1 2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * Make-lang.in: Remove use of -Wno-error for expr.o, resolve.o,
5 simplify.o and trans-common.o.
7 2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
10 * trans-array.c (gfc_trans_auto_array_allocation): Avoid
11 multiplication of mismatched types.
13 2007-05-18 Daniel Franke <franke.daniel@gmail.com>
16 * symbol.c (gfc_add_flavor): Add the NAME to error message if
19 2007-05-15 Daniel Franke <franke.daniel@gmail.com>
24 * intrinsic.c (check_specific): Check elemental intrinsics for
26 (add_functions): Fixed dummy argument names of BESJN and BESYN.
27 Fixed elemental status of MCLOCK and MCLOCK8.
28 * check.c (check_rest): Added check for array conformance.
29 (gfc_check_merge): Removed check for array conformance.
30 (gfc_check_besn): Removed check for scalarity.
31 * intrinsic.texi (CSHIFT, EOSHIFT): Fixed typos.
32 (BESJN, BESYN): Clarified documentation.
34 2007-05-17 Tobias Burnus <burnus@net-b.de>
36 * gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.
38 2007-05-16 Brooks Moses <brooks.moses@codesourcery.com>
45 * target-memory.c: New file.
46 * target-memory.h: New file.
47 * simplify.c: Add #include "target-memory.h".
48 (gfc_simplify_transfer): Implement constant-
49 folding for TRANSFER intrinsic.
50 * Make-lang.in: Add dependencies on new target-memory.* files.
52 2007-05-15 Paul Brook <paul@codesourcery.com>
54 * trans-types.c (gfc_type_for_size): Handle signed TImode.
56 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
59 * trans.h (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64,
60 gfor_fndecl_internal_free): Remove prototypes.
61 (gfor_fndecl_os_error, gfc_call_free, gfc_call_malloc): Add prototypes.
62 * trans.c (gfc_call_malloc, gfc_call_free): New functions.
63 * f95-lang.c (gfc_init_builtin_functions): Add __builtin_free
64 and __builtin_malloc builtins.
65 * trans-decl.c (gfor_fndecl_internal_malloc,
66 gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove.
67 (gfor_fndecl_os_error): Add.
68 (gfc_build_builtin_function_decls): Don't create internal_malloc,
69 internal_malloc64 and internal_free library function declaration.
70 Create os_error library call function declaration.
71 * trans-array.c (gfc_trans_allocate_array_storage,
72 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
73 gfc_conv_array_parameter, gfc_duplicate_allocatable): Use
74 gfc_call_malloc and gfc_call_free instead of building calls to
75 internal_malloc and internal_free.
76 * trans-expr.c (gfc_conv_string_tmp): Likewise.
77 * trans-stmt.c (gfc_do_allocate, gfc_trans_assign_need_temp,
78 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
79 gfc_trans_where_2: Likewise.
80 * trans-intrinsic.c (gfc_conv_intrinsic_ctime,
81 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
82 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_trim): Likewise.
84 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
87 * trans-expr.c (gfc_conv_substring): Evaluate substring bounds
90 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
92 * f95-lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
93 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use unsigned_type_for
94 instead of gfc_unsigned_type.
95 * trans-stmt.c (gfc_trans_do): Use unsigned_type_for instead of
97 * trans-types.c (gfc_unsigned_type): Remove.
98 * trans-types.h (gfc_unsigned_type): Remove.
100 2007-05-12 Paul Thomas <pault@gcc.gnu.org>
103 * resolve.c (check_host_association): New function that detects
104 incorrect host association and corrects it.
105 (gfc_resolve_expr): Call the new function for variables and
107 * match.h : Remove prototype for gfc_match_rvalue.
108 * gfortran.h : Add prototype for gfc_match_rvalue.
110 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
113 * trans-expr.c (gfc_conv_function_call): Reduce indirection for
114 direct assignments of recursive array valued functions.
115 * primary.c (gfc_match_rvalue): Correct error for recursive
116 function calls such that directly recursive calls of scalar
117 function without an explicit result are disallowed.
119 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
122 * resolve.c (resolve_fl_namelist): It is not an error if the
123 namelist element is the result variable of the enclosing
124 function. Search for the symbol in current and all parent
125 namespaces for a potential conflict.
126 * symbol.c (check_conflict): Remove the conflict between
127 'in_namelist' and 'FL_PROCEDURE' because the symbol info
128 is not available to exclude function result variables.
129 * trans-io.c (nml_get_addr_expr): Use the fake result decl
130 if the symbol is an implicit result variable.
132 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
135 * decl.c (get_proc_name): If an entry has already been declared
136 as a module procedure, pick up the symbol and the symtree and
137 use them for the entry.
139 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
142 * resolve.c (resolve_symbol): Remove the flagging mechanism from the
143 formal namespace resolution and instead check that the formal
144 namespace is not the current namespace.
146 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
149 * trans-array.c (gfc_conv_array_parameter): Convert full array
150 references to the result of the procedure enclusing the call.
152 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
156 * decl.c (add_init_expr_to_sym): Expand a scalar initializer
157 for a parameter array into an array expression with the right
159 * array.c (spec_dimen_size): Remove static attribute.
160 * gfortran.h : Prototype for spec_dimen_size.
162 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
165 * trans-stmt.c (gfc_trans_do): Handle large loop counts.
167 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
170 * simplify.c (gfc_simplify_new_line): NEW_LINE can be simplified
171 even for non constant arguments.
173 2007-05-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
174 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
177 * gfortran.h: Add runtime error codes from libgfortran.h. Define
179 * trans.c (gfc_trans_runtime_check): Update the format of runtime error
180 messages to match library runtime errors. Use call to new library
181 function runtime_error_at().
182 * trans.h: Add prototype for new function gfc_trans_io_runtime_check.
183 Add declaration for library functions runtime_error_at and
185 * trans_io.c (gfc_trans_io_runtime_check): New function.
186 (set_parameter_value): Add error checking for UNIT numbers.
187 (set_parameter_ref): Initialize the users variable to zero.
188 (gfc_trans_open): Move setting of unit number to after setting of common
189 flags so that runtime error trapping can be detected.
190 (gfc_trans_close): Likewise. (build_filepos): Likewise.
191 (gfc_trans_inquire): Likewise. (build_dt): Likewise.
192 * trans-decl.c: Add declarations for runtime_error_at and
193 generate_error. (gfc_build_builtin_function_decls): Build function
194 declarations for runtime_error_at and generate_error.
196 2007-05-06 Paul Thomas <pault@gcc.gnu.org>
199 * resolve.c (resolve_fl_procedure): Resolve constant character
202 2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
205 * decl.c (match_char_spec): Add check for invalid character lengths.
207 2007-05-04 Brooks Moses <brooks.moses@codesourcery.com>
209 * intrinsic.texi (CMPLX): Document result kind.
210 (COMPLEX): Add documentation.
212 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
215 * intrinsic.c (add_functions): Replaced calls to gfc_check_g77_math1
216 by gfc_check_fn_r to avoid checks for scalarity.
217 * check.c (gfc_check_besn): Removed check for scalarity.
218 (gfc_check_g77_math1): Removed.
219 * intrinsic.h (gfc_check_g77_math1): Removed.
221 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
223 * check.c (gfc_check_fseek_sub): Fixed typo.
225 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
228 * intrinsic.c (add_subroutines): Added FSEEK.
229 * intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New.
230 * iresolve.c (gfc_resolve_fseek_sub): New.
231 * check.c (gfc_check_fseek_sub): New.
232 * intrinsic.texi (FSEEK): Updated.
234 2007-05-04 Tobias Burnus <burnus@net-b.de>
237 * expr.c (gfc_check_pointer_assign): Check for NULL pointer.
239 2007-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
242 * simplify.c (gfc_simplify_len): Only simplify integer lengths.
244 2007-05-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
247 * simplify.c (gfc_simplify_repeat): Don't put function call with
248 side effect in a gcc_assert().
250 2007-05-04 Tobias Burnus <burnus@net-b.de>
253 * interface.c (compare_actual_formal): Check character length.
255 2007-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
258 * dependency.c (gfc_full_array_ref_p): If the reference is
259 to a single element, check that the array has a single
260 element and that the correct element is referenced.
262 2007-05-01 Daniel Franke <franke.daniel@gmail.com>
264 * intrinsic.c (add_functions): Fixed ELEMENTAL specifications.
265 (add_subroutines): Replaced magic numbers in function calls by
266 ELEMENTAL and NOT_ELEMENTAL respectively.
267 * intrinsic.texi (MVBITS): Changed class to elemental subroutine.
268 (RANDOM_NUMBER): Changed class to subroutine.
269 (HUGE, TINY): Changed class to inquiry function.
271 2007-04-30 Brooks Moses <brooks.moses@codesourcery.com>
273 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_get_double_int.
274 (gfc_conv_tree_to_mpz): New function.
275 (gfc_conv_mpfr_to_tree): Use real_from_mpfr.
276 (gfc_conv_tree_to_mpfr): New function.
277 * trans-const.h: (gfc_conv_tree_to_mpz): New prototype.
278 (gfc_conv_tree_to_mpfr): New prototype.
280 2007-04-30 Daniel Franke <franke.daniel@gmail.com>
282 * intrinsic.texi (IERRNO): Changed class to non-elemental function.
283 (LOG10): Removed COMPLEX as accepted argument type.
284 (NEW_LINE): Changed class from elemental to inquiry function.
285 (SIGN): Removed requirement of scalar arguments.
286 (SNGL): Changed class to elemental function.
288 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
291 * simplify.c (simplify_bound_dim): New function.
292 (simplify_bound): Use the above. Perform simplification of LBOUND
293 and UBOUND when DIM argument is not present.
295 2007-04-29 Daniel Franke <franke.daniel@gmail.com>
297 * gfortran.texi: Cleaned up keyword index.
298 * invoke.texi: Likewise.
299 * intrinsic.texi: Likewise.
301 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
304 * scanner.c (load_file): Discard the byte order mark if one is
305 found on the first non-preprocessor line of a file.
307 2007-04-29 Paul Thomas <pault@gcc.gnu.org>
310 * trans-array.c (gfc_conv_resolve_dependencies): Create a temp
311 whenever a dependency is found.
313 2007-04-28 Tobias Schlüter <tobi@gcc.gnu.org>
315 * options.c (gfc_handle_option): Ensure requested free form line
316 length is not too small.
318 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
320 * intrinsic.texi (Transfer): Improve documentation.
322 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
324 * gfortran.texi (Option Index): Add @samp as needed.
326 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
328 * gfortran.texi: Added node and menu entry for an option index.
329 * invoke.texi: Moved command line option related entries of the concept
330 index to the option index.
332 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
334 * intrinsic.texi (AND, FPUT, FPUTC, MODULO, OR, SET_EXPONENT,
335 XOR): Fixed examples.
337 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
339 * intrinsic.texi (PRODUCT, RESHAPE, SPACING, SPREAD, SUM,
340 SYSTEM_CLOCK, TRANSFER, UNPACK): New.
341 (DATE_AND_TIME, CPU_TIME, RRSPACING): Added cross references.
343 2007-04-26 Daniel Franke <franke.daniel@gmail.com>
345 * intrinsic.texi (NULL, PACK, PRESENT, REPEAT, SCAN, SHAPE,
346 SIZE, TRANSPOSE, TRIM, VERIFY): New.
347 (ADJUSTL, ADJUSTR, INDEX): Added cross references.
348 (INT, INT2, INT8, LONG): Enabled section header.
350 2007-04-25 Janne Blomqvist <jb@gcc.gnu.org>
352 * module.c (module_char): Replace fgetc() with
354 (write_char): Replace fputc() with putc().
355 * scanner.c (load_line): Replace fgetc() with getc().
356 (gfc_read_orig_filename): Likewise.
358 2007-04-25 Tobias Burnus <burnus@net-b.de>
361 * error.c (error_print): Fix %% support.
362 * intrinsic.c (sort_actual): Improve error message.
363 * resolve.c (resolve_actual_arglist): Allow %VAL for
364 interfaces defined in the module declaration part.
366 2007-04-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
369 * intrinsic.texi (GETLOG): Update documentation to reflect
372 2007-04-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
375 * module.c (write_char): Add character to the MD5 buffer.
376 (read_md5_from_module_file): New function.
377 (gfc_dump_module): Compute MD5 for new module file. Call
378 read_md5_from_module_file. Only overwrite old module file
379 if the new MD5 is different.
381 2007-04-23 Paul Thomas <pault@gcc.gnu.org>
384 * resolve.c (resolve_symbol): Allow resolution of formal
385 namespaces nested within formal namespaces coming from modules.
388 * trans-expr.c (gfc_trans_assignment): Make the call to
389 gfc_trans_zero_assign conditional on the lhs array ref being
392 2007-04-23 Tobias Burnus <burnus@net-b.de>
394 * primary.c (match_integer_constant): Mention -fno-range-check
395 in the error message.
397 2007-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
400 * scanner.c (load_line): Remove check for comment after ampersand and
401 adjust tracking of ampersand.
403 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
405 * f95-lang.c (lang_tree_node): Use GENERIC_NEXT
406 instead of checking GIMPLE_STMT_P in chain_next.
408 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
410 * trans-types.h (gfc_packed): New enum.
411 (gfc_get_nodesc_array_type): Change prototype to use new enum.
412 * trans-types.c (gfc_get_nodesc_array): Use gfc_packed for
413 argument packed. Adapt all references to values accordingly.
414 (gfc_sym_type): Use enum values in call to gfc_get_nodesc_array.
415 (gfc_get_derived_type): Likewise.
416 * trans-array.c (gfc_build_constant_array_constructor): Likewise.
417 * trans-expr.c (gfc_get_interface_mapping_charlen): Changed packed
418 argument to type gfc_packed.
419 (gfc_add_interface_mapping): Use enum values in call to
420 gfc_get_interface_mapping.
421 * trans-decl.c (gfc_build_dummy_array_decl): Adapt to use enum
422 values when determining packing.
424 * trans-decl.c (gfc_finish_decl): Remove unused second argument
425 'init'. Simplify code accordingly. Remove calls to
426 gfc_fatal_error in favor of gcc_assert.
427 (create_function_arglist): Remove second argument from calls to
429 (gfc_trans_dummy_character): Likewise.
431 * arith.h: Update copyright years.
432 * dependency.h: Likewise.
433 * gfortran.h: Likewise.
434 * lang-specs.h: Likewise.
436 * symbol.c: Likewise.
439 * trans-array.c: Likewise.
440 * trans-common.c: Likewise.
441 * trans-const.h: Likewise.
442 * trans-const.c: Likewise.
443 * trans-decl.c: Likewise.
444 * trans-expr.c: Likewise.
445 * trans-io.c: Likewise.
446 * trans-openmp.c: Likewise.
447 * trans-types.h: Likewise.
448 * types.def: Likewise.
450 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
453 * decl.c (gfc_sym_mangled_identifier): Use capital letters in name
455 (gfc_sym_mangled_function_id): Likewise.
457 2007-04-15 Paul Thomas <pault@gcc.gnu.org>
460 * primary.c (check_for_implicit_index): New function to check
461 that a host associated variable is not an undeclared implied
463 (gfc_match_rvalue, match_variable): Use it and reset the
464 implied_index attribute.
465 * gfortran.h : Add the implied_index field to symbol_attribute.
466 * match.c (gfc_match_iterator): Mark the iterator variable
467 with the new attribute.
468 * decl.c (build_sym): Reset the new attribute.
470 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
472 * gfc-internals.texi: Fix typos.
473 * simplify.c: Fix a comment typo.
475 2007-04-14 Bernhard Fischer <aldot@gcc.gnu.org>
477 * primary.c: Commentary typo fix; Add question about redundant (?)
480 2007-04-14 Paul Thomas <pault@gcc.gnu.org>
484 * expr.c (scalarize_intrinsic_call): New function to
485 scalarize elemental intrinsic functions in initialization
487 (check_init_expr): Detect elemental intrinsic functions
488 in initalization expressions and call previous.
490 2007-04-13 Tobias Burnus <burnus@net-b.de>
493 * primary.c (match_variable): External functions
496 2007-04-13 Paul Thomas <pault@gcc.gnu.org>
499 * trans-types.c (copy_dt_decls_ifequal): Do not get pointer
500 derived type components.
502 2007-04-13 Tobias Schlüter <tobi@gcc.gnu.org>
505 * resolve.c: Include obstack.h and bitmap.h. New variable
507 (code_stack): Add tail and reachable_labels fields.
508 (reachable_labels): New function.
509 (resolve_branch): Rework to use new fields in code_stack.
510 (resolve_code): Call reachable_labels.
511 (resolve_codes): Allocate and free labels_obstack.
513 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
516 * decl.c (match_char_spec): Move check for negative CHARACTER
518 * resolve.c (resolve_charlen): ... here.
519 (resolve_types): Resolve CHARACTER lengths earlier.
521 2007-04-12 Daniel Franke <franke.daniel@gmail.com>
524 * intrinsic.texi (RANDOM_SEED, RANDOM_NUMBER): New.
526 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
529 * primary.c (gfc_variable_attr): Don't copy string length if it
531 * resolve.c (resolve_code): Clarify error message.
534 * decl.c (gfc_match_end): Also check for construct name in END
535 FORALL and END WERE statements.
536 * match.c (match_case_eos): Use uppercase for statement name in
538 (match_elsewhere): Construct name may appear iff construct has a
541 * trans-types.c: Update copyright years. Reformat long comment
542 explaining array descriptor format. Remove obsolete mention of
545 * arith.c (gfc_arith_uplus): Rename to ...
546 (gfc_arith_identity): ... this.
547 (gfc_parentheses): New function.
548 (gfc_uplus): Adapt to renamed function.
549 * arith.h (gfc_parentheses): Add prototype.
550 * expr.c (gfc_copy_expr): Deal with INTRINSIC_PARENTHESES.
551 (simplifiy_intrinsic_op): Treat INTRINSIC_UPLUS separately from
552 INTRINSIC_PARENTHESES.
554 2007-04-12 Tobias Burnus <burnus@net-b.de>
557 * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC
558 attribute in type definitions.
559 (gfc_match_private): Allow PRIVATE statement only
560 in specification part of modules.
561 (gfc_match_public): Ditto for PUBLIC.
562 (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in
563 specificification part of modules.
565 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
568 * intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
569 * intrinsic.h : Add prototype for gfc_resolve_achar.
570 * iresolve.c (gfc_resolve_achar): New function.
572 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
575 * resolve.c (resolve_fl_variable): Set flag to 2 for automatic
576 arrays. Make condition for automatic array error explicit.
577 If a dummy, no error on an INTENT(OUT) derived type.
579 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
582 * expr.c (find_array_element): Correct arithmetic for rank > 1.
584 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
587 * check.c (numeric_check): If an expresson has not got a type,
588 see if it is a symbol for which a default type applies.
590 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
593 * trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
596 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
599 * symbol.c (gfc_check_function_type): New function.
600 * gfortran.h : Add prototype for previous.
601 * parse.c (parse_progunit): Call it after parsing specification
604 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
607 * trans-expr.c (gfc_conv_function_call): Give a dummy
608 procedure the correct type if it has alternate returns.
610 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
613 * decl.c (gfc_match_modproc): Go up to the top of the namespace
614 tree to find the module namespace for gfc_get_symbol.
616 2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
619 * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
620 * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
621 (gfc_init_types): Define gfc_charlen_int_kind.
622 * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
623 * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
624 (gfc_build_intrinsic_function_decls): Don't set
625 gfor_fndecl_string_repeat.
626 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
627 so that we don't have to call a library function.
628 * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
629 checks on the NCOPIES argument, and work with arbitrary size
632 2007-03-31 Tobias Burnus <burnus@net-b.de>
634 * intrinsic.c (add_functions): Fix name of dummy argument
635 for new_line and exit intrinsic.
637 2007-03-31 Paul Thomas <pault@gcc.gnu.org>
640 * gfortran.texi: Add a section for the %VAL, %REF and %LOC
643 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
645 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
646 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
647 gfc_signed_or_unsigned_type.
648 (gfc_signed_type): Ditto.
649 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
650 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
652 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
654 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
655 descend into all branches.
657 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
659 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
660 (find_conv): Compare pointers instead of calling strcmp.
661 (find_sym): Likewise, but ensure that the compared pointer is in
662 the global string table.
664 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
666 * gfc-internals.texi: Fix output filename. Merge type index into
667 concept index. Start documentation of gfc_code structure.
669 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
671 * gfc-internals.texi: New file,
672 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
674 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
676 * error.c (show_locus): Remove always-false test.
678 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
680 * lang.opt: Minor edits to descriptions.
682 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
685 * fortran/interface.c (check_operator_interface): Implement
686 the standard checks on user operators extending intrinsic operators.
687 * fortran/resolve.c (resolve_operator): If the ranks of operators
688 don't match, don't error out but try the user-defined ones first.
690 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
693 * expr.c (check_dimension): Fix logic of comparisons.
695 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
698 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
699 int result that is non-zero if the expression is the function
700 result. Only the characteristics of the result expression
701 can be used in a procedure interface, so simplify LEN in situ
702 using its character length.
706 * trans-expr.c (gfc_conv_function_call): Do not use
707 gfc_conv_expr_reference for actual pointer function with formal
708 target because a temporary is created that does not transfer
709 the reference correctly. Do not indirect formal pointer
710 functions since it is the function reference that is needed.
712 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
714 * gfortran.h: Edit comments on GFC_STD_*.
716 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
718 * invoke.texi: Misc. small typo fixes.
719 (-Wcharacter-truncation): Add.
720 (-Wnonstd-intrinsics): Correct spelling.
722 (-fintrinsic-modules-path): Add.
724 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
727 * arith.c (complex_pow): Rewrite to handle large power.
728 (gfc_arith_power): Handle large power in the real and integer
731 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
734 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
735 larger than twice the width of a HOST_WIDE_INT.
737 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
740 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
741 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
742 Explicitly extract TREE_TYPEs for source and mold. Use these
743 to calculate length of source and mold, except for characters,
744 where the se string_length is used. For mold, the TREE_TYPE is
745 recalculated using gfc_get_character_type_len so that the
746 result is correctly cast for character literals and substrings.
747 Do not use gfc_typenode_for_spec for the final cast.
749 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
752 * decl.c (gfc_match_derived_decl): Reliably reject
753 'doubleprecision' and 'doublecomplex' as type names.
755 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
758 * trans-expr.c (gfc_trans_init_string_length): Length should
760 (gfc_conv_function_call): Likewise.
762 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
766 * symbo.c : Add gfc_derived_types.
767 (gfc_free_dt_list): Free derived type list gfc_derived_types.
768 (gfc_free_namespace): Remove call to gfc_free_dt_list.
769 (gfc_symbol_done_2): Call gfc_free_dt_list.
770 * gfortran.h : Declare gfc_derived_types to be external. Remove
771 derived types field from gfc_namespace.
772 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
773 rather than namespace derived_types.
774 (resolve_fntype): Remove special treatment for module
775 derived type functions.
776 * trans-types.c (gfc_get_derived_type): Remove search for like
777 derived types. Finish by copying back end declaration to like
778 derived types in the derived type list gfc_derived_types.
780 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
783 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
784 (gfc_conv_cst_int_power): Handle integer exponent with care,
785 since it might be too large for us.
787 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
790 * invoke.texi: Fix typo.
792 2007-03-16 Tobias Burnus <burnus@net-b.de>
794 * trans-decl.c (gfc_generate_function_code): Use all arguments of
797 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
799 * gfortran.h (gfc_option_t): Add flag_backtrace field.
800 * lang.opt: Add -fbacktrace option.
801 * invoke.texi: Document the new option.
802 * trans-decl.c (gfc_build_builtin_function_decls): Add new
803 option to the call to set_std.
804 * options.c (gfc_init_options, gfc_handle_option): Handle the
807 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
808 Paul Thomas <pault@gcc.gnu.org>
811 * decl.c (gfc_match_import): If the parent of the current name-
812 space is null, try looking for an imported symbol in the parent
813 of the proc_name interface.
814 * resolve.c (resolve_fl_variable): Do not check for blocking of
815 host association by a same symbol, if the symbol is in an
818 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
821 * decl.c (match_data_constant): Before going on to try to match
822 a name, try to match a structure component.
826 * resolve.c (resolve_actual_arglist): Do not reject a generic
827 actual argument if it has a same name specific interface.
830 * trans-array.c (parse_interface): Do not nullify allocatable
831 components if the symbol has the saved attribute.
833 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
835 * trans-array.c (gfc_trans_auto_array_allocation): Replace
836 fold(convert()) by fold_convert().
837 (gfc_duplicate_allocatable): Likewise.
838 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
839 build_int_cst instead of converting an integer_zero_node
842 2007-03-14 Jakub Jelinek <jakub@redhat.com>
844 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
846 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
851 * intrinsics.texi (CHDIR): Fix argument names, note
852 that STATUS must be a default integer.
853 (CTIME): Fix argument names, note that RESULT must
854 be a default integer.
855 (EXIT): Note that STATUS must be a default integer.
857 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
860 * intrinsic.texi: General whitespace cleanup, remove
861 comment about missing intrinsics.
862 (menu): Add lines for new entries listed below.
863 (ACOSH): Mention specific function DACOSH, correct
864 description phrasing.
865 (ASINH): Mention specific function DASINH, correct
866 description phrasing.
867 (ATANH): Mention specific function DATANH, correct
868 description phrasing.
869 (COS): Add index entry for CCOS.
870 (CPU_TIME): Correct "REAL" to "REAL(*)".
871 (EXP): Add index entry for CEXP.
872 (INT): Correct argument name to "A".
876 (MAX): Add index entries for specific variants.
878 (MCLOCK8): New entry.
879 (SECNDS): Adjust to a more standard form.
881 (TIME): Add cross-reference to MCLOCK.
882 (TIME8): Add cross-reference to MCLOCK8.
884 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
887 * parse.c (parse_interface): Use the default types from the
888 formal namespace if a function or its result do not have a type
889 after parsing the specification statements.
891 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
893 * intrinsic.texi: (ICHAR) Improve internal I/O note.
894 (ACHAR): Reference it.
895 (CHAR): Reference it.
896 (IACHAR): Reference it.
898 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
900 * intrinsic.texi: (LINK) Document function form.
906 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
908 * intrinsic.texi: minor typo fixes, removed prologue.
909 (FSEEK): moved to correct place in alphabetical order.
911 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
914 * check.c (gfc_check_alarm_sub): Added check for default integer
915 kind of status argument.
916 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
918 * intrinsic.texi (ALARM): Extended documentation.
920 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
922 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
923 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
924 * intrinsic.c (add_subroutines): Adjusted dummy argument names
925 of GERROR and TTYNAM.
927 2007-07-08 Tobias Burnus <burnus@net-b.de>
929 * module.c (gfc_match_use): Support renaming of operators
931 * gfortran.texi (Fortran 2003 Status): Document support of
932 renaming of operators.
934 2007-07-08 Tobias Burnus <burnus@net-b.de>
937 * module.c (read_module): Always import module name as symbol.
938 (gfc_match_use): Disallow module name in the only clause of
941 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
944 * expr.c (find_array_section): Correct arithmetic for section
947 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
949 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
951 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
953 PR documentation/30950
954 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
955 (FREE): Fix call syntax.
957 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
959 * intrinsic.texi: Limit column widths to a total of .85.
961 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
963 * gfortran.texi (GFortran and G77): Rewrite completely.
965 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
967 * match.c (gfc_match_name): Expanded comment.
969 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
971 * gfortran.texi (Old-style kind specifications): Document
972 special handling of old-style kind specifiers for COMPLEX.
973 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
974 assumptions for COMPLEX in comment.
976 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
979 * gfortranspec.c (lang_specific_driver): Update program
980 name and copyright date.
982 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
985 * check.c (dim_rank_check): The shape of subsections of
986 assumed-size arrays is known.
988 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
989 Tobias Burnus <burnus@net-b.de>
992 * decl.c (gfc_match_entry): Remove erroneous entry result check.
994 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
996 * Make-lang.in: Add install-pdf target as copied from
997 automake v1.10 rules.
999 2007-03-01 Tobias Burnus <burnus@net-b.de>
1002 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
1004 2007-02-28 Tobias Burnus <burnus@net-b.de>
1005 Paul Thomas <pault@gcc.gnu.org>
1009 * resolve.c (resolve_actual_arglist): Allow by-value
1010 arguments and non-default-kind for %VAL().
1011 * trans-expr.c (conv_arglist_function): Allow
1012 non-default-kind for %VAL().
1014 2007-02-28 Tobias Burnus <burnus@net-b.de>
1017 * primary.c (next_string_char): Correct reading a character
1018 after the delimiter.
1019 (match_string_constant): Print warning message only once.
1021 2007-02-27 Richard Guenther <rguenther@suse.de>
1023 * trans-array.c (structure_alloc_comps): Use correct type
1024 for null pointer constant.
1026 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
1028 * gfortran.texi: Standardize title page, remove version number
1029 from copyright page.
1031 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
1032 Paul Thomas <pault@gcc.gnu.org>
1035 * trans-intrinsic.c (gfc_conv_intrinsic_size):
1036 If dim is an optional argument, check for its
1037 presence and call size0 or size1, respectively.
1039 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
1042 * resolve.c (has_default_initializer): New function.
1043 (resolve_fl_variable): Call has_default_initializer to determine if
1044 the derived type has a default initializer to its ultimate
1048 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1050 * options.c (set_default_std_flags): New function to consolidate
1052 (gfc_init_options): Use new function.
1053 (gfc_handle_option): Use new function.
1055 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
1057 * gfortran.texi (Old-style kind specifications): Document
1058 special handling of old-style kind specifiers for COMPLEX.
1059 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
1060 assumptions in comment.
1062 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
1064 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
1066 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
1069 * match.c (gfc_match_iterator): Remove conflict between
1070 loop variable and pointer.
1072 2007-02-20 Tobias Burnus <burnus@net-b.de>
1075 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
1076 attribute for host-associated variables.
1077 * gfortran.h (symbol_attribute): Save namespace
1078 where VOLATILE has been set.
1079 * trans-decl.c (gfc_finish_var_decl): Move variable
1080 declaration to the top.
1082 2007-02-20 Tobias Burnus <burnus@net-b.de>
1085 * resolve.c (resolve_symbol): Add character dummy VALUE check.
1087 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
1090 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
1091 argument to default integer.
1092 (gfc_resolve_minloc): Likewise.
1094 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1097 * options.c (gfc_init_options): Relax warning level for obsolescent.
1098 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
1099 (gfc_match_if): Same.
1101 2007-02-18 Roger Sayle <roger@eyesopen.com>
1103 * trans-array.c (gfc_build_constant_array_constructor): When the
1104 shape of the constructor is known, use that to construct the
1106 (gfc_trans_constant_array_constructor): Initialize the "info"
1107 information for all of the dimensions of the array constructor.
1108 (constant_array_constructor_loop_size): New function.
1109 (gfc_trans_array_constructor): Use it to determine whether a
1110 loop is suitable for "constant array constructor" optimization.
1112 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
1113 instead of build2, to avoid conditions like "(a != b) != 0".
1115 2007-02-18 Roger Sayle <roger@eyesopen.com>
1116 Paul Thomas <pault@gcc.gnu.org>
1119 * match.c (match_forall_iterator): Use gfc_match_expr instead
1120 of gfc_match_variable to match the iterator variable. Return
1121 MATCH_NO if not a variable. Remove the reset of the symbol's
1124 2007-02-16 Tobias Burnus <burnus@net-b.de>
1127 * trans-decl.c (gfc_generate_function_code): Do not initialize
1128 pointers to derived components.
1130 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1131 Brooks Moses <brooks.moses@codesourcery.com>
1132 Lee Millward <lee.millward@codesourcery.com>
1134 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
1135 (gfc_conv_string_tmp): Likewise.
1136 (gfc_conv_concat_op): Likewise.
1137 (gfc_build_compare_string): Likewise.
1138 (gfc_conv_function_call): Use build_call_list instead of build3.
1140 * trans-array.c (gfc_trans_allocate_array_storage): Use
1142 (gfc_grow_array): Likewise.
1143 (gfc_trans_array_ctor_element): Likewise.
1144 (gfc_trans_array_constructor_value): Likewise.
1145 (gfc_array_allocate): Likewise.
1146 (gfc_array_deallocate): Likewise.
1147 (gfc_trans_auto_array_allocation): Likewise.
1148 (gfc_trans_dummy_array_bias): Likewise.
1149 (gfc_conv_array_parameter): Likewise.
1150 (gfc_trans_dealloc_allocated): Likewise.
1151 (gfc_duplicate_allocatable): Likewise.
1153 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
1154 (gfc_trans_omp_flush): Likewise.
1156 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
1157 (gfc_trans_pause): Likewise.
1158 (gfc_trans_stop): Likewise.
1159 (gfc_trans_character_select): Likewise.
1160 (gfc_do_allocate): Likewise.
1161 (gfc_trans_assign_need_temp): Likewise.
1162 (gfc_trans_pointer_assign_need_temp): Likewise.
1163 (gfc_trans_forall_1): Likewise.
1164 (gfc_trans_where_2): Likewise.
1165 (gfc_trans_allocate): Likewise.
1166 (gfc_trans_deallocate): Likewise.
1168 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
1170 * trans-io.c (gfc_trans_open): Use build_call_expr.
1171 (gfc_trans_close): Likewise.
1172 (build_filepos): Likewise.
1173 (gfc_trans_inquire): Likewise.
1174 (NML_FIRST_ARG): Delete.
1175 (NML_ADD_ARG): Delete.
1176 (transfer_namelist_element): Use build_call_expr.
1177 (build_dt): Likewise.
1178 (gfc_trans_dt_end): Likewise.
1179 (transfer_expr): Likewise.
1180 (transfer_array-desc): Likewise.
1182 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
1183 (gfc_generate_constructors): Likewise.
1185 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
1186 (gfc_conv_intrinsic_fdate): Likewise.
1187 (gfc_conv_intrinsic_ttynam): Likewise.
1188 (gfc_conv_intrinsic_array_transfer): Likewise.
1189 (gfc_conv_associated): Likewise.
1190 (gfc_conv_intrinsic_si_kind): Likewise.
1191 (gfc_conv_intrinsic_trim): Likewise.
1192 (gfc_conv_intrinsic_repeat: Likewise.
1193 (gfc_conv_intrinsic_iargc): Likewise.
1195 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1198 * scanner.c (gfc_next_char_literal): Add check for end of file after
1199 call to advance_line.
1201 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
1204 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
1207 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
1209 * misc.c (gfc_typename): Fix potential buffer overflow.
1211 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
1214 * module.c (read_module): Set pointer_info to referenced if the
1215 symbol has no namespace.
1217 2007-02-12 Nick Clifton <nickc@redhat.com>
1219 * lang.opt: Add Warning attribute to warning options.
1221 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
1223 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
1224 (SLEEP): Added section and documentation.
1226 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
1229 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
1230 (variable_decl): Likewise. Rewrap comment.
1231 (match_attr_spec): Remove ENUM specific code.
1232 (gfc_match_enum): Fix typo in error message.
1233 (enumerator_decl): New function.
1234 (gfc_match_enumerator_def): Use enumerator_decl instead of
1235 variable_decl. Adapt code accordingly.
1237 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
1240 * module.c (find_symtree_for_symbol): New function to return
1241 a symtree that is not a "unique symtree" given a symbol.
1242 (read_module): Do not automatically set pointer_info to
1243 referenced because this inhibits the generation of a unique
1244 symtree. Recycle the existing symtree if possible by calling
1245 find_symtree_for_symbol.
1248 * decl.c (add_init_expr_to_sym): Make new charlen for an array
1249 constructor initializer.
1251 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1253 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
1254 and __emutls_register_common.
1255 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
1256 * trans-common.c (build_common_decl): Don't check have_tls.
1257 * trans-decl.c (gfc_finish_var_decl): Likewise.
1258 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
1259 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
1261 2007-02-09 Tobias Burnus <burnus@net-b.de>
1264 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
1265 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
1267 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1270 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
1271 function argument. Always generate code for negative extent.
1273 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
1274 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
1275 of gfc_trans_create_temp_array.
1276 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
1277 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
1279 2007-02-08 Roger Sayle <roger@eyesopen.com>
1281 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
1282 mask expression is a compile-time constant (".true." or ".false.").
1284 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1287 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
1288 arguments only once. Generate check that NCOPIES argument is not
1291 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
1294 * fortran/invoke.texi: Update documentation.
1295 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
1298 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
1300 * trans-array.c: Fix a comment typo.
1302 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
1305 * array.c (match_array_element_spec): If the length of an array is
1306 negative, adjust the upper limit to make it zero length.
1309 * resolve.c (pure_function, resolve_function): Initialize name to
1310 null to clear up build warnings.
1311 (resolve_fl_variable): Look at components explicitly to check for
1312 default initializer, rather than using gfc_default_initializer.
1314 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
1317 * resolve.c (resolve_generic_f): Check for non-NULL sym.
1319 2007-02-02 Roger Sayle <roger@eyesopen.com>
1321 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
1322 NON_LVALUE_EXPR nodes and useless type conversions.
1324 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
1328 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
1329 from function and make sure that substring lengths are
1331 (is_aliased_array): Remove static attribute.
1332 * trans.c : Add prototypes for gfc_conv_aliased_arg and
1334 * trans-io.c (set_internal_unit): Add the post block to the
1335 arguments of the function. Use is_aliased_array to check if
1336 temporary is needed; if so call gfc_conv_aliased_arg.
1337 (build_dt): Pass the post block to set_internal_unit and
1338 add to the block after all io activiy is done.
1340 2007-02-01 Roger Sayle <roger@eyesopen.com>
1342 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
1343 a temporary array to pass a constant non-character array constructor.
1344 Generalize the descriptor generation code to handle scalarizer
1345 "info" without an array reference.
1347 2007-02-01 Roger Sayle <roger@eyesopen.com>
1349 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
1350 dependency checking for array constructors.
1352 2007-02-01 Roger Sayle <roger@eyesopen.com>
1354 * trans-stmt.c (compute_overall_iter_number): Document function
1355 arguments. Generalize "unconditional forall nest with constant
1356 bounds" optimization to eliminate unconditional inner loops with
1359 2007-01-31 Tobias Burnus <burnus@net-b.de>
1362 * interface.c (compare_actual_formal): Check conformance between
1363 actual and VOLATILE dummy arguments.
1364 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
1365 multiple times in different scopes.
1366 * decl.c (gfc_match_volatile): Search symbol in host association.
1368 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
1370 * simplify.c, trans-array.c: Fix comment typos.
1372 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1374 * invoke.texi (Code Gen Options): Fix abbreviation typo.
1375 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
1377 2007-01-30 Steve Ellcey <sje@cup.hp.com>
1380 * trans-types.c (gfc_get_function_type): Do not add void_type_node
1382 * trans-decl.c (create_function_arglist): Change assert.
1384 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
1387 * module.c (read_module): If a symbol is excluded by an ONLY
1388 clause, check to see if there is a symtree already loaded. If
1389 so, attach the symtree to the pointer_info.
1391 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
1394 * gfortran.h: Remove gfc_simplify_init_1.
1395 * arith.h: Remove third argument from gfc_compare_string.
1396 * arith.c (gfc_compare_expression): Remove third argument
1397 from call to gfc_compare_string.
1398 (gfc_compare_string): Remove third argument xcoll_table.
1399 Remove use of xcoll_table.
1400 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
1401 * simplify.c (ascii_table): Remove.
1402 (xascii_table): Likewise.
1403 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
1404 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
1405 (gfc_simplify_char): ICE if extract_int fails. Error if
1406 value < 0 or value > 255.
1407 (gfc_simplify_iachar): Remove use of xascii_table.
1408 Char values outside of 0..255 are an ICE.
1409 (gfc_simplify_lge): Remove use of xascii_table.
1410 (gfc_simplify_lgt): Likewise.
1411 (gfc_simplify_lle): Likewise.
1412 (gfc_simplify_llt): Likewise.
1413 (invert_table): Remove.
1414 (gfc_simplify_init_1): Remove.
1416 2007-01-27 Roger Sayle <roger@eyesopen.com>
1418 * trans-stmt.c (forall_info): Replace the next_nest and outer
1419 fields that previously implemented a doubly-linked list with a
1420 single prev_nest field (singly-linked list).
1421 (gfc_trans_nested_forall_loop): The nested_forall_info argument
1422 now denotes the innermost FORALL in the loop nest.
1423 (compute_overall_iter_number): Use prev_nest instead of next_nest.
1424 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
1425 nested_forall_info linked list. Free the current "info" when done.
1427 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
1430 * trans-expr.c (gfc_conv_operator_assign): New function.
1431 * trans.h : Add prototype for gfc_conv_operator_assign.
1432 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
1433 a potential operator assignment subroutine. If it is non-NULL
1434 call gfc_conv_operator_assign instead of the first assignment.
1435 ( gfc_trans_where_2): In the case of an operator assignment,
1436 extract the argument expressions from the code for the
1437 subroutine call and pass the symbol to gfc_trans_where_assign.
1438 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
1439 gfc_resolve_forall_body): Resolve the subroutine call for
1440 operator assignments.
1442 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
1443 Steven G. Kargl <kargl@gcc.gnu.org>
1446 * fortran/io.c (next_char): Deal with backslash escaped characters.
1447 Issue warnings in non -std=gnu cases.
1448 * fortran/primary.c (next_string_char): Issue warnings in non
1450 2007-01-26 Tobias Burnus <burnus@net-b.de>
1452 * lang-specs.h: Add support for .f03 and .F03 extensions.
1453 * gfortran.texi: Document .f03 extension.
1454 * options.c (form_from_filename): Recognize .f03.
1456 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1459 * lang.opt (Wall): Remove RejectNegative.
1460 * options.c (gfc_handle_option): Wall can be disabled.
1461 (set_Wall): Add a parameter for disabling Wall.
1463 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1466 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
1468 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
1471 * match.c (gfc_match_namelist): Add check for assumed size character
1472 in namelist and provide error if found.
1474 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
1476 * intrinsic.texi (ACHAR): Added cross-references.
1477 (CHAR): Put cross-references in alphabetical order.
1478 (IACHAR): Added cross-references.
1479 (ICHAR): Added cross-references.
1481 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
1483 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
1484 (MAXVAL): Corrected description of result characteristics.
1486 (UMASK): Added documentation.
1488 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
1490 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
1491 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
1492 in the massive whitespace patch.
1494 2007-01-20 Roger Sayle <roger@eyesopen.com>
1496 * module.c (mio_array_ref): The dimen_type fields of an array ref
1497 are an enumerated type and can't be read/written directly with a
1498 call to mio_integer. Instead loop over and cast each element.
1500 2007-01-20 Roger Sayle <roger@eyesopen.com>
1502 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
1503 i.e. that the ARRAY_REF doesn't mention components.
1504 * trans-array.c (gfc_constant_array_constructor_p): Export external
1505 function renamed from constant_array_constructor_p.
1506 (gfc_build_constant_array_constructor): Export.
1507 (gfc_trans_array_constructor): Update call to the renamed function
1508 constant_array_constructor_p.
1509 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
1510 (gfc_build_constant_array_constructor): Likewise.
1511 * trans-expr.c (gfc_build_memcpy_call): New helper function split
1512 out from gfc_trans_array_copy.
1513 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
1514 (gfc_trans_array_constructor_copy): New function to optimize
1515 assigning an entire array from a constant array constructor.
1516 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
1519 2007-01-20 Roger Sayle <roger@eyesopen.com>
1521 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
1522 implementation for the SIGN intrinsic with integral operands.
1523 (gfc_conv_intrinsic_minmax): Fix whitespace.
1525 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1527 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
1528 * lang.opt: Add -fallow-leading-underscore.
1529 * match.c (gfc_match_name): Allow leading underscore in symbol
1530 name if -fallow-leading-underscore is used.
1531 * symbol.c (gfc_get_default_type): Add special case for symbol
1532 names beginning with an underscore.
1533 * trans-decl.c (gfc_get_extern_function_decl,
1534 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
1535 library symbols selected_int_kind, selected_real_kind and
1537 * options.c (gfc_init_options, gfc_handle_option): Handle the
1538 new -fallow-leading-underscore option.
1540 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1543 * options.c (gfc_handle_module_path_options): Path used in -J
1544 option is now added to the module search path.
1546 2007-01-20 Richard Guenther <rguenther@suse.de>
1549 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
1550 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
1551 sincos builtins if the target has sincos.
1553 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1555 * intrinsic.texi (MATMUL): Corrected a typo.
1556 (MAX): Separated @var arguments.
1557 (MIN): Separated @var arguments.
1559 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1561 * intrinsic.texi: general whitespace cleanup.
1562 (menu): Added TIME8, removed UNMASK.
1563 (AINT): Clarified argument requirement.
1564 (ANINT): Clarified argument requirement.
1565 (CEILING): Clarified argument requirement.
1566 (CHAR): Clarified argument requirement.
1567 (CMPLX): Clarified argument requirement.
1568 (DCMPLX): Clarified argument requirement.
1569 (FGET): Line rewrapping.
1570 (FLOOR): Clarified argument requirement.
1571 (GMTIME): Added documentation.
1572 (IAND): Added cross-reference.
1573 (IBCLR): Added cross-reference.
1574 (IBSET): Added cross-reference.
1575 (IEOR): Added cross-reference.
1576 (INT): Collapsed examples, clarified argument requirement.
1577 (IOR): Added cross-references.
1578 (LEN_TRIM): Corrected result kind.
1579 (LINK): Added cross-reference.
1580 (LLT): Removed "documentation pending".
1581 (LOGICAL): Added documentation.
1582 (LSHIFT): Added documentation.
1583 (LTIME): Added documentation.
1584 (MATMUL): Added documentation.
1585 (MAX): Added documentation.
1586 (MAXLOC): Added documentation.
1587 (MAXVAL): Added documentation.
1588 (MERGE): Added documentation.
1589 (MIN): Added documentation.
1590 (MINLOC): Added documentation.
1591 (MINVAL): Added documentation.
1592 (MVBITS): Moved to correct place, added documentation.
1593 (NOT): Added documentation.
1594 (PERROR): Added documentation.
1595 (RAN): Moved to correct place, added documentation.
1596 (REAL): Clarified argument requirement.
1597 (RENAME): Added documentation.
1598 (RSHIFT): Clarified argument requirement.
1599 (SIGN): Corrected table specification.
1600 (SYMLNK): Added documentation.
1601 (SYSTEM): Added documentation.
1602 (TIME): Added documentation.
1603 (TIME8): Added section and documentation.
1604 (UNMASK): Removed erroneous section.
1606 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
1608 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
1610 2007-01-18 Roger Sayle <roger@eyesopen.com>
1612 * trans-expr.c (copyable_array_p): Consider user derived types without
1613 allocatable components to be copyable.
1615 2007-01-18 Roger Sayle <roger@eyesopen.com>
1617 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
1618 the number of interations in unconditional FORALL nests with constant
1621 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1622 Tobias Burnus <burnus@net-b.de>
1625 * gfortran.h (gfc_option_t): Add flag_dump_core.
1626 * lang.opt: Add -fdump-core option.
1627 * invoke.texi: Document the new options.
1628 * trans-decl.c (gfc_build_builtin_function_decls): Add new
1629 options to the call to set_std.
1630 * options.c (gfc_init_options, gfc_handle_option): Set the
1633 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
1636 * module.c (load_generic_interfaces): Make the marking of the
1637 symbol as ambiguous conditional on the module names being
1639 (write_generic): Ensure that the generic interface has a
1640 non-NULL module field.
1642 2007-01-16 Roger Sayle <roger@eyesopen.com>
1645 * trans-stmt.c (forall_info): Remove pmask field.
1646 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
1647 NVAR covers all the interation variables in the current forall_info.
1648 Add an extra OUTER parameter, which specified the loop header in
1649 which to place mask index initializations.
1650 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
1651 Change the semantics of MASK_FLAG to only control the mask in the
1653 (compute_overall_iter_number): Optimize the trivial case of a
1654 top-level loop having a constant number of iterations. Update
1655 call to gfc_trans_nested_forall_loop. Calculate the number of
1656 times the inner loop will be executed, not to size of the
1658 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
1659 sizeof(type) == 1. Tidy up.
1660 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
1661 to gfc_trans_nested_forall_loop.
1662 (gfc_trans_pointer_assign_need_temp): Likewise.
1663 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
1664 LENVAR local variables. Split mask allocation into a separate
1665 hunk/pass from mask population. Use allocate_temp_for_forall_nest
1666 to allocate the FORALL mask with the correct size. Update calls
1667 to gfc_trans_nested_forall_loop.
1668 (gfc_evaluate_where_mask): Update call to
1669 gfc_trans_nested_forall_loop.
1670 (gfc_trans_where_2): Likewise.
1672 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
1675 * trans-stmt.c (gfc_trans_call): If it does not have one, get
1676 a backend_decl for an alternate return.
1679 * resolve.c (pure_function): Statement functions are pure. Note
1680 that this will have to recurse to comply fully with F95.
1683 * resolve.c (resolve_function): Only a reference to the final
1684 dimension of an assumed size array is an error in an inquiry
1688 * resolve.c (resolve_function): Make sure that the function
1689 expression has a type.
1691 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
1694 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
1695 symbols must not have the module name prepended.
1697 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
1700 * iresolve.c (gfc_resolve_maxloc): If the rank
1701 of the return array is nonzero and we process an
1702 integer array smaller than default kind, coerce
1703 the array to default integer.
1704 * iresolve.c (gfc_resolve_minloc): Likewise.
1706 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
1708 * simplify.c: Update copyright to 2007.
1711 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1714 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
1717 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1719 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
1720 (gfc_simplify_ibset): Same.
1722 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1726 * simplify.c (convert_mpz_to_unsigned): New function.
1727 (convert_mpz_to_signed): New function, largely based on
1729 (twos_complement): Removed.
1730 (gfc_simplify_ibclr): Add conversions to and from an
1731 unsigned representation before bit-twiddling.
1732 (gfc_simplify_ibset): Same.
1733 (gfc_simplify_ishftc): Add checks for overly large
1734 constant arguments, only check the third argument if
1735 it's present, carry over high bits into the result as
1736 appropriate, and perform the final conversion back to
1737 a signed representation using the correct sign bit.
1738 (gfc_simplify_not): Removed unnecessary masking.
1740 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
1743 * resolve.c (resolve_code): Use the code->expr character length
1744 directly to set length of llen.
1746 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1749 * lang.opt: Add Wcharacter_truncation option.
1750 * options.c (gfc_init_options): Initialize
1751 gfc_option.warn_character_truncation to zero.
1752 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
1754 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1756 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
1757 iresolve.c, match.c: Update Copyright years. Whitespace.
1759 2007-01-08 Richard Guenther <rguenther@suse.de>
1761 * trans-io.c (transfer_array_desc): Use build_int_cst instead
1764 2007-01-08 Roger Sayle <roger@eyesopen.com>
1766 * trans-array.c (constant_array_constructor_p): New function to
1767 determine whether an array constructor consists only of constant
1768 elements, and if so return it's size.
1769 (gfc_build_constant_array_constructor): Construct a statically
1770 initialized gfortran array for a given EXPR_ARRAY.
1771 (gfc_trans_constant_array_constructor): Efficiently scalarize
1772 a constant array constructor.
1773 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
1774 Special case scalarization of constant array constructors, all of
1775 whose elements are specified, using constant_array_constructor_p
1776 and gfc_trans_constant_array_constructor.
1777 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
1778 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
1780 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1782 gfortran.texi: Fix typos.
1784 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
1786 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
1787 convert.c: Update Copyright dates. Fix whitespace.
1789 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1791 * data.c (gfc_assign_data_value): Fix whitespace.
1793 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1795 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
1796 Commentary typo fix.
1798 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1801 * match.c (gfc_match_name): Print diagnostics for invalid
1804 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1806 * array.c: Fix whitespace in comment table.
1808 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1810 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
1812 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1814 * arith.c: Update copyright years. Whitespace.
1816 2007-01-05 Roger Sayle <roger@eyesopen.com>
1818 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
1819 array assignments split out from gfc_trans_assignment.
1820 (gfc_trans_array_copy): New function to implement array to array
1821 copies via calls to __builtin_memcpy.
1822 (copyable_array_p): New helper function to identify an array of
1823 simple/POD types, that may be copied/assigned using memcpy.
1824 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
1825 whole array assignments considered suitable by copyable_array_p.
1826 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
1828 2007-01-05 Roger Sayle <roger@eyesopen.com>
1830 * trans-array.c (gfc_trans_array_constructor_value): Make the
1831 static const "data" array as TREE_READONLY.
1832 * trans-stmt.c (gfc_trans_character_select): Likewise.
1834 2007-01-05 Roger Sayle <roger@eyesopen.com>
1836 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
1837 stride is one, to avoid fold_build2 introducing a useless
1838 NON_LVALUE_EXPR node.
1840 2007-01-05 Tobias Burnus <burnus@net-b.de>
1842 * symbol.c (check_conflict): Fix error message.
1844 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
1847 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
1848 functions to signal that a DATA statement is being matched.
1849 (gfc_match_data): Call gfc_set_in_match_data on entry and on
1851 * gfortran.h : Add prototypes for above.
1852 * expr.c (check_init_expr): Avoid check on parameter or
1853 variable if gfc_in_match_data is true.
1854 (gfc_match_init_expr): Do not call error on non-reduction of
1855 expression if gfc_in_match_data is true.
1859 * decl.c (gfc_set_constant_character_len): Add boolean arg to
1860 flag array constructor resolution. Warn if string is being
1861 truncated. Standard dependent error if string is padded. Set
1862 new arg to false for all three calls to
1863 gfc_set_constant_character_len.
1864 * match.h : Add boolean arg to prototype for
1865 gfc_set_constant_character_len.
1866 * gfortran.h : Add warn_character_truncation to gfc_options.
1867 * options.c (set_Wall): Set warn_character_truncation if -Wall
1869 * resolve.c (resolve_code): Warn if rhs string in character
1870 assignment has to be truncated.
1871 * array.c (gfc_resolve_character_array_constructor): Set new
1872 argument to true for call to gfc_set_constant_character_len.
1874 2007-01-05 Tobias Burnus <burnus@net-b.de>
1877 * interface.c (compare_parameter_intent): New function.
1878 (check_intents): Support pointer intents.
1879 * symbol.c (check_conflict): Support pointer intents,
1880 better conflict_std message.
1881 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
1882 Support pointer intents.
1883 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
1884 Support pointer intents.
1886 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1889 * check.c (gfc_check_kill_sub): Add checks for non-scalar
1892 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1894 * intrinsic.texi: Minor cleanup, reflowing overlong
1895 paragraphs, and correcting whitespace.
1897 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1899 * intrinsic.texi (LBOUND): Add documentation.
1900 (LGE): Add documentation.
1901 (LGT): Add documentation.
1902 (LINK): Add documentation.
1903 (LLE): Add documentation.
1904 (LLT): Add documentation.
1905 (LNBLNK): Add documentation.
1906 (UBOUND): Add documentation.
1907 (UNLINK): Add documentation.
1909 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1911 * intrinsic.texi (IAND): Clarify argument specifications.
1912 (IBCLR): Add documentation.
1913 (IBITS): Add documentation.
1914 (IBSET): Add documentation.
1915 (IEOR): Add documentation.
1916 (IERRNO): Add documentation.
1917 (INDEX): Add documentation.
1918 (IOR): Add documentation.
1919 (ISHFT): Add documentation.
1920 (ISHFTC): Add documentation.
1921 (KILL): Add documentation.
1922 (LEN_TRIM): Add documentation.
1924 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1927 * interface.c (compare_actual_formal): check for
1928 alternate returns when iterating over non-present
1931 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1933 * invoke.texi: Update manpage copyright to include 2007.
1935 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1937 * gfortran.texi: Update copyright to include 2007.
1938 * intrinsic.texi: Update copyright to include 2007.
1939 * invoke.texi: Update copyright to include 2007.
1941 2007-01-02 Tobias Burnus <burnus@net-b.de>
1942 Jakub Jelinek <jakub@redhat.com>
1945 * scanner.c (open_included_file): Revert patch.
1946 (gfc_open_included_file): Support absolute pathnames.
1947 (gfc_open_intrinsic_module): Support absolute pathnames.
1949 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1951 * gfortran.texi (GNU Fortran and GCC): Rewrite
1953 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1955 * gfortran.texi (Introduction): Lower "Part I:
1956 Introduction" to a chapter, renumber Parts II and III to
1958 * intrinsic.texi (Introduction): Rename to "Introduction
1959 to Intrinsics" to avoid conflict with the new chapter.
1961 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1963 * intrinsic.texi (Introduction): Rewrite first paragraph.
1965 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1967 * invoke.texi (OpenMP): Added index entry.
1968 * gfortran.texi (title page): Removed erroneous '*'.
1970 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1972 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
1974 (Extensions): Miscellaneous minor rewriting and copyediting.
1975 (BOZ-literal constants): Renamed from Hexadecimal constants.
1976 (Hollerith constants support): Added explanation and
1977 suggestions for standard-conforming modern equivalents.
1979 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1981 * intrinsic.texi: Improvements to index entries; change
1982 @findex entries to @cindex entries.
1983 * invoke.texi: Standardize and improve index entries.
1984 * gfortran.texi: Fix @code in one index entry.
1986 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1988 * invoke.texi: Change @code-type macros to appropriate
1989 variants (@command, @option, etc.)
1990 * gfortran.texi: Same.
1992 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1994 * intrinsic.texi: Various minor cleanups.
1996 2007-01-02 Steven G. Kargl <kargls@comcast.net>
1998 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
2001 2007-01-02 Tobias Burnus <burnus@net-b.de>
2004 * scanner.c (open_included_file): Support full-path filenames.
2006 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
2009 * interface.c (check_sym_interfaces): Remove call to
2010 resolve_global_procedure.
2011 gfortran.h : Remove prototype for resolve_global_procedure.
2012 resolve.c (resolve_global_procedure): Add static attribute
2013 to function declaration.
2015 2007-01-01 Steven G. Kargl <kargls@comcast.net>
2017 * ChangeLog: Copy to ...
2018 * ChangeLog-2006: here.