1 2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * trans-array.c (gfc_trans_auto_array_allocation): Avoid
5 multiplication of mismatched types.
7 2007-05-18 Daniel Franke <franke.daniel@gmail.com>
10 * symbol.c (gfc_add_flavor): Add the NAME to error message if
13 2007-05-15 Daniel Franke <franke.daniel@gmail.com>
18 * intrinsic.c (check_specific): Check elemental intrinsics for
20 (add_functions): Fixed dummy argument names of BESJN and BESYN.
21 Fixed elemental status of MCLOCK and MCLOCK8.
22 * check.c (check_rest): Added check for array conformance.
23 (gfc_check_merge): Removed check for array conformance.
24 (gfc_check_besn): Removed check for scalarity.
25 * intrinsic.texi (CSHIFT, EOSHIFT): Fixed typos.
26 (BESJN, BESYN): Clarified documentation.
28 2007-05-17 Tobias Burnus <burnus@net-b.de>
30 * gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.
32 2007-05-16 Brooks Moses <brooks.moses@codesourcery.com>
39 * target-memory.c: New file.
40 * target-memory.h: New file.
41 * simplify.c: Add #include "target-memory.h".
42 (gfc_simplify_transfer): Implement constant-
43 folding for TRANSFER intrinsic.
44 * Make-lang.in: Add dependencies on new target-memory.* files.
46 2007-05-15 Paul Brook <paul@codesourcery.com>
48 * trans-types.c (gfc_type_for_size): Handle signed TImode.
50 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
53 * trans.h (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64,
54 gfor_fndecl_internal_free): Remove prototypes.
55 (gfor_fndecl_os_error, gfc_call_free, gfc_call_malloc): Add prototypes.
56 * trans.c (gfc_call_malloc, gfc_call_free): New functions.
57 * f95-lang.c (gfc_init_builtin_functions): Add __builtin_free
58 and __builtin_malloc builtins.
59 * trans-decl.c (gfor_fndecl_internal_malloc,
60 gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove.
61 (gfor_fndecl_os_error): Add.
62 (gfc_build_builtin_function_decls): Don't create internal_malloc,
63 internal_malloc64 and internal_free library function declaration.
64 Create os_error library call function declaration.
65 * trans-array.c (gfc_trans_allocate_array_storage,
66 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
67 gfc_conv_array_parameter, gfc_duplicate_allocatable): Use
68 gfc_call_malloc and gfc_call_free instead of building calls to
69 internal_malloc and internal_free.
70 * trans-expr.c (gfc_conv_string_tmp): Likewise.
71 * trans-stmt.c (gfc_do_allocate, gfc_trans_assign_need_temp,
72 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
73 gfc_trans_where_2: Likewise.
74 * trans-intrinsic.c (gfc_conv_intrinsic_ctime,
75 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
76 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_trim): Likewise.
78 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
81 * trans-expr.c (gfc_conv_substring): Evaluate substring bounds
84 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
86 * f95-lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
87 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use unsigned_type_for
88 instead of gfc_unsigned_type.
89 * trans-stmt.c (gfc_trans_do): Use unsigned_type_for instead of
91 * trans-types.c (gfc_unsigned_type): Remove.
92 * trans-types.h (gfc_unsigned_type): Remove.
94 2007-05-12 Paul Thomas <pault@gcc.gnu.org>
97 * resolve.c (check_host_association): New function that detects
98 incorrect host association and corrects it.
99 (gfc_resolve_expr): Call the new function for variables and
101 * match.h : Remove prototype for gfc_match_rvalue.
102 * gfortran.h : Add prototype for gfc_match_rvalue.
104 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
107 * trans-expr.c (gfc_conv_function_call): Reduce indirection for
108 direct assignments of recursive array valued functions.
109 * primary.c (gfc_match_rvalue): Correct error for recursive
110 function calls such that directly recursive calls of scalar
111 function without an explicit result are disallowed.
113 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
116 * resolve.c (resolve_fl_namelist): It is not an error if the
117 namelist element is the result variable of the enclosing
118 function. Search for the symbol in current and all parent
119 namespaces for a potential conflict.
120 * symbol.c (check_conflict): Remove the conflict between
121 'in_namelist' and 'FL_PROCEDURE' because the symbol info
122 is not available to exclude function result variables.
