document new flag.
72 * lang.opt: Add option -frange-check.
73 * options.c (gfc_init_options): Initialize new flag.
74 (gfc_handle_options): Set flag if invoked.
75 * simplify.c (range_check): Add error messages for
76 overflow, underflow, and other errors.
77 * trans-const.c (gfc_conv_mpfr_to_tree): Build NaN and Inf from mpfr
80 2006-06-17 Karl Berry <karl@gnu.org>
82 * gfortran.texi (@dircategory): Use "Software development"
83 instead of "Programming", following the Free Software Directory.
85 2006-06-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
88 * trans-array.c (gfc_conv_ss_startstride): Correct the runtime
89 conditions for bounds-checking. Check for nonzero stride.
90 Don't check the last dimension of assumed-size arrays. Fix the
91 dimension displayed in the error message.
93 2006-06-15 Thomas Koenig <Thomas.Koenig@online.de>
95 * trans-array.h (gfc_trans_create_temp_array): Add bool
97 * trans-arrray.c (gfc_trans_create_temp_array): Add extra
98 argument "function" to show if we are translating a function.
99 If we are translating a function, perform checks whether
100 the size along any argument is negative. In that case,
102 (gfc_trans_allocate_storage): Add function argument (as
103 false) to gfc_trans_create_temp_array call.
104 * trans-expr.c (gfc_conv_function_call): Add function
105 argument (as true) to gfc_trans_create_temp_array call.
106 * trans-stmt.c (gfc_conv_elemental_dependencies): Add
107 function argument (as false) to gfc_trans_create_temp_array
109 * trans-intrinsic.c: Likewise.
111 2006-06-10 Paul Thomas <pault@gcc.gnu.org>
116 * decl.c (get_proc_name): Add new argument to flag that a
117 module function entry is being treated. If true, correct
118 error condition, add symtree to module namespace and add
120 (gfc_match_function_decl, gfc_match_entry,
121 gfc_match_subroutine): Use the new argument in calls to
123 * resolve.c (resolve_entries): ENTRY symbol reference to
124 to master entry namespace if a module function.
125 * trans-decl.c (gfc_create_module_variable): Return if
126 the symbol is an entry.
127 * trans-exp.c (gfc_conv_variable): Check that parent_decl
130 2006-06-09 Jakub Jelinek <jakub@redhat.com>
133 * trans-openmp.c (gfc_omp_clause_default_ctor): New function.
134 * trans.h (gfc_omp_clause_default_ctor): New prototype.
135 * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Define.
137 2006-06-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
140 * trans-expr.c (gfc_conv_substring): If the substring start is
141 greater than its end, the length of the substring is zero, and
143 (gfc_trans_string_copy): Don't generate a call to
144 _gfortran_copy_string when destination length is zero.
146 2006-06-08 Asher Langton <langton2@llnl.gov>
149 * trans-array.c (gfc_conv_array_ref): Eliminate bounds checking
150 for assumed-size Cray pointees.
152 2006-06-08 Steven G. Kargl <kargls@comcat.net>
154 * intrinsic.c (add_subroutine): Make make_noreturn() conditional on
155 the appropriate symbol name.
157 2006-06-07 Paul Thomas <pault@gcc.gnu.org>
160 * resolve.c (resolve_fl_variable): Error if an automatic
161 object has the SAVE attribute.
164 * expr.c (simplify_intrinsic_op): Transfer the rank and
165 the locus to the simplified expression.
169 * gfortran.h : Add int entry_id to gfc_symbol.
170 * resolve.c : Add static variables current_entry_id and
172 (resolve_variable): During code resolution, check if a
173 reference to a dummy variable in an executable expression
174 is preceded by its appearance as a parameter in an entry.
175 Likewise check its specification expressions.
176 (resolve_code): Update current_entry_id on EXEC_ENTRY.
177 (resolve_charlen, resolve_fl_variable): Set and reset
179 (is_non_constant_shape_array): Do not return on detection
180 of a variable but continue to resolve all the expressions.
181 (resolve_codes): set current_entry_id to an out of range
184 2006-06-06 Mike Stump <mrs@apple.com>
186 * Make-lang.in: Rename to htmldir to build_htmldir to avoid
187 installing during build.
189 2006-06-06 Paul Thomas <pault@gcc.gnu.org>
192 * match.c (gfc_match_common): Fix code typo. Remove
193 sym->name, since sym is NULL, and replace with name.
195 2006-06-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
198 * resolve.c (compute_last_value_for_triplet): New function.
199 (check_dimension): Correctly handle zero-sized array sections.
200 Add checking on last element of array sections.
202 2006-06-05 Steven G. Kargl <kargls@comcast.net>
204 * data.c (gfc_assign_data_value): Fix comment typo. Remove
207 2006-06-05 Paul Thomas <pault@gcc.gnu.org>
210 * data.c (create_character_intializer): Add warning message
211 for truncated string.
214 * symbol.c : Include flags.h.
215 (gfc_add_type): If a procedure and types are the same do not
216 throw an error unless standard is less than gnu or pedantic.
219 * parse.c (parse_do_block): Error if named block do construct
220 does not have a named enddo.
223 * check.c (gfc_check_associated): Pick up EXPR_NULL for pointer
224 as well as target and put error return at end of function.
226 2006-06-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
228 * trans.c (gfc_msg_bounds, gfc_msg_fault, gfc_msg_wrong_return):
229 Add strings for common runtime error messages.
230 (gfc_trans_runtime_check): Add a locus argument, use a string
231 and not a string tree for the message.
232 * trans.h (gfc_trans_runtime_check): Change prototype accordingly.
233 (gfc_msg_bounds, gfc_msg_fault, gfc_msg_wrong_return): Add proto.
234 * trans-const.c (gfc_strconst_bounds, gfc_strconst_fault,
235 gfc_strconst_wrong_return, gfc_strconst_current_filename): Remove.
236 (gfc_init_constants): Likewise.
237 * trans-const.h: Likewise.
238 * trans-decl.c (gfc_build_builtin_function_decls): Call to
239 _gfortran_runtime_error has only one argument, the message string.
240 * trans-array.h (gfc_conv_array_ref): Add a symbol argument and a
242 * trans-array.c (gfc_trans_array_bound_check): Build precise
244 (gfc_conv_array_ref): Use the new symbol argument and the locus
245 to build more precise error messages.
246 (gfc_conv_ss_startstride): More precise error messages.
247 * trans-expr.c (gfc_conv_variable): Give symbol reference and
248 locus to gfc_conv_array_ref.
249 (gfc_conv_function_call): Use the new prototype for
250 gfc_trans_runtime_check.
251 * trans-stmt.c (gfc_trans_goto): Build more precise error message.
252 * trans-io.c (set_string): Likewise.
253 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use new prototype
254 for gfc_trans_runtime_check.
256 2006-06-01 Thomas Koenig <Thomas.Koenig@online.de>
259 * arith.c: Cast the characters from the strings to unsigned
260 char to avoid values less than 0 for extended ASCII.
262 2006-06-01 Per Bothner <bothner@bothner.com>
264 * data.c (gfc_assign_data_value): Handle USE_MAPPED_LOCATION.
265 * scanner.c (gfc_gobble_whitespace): Likewise.
267 2006-06-01 Paul Thomas <pault@gcc.gnu.org>
271 * interface.c (compare_parameter): Return 1 if the actual arg
272 is external and the formal is a procedure.
273 (compare_actual_formal): If the actual argument is a variable
274 and the formal a procedure, this an error. If a gsymbol exists
275 for a procedure of the same name, this is not yet resolved and
276 the error is cleared.
278 * trans-intrinsic.c (gfc_conv_associated): Make provision for
279 zero array length or zero string length contingent on presence
280 of target, for consistency with standard.
282 2006-05-30 Asher Langton <langton2@llnl.gov>
284 * symbol.c (check_conflict): Allow external, function, and
285 subroutine attributes with Cray pointees.
286 * trans-expr.c (gfc_conv_function_val): Translate Cray pointees
287 that point to procedures.
288 * gfortran.texi: Document new feature.
290 2006-05-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
293 * io.c (check_format): Add error for missing period in format
294 specifier unless -std=legacy.
295 * gfortran.texi: Add description of expanded namelist read and
296 missing period in format extensions.
298 2006-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
301 * trans-array.c (gfc_conv_array_ref): Perform out-of-bounds
302 checking for assumed-size arrrays for all but the last dimension.
304 2006-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
306 * invoke.texi: Change -fpackderived into -fpack-derived.
308 2006-05-29 Kazu Hirata <kazu@codesourcery.com>
310 * options.c, primary.c, resolve.c, trans-common.c: Fix typos
313 2006-05-28 Kazu Hirata <kazu@codesourcery.com>
315 * check.c, expr.c, resolve.c, trans-common.c,
316 trans-intrinsic.c, trans-stmt.c, trans-types.c: Fix comment typos.
318 2006-05-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
321 * trans-array.c (gfc_conv_array_ref): Don't perform out-of-bounds
322 checking for assumed-size arrrays.
324 2006-05-27 Paul Thomas <pault@gcc.gnu.org>
326 * trans-intrinsic.c (gfc_conv_associated): If pointer in first
327 arguments has zero array length of zero string length, return
330 2006-05-26 Francois-Xavier Coudert <coudert@clipper.ens.fr>
333 * trans-array.c (gfc_trans_dummy_array_bias): Don't use stride as
334 a temporary variable when -fbounds-check is enabled, since its
335 value will be needed later.
337 2006-05-26 Thomas Koenig <Thomas.Koenig@online.de>
340 * io.c (match_io): print (1,*) is an error.
342 2006-05-26 Paul Thomas <pault@gcc.gnu.org>
345 * resolve.c (find_array_spec): Add gfc_symbol, derived, and
346 use to track repeated component references.
350 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Use
351 se->string_length throughout and use memcpy to populate the
352 expression returned to the scalarizer.
353 (gfc_size_in_bytes): New function.
355 2006-05-21 Paul Thomas <pault@gcc.gnu.org>
358 * primary.c (gfc_match_rvalue): Test if symbol represents a
359 direct recursive function reference. Error if array valued,
360 go to function0 otherwise.
362 2006-05-21 Paul Thomas <pault@gcc.gnu.org>
365 * interface.c (gfc_extend_assign): Use new EXEC_ASSIGN_CALL.
366 * gfortran.h : Put EXEC_ASSIGN_CALL in enum.
367 * trans-stmt.c (gfc_conv_elemental_dependencies): New function.
368 (gfc_trans_call): Call it. Add new boolian argument to flag
369 need for dependency checking. Assert intent OUT and IN for arg1
371 (gfc_trans_forall_1): Use new code EXEC_ASSIGN_CALL.
372 trans-stmt.h : Modify prototype of gfc_trans_call.
373 trans.c (gfc_trans_code): Add call for EXEC_ASSIGN_CALL.
374 st.c (gfc_free_statement): Free actual for EXEC_ASSIGN_CALL.
375 * dependency.c (gfc_check_fncall_dependency): Don't check other
379 * resolve.c : Remove resolving_index_expr.
380 (entry_parameter): Remove.
381 (gfc_resolve_expr, resolve_charlen, resolve_fl_variable): Lift
382 calls to entry_parameter and references to resolving_index_expr.
385 * check.c (gfc_check_associated): Replace NULL assert with an
386 error message, since it is possible to generate bad code that
387 has us fall through to here..
390 * iresolve.c (maxloc, minloc): If DIM is not present, pass the
391 rank of ARRAY as the shape of the result. Otherwise, pass the
392 shape of ARRAY, less the dimension DIM.
393 (maxval, minval): The same, when DIM is present, otherwise no
396 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
399 * trans-array.c (gfc_conv_expr_descriptor): Don't zero the
400 first stride to indicate a temporary.
401 * trans-expr.c (gfc_conv_function_call): Likewise.
403 2006-05-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
404 Feng Wang <fengwang@nudt.edu.cn>
407 * dump-parse-tree.c (gfc_show_expr): Deal with Hollerith constants.
408 * data.c (create_character_intializer): Set from_H flag if character is
409 initialized by Hollerith constant.
411 2006-05-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
414 * resolve.c (resolve_call, resolve_function): Issue an error
415 if a function or subroutine call is recursive but the function or
416 subroutine wasn't declared as such.
418 2006-05-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
421 * gfortran.dg/recursive_check_1.f: New test.
424 2006-05-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
427 * dump-parse-tree.c (gfc_show_code_node): Try harder to find the
428 called procedure name.
430 2006-05-17 Jakub Jelinek <jakub@redhat.com>
433 * trans-openmp.c (gfc_trans_omp_parallel_do,
434 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare): Set
435 OMP_PARALLEL_COMBINED flag.
437 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
440 * Make-lang.in (GFORTRAN_D_OBJS): Replace gcc.o with
443 2006-05-15 Paul Thomas <pault@gcc.gnu.org>
446 * resolve.c: Static resolving_index_expr initialized.
447 (entry_parameter): New function to emit errors for variables
448 that are not entry parameters.
449 (gfc_resolve_expr): Call entry_parameter, when resolving
450 variables, if the namespace has entries and resolving_index_expr
452 (resolve_charlen): Set resolving_index_expr before the call to
453 resolve_index_expr and reset it afterwards.
454 (resolve_fl_variable): The same before and after the call to
455 is_non_constant_shape_array, which ultimately makes a call to
459 * resolve.c (resolve_code): Add error condition that the return
460 expression must be scalar.
463 * matchexp.c (gfc_get_parentheses): New function.
464 (match_primary): Remove inline code and call above.
465 * gfortran.h: Provide prototype for gfc_get_parentheses.
466 * resolve.c (resolve_array_ref): Call the above, when start is a
467 derived type variable array reference.
469 2006-05-15 Jakub Jelinek <jakub@redhat.com>
472 * trans-openmp.c (gfc_trans_omp_array_reduction): Ensure
473 OMP_CLAUSE_REDUCTION_{INIT,MERGE} are set to BIND_EXPR.
475 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
477 * Make-lang.in (fortran/options.o): Depend on $(TARGET_H).
479 2006-05-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
482 * parse.c (next_free): Return instead of calling decode_statement
485 2005-05-10 Thomas Koenig <Thomas.Koenig@online.de>
488 * trans-array.c(gfc_array_allocate): If ref->next exists
489 that is if there is a statement like ALLOCATE(foo%bar(2)),
490 F95 rules require that bar should be a pointer.
492 2006-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
495 * resolve.c (gfc_resolve_index): Make REAL array indices a
496 GFC_STD_LEGACY feature.
498 2006-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
501 * parse.c (reject_statement): Clear gfc_new_block.
503 2006-05-09 Steven G. Kargl <kargls@comcast.net>
505 * invoke.texi: Missed file in previous commit. Update
506 description of -fall-intrinsics
508 2006-05-07 Steven Boscher <steven@gcc.gnu.org>
511 * parse.c (next_statement): Add check to avoid an ICE when
512 gfc_current_locus.lb is not set.
514 2006-05-07 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
517 * match.c (match_case_eos): Error out on garbage following
520 2006-05-07 Paul Thomas <pault@gcc.gnu.org>
523 * trans-array.c (get_array_ctor_strlen): Remove static attribute.
524 * trans.h: Add prototype for get_array_ctor_strlen.
525 * trans-intrinsic.c (gfc_conv_intrinsic_len): Switch on EXPR_ARRAY
526 and call get_array_ctor_strlen.
528 2006-05-05 Steven G. Kargl <kargls@comcast.net>
530 * invoke.texi: Update description of -fall-intrinsics
531 * options.c (gfc_post_options): Disable -Wnonstd-intrinsics if
532 -fall-intrinsics is used.
533 (gfc_handle_option): Permit -Wno-nonstd-intrinsics.
535 2006-05-04 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
537 * simplify.c (ascii_table): Fix wrong entry.
539 2006-05-02 Steven G. Kargl <kargls@comcast.net>
542 * lang.opt: Fix -Wtab description
545 * lang.opt: New flag -fall-intrinsics.
546 * invoke.texi: Document option.
547 * gfortran.h (options_t): New member flag_all_intrinsics.
548 * options.c (gfc_init_options, gfc_handle_option): Set new option.
549 sort nearby misplaced options.
550 * intrinsic.c (add_sym, make_generic, make_alias): Use it.
552 2006-05-02 Paul Thomas <pault@gcc.gnu.org>
555 * module.c: Add static flag in_load_equiv.
556 (mio_expr_ref): Return if no symtree and in_load_equiv.
557 (load_equiv): If any of the equivalence members have no symtree, free
558 the equivalence and the associated expressions.
561 * trans-common.c (gfc_trans_common): Invert the order of calls to
562 finish equivalences and gfc_commit_symbols.
564 2006-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
567 * simplify.c (simplify_len): Character variables with constant
568 length can be simplified.
570 2006-04-29 H.J. Lu <hongjiu.lu@intel.com>
573 * trans-array.c (gfc_conv_array_transpose): Move gcc_assert
574 before gfc_conv_expr_descriptor.
576 2006-04-23 Paul Thomas <pault@gcc.gnu.org>
579 * resolve.c (resolve_call): Check conformity of elemental
580 subroutine actual arguments.
582 2006-04-22 Jakub Jelinek <jakub@redhat.com>
585 * iresolve.c (gfc_resolve_reshape): Use reshape_r16 for real(16).
586 (gfc_resolve_transpose): Use transpose_r16 for real(16).
588 2006-04-21 Paul Thomas <pault@gcc.gnu.org>
591 * resolve.c (resolve_function): Remove general restriction on auto
592 character length function interfaces.
593 (gfc_resolve_uops): Check restrictions on defined operator
595 (resolve_types): Call the check for defined operators.
598 * trans-array.c (gfc_trans_array_constructor_subarray): Remove
599 redundant gfc_todo_error.
600 (get_array_ctor_var_strlen): Remove typo in enum.
602 2006-04-18 Bernhard Fischer <aldot@gcc.gnu.org>
604 * parse.c (next_free): Use consistent error string between
605 free-form and fixed-form for illegal statement label of zero.
606 (next_fixed): Use consistent warning string between free-form
607 and fixed-form for statement labels for empty statements.
609 2006-04-18 Steve Ellcey <sje@cup.hp.com>
611 * trans-io.c (gfc_build_io_library_fndecls): Align pad.
613 2006-04-16 Thomas Koenig <Thomas.Koenig@online.de>
616 * trans-array.c(gfc_array_init_size): Introduce or_expr
617 which is true if the size along any dimension
618 is negative. Create a temporary variable with base
619 name size. If or_expr is true, set the temporary to 0,
620 to the normal size otherwise.
622 2006-04-16 Paul Thomas <pault@gcc.gnu.org>
625 * intrinsic.c (add_functions): Mark LOGICAL as elemental.
628 * expr.c (gfc_check_assign): Extend scope of error to include
629 assignments to a procedure in the main program or, from a
630 module or internal procedure that is not that represented by
631 the lhs symbol. Use VARIABLE rather than l-value in message.
634 * trans-array.c (gfc_trans_deferred_array): If the backend_decl
635 is not a descriptor, dereference and then test and use the type.
638 * trans-decl.c (gfc_trans_deferred_vars): Check if an array
639 result, is also automatic character length. If so, process
640 the character length.
645 * trans_intrinsic.c (gfc_walk_intrinsic_bound): Set
646 data.info.dimen for bound intrinsics.
647 * trans_array.c (gfc_conv_ss_startstride): Pick out LBOUND and
648 UBOUND intrinsics and supply their shape information to the ss
652 * trans_expr.c (gfc_trans_function_call): Add a new block, post,
653 in to which all the argument post blocks are put. Add this block
654 to se->pre after a byref call or to se->post, otherwise.
656 2006-04-14 Roger Sayle <roger@eyesopen.com>
658 * trans-io.c (set_string): Use fold_build2 and build_int_cst instead
659 of build2 and convert to construct "x < 0" rather than "x <= -1".
661 2006-04-13 Richard Henderson <rth@redhat.com>
663 * trans-openmp.c (gfc_trans_omp_sections): Adjust for changed
664 number of operands to OMP_SECTIONS.
666 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
668 * gfortran.texi: Fix typos. Follow spelling conventions.
669 * resolve.c, trans-expr.c, trans-stmt.c: Fix comment typos.
670 Follow spelling conventions.
672 2006-04-05 Roger Sayle <roger@eyesopen.com>
674 * dependency.c (get_no_elements): Delete function.
675 (get_deps): Delete function.
676 (transform_sections): Delete function.
677 (gfc_check_section_vs_section): Significant rewrite.
679 2006-04-04 H.J. Lu <hongjiu.lu@intel.com>
682 * trans-array.c (gfc_conv_expr_descriptor): Only dereference
683 character pointer when copying temporary.
686 * trans-array.c (gfc_conv_expr_descriptor): Properly copy
687 temporary character with non constant size.
689 2006-04-03 Paul Thomas <pault@gcc.gnu.org>
692 * trans.h: Prototype for gfc_conv_missing_dummy.
693 * trans-expr (gfc_conv_missing_dummy): New function
694 (gfc_conv_function_call): Call it and tidy up some of the code.
695 * trans-intrinsic (gfc_conv_intrinsic_function_args): The same.
698 * array.c (gfc_array_dimen_size): If available, return shape[dimen].
699 * resolve.c (resolve_function): If available, use the argument
700 shape for the function expression.
701 * iresolve.c (gfc_resolve_transfer): Set shape[0] = size.
703 2006-04-02 Erik Edelmann <eedelman@gcc.gnu.org>
705 * trans-array.c (gfc_trans_dealloc_allocated): Take a
706 tree representation of the array to be deallocated as argument
707 instead of its gfc_symbol.
708 (gfc_trans_deferred_array): Update call to
709 gfc_trans_dealloc_allocated.
710 * trans-array.h (gfc_trans_dealloc_allocated): Update
712 * trans-expr.c (gfc_conv_function_call): Update call to
713 gfc_trans_dealloc_allocated, get indirect reference to dummy
716 2006-04-01 Roger Sayle <roger@eyesopen.com>
719 * trans-array.c (gfc_trans_allocate_array_storage): In array index
720 calculations use gfc_index_zero_node and gfc_index_one_node instead
721 of integer_zero_node and integer_one_node respectively.
722 (gfc_conv_array_transpose): Likewise.
723 (gfc_conv_ss_startstride): Likewise.
724 (gfc_trans_dummy_array_bias): Likewise.
726 2006-04-01 Roger Sayle <roger@eyesopen.com>
728 * dependency.c (gfc_is_inside_range): Delete.
729 (gfc_check_element_vs_section): Significant rewrite.
731 2006-04-01 Roger Sayle <roger@eyesopen.com>
733 * dependency.c (gfc_dep_compare_expr): Strip parentheses and unary
734 plus operators when comparing expressions. Handle comparisons of
735 the form "X+C vs. X", "X vs. X+C", "X-C vs. X" and "X vs. X-C" where
736 C is an integer constant. Handle comparisons of the form "P+Q vs.
737 R+S" and "P-Q vs. R-S". Handle comparisons of integral extensions
738 specially (increasing functions) so extend(A) > extend(B), when A>B.
739 (gfc_check_element_vs_element): Move test later, so that we ignore
740 the fact that "A < B" or "A > B" when A or B contains a forall index.
742 2006-03-31 Asher Langton <langton2@llnl.gov>
745 * expr.c (gfc_check_assign): Allow cray pointee to be assumes-size.
747 2006-03-30 Paul Thomas <paulthomas2@wanadoo.fr>
748 Bud Davis <bdavis9659@sbcglobal.net>
751 * module.c (load_needed): Traverse entire tree before returning.
753 2006-03-30 Roger Sayle <roger@eyesopen.com>
756 * trans.c (gfc_trans_runtime_check): Promote the arguments of
757 __builtin_expect to the correct types, and the result back to
760 2006-03-29 Carlos O'Donell <carlos@codesourcery.com>
762 * Make-lang.in: Rename docdir to gcc_docdir.
764 2006-03-28 Steven G. Kargl <kargls@comcast.net>
766 * intrinsic.texi: s/floor/float in previous commit.
768 2006-03-28 Paul Thomas <pault@gcc.gnu.org>
771 * resolve.c (resolve_fl_procedure): Do not check the access of
772 derived types for internal procedures.
774 2006-03-27 Jakub Jelinek <jakub@redhat.com>
776 * io.c (check_io_constraints): Don't look at
777 dt->advance->value.charater.string, unless it is a CHARACTER
780 * f95-lang.c (gfc_get_alias_set): New function.
781 (LANG_HOOKS_GET_ALIAS_SET): Define.
783 2006-03-25 Steven G. Kargl <kargls@comcast.net>
786 * intrinsic.c (add_functions): Allow FLOAT to accept all integer kinds.
787 * intrinsic.texi: Document FLOAT.
789 2006-03-25 Thomas Koenig <Thomas.Koenig@online.de>
792 * iresolve.c (gfc_resolve_reshape): Remove doubling of
793 kind for complex. For real(kind=10), call reshape_r10.
794 (gfc_resolve_transpose): For real(kind=10), call
797 2006-03-25 Roger Sayle <roger@eyesopen.com>
799 * dependency.c (gfc_check_dependency): Improve handling of pointers;
800 Two variables of different types can't have a dependency, and two
801 variables with the same symbol are equal, even if pointers.
803 2006-03-24 Roger Sayle <roger@eyesopen.com>
805 * gfortran.h (gfc_symbol): Add a new "forall_index" bit field.
806 * match.c (match_forall_iterator): Set forall_index field on
807 the iteration variable's symbol.
808 * dependency.c (contains_forall_index_p): New function to
809 traverse a gfc_expr to check whether it contains a variable
810 with forall_index set in it's symbol.
811 (gfc_check_element_vs_element): Return GFC_DEP_EQUAL for scalar
812 constant expressions that don't variables used as FORALL indices.
814 2006-03-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
817 * error.c (gfc_fatal_error): Return ICE_EXIT_CODE instead of 4.
819 2006-03-22 Thomas Koenig <Thomas.Koenig@online.de>
822 * gfortran.h (gfc_option_t): Add record_marker.
823 * lang.opt: Add -frecord-marker=4 and -frecord-marker=8.
824 * trans-decl.c: Add gfor_fndecl_set_record_marker.
825 (gfc_build_builtin_function_decls): Set
826 gfor_fndecl_set_record_marker.
827 (gfc_generate_function_code): If we are in the main program
828 and -frecord-marker was provided, call set_record_marker.
829 * options.c (gfc_handle_option): Add handling for
830 -frecord-marker=4 and -frecord-marker=8.
831 * invoke.texi: Document -frecord-marker.
833 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
836 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): New
837 function to implement array valued TRANSFER intrinsic.
838 (gfc_conv_intrinsic_function): Call the new function if TRANSFER
840 (gfc_walk_intrinsic_function): Treat TRANSFER as one of the
841 special cases by calling gfc_walk_intrinsic_libfunc directly.
843 2006-03-21 Toon Moene <toon@moene.indiv.nluug.nl>
845 * options.c (gfc_init_options): Initialize
846 flag_argument_noalias to 3.
848 2006-03-20 Thomas Koenig <Thomas.Koenig@online.de>
851 * iresolve.c (gfc_resolve_maxloc): If mask is scalar,
852 prefix the function name with an "s". If the mask is scalar
853 or if its kind is smaller than gfc_default_logical_kind,
854 coerce it to default kind.
855 (gfc_resolve_maxval): Likewise.
856 (gfc_resolve_minloc): Likewise.
857 (gfc_resolve_minval): Likewise.
858 (gfc_resolve_product): Likewise.
859 (gfc_resolve_sum): Likewise.
861 2006-03-19 Paul Thomas <pault@gcc.gnu.org>
864 *expr.c (external_spec_function): Permit elemental functions.
867 *interface.c (compare_actual_formal): Detect call for procedure
868 usage and require rank checking, in this case, for assumed shape
869 and deferred shape arrays.
870 (gfc_procedure_use): Revert to pre-PR25070 call to
871 compare_actual_formal that does not require rank checking..
873 2006-03-16 Roger Sayle <roger@eyesopen.com>
875 * gfortran.h (gfc_equiv_info): Add length field.
876 * trans-common.c (copy_equiv_list_to_ns): Set the length field.
877 * dependency.c (gfc_are_equivalenced_arrays): Use both the offset
878 and length fields to determine whether the two equivalenced symbols
881 2006-03-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
884 * gfortran.h: Add warn_ampersand.
885 * invoke.texi: Add documentation for new option.
886 * lang.opt: Add Wampersand.
887 * options.c (gfc_init_options): Initialize warn_ampersand.
888 (gfc_post_options): Set the warn if pedantic.
889 (set_Wall): Set warn_ampersand.
890 (gfc_handle_option: Add Wampersand for itself, -std=f95, and -std=f2003.
891 * scanner.c (gfc_next_char_literal): Add test for missing '&' in
892 continued character constant and give warning if missing.
894 2006-03-14 Steven G. Kargl <kargls@comcast.net>
897 * gfortran.h: Wrap Copyright line.
898 (gfc_option_t): add warn_tabs member.
899 * lang.opt: Update Coyright year. Add the Wtabs.
900 * invoke.texi: Document -Wtabs.
901 * scanner.c (gfc_gobble_whitespace): Use warn_tabs. Add linenum to
902 suppress multiple warnings.
903 (load_line): Use warn_tabs. Add linenum, current_line, seen_comment
904 to suppress multiple warnings.
905 * options.c (gfc_init_options): Initialize warn_tabs.
906 (set_Wall): set warn_tabs for -Wall.
907 (gfc_post_options): Adjust flag_tabs depending on -pedantic.
908 (gfc_handle_option): Process command-line option -W[no-]tabs
910 2006-03-13 Paul Thomas <pault@gcc.gnu.org>
913 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set the initial position to zero and
914 modify the condition for updating it, to implement the F2003 requirement for all(mask)
917 2006-03-13 Jakub Jelinek <jakub@redhat.com>
919 * trans-openmp.c (gfc_trans_omp_variable): Handle references
921 * trans-expr.c (gfc_conv_variable): Remove useless setting
922 of parent_flag, formatting.
924 * trans-decl.c (gfc_get_fake_result_decl): Re-add setting of
925 GFC_DECL_RESULT flag.
927 2003-03-11 Roger Sayle <roger@eyesopen.com>
929 * dependency.c (gfc_dep_compare_expr) <EXPR_OP>: Allow unary and
930 binary operators to compare equal if their operands are equal.
931 <EXPR_FUNCTION>: Allow "constant" intrinsic conversion functions
932 to compare equal, if their operands are equal.
934 2006-03-11 Erik Edelmann <eedelman@gcc.gnu.org>
936 * symbol.c (check_conflict): Allow allocatable function results,
937 except for elemental functions.
938 * trans-array.c (gfc_trans_allocate_temp_array): Rename to ...
939 (gfc_trans_create_temp_array): ... this, and add new argument
941 (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call
942 to gfc_trans_allocate_temp_array.
943 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
944 * trans-expr.c (gfc_conv_function_call): Use new arg of
945 gfc_trans_create_temp_array avoid pre-allocation of temporary
946 result variables of pointer AND allocatable functions.
947 (gfc_trans_arrayfunc_assign): Return NULL for allocatable
949 * resolve.c (resolve_symbol): Copy value of 'allocatable' attribute
950 from sym->result to sym.
952 2006-03-09 Erik Edelmann <eedelman@gcc.gnu.org>
954 * trans-expr.c (gfc_add_interface_mapping): Copy 'allocatable'
955 attribute from sym to new_sym. Call build_fold_indirect_ref()
956 for allocatable arguments.
958 2006-03-09 Paul Thomas <pault@gcc.gnu.org>
961 * trans-array.c (gfc_conv_expr_descriptor): Exclude calculation of
962 the offset and data when se->data_not_needed is set.
963 * trans.h: Include the data_not_need bit in gfc_se.
964 * trans-intrinsic.c (gfc_conv_intrinsic_size): Set it for SIZE.
966 2006-03-06 Paul Thomas <pault@gcc.gnu.org>
967 Erik Edelmann <eedelman@gcc.gnu.org>
969 * trans-array.c (gfc_trans_dealloc_allocated): New function.
970 (gfc_trans_deferred_array): Use it, instead of inline code.
971 * trans-array.h: Prototype for gfc_trans_dealloc_allocated().
972 * trans-expr.c (gfc_conv_function_call): Deallocate allocated
973 ALLOCATABLE, INTENT(OUT) arguments upon procedure entry.
975 2006-03-06 Paul Thomas <pault@gcc.gnu.org>
978 * resolve.c (resolve_function): Add name after test for pureness.
981 * trans-expr.c (gfc_conv_variable): Detect reference to parent result,
982 store current_function_decl, replace with parent, whilst calls are
983 made to gfc_get_fake_result_decl, and restore afterwards. Signal this
984 to gfc_get_fake_result_decl with a new argument, parent_flag.
985 * trans-stmt.c (gfc_trans_return): gfc_get_fake_result_decl 2nd arg
987 * trans.h: Add parent_flag to gfc_get_fake_result_decl prototype.
988 * trans-decl.c (gfc_get_fake_result_decl): On parent_flag, being set,
989 add decl to parent function. Replace refs to current_fake_result_decl
990 with refs to this_result_decl.
991 (gfc_generate_function_code): Null parent_fake_result_decl before the
992 translation of code for contained procedures. Set parent_flag to zero
993 in call to gfc_get_fake_result_decl.
994 * trans-intrinsic.c (gfc_conv_intrinsic_len): The same.
996 2006-03-05 Steven G. Kargl <kargls@comcast.net>
998 * simplify.c (gfc_simplify_verify): Fix return when SET=''.
1000 2006-03-05 Erik Edelmann <eedelman@gcc.gnu.org>
1003 * symbol.c (conf_std): New macro.
1004 (check_conflict): Use it to allow ALLOCATABLE dummy
1005 arguments for F2003.
1006 * trans-expr.c (gfc_conv_function_call): Pass the
1007 address of the array descriptor when dummy argument is
1009 * interface.c (compare_allocatable): New function.
1010 (compare_actual_formal): Use it.
1011 * resolve.c (resolve_deallocate_expr,
1012 resolve_allocate_expr): Check that INTENT(IN) variables
1013 aren't (de)allocated.
1014 * gfortran.texi (Fortran 2003 status): List ALLOCATABLE
1015 dummy arguments as supported.
1017 2006-03-03 Roger Sayle <roger@eyesopen.com>
1019 * dependency.c (gfc_check_element_vs_element): Revert last change.
1021 2006-03-03 Roger Sayle <roger@eyesopen.com>
1023 * dependency.c (gfc_check_element_vs_element): Consider two
1024 unordered scalar subscripts as (potentially) equal.
1026 2006-03-03 Roger Sayle <roger@eyesopen.com>
1028 * dependency.c (gfc_check_dependency): Call gfc_dep_resolver to
1029 check whether two array references have a dependency.
1030 (gfc_check_element_vs_element): Assume lref and rref must be
1031 REF_ARRAYs. If gfc_dep_compare_expr returns -2, assume these
1032 references could potentially overlap.
1033 (gfc_dep_resolver): Whitespace and comment tweaks. Assume a
1034 dependency if the references have different depths. Rewrite
1035 final term to clarrify we only have a dependency for overlaps.
1037 2006-03-03 Thomas Koenig <Thomas.Koenig@online.de>
1040 * trans-array.h: Adjust gfc_array_allocate prototype.
1041 * trans-array.c (gfc_array_allocate): Change type of
1042 gfc_array_allocatate to bool. Function returns true if
1043 it operates on an array. Change second argument to gfc_expr.
1044 Find last reference in chain.
1045 If the function operates on an allocatable array, emit call to
1046 allocate_array() or allocate64_array().
1047 * trans-stmt.c (gfc_trans_allocate): Code to follow to last
1048 reference has been moved to gfc_array_allocate.
1049 * trans.h: Add declaration for gfor_fndecl_allocate_array and
1050 gfor_fndecl_allocate64_array.
1051 (gfc_build_builtin_function_decls): Add gfor_fndecl_allocate_array
1052 and gfor_fndecl_allocate64_array.
1054 2006-03-01 Roger Sayle <roger@eyesopen.com>
1056 * trans-stmt.c (generate_loop_for_temp_to_lhs): Add an additional
1057 INVERT argument to invert the sense of the WHEREMASK argument.
1058 Remove unneeded code to AND together a list of masks.
1059 (generate_loop_for_rhs_to_temp): Likewise.
1060 (gfc_trans_assign_need_temp): Likewise.
1061 (gfc_trans_forall_1): Likewise.
1062 (gfc_evaluate_where_mask): Likewise, add a new INVERT argument
1063 to specify the sense of the MASK argument.
1064 (gfc_trans_where_assign): Likewise.
1065 (gfc_trans_where_2): Likewise. Restructure code that decides
1066 whether we need to allocate zero, one or two temporary masks.
1067 If this is a top-level WHERE (i.e. the incoming MASK is NULL),
1068 we only need to allocate at most one temporary mask, and can
1069 invert it's sense to provide the complementary pending execution
1070 mask. Only calculate the size of the required temporary arrays
1072 (gfc_trans_where): Update call to gfc_trans_where_2.
1074 2006-03-01 Paul Thomas <pault@gcc.gnu.org>
1076 * iresolve.c (gfc_resolve_dot_product): Remove any difference in
1077 treatment of logical types.
1078 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): New function.
1081 * trans-decl.c (gfc_get_symbol_decl): Extend condition that symbols
1082 must be referenced to include unreferenced symbols in an interface
1086 * trans-array.c (gfc_conv_resolve_dependencies): Add call to
1087 gfc_are_equivalenced_arrays.
1088 * symbol.c (gfc_free_equiv_infos, gfc_free_equiv_lists): New
1089 functions. (gfc_free_namespace): Call them.
1090 * trans-common.c (copy_equiv_list_to_ns): New function.
1091 (add_equivalences): Call it.
1092 * gfortran.h: Add equiv_lists to gfc_namespace and define
1093 gfc_equiv_list and gfc_equiv_info.
1094 * dependency.c (gfc_are_equivalenced_arrays): New function.
1095 (gfc_check_dependency): Call it.
1096 * dependency.h: Prototype for gfc_are_equivalenced_arrays.
1098 2006-03-01 Roger Sayle <roger@eyesopen.com>
1100 * dependency.c (gfc_is_same_range): Compare the stride, lower and
1101 upper bounds when testing array reference ranges for equality.
1102 (gfc_check_dependency): Fix indentation whitespace.
1103 (gfc_check_element_vs_element): Likewise.
1104 (gfc_dep_resolver): Likewise.
1106 2006-02-28 Thomas Koenig <Thomas.Koenig@online.de>
1108 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc):
1109 If the mask expression exists and has rank 0, enclose the
1110 generated loop in an "if (mask)". Put the default
1111 initialization into the else branch.
1113 2006-02-25 Thomas Koenig <Thomas.Koenig@online.de>
1116 * trans-intrinsic.c (gfc_conv_intrinsic_arith): If the
1117 mask expression exists and has rank 0, enclose the generated
1118 loop in an "if (mask)".
1119 * (gfc_conv_intrinsic_minmaxloc): Likewise.
1121 2006-02-24 Paul Thomas <pault@gcc.gnu.org>
1124 * resolve.c (resolve_contained_functions, resolve_types,
1125 gfc_resolve): Revert patch of 2006-02-19.
1127 2006-02-24 Paul Thomas <pault@gcc.gnu.org>
1130 * dependency.c (gfc_is_same_range): Correct typo.
1131 (gfc_check_section_vs_section): Call gfc_is_same_range.
1134 * trans-common.c (add_equivalences): Add a new flag that is set when
1135 an equivalence is seen that prevents more from being reset until the
1136 start of a new traversal of the list, thus ensuring completion of
1137 all the equivalences.
1139 2006-02-23 Erik Edelmann <eedelman@gcc.gnu.org>
1141 * module.c (read_module): Remove redundant code lines.
1143 2006-02-20 Rafael
\81Ávila de Esp
\81índola <rafael.espindola@gmail.com>
1144 * Make-lang.in (FORTRAN): Remove
1145 (.PHONY): Remove F95 and f95. Add fortran
1147 2006-02-20 Roger Sayle <roger@eyesopen.com>
1149 * trans-stmt.c (gfc_trans_where_2): Avoid updating unused current
1150 execution mask for empty WHERE/ELSEWHERE clauses. Don't allocate
1151 temporary mask arrays if they won't be used.
1153 2006-02-20 Roger Sayle <roger@eyesopen.com>
1155 * trans-stmt.c (gfc_trans_where_assign): Remove code to handle
1156 traversing a linked list of MASKs. The MASK is now always a
1157 single element requiring no ANDing during the assignment.
1159 2006-02-19 Thomas Koenig <Thomas.Koenig@online.de>
1161 * gfortran.texi: Document environment variables which
1162 influence runtime behavior.
1164 2006-02-19 H.J. Lu <hongjiu.lu@intel.com>
1166 * resolve.c (resolve_contained_functions): Call resolve_entries
1168 (resolve_types): Remove calls to resolve_entries and
1169 resolve_contained_functions.
1170 (gfc_resolve): Call resolve_contained_functions.
1172 2006-02-19 Erik Edelmann <eedelman@gcc.gnu.org>
1175 * intrinsic.c (gfc_convert_type_warn): Call
1176 gfc_intrinsic_symbol() on the newly created symbol.
1178 2006-02-19 Paul Thomas <pault@gcc.gnu.org>
1181 * resolve.c (is_non_constant_shape_array): New function.
1182 (resolve_fl_variable): Remove code for the new function and call it.
1183 (resolve_fl_namelist): New function. Add test for namelist array
1184 with non-constant shape, using is_non_constant_shape_array.
1185 (resolve_symbol): Remove code for resolve_fl_namelist and call it.
1188 * match.c (match_namelist): Increment the refs field of an accepted
1189 namelist object symbol.
1190 * resolve.c (resolve_fl_namelist): Test namelist objects for a conflict
1191 with contained or module procedures.
1193 2006-02-18 Roger Sayle <roger@eyesopen.com>
1195 * trans-stmt.c (struct temporary_list): Delete.
1196 (gfc_trans_where_2): Major reorganization. Remove no longer needed
1197 TEMP argument. Allocate and deallocate the control mask and
1198 pending control mask locally.
1199 (gfc_trans_forall_1): Delete TEMP local variable, and update
1200 call to gfc_trans_where_2. No need to deallocate arrays after.
1201 (gfc_evaluate_where_mask): Major reorganization. Change return
1202 type to void. Pass in parent execution mask, MASK, and two
1203 already allocated mask arrays CMASK and PMASK. On return
1204 CMASK := MASK & COND, PMASK := MASK & !COND. MASK, CMASK and
1205 CMASK may all be NULL, or refer to the same temporary arrays.
1206 (gfc_trans_where): Update call to gfc_trans_where_2. We no
1207 longer need a TEMP variable or to deallocate temporary arrays
1208 allocated by gfc_trans_where_2.
1210 2006-02-18 Danny Smith <dannysmith@users.sourceforeg.net>
1212 * gfortran.h (gfc_add_attribute): Change uint to unsigned int.
1213 * symbol.c (gfc_add_attribute): Likewise for definition.
1214 * resolve.c (resolve_global_procedure): Likewise for variable 'type'.
1216 2006-02-17 Richard Sandiford <richard@codesourcery.com>
1218 * trans-common.c: Include rtl.h earlier.
1219 * trans-decl.c: Likewise.
1221 2006-02-16 Jakub Jelinek <jakub@redhat.com>
1224 * parse.c (parse_omp_do, parse_omp_structured_block): Call
1225 gfc_commit_symbols and gfc_warning_check.
1227 * openmp.c (resolve_omp_clauses): Add a dummy case label to workaround
1228 PR middle-end/26316.
1230 2006-02-16 Paul Thomas <pault@gcc.gnu.org>
1233 * trans-expr.c (gfc_add_interface_mapping): Use the actual argument
1234 for character(*) arrays, rather than casting to the type and kind
1235 parameters of the formal argument.
1237 2006-02-15 Toon Moene <toon@moene.indiv.nluug.nl>
1240 * options.c: Do not warn for Fortran 2003 features by default.
1242 2006-02-15 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
1244 * check.c: Update copyright years.
1246 * check.c (gfc_check_minloc_maxloc, check_reduction): Don't call
1247 dim_range_check on not-present optional dim argument.
1249 2006-02-15 Jakub Jelinek <jakub@redhat.com>
1253 * Make-lang.in (install-finclude-dir): New goal.
1254 (fortran.install-common): Depend on install-finclude-dir.
1255 * lang-specs.h: If not -nostdinc, add -I finclude.
1257 2006-02-14 Thomas Koenig <Thomas.Koenig@online.de>
1260 * check.c (dim_check): Perform all checks if dim is optional.
1261 (gfc_check_minloc_maxloc): Use dim_check and dim_rank_check
1262 to check dim argument.
1263 (check_reduction): Likewise.
1265 2006-02-14 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
1268 * io.c (match_ltag): Mark label as referenced.
1270 2006-02-14 Jakub Jelinek <jakub@redhat.com>
1271 Richard Henderson <rth@redhat.com>
1272 Diego Novillo <dnovillo@redhat.com>
1274 * invoke.texi: Document -fopenmp.
1275 * gfortran.texi (Extensions): Document OpenMP.
1277 Backport from gomp-20050608-branch
1278 * trans-openmp.c: Call build_omp_clause instead of
1279 make_node when creating OMP_CLAUSE_* trees.
1280 (gfc_trans_omp_reduction_list): Remove argument 'code'.
1283 * trans.h (build4_v): Define.
1284 * trans-openmp.c: Call build4_v to create OMP_PARALLEL nodes.
1285 Call build3_v to create OMP_SECTIONS nodes.
1288 * openmp.c (gfc_match_omp_variable_list): Call gfc_set_sym_referenced
1289 on all symbols added to the variable list.
1291 * openmp.c (gfc_match_omp_clauses): Fix check for non-INTRINSIC
1292 procedure symbol in REDUCTION.
1294 * trans-openmp.c (gfc_trans_omp_array_reduction): Use gfc_add
1295 for MINUS_EXPR OMP_CLAUSE_REDUCTION_CODE.
1297 * trans-openmp.c (gfc_trans_omp_do): Add PBLOCK argument. If PBLOCK
1298 is non-NULL, evaluate INIT/COND/INCR and chunk size expressions in
1299 that statement block.
1300 (gfc_trans_omp_parallel_do): Pass non-NULL PBLOCK to gfc_trans_omp_do
1301 for non-ordered non-static combined loops.
1302 (gfc_trans_omp_directive): Pass NULL PBLOCK to gfc_trans_omp_do.
1304 * openmp.c: Include target.h and toplev.h.
1305 (gfc_match_omp_threadprivate): Emit diagnostic if target does
1307 * Make-lang.in (fortran/openmp.o): Add dependencies on
1308 target.h and toplev.h.
1310 * trans-decl.c (gfc_get_fake_result_decl): Set GFC_DECL_RESULT.
1311 * trans-openmp.c (gfc_omp_privatize_by_reference): Make
1312 DECL_ARTIFICIAL vars predetermined shared except GFC_DECL_RESULT.
1313 (gfc_omp_disregard_value_expr): Handle GFC_DECL_RESULT.
1314 (gfc_trans_omp_variable): New function.
1315 (gfc_trans_omp_variable_list, gfc_trans_omp_reduction_list): Use it.
1316 * trans.h (GFC_DECL_RESULT): Define.
1318 * trans-openmp.c (gfc_omp_firstprivatize_type_sizes): New function.
1319 * f95-lang.c (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
1320 * trans.h (gfc_omp_firstprivatize_type_sizes): New prototype.
1322 * trans-openmp.c (gfc_omp_privatize_by_reference): Return
1323 true if a pointer has GFC_DECL_SAVED_DESCRIPTOR set.
1324 (gfc_trans_omp_array_reduction, gfc_trans_omp_reduction_list): New
1326 (gfc_trans_omp_clauses): Add WHERE argument. Call
1327 gfc_trans_omp_reduction_list rather than gfc_trans_omp_variable_list
1329 (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do,
1330 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare,
1331 gfc_trans_omp_sections, gfc_trans_omp_single): Adjust
1332 gfc_trans_omp_clauses callers.
1334 * openmp.c (omp_current_do_code): New var.
1335 (gfc_resolve_omp_do_blocks): New function.
1336 (gfc_resolve_omp_parallel_blocks): Call it.
1337 (gfc_resolve_do_iterator): Add CODE argument. Don't propagate
1338 predetermination if argument is !$omp do or !$omp parallel do
1340 * resolve.c (resolve_code): Call gfc_resolve_omp_do_blocks
1341 for EXEC_OMP_DO. Adjust gfc_resolve_do_iterator caller.
1342 * fortran.h (gfc_resolve_omp_do_blocks): New prototype.
1343 (gfc_resolve_do_iterator): Add CODE argument.
1345 * trans.h (gfc_omp_predetermined_sharing,
1346 gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New
1348 (GFC_DECL_COMMON_OR_EQUIV, GFC_DECL_CRAY_POINTEE): Define.
1349 * trans-openmp.c (gfc_omp_predetermined_sharing,
1350 gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New
1352 * trans-common.c (build_equiv_decl, build_common_decl,
1353 create_common): Set GFC_DECL_COMMON_OR_EQUIV flag on the decls.
1354 * trans-decl.c (gfc_finish_cray_pointee): Set GFC_DECL_CRAY_POINTEE
1356 * f95-lang.c (LANG_HOOKS_OMP_PREDETERMINED_SHARING,
1357 LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
1358 LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE): Define.
1360 * openmp.c (resolve_omp_clauses): Remove extraneous comma.
1362 * symbol.c (check_conflict): Add conflict between cray_pointee and
1364 * openmp.c (gfc_match_omp_threadprivate): Fail if
1365 gfc_add_threadprivate returned FAILURE.
1366 (resolve_omp_clauses): Diagnose Cray pointees in SHARED,
1367 {,FIRST,LAST}PRIVATE and REDUCTION clauses and Cray pointers in
1368 {FIRST,LAST}PRIVATE and REDUCTION clauses.
1370 * resolve.c (omp_workshare_flag): New variable.
1371 (resolve_function): Diagnose use of non-ELEMENTAL user defined
1372 function in WORKSHARE construct.
1373 (resolve_code): Cleanup forall_save use. Make sure omp_workshare_flag
1374 is set to correct value in different contexts.
1376 * openmp.c (resolve_omp_clauses): Replace %s with '%s' when printing
1378 (resolve_omp_atomic): Likewise.
1381 * scanner.c (skip_free_comments): Set at_bol at the beginning of the
1382 loop, not before it.
1383 (skip_fixed_comments): Handle ! comments in the middle of line here
1385 (gfc_skip_comments): Use skip_fixed_comments for FIXED_FORM even if
1387 (gfc_next_char_literal): Fix expected canonicalized *$omp string.
1389 * trans-openmp.c (gfc_trans_omp_do): Use make_node and explicit
1390 initialization to build OMP_FOR instead of build.
1392 * trans-decl.c (gfc_gimplify_function): Invoke
1393 diagnose_omp_structured_block_errors.
1395 * trans-openmp.c (gfc_trans_omp_master): Use OMP_MASTER.
1396 (gfc_trans_omp_ordered): Use OMP_ORDERED.
1398 * gfortran.h (gfc_resolve_do_iterator, gfc_resolve_blocks,
1399 gfc_resolve_omp_parallel_blocks): New prototypes.
1400 * resolve.c (resolve_blocks): Renamed to...
1401 (gfc_resolve_blocks): ... this. Remove static.
1402 (gfc_resolve_forall): Adjust caller.
1403 (resolve_code): Only call gfc_resolve_blocks if code->block != 0
1404 and not for EXEC_OMP_PARALLEL* directives. Call
1405 gfc_resolve_omp_parallel_blocks for EXEC_OMP_PARALLEL* directives.
1406 Call gfc_resolve_do_iterator if resolved successfully EXEC_DO
1408 * openmp.c: Include pointer-set.h.
1409 (omp_current_ctx): New variable.
1410 (gfc_resolve_omp_parallel_blocks, gfc_resolve_do_iterator): New
1412 * Make-lang.in (fortran/openmp.o): Depend on pointer-set.h.
1414 * openmp.c (gfc_match_omp_clauses): For max/min/iand/ior/ieor,
1415 look up symbol if it exists, use its name instead and, if it is not
1416 INTRINSIC, issue diagnostics.
1418 * parse.c (parse_omp_do): Handle implied end do properly.
1419 (parse_executable): If parse_omp_do returned ST_IMPLIED_ENDDO,
1420 return it instead of continuing.
1422 * trans-openmp.c (gfc_trans_omp_critical): Update for changed
1424 (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do,
1425 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare,
1426 gfc_trans_omp_sections, gfc_trans_omp_single): Likewise.
1428 * trans.h (gfc_omp_privatize_by_reference): New prototype.
1429 * f95-lang.c (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Redefine
1430 to gfc_omp_privatize_by_reference.
1431 * trans-openmp.c (gfc_omp_privatize_by_reference): New function.
1433 * trans-stmt.h (gfc_trans_omp_directive): Add comment.
1435 * openmp.c (gfc_match_omp_variable_list): Add ALLOW_COMMON argument.
1436 Disallow COMMON matching if it is set.
1437 (gfc_match_omp_clauses, gfc_match_omp_flush): Adjust all callers.
1438 (resolve_omp_clauses): Show locus in error messages. Check that
1439 variable types in reduction clauses are appropriate for reduction
1442 * resolve.c (resolve_symbol): Don't error if a threadprivate module
1443 variable isn't SAVEd.
1445 * trans-openmp.c (gfc_trans_omp_do): Put count into BLOCK, not BODY.
1446 Fix typo in condition. Fix DOVAR initialization.
1448 * openmp.c (gfc_match_omp_clauses): Match min/iand/ior/ieor
1449 rather than .min. etc.
1451 * trans-openmpc.c (omp_not_yet): Remove.
1452 (gfc_trans_omp_parallel_do): Keep listprivate clause on parallel.
1453 Force creation of BIND_EXPR around the workshare construct.
1454 (gfc_trans_omp_parallel_sections): Likewise.
1455 (gfc_trans_omp_parallel_workshare): Likewise.
1457 * types.def (BT_I16, BT_FN_I16_VPTR_I16,
1458 BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
1460 * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_DEFAULT.
1461 (gfc_trans_omp_code): New function.
1462 (gfc_trans_omp_do): Use it, remove omp_not_yet uses.
1463 (gfc_trans_omp_parallel, gfc_trans_omp_single): Likewise.
1464 (gfc_trans_omp_sections): Likewise. Only treat empty last section
1465 specially if lastprivate clause is present.
1466 * f95-lang.c (gfc_init_builtin_functions): Create BUILT_IN_TRAP
1469 * trans-openmp.c (gfc_trans_omp_variable_list): Update for
1470 OMP_CLAUSE_DECL name change.
1471 (gfc_trans_omp_do): Likewise.
1473 * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_REDUCTION
1475 (gfc_trans_omp_atomic): Build OMP_ATOMIC instead of expanding
1476 sync builtins directly.
1477 (gfc_trans_omp_single): Build OMP_SINGLE statement.
1479 * trans-openmp.c (gfc_trans_add_clause): New.
1480 (gfc_trans_omp_variable_list): Take a tree code and build the clause
1481 node here. Link it to the head of a list.
1482 (gfc_trans_omp_clauses): Update to match.
1483 (gfc_trans_omp_do): Use gfc_trans_add_clause.
1485 * trans-openmp.c (gfc_trans_omp_clauses): Change second argument to
1486 gfc_omp_clauses *. Use gfc_evaluate_now instead of creating
1487 temporaries by hand.
1488 (gfc_trans_omp_atomic, gfc_trans_omp_critical): Use buildN_v macros.
1489 (gfc_trans_omp_do): New function.
1490 (gfc_trans_omp_master): Dont' check for gfc_trans_code returning NULL.
1491 (gfc_trans_omp_parallel): Adjust gfc_trans_omp_clauses caller.
1492 Use buildN_v macros.
1493 (gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
1494 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections,
1495 gfc_trans_omp_single, gfc_trans_omp_workshare): New functions.
1496 (gfc_trans_omp_directive): Use them.
1497 * parse.c (parse_omp_do): Allow new_st.op == EXEC_NOP.
1498 * openmp.c (resolve_omp_clauses): Check for list items present
1499 in multiple clauses.
1500 (resolve_omp_do): Check that iteration variable is not THREADPRIVATE
1501 and is not present in any clause variable lists other than PRIVATE
1504 * gfortran.h (symbol_attribute): Add threadprivate bit.
1505 (gfc_common_head): Add threadprivate member, change use_assoc
1506 and saved into char to save space.
1507 (gfc_add_threadprivate): New prototype.
1508 * symbol.c (check_conflict): Handle threadprivate.
1509 (gfc_add_threadprivate): New function.
1510 (gfc_copy_attr): Copy threadprivate.
1511 * trans-openmp.c (gfc_trans_omp_clauses): Avoid creating a temporary
1512 if IF or NUM_THREADS is constant. Create OMP_CLAUSE_SCHEDULE and
1514 * resolve.c (resolve_symbol): Complain if a THREADPRIVATE symbol
1515 outside a module and not in COMMON has is not SAVEd.
1516 (resolve_equivalence): Ensure THREADPRIVATE objects don't get
1518 * trans-common.c: Include target.h and rtl.h.
1519 (build_common_decl): Set DECL_TLS_MODEL if THREADPRIVATE.
1520 * trans-decl.c: Include rtl.h.
1521 (gfc_finish_var_decl): Set DECL_TLS_MODEL if THREADPRIVATE.
1522 * dump-parse-tree.c (gfc_show_attr): Handle THREADPRIVATE.
1523 * Make-lang.in (fortran/trans-decl.o): Depend on $(RTL_H).
1524 (fortran/trans-common.o): Depend on $(RTL_H) and $(TARGET_H).
1525 * openmp.c (gfc_match_omp_variable_list): Ensure COMMON block
1526 is from current namespace.
1527 (gfc_match_omp_threadprivate): Rewrite.
1528 (resolve_omp_clauses): Check some clause restrictions.
1529 * module.c (ab_attribute): Add AB_THREADPRIVATE.
1530 (attr_bits): Add THREADPRIVATE.
1531 (mio_symbol_attribute, mio_symbol_attribute): Handle threadprivate.
1532 (load_commons, write_common, write_blank_common): Adjust for type
1533 change of saved, store/load threadprivate bit from the integer
1536 * types.def (BT_FN_UINT_UINT): New.
1537 (BT_FN_VOID_UINT_UINT): Remove.
1539 * trans-openmp.c (gfc_trans_omp_clauses, gfc_trans_omp_barrier,
1540 gfc_trans_omp_critical, gfc_trans_omp_flush, gfc_trans_omp_master,
1541 gfc_trans_omp_ordered, gfc_trans_omp_parallel): New functions.
1542 (gfc_trans_omp_directive): Use them.
1544 * openmp.c (expr_references_sym): Add SE argument, don't look
1546 (is_conversion): New function.
1547 (resolve_omp_atomic): Adjust expr_references_sym callers. Handle
1548 promoted expressions.
1549 * trans-openmp.c (gfc_trans_omp_atomic): New function.
1550 (gfc_trans_omp_directive): Call it.
1552 * f95-lang.c (builtin_type_for_size): New function.
1553 (gfc_init_builtin_functions): Initialize synchronization and
1555 * types.def: New file.
1556 * Make-lang.in (f95-lang.o): Depend on $(BUILTINS_DEF) and
1559 * trans-openmp.c: Rename GOMP_* tree codes into OMP_*.
1561 * dump-parse-tree.c (show_symtree): Don't crash if ns->proc_name
1564 * dump-parse-tree.c (gfc_show_namelist, gfc_show_omp_node): New
1566 (gfc_show_code_node): Call gfc_show_omp_node for EXEC_OMP_* nodes.
1568 * parse.c (parse_omp_do): Call pop_state before next_statement.
1569 * openmp.c (expr_references_sym, resolve_omp_atomic, resolve_omp_do):
1571 (gfc_resolve_omp_directive): Call them.
1572 * match.c (match_exit_cycle): Issue error if EXIT or CYCLE statement
1573 leaves an OpenMP structured block or if EXIT terminates !$omp do
1576 * Make-lang.in (F95_PARSER_OBJS): Add fortran/openmp.o.
1577 (F95_OBJS): Add fortran/trans-openmp.o.
1578 (fortran/trans-openmp.o): Depend on $(GFORTRAN_TRANS_DEPS).
1579 * lang.opt: Add -fopenmp option.
1580 * options.c (gfc_init_options): Initialize it.
1581 (gfc_handle_option): Handle it.
1582 * gfortran.h (ST_OMP_ATOMIC, ST_OMP_BARRIER, ST_OMP_CRITICAL,
1583 ST_OMP_END_CRITICAL, ST_OMP_END_DO, ST_OMP_END_MASTER,
1584 ST_OMP_END_ORDERED, ST_OMP_END_PARALLEL, ST_OMP_END_PARALLEL_DO,
1585 ST_OMP_END_PARALLEL_SECTIONS, ST_OMP_END_PARALLEL_WORKSHARE,
1586 ST_OMP_END_SECTIONS, ST_OMP_END_SINGLE, ST_OMP_END_WORKSHARE,
1587 ST_OMP_DO, ST_OMP_FLUSH, ST_OMP_MASTER, ST_OMP_ORDERED,
1588 ST_OMP_PARALLEL, ST_OMP_PARALLEL_DO, ST_OMP_PARALLEL_SECTIONS,
1589 ST_OMP_PARALLEL_WORKSHARE, ST_OMP_SECTIONS, ST_OMP_SECTION,
1590 ST_OMP_SINGLE, ST_OMP_THREADPRIVATE, ST_OMP_WORKSHARE): New
1592 (OMP_LIST_PRIVATE, OMP_LIST_FIRSTPRIVATE, OMP_LIST_LASTPRIVATE,
1593 OMP_LIST_COPYPRIVATE, OMP_LIST_SHARED, OMP_LIST_COPYIN,
1594 OMP_LIST_PLUS, OMP_LIST_REDUCTION_FIRST, OMP_LIST_MULT,
1595 OMP_LIST_SUB, OMP_LIST_AND, OMP_LIST_OR, OMP_LIST_EQV,
1596 OMP_LIST_NEQV, OMP_LIST_MAX, OMP_LIST_MIN, OMP_LIST_IAND,
1597 OMP_LIST_IOR, OMP_LIST_IEOR, OMP_LIST_REDUCTION_LAST, OMP_LIST_NUM):
1598 New OpenMP variable list types.
1599 (gfc_omp_clauses): New typedef.
1600 (gfc_get_omp_clauses): Define.
1601 (EXEC_OMP_CRITICAL, EXEC_OMP_DO, EXEC_OMP_FLUSH, EXEC_OMP_MASTER,
1602 EXEC_OMP_ORDERED, EXEC_OMP_PARALLEL, EXEC_OMP_PARALLEL_DO,
1603 EXEC_OMP_PARALLEL_SECTIONS, EXEC_OMP_PARALLEL_WORKSHARE,
1604 EXEC_OMP_SECTIONS, EXEC_OMP_SINGLE, EXEC_OMP_WORKSHARE,
1605 EXEC_OMP_ATOMIC, EXEC_OMP_BARRIER, EXEC_OMP_END_NOWAIT,
1606 EXEC_OMP_END_SINGLE): New OpenMP gfc_exec_op codes.
1607 (struct gfc_code): Add omp_clauses, omp_name, omp_namelist
1608 and omp_bool fields to ext union.
1609 (flag_openmp): Declare.
1610 (gfc_free_omp_clauses, gfc_resolve_omp_directive): New prototypes.
1611 * scanner.c (openmp_flag, openmp_locus): New variables.
1612 (skip_free_comments, skip_fixed_comments, gfc_next_char_literal):
1613 Handle OpenMP directive lines and conditional compilation magic
1615 * parse.h (COMP_OMP_STRUCTURED_BLOCK): New compile state.
1616 * parse.c (decode_omp_directive, parse_omp_do, parse_omp_atomic,
1617 parse_omp_structured_block): New functions.
1618 (next_free, next_fixed): Parse OpenMP directives.
1619 (case_executable, case_exec_markers, case_decl): Add ST_OMP_*
1621 (gfc_ascii_statement): Handle ST_OMP_* codes.
1622 (parse_executable): Rearrange the loop slightly, so that
1623 parse_omp_do can return next_statement.
1624 * match.h (gfc_match_omp_eos, gfc_match_omp_atomic,
1625 gfc_match_omp_barrier, gfc_match_omp_critical, gfc_match_omp_do,
1626 gfc_match_omp_flush, gfc_match_omp_master, gfc_match_omp_ordered,
1627 gfc_match_omp_parallel, gfc_match_omp_parallel_do,
1628 gfc_match_omp_parallel_sections, gfc_match_omp_parallel_workshare,
1629 gfc_match_omp_sections, gfc_match_omp_single,
1630 gfc_match_omp_threadprivate, gfc_match_omp_workshare,
1631 gfc_match_omp_end_nowait, gfc_match_omp_end_single): New prototypes.
1632 * resolve.c (resolve_blocks): Ignore EXEC_OMP_* block directives.
1633 (resolve_code): Call gfc_resolve_omp_directive on EXEC_OMP_*
1635 * trans.c (gfc_trans_code): Call gfc_trans_omp_directive for
1636 EXEC_OMP_* directives.
1637 * st.c (gfc_free_statement): Handle EXEC_OMP_* statement freeing.
1638 * trans-stmt.h (gfc_trans_omp_directive): New prototype.
1639 * openmp.c: New file.
1640 * trans-openmp.c: New file.
1642 2006-02-13 Andrew Pinski <pinskia@physics.uc.edu>
1643 Jakub Jelinek <jakub@redhat.com>
1646 * trans-decl.c (gfc_get_symbol_decl, gfc_get_fake_result_decl): Use
1647 gfc_add_decl_to_function rather than gfc_finish_var_decl on length.
1649 2006-02-13 Paul Thomas <pault@gcc.gnu.org>
1653 * resolve.c (resolve_symbol): Extend the requirement that module
1654 arrays have constant bounds to those in the main program. At the
1655 same time simplify the array bounds, to avoiding trapping parameter
1656 array references, and exclude automatic character length from main
1657 and modules. Rearrange resolve_symbol and resolve_derived to put as
1658 each flavor together, as much as is possible and move all specific
1659 code for flavors FL_VARIABLE, FL_PROCEDURE and FL_PARAMETER into new
1661 (resolve_fl_var_and_proc, resolve_fl_variable, resolve_fl_procedure):
1662 New functions to do work of resolve_symbol.
1663 (resolve_index_expr): New function that is called from resolved_symbol
1664 and is extracted from resolve_charlen.
1665 (resolve_charlen): Call this new function.
1666 (resolve_fl_derived): Renamed resolve_derived to be consistent with
1667 the naming of the new functions for the other flavours. Change the
1668 charlen checking so that the style is consistent with other similar
1669 checks. Add the generation of the gfc_dt_list, removed from resolve_
1673 * resolve.c (resolve_actual_arglist): Prevent internal procedures
1674 from being dummy arguments.
1677 * resolve.c (resolve_actual_arglist): Prevent pure but non-intrinsic
1678 procedures from being dummy arguments.
1681 * resolve.c (check_data_variable): Add test that data variable is in
1685 * resolve.c (resolve_call): Add test that the subroutine does not
1688 2006-02-12 Erik Edelmann <eedelman@gcc.gnu.org>
1691 * trans-array.c (gfc_trans_allocate_array_storage): New argument
1692 dealloc; free the temporary only if dealloc is true.
1693 (gfc_trans_allocate_temp_array): New argument bool dealloc, to be
1694 passed onwards to gfc_trans_allocate_array_storage.
1695 (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
1696 gfc_trans_allocate_temp_array.
1697 * trans-array.h (gfc_trans_allocate_temp_array): Update function
1699 * trans-expr.c (gfc_conv_function_call): Set new argument 'dealloc'
1700 to gfc_trans_allocate_temp_array to false in case of functions
1702 (gfc_trans_arrayfunc_assign): Return NULL for functions returning
1705 2006-02-10 Steven G. Kargl <kargls@comcast.net>
1708 *decl.c (variable_decl): Improve error message. Remove initialization
1709 typespec. Wrap long line.
1710 *expr.c (gfc_check_pointer_assign): Permit checking of type, kind type,
1712 *simplify.c (gfc_simplify_null): Ensure type, kind type, and rank
1716 2006-02-10 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
1719 * arith.c (eval_intrinsic): Accept INTRINSIC_PARENTHESES.
1720 * expr.c (check_intrinsic_op): Likewise.
1721 * module.c (mio_expr): Likewise.
1723 2006-02-09 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
1725 * dump-parse-tree.c: Update copyright years.
1726 * matchexp.c: Likewise.
1727 * module.c: Likewise.
1730 * gfortran.h (gfc_intrinsic_op): Add INTRINSIC_PARENTHESES.
1731 * dump-parse-tree (gfc_show_expr): Handle INTRINSIC_PARENTHESES.
1732 * expr.c (simplify_intrinsic_op): Treat INTRINSIC_PARENTHESES as
1733 if it were INTRINSIC_UPLUS.
1734 * resolve.c (resolve_operator): Handle INTRINSIC_PARENTHESES.
1735 * match.c (intrinsic_operators): Add INTRINSIC_PARENTHESES.
1736 * matchexp.c (match_primary): Record parentheses surrounding
1737 numeric expressions.
1738 * module.c (intrinsics): Add INTRINSIC_PARENTHESES for module
1740 * trans-expr.c (gfc_conv_expr_op): Handle INTRINSIC_PARENTHESES.
1742 2006-02-09 Paul Thomas <pault@gcc.gnu.org>
1745 * trans-stmt.c (gfc_trans_allocate): Provide assumed character length
1746 scalar with missing backend_decl for the hidden dummy charlen.
1749 * interface.c (gfc_extend_assign): Remove detection of non-PURE
1750 subroutine in assignment interface, with gfc_error, and put it in
1751 * resolve.c (resolve_code).
1754 * interface.c (gfc_procedure_use): Flag rank checking for non-
1755 elemental, contained or interface procedures in call to
1756 (compare_actual_formal), where ranks are checked for assumed
1759 2006-02-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1762 * trans-decl.c (gfc_generate_function_code): Add new argument,
1763 pedantic, to set_std call.
1765 2006-02-06 Thomas Koenig <Thomas.Koenig@online.de>
1768 * gfortran.texi: Document the GFORTRAN_CONVERT_UNIT environment
1770 * invoke.texi: Mention the "Runtime" chapter.
1771 Document the -fconvert= option.
1772 * gfortran.h: Add options_convert.
1773 * lang.opt: Add fconvert=little-endian, fconvert=big-endian,
1774 fconvert=native and fconvert=swap.
1775 * trans-decl.c (top level): Add gfor_fndecl_set_convert.
1776 (gfc_build_builtin_function_decls): Set gfor_fndecl_set_convert.
1777 (gfc_generate_function_code): If -fconvert was specified,
1778 and this is the main program, add a call to set_convert().
1779 * options.c: Handle the -fconvert options.
1781 2006-02-06 Roger Sayle <roger@eyesopen.com>
1783 * trans-stmt.c (gfc_evaluate_where_mask): Allow the NMASK argument
1784 to be NULL to indicate that the not mask isn't required.
1785 (gfc_trans_where_2): Remove PMASK argument. Avoid calculating the
1786 pending mask for the last clause of a WHERE chain. Update recursive
1788 (gfc_trans_forall_1): Update call to gfc_trans_where_2.
1789 (gfc_trans_where): Likewise.
1791 2006-02-06 Jakub Jelinek <jakub@redhat.com>
1793 Backport from gomp-20050608-branch
1794 * trans-decl.c (create_function_arglist): Handle dummy functions.
1796 * trans-decl.c (gfc_get_symbol_decl): Revert explicit setting of
1798 (gfc_trans_vla_type_sizes): Also "gimplify"
1799 GFC_TYPE_ARRAY_DATAPTR_TYPE for GFC_DESCRIPTOR_TYPE_P types.
1800 * trans-array.c (gfc_trans_deferred_array): Call
1801 gfc_trans_vla_type_sizes.
1803 * trans-decl.c (saved_function_decls, saved_parent_function_decls):
1804 Remove unnecessary initialization.
1805 (create_function_arglist): Make sure __result has complete type.
1806 (gfc_get_fake_result_decl): Change current_fake_result_decl into
1807 a tree chain. For entry master, create a separate variable
1808 for each result name. For BT_CHARACTER results, call
1809 gfc_finish_var_decl on length even if it has been already created,
1810 but not pushdecl'ed.
1811 (gfc_trans_vla_type_sizes): For function/entry result, adjust
1812 result value type, not the FUNCTION_TYPE.
1813 (gfc_generate_function_code): Adjust for current_fake_result_decl
1815 (gfc_trans_deferred_vars): Likewise. Call gfc_trans_vla_type_sizes
1816 even on result if it is assumed-length character.
1818 * trans-decl.c (gfc_trans_dummy_character): Add SYM argument.
1819 Call gfc_trans_vla_type_sizes.
1820 (gfc_trans_auto_character_variable): Call gfc_trans_vla_type_sizes.
1821 (gfc_trans_vla_one_sizepos, gfc_trans_vla_type_sizes_1,
1822 gfc_trans_vla_type_sizes): New functions.
1823 (gfc_trans_deferred_vars): Adjust gfc_trans_dummy_character
1824 callers. Call gfc_trans_vla_type_sizes on assumed-length
1825 character parameters.
1826 * trans-array.c (gfc_trans_array_bounds,
1827 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias): Call
1828 gfc_trans_vla_type_sizes.
1829 * trans.h (gfc_trans_vla_type_sizes): New prototype.
1831 * trans-decl.c (gfc_build_qualified_array): For non-assumed-size
1832 arrays without constant size, create also an index var for
1833 GFC_TYPE_ARRAY_SIZE (type). If the type is incomplete, complete
1835 (gfc_create_string_length): Don't call gfc_defer_symbol_init
1836 if just creating DECL_ARGUMENTS.
1837 (gfc_get_symbol_decl): Call gfc_finish_var_decl and
1838 gfc_defer_symbol_init even if ts.cl->backend_decl is already
1839 set to a VAR_DECL that doesn't have DECL_CONTEXT yet.
1840 (create_function_arglist): Rework, so that hidden length
1841 arguments for CHARACTER parameters are created together with
1842 the parameters. Resolve ts.cl->backend_decl for CHARACTER
1843 parameters. If the argument is a non-constant length array
1844 or CHARACTER, ensure PARM_DECL has different type than
1846 (generate_local_decl): Call gfc_get_symbol_decl even
1847 for non-referenced non-constant length CHARACTER parameters
1848 after optionally issuing warnings.
1849 * trans-array.c (gfc_trans_array_bounds): Set last stride
1850 to GFC_TYPE_ARRAY_SIZE (type) to initialize it as well.
1851 (gfc_trans_dummy_array_bias): Initialize GFC_TYPE_ARRAY_SIZE (type)
1854 * trans-expr.c (gfc_conv_expr_val): Fix comment typo.
1856 * trans-stmt.c (gfc_trans_simple_do): Fix comment.
1858 2006-02-04 Roger Sayle <roger@eyesopen.com>
1860 * dependency.c (gfc_check_dependency): Remove unused vars and nvars
1861 arguments. Replace with an "identical" argument. A full array
1862 reference to the same symbol is a dependency if identical is true.
1863 * dependency.h (gfc_check_dependency): Update prototype.
1864 * trans-array.h (gfc_check_dependency): Delete duplicate prototype.
1865 * trans-stmt.c: #include dependency.h for gfc_check_dependency.
1866 (gfc_trans_forall_1): Update calls to gfc_check_dependency.
1867 (gfc_trans_where_2): Likewise. Remove unneeded variables.
1868 (gfc_trans_where_3): New function for simple non-dependent WHEREs.
1869 (gfc_trans_where): Call gfc_trans_where_3 to translate simple
1870 F90-style WHERE statements without internal dependencies.
1871 * Make-lang.in (trans-stmt.o): Depend upon dependency.h.
1873 2006-02-05 H.J. Lu <hongjiu.lu@intel.com>
1877 * resolve.c (resolve_types): New function.
1878 (resolve_codes): Likewise.
1879 (gfc_resolve): Use them.
1881 2006-02-05 Roger Sayle <roger@eyesopen.com>
1883 * trans-stmt.c (gfc_evaluate_where_mask): Use LOGICAL*1 for WHERE
1884 masks instead of LOGICAL*4.
1886 2006-02-05 Jakub Jelinek <jakub@redhat.com>
1888 * resolve.c (resolve_symbol): Initialize constructor_expr to NULL.
1890 2006-02-04 Thomas Koenig <Thomas.Koenig@online.de>
1893 check.c (identical_dimen_shape): New function.
1894 (check_dot_product): Use identical_dimen_shape() to check sizes
1896 (gfc_check_matmul): Likewise.
1897 (gfc_check_merge): Check conformance between tsource and fsource
1898 and between tsource and mask.
1899 (gfc_check_pack): Check conformance between array and mask.
1901 2006-02-03 Steven G. Kargl <kargls@comcast>
1902 Paul Thomas <pault@gcc.gnu.org>
1905 * resolve.c (resolve_symbol): Default initialization of derived type
1906 component reguires the SAVE attribute.
1908 2006-02-02 Steven G. Kargl <kargls@comcast>
1911 match.c (gfc_match_nullify): Free the list from head not tail.
1914 * match.c (match_forall_header): Fix internal error caused by bogus
1918 2006-01-31 Thomas Koenig <Thomas.Koenig@online.de>
1921 expr.c (gfc_check_conformance): Reorder error message
1923 check.c(gfc_check_minloc_maxloc): Call gfc_check_conformance
1924 for checking arguments array and mask.
1925 (check_reduction): Likewise.
1927 2006-01-30 Erik Edelmann <eedelman@gcc.gnu.org>
1930 * trans-io.c (set_internal_unit): Check the rank of the
1931 expression node itself instead of its symbol.
1933 2006-01-29 Paul Thomas <pault@gcc.gnu.org>
1939 * interface.c (compare_actual_formal): Error for INTENT(OUT or INOUT)
1940 if actual argument is not a variable.
1942 2006-01-28 Paul Thomas <pault@gcc.gnu.org>
1945 * expr.c (gfc_check_assign, gfc_check_pointer_assign): Emit error if
1946 the lvalue is a use associated procedure.
1950 * expr.c (gfc_check_pointer_assign): Emit error if lvalue and rvalue
1951 character lengths are not the same. Use gfc_dep_compare_expr for the
1953 * gfortran.h: Add prototype for gfc_dep_compare_expr.
1954 * dependency.h: Remove prototype for gfc_dep_compare_expr.
1956 2006-01-27 Paul Thomas <pault@gcc.gnu.org>
1959 * resolve.c (resolve_function): Add GFC_ISYM_LOC to the list of
1960 generic_ids exempted from assumed size checking.
1962 2006-01-27 Jakub Jelinek <jakub@redhat.com>
1965 * Make-lang.in (fortran/scanner.o): Depend on toplev.h.
1966 * lang.opt (fpreprocessed): New option.
1967 * scanner.c: Include toplev.h.
1968 (gfc_src_file, gfc_src_preprocessor_lines): New variables.
1969 (preprocessor_line): Unescape filename if there were any
1971 (load_file): If initial and gfc_src_file is not NULL,
1972 use it rather than opening the file. If gfc_src_preprocessor_lines
1973 has non-NULL elements, pass it to preprocessor_line.
1974 (unescape_filename, gfc_read_orig_filename): New functions.
1975 * gfortran.h (gfc_option_t): Add flag_preprocessed.
1976 (gfc_read_orig_filename): New prototype.
1977 * options.c (gfc_init_options): Clear flag_preprocessed.
1978 (gfc_post_options): If flag_preprocessed, call
1979 gfc_read_orig_filename.
1980 (gfc_handle_option): Handle OPT_fpreprocessed.
1981 * lang-specs.h: Pass -fpreprocessed to f951 if preprocessing
1984 2006-01-27 Erik Edelmann <eedelman@gcc.gnu.org>
1986 * symbol.c (free_old_symbol): Fix confusing comment, and add code
1987 to free old_symbol->formal.
1989 2006-01-26 Paul Thomas <pault@gcc.gnu.org>
1992 * resolve.c (resolve_function): Exclude statement functions from
1993 global reference checking.
1999 * resolve.c (resolve_function): Declare a gfc_symbol to replace the
2000 references through the symtree to the symbol associated with the
2001 function expresion. Give error on reference to an assumed character
2002 length function is defined in an interface or an external function
2003 that is not a dummy argument.
2004 (resolve_symbol): Give error if an assumed character length function
2005 is array-valued, pointer-valued, pure or recursive. Emit warning
2006 that character(*) value functions are obsolescent in F95.
2009 * trans-expr.c (gfc_conv_function_call): The above patch to resolve.c
2010 prevents any assumed character length function call from getting here
2011 except intrinsics such as SPREAD. In this case, ensure that no
2012 segfault occurs from referencing non-existent charlen->length->
2013 expr_type and provide a backend_decl for the charlen from the charlen
2014 of the first actual argument.
2016 Cure temp name confusion.
2017 * trans-expr.c (gfc_get_interface_mapping_array): Change name of
2018 temporary from "parm" to "ifm" to avoid clash with temp coming from
2021 2006-01-25 Erik Edelmann <eedelman@gcc.gnu.org>
2024 * symbol.c (free_old_symbol): New function.
2025 (gfc_commit_symbols): Use it.
2026 (gfc_commit_symbol): New function.
2027 (gfc_use_derived): Use it.
2028 * gfortran.h: Add prototype for gfc_commit_symbol.
2029 * intrinsic.c (gfc_find_function): Search in 'conversion'
2030 if not found in 'functions'.
2031 (gfc_convert_type_warn): Add a symtree to the new
2032 expression node, and commit the new symtree->n.sym.
2033 * resolve.c (gfc_resolve_index): Make sure typespec is
2034 properly initialized.
2036 2006-01-23 Paul Thomas <pault@gcc.gnu.org>
2039 * decl.c (get_proc_name): Replace subroutine and function attributes
2040 in "already defined" test by the formal arglist pointer being non-NULL.
2042 Fix regression in testing of admissability of attributes.
2043 * symbol.c (gfc_add_attribute): If the current_attr has non-zero
2044 intent, do not do the check for a dummy being used.
2045 * decl.c (attr_decl1): Add current_attr.intent as the third argument
2046 in the call to gfc_add_attribute.
2047 * gfortran.h: Add the third argument to the prototype for
2050 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
2052 * gfortranspec.c (lang_specific_driver): Update copyright notice
2055 2006-01-21 Paul Thomas <pault@gcc.gnu.org>
2059 * decl.c (get_proc_name): If there is an existing
2060 symbol in the encompassing namespace, call errors
2061 if it is a procedure of the same name or the kind
2062 field is set, indicating a type declaration.
2068 * decl.c (add_global_entry): New function to check
2069 for existing global symbol with this name and to
2070 create new one if none exists.
2071 (gfc_match_entry): Call add_global_entry before
2072 matching argument lists for subroutine and function
2074 * gfortran.h: Prototype for existing function,
2076 * resolve.c (resolve_global_procedure): New function
2077 to check global symbols for procedures.
2078 (resolve_call, resolve_function): Calls to this
2079 new function for non-contained and non-module
2081 * match.c (match_common): Add check for existing
2082 global symbol, creat one if none exists and emit
2083 error if there is a clash.
2084 * parse.c (global_used): Remove static and use the
2085 gsymbol name rather than the new_block name, so that
2086 the function can be called from resolve.c.
2087 (parse_block_data, parse_module, add_global_procedure):
2088 Improve checks for existing gsymbols. Emit error if
2089 already defined or if references were to another type.
2093 * trans-expr.c (gfc_conv_aliased_arg): New function called by
2094 gfc_conv_function_call that coverts an expression for an aliased
2095 component reference to a derived type array into a temporary array
2096 of the same type as the component. The temporary is passed as an
2097 actual argument for the procedure call and is copied back to the
2098 derived type after the call.
2099 (is_aliased_array): New function that detects an array reference
2100 that is followed by a component reference.
2101 (gfc_conv_function_call): Detect an aliased actual argument with
2102 is_aliased_array and convert it to a temporary and back again
2103 using gfc_conv_aliased_arg.
2105 2006-01-19 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
2107 * gfortranspec.c: Update copyright years.
2108 * trans.c: Likewise.
2109 * trans-array.c: Likewise.
2110 * trans-array.h: Likewise.
2111 * trans-decl.c: Likewise.
2112 * trans-stmt.c: Likewise.
2113 * trans-stmt.h: Likewise.
2114 * trans-types.c: Likewise.
2116 2006-01-18 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
2120 * gfortran.h (BBT_HEADER): Move definition up.
2121 (gfc_st_label): Add BBT_HEADER, remove 'prev' and 'next'.
2122 * io.c (format_asterisk): Adapt initializer.
2123 * resolve.c (resolve_branch): Allow FORTRAN 66 cross-block GOTOs
2125 (warn_unused_label): Take gfc_st_label label as argument, adapt to
2127 (gfc_resolve): Adapt call to warn_unused_label.
2128 * symbol.c (compare_st_labels): New function.
2129 (gfc_free_st_label, free_st_labels, gfc_get_st_label): Convert to
2130 using balanced binary tree.
2131 * decl.c (match_char_length, gfc_match_old_kind_spec): Do away
2133 (warn_unused_label): Adapt to binary tree.
2134 * match.c (gfc_match_small_literal_int): Only set cnt if non-NULL.
2135 * primary.c (match_kind_param): Do away with cnt.
2137 2006-01-18 Paul Thomas <pault@gcc.gnu.org>
2142 * symbol.c (check_conflict): Add pointer valued elemental
2143 functions and internal procedures with the external attribute
2144 to the list of conflicts.
2145 (gfc_add_attribute): New catch-all function to perform the
2146 checking of symbol attributes for attribute declaration
2148 * decl.c (attr_decl1): Call gfc_add_attribute for each of -
2149 (gfc_match_external, gfc_match_intent, gfc_match_intrinsic,
2150 gfc_match_pointer, gfc_match_dimension, gfc_match_target):
2151 Remove spurious calls to checks in symbol.c. Set the
2152 attribute directly and use the call to attr_decl() for
2154 * gfortran.h: Add prototype for gfc_add_attribute.
2157 * resolve.c (resolve_function): Exclude PRESENT from assumed size
2158 argument checking. Replace strcmp's with comparisons with generic
2161 2006-01-16 Rafael
\81Ávila de Esp
\81índola <rafael.espindola@gmail.com>
2163 * gfortranspec.c (lang_specific_spec_functions): Remove.
2165 2006-01-16 Richard Guenther <rguenther@suse.de>
2167 * trans-stmt.c (gfc_trans_if_1): Use fold_buildN and build_int_cst.
2168 (gfc_trans_arithmetic_if): Likewise.
2169 (gfc_trans_simple_do): Likewise.
2170 (gfc_trans_do): Likewise.
2171 (gfc_trans_do_while): Likewise.
2172 (gfc_trans_logical_select): Likewise.
2173 (gfc_trans_forall_loop): Likewise.
2174 (generate_loop_for_temp_to_lhs): Likewise.
2175 (generate_loop_for_rhs_to_temp): Likewise.
2176 (gfc_trans_allocate): Likewise.
2177 * trans.c (gfc_add_expr_to_block): Do not fold expr again.
2179 2006-01-16 Richard Guenther <rguenther@suse.de>
2181 * trans-expr.c (gfc_conv_function_call): Use fold_build2.
2182 * trans-stmt.c (gfc_trans_goto): Likewise. Use build_int_cst.
2183 * trans.c (gfc_trans_runtime_check): Don't fold the condition
2186 2006-01-13 Steven G. Kargl <kargls@comcast.net>
2189 * symbol.c (gfc_free_st_label): Give variable meaningful name. Remove
2190 unneeded parenthesis. Fix-up the head of the list (2 lines gleaned
2193 2006-01-13 Diego Novillo <dnovillo@redhat.com>
2195 * trans.c (gfc_add_expr_to_block): Do not fold tcc_statement
2198 2006-01-11 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
2200 * parse.c (next_fixed): Remove superfluous string concatenation.
2202 2006-01-11 Bernhard Fischer <rep.nop@aon.at>
2205 * scanner.c (load_line): use maxlen to determine the line-length used
2206 for padding lines in fixed form.
2208 2006-01-11 Paul Thomas <pault@gcc.gnu.org>
2211 * trans-types.c (copy_dt_decls_ifequal): Copy backend decl for
2214 2006-01-09 Andrew Pinski <pinskia@physics.uc.edu>
2217 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Use fold_convert
2218 to avoid type mismatch.
2220 2006-01-09 Andrew Pinski <pinskia@physics.uc.edu>
2223 * trans-decl.c (gfc_generate_function_code): Move the NULLing of
2224 current_fake_result_decl down to below generate_local_vars.
2226 2006-01-09 Feng Wang <fengwang@nudt.edu.cn>
2229 * trans-expr.c (gfc_to_single_character): New function that converts
2230 string to single character if its length is 1.
2231 (gfc_build_compare_string):New function that compare string and handle
2232 single character specially.
2233 (gfc_conv_expr_op): Use gfc_build_compare_string.
2234 (gfc_trans_string_copy): Use gfc_to_single_character.
2235 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Use
2236 gfc_build_compare_string.
2237 * trans.h (gfc_build_compare_string): Add prototype.
2239 2006-01-09 Feng Wang <fengwang@nudt.edu.cn>
2241 * simplify.c (gfc_simplify_char): Use UCHAR_MAX instead of literal
2243 (gfc_simplify_ichar): Get the result from unsinged char and in the
2244 range 0 to UCHAR_MAX instead of CHAR_MIN to CHAR_MAX.
2246 2006-01-08 Erik Edelmann <eedelman@gcc.gnu.org>
2249 * resolve.c (resolve_fntype): Check that PUBLIC functions
2250 aren't of PRIVATE type.
2252 2006-01-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2254 * decl.c (gfc_match_function_decl): Correctly error out in case of
2255 omitted function argument list.
2257 2006-01-07 Paul Thomas <pault@gcc.gnu.org>
2260 * trans-array.c (gfc_reverse_ss): Remove static attribute.
2261 (gfc_walk_elemental_function_args): Replace gfc_expr * argument for
2262 the function call with the corresponding gfc_actual_arglist*. Change
2264 (gfc_walk_function_expr): Call to gfc_walk_elemental_function_args
2265 now requires the actual argument list instead of the expression for
2267 * trans-array.h: Modify the prototype for gfc_walk_elemental_function_args
2268 and provide a prototype for gfc_reverse_ss.
2269 * trans-stmt.h (gfc_trans_call): Add the scalarization code for the case
2270 where an elemental subroutine has array valued actual arguments.
2276 * resolve.c (check_assumed_size_reference): New function to check for upper
2277 bound in assumed size array references.
2278 (resolve_assumed_size_actual): New function to do a very restricted scan
2279 of actual argument expressions of those procedures for which incomplete
2280 assumed size array references are not allowed.
2281 (resolve_function, resolve_call): Switch off assumed size checking of
2282 actual arguments, except for elemental procedures and intrinsic
2283 inquiry functions, in some circumstances.
2284 (resolve_variable): Call check_assumed_size_reference.
2286 2006-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2289 * io.c (next_char_not_space): New function that returns the next
2290 character that is not white space.
2291 (format_lex): Use the new function to skip whitespace within
2294 2006-01-05 Erik Edelmann <eedelman@gcc.gnu.org>
2297 * expr.c (gfc_expr_set_symbols_referenced): New function.
2298 * gfortran.h: Add a function prototype for it.
2299 * resolve.c (resolve_function): Use it for
2300 use associated character functions lengths.
2301 * expr.c, gfortran.h, resolve.c: Updated copyright years.
2303 2006-01-03 Steven G. Kargl <kargls@comcast.net>
2306 * resolve.c (resolve_forall_iterators): Check for scalar variables;
2307 Check stride is nonzero.
2309 2006-01-02 Steven G. Kargl <kargls@comcast.net>
2312 * parse.c (next_free): Check for whitespace after the label.
2313 * match.c (gfc_match_small_literal_int): Initialize cnt variable.
2315 2006-01-01 Steven G. Kargl <kargls@comcast.net>
2317 * ChangeLog: Split previous years into ...
2318 * ChangeLog-2002: here.
2319 * ChangeLog-2003: here.
2320 * ChangeLog-2004: here.
2321 * ChangeLog-2005: here.
OSDN Git Service