123 * trans-io.c (nml_get_addr_expr): Use the fake result decl
124 if the symbol is an implicit result variable.
126 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
129 * decl.c (get_proc_name): If an entry has already been declared
130 as a module procedure, pick up the symbol and the symtree and
131 use them for the entry.
133 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
136 * resolve.c (resolve_symbol): Remove the flagging mechanism from the
137 formal namespace resolution and instead check that the formal
138 namespace is not the current namespace.
140 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
143 * trans-array.c (gfc_conv_array_parameter): Convert full array
144 references to the result of the procedure enclusing the call.
146 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
150 * decl.c (add_init_expr_to_sym): Expand a scalar initializer
151 for a parameter array into an array expression with the right
153 * array.c (spec_dimen_size): Remove static attribute.
154 * gfortran.h : Prototype for spec_dimen_size.
156 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
159 * trans-stmt.c (gfc_trans_do): Handle large loop counts.
161 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
164 * simplify.c (gfc_simplify_new_line): NEW_LINE can be simplified
165 even for non constant arguments.
167 2007-05-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
168 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
171 * gfortran.h: Add runtime error codes from libgfortran.h. Define
173 * trans.c (gfc_trans_runtime_check): Update the format of runtime error
174 messages to match library runtime errors. Use call to new library
175 function runtime_error_at().
176 * trans.h: Add prototype for new function gfc_trans_io_runtime_check.
177 Add declaration for library functions runtime_error_at and
179 * trans_io.c (gfc_trans_io_runtime_check): New function.
180 (set_parameter_value): Add error checking for UNIT numbers.
181 (set_parameter_ref): Initialize the users variable to zero.
182 (gfc_trans_open): Move setting of unit number to after setting of common
183 flags so that runtime error trapping can be detected.
184 (gfc_trans_close): Likewise. (build_filepos): Likewise.
185 (gfc_trans_inquire): Likewise. (build_dt): Likewise.
186 * trans-decl.c: Add declarations for runtime_error_at and
187 generate_error. (gfc_build_builtin_function_decls): Build function
188 declarations for runtime_error_at and generate_error.
190 2007-05-06 Paul Thomas <pault@gcc.gnu.org>
193 * resolve.c (resolve_fl_procedure): Resolve constant character
196 2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
199 * decl.c (match_char_spec): Add check for invalid character lengths.
201 2007-05-04 Brooks Moses <brooks.moses@codesourcery.com>
203 * intrinsic.texi (CMPLX): Document result kind.
204 (COMPLEX): Add documentation.
206 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
209 * intrinsic.c (add_functions): Replaced calls to gfc_check_g77_math1
210 by gfc_check_fn_r to avoid checks for scalarity.
211 * check.c (gfc_check_besn): Removed check for scalarity.
212 (gfc_check_g77_math1): Removed.
213 * intrinsic.h (gfc_check_g77_math1): Removed.
215 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
217 * check.c (gfc_check_fseek_sub): Fixed typo.
219 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
222 * intrinsic.c (add_subroutines): Added FSEEK.
223 * intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New.
224 * iresolve.c (gfc_resolve_fseek_sub): New.
225 * check.c (gfc_check_fseek_sub): New.
226 * intrinsic.texi (FSEEK): Updated.
228 2007-05-04 Tobias Burnus <burnus@net-b.de>
231 * expr.c (gfc_check_pointer_assign): Check for NULL pointer.
233 2007-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
236 * simplify.c (gfc_simplify_len): Only simplify integer lengths.
238 2007-05-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
241 * simplify.c (gfc_simplify_repeat): Don't put function call with
242 side effect in a gcc_assert().
244 2007-05-04 Tobias Burnus <burnus@net-b.de>
247 * interface.c (compare_actual_formal): Check character length.
249 2007-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
252 * dependency.c (gfc_full_array_ref_p): If the reference is
253 to a single element, check that the array has a single
254 element and that the correct element is referenced.
256 2007-05-01 Daniel Franke <franke.daniel@gmail.com>
258 * intrinsic.c (add_functions): Fixed ELEMENTAL specifications.
259 (add_subroutines): Replaced magic numbers in function calls by
260 ELEMENTAL and NOT_ELEMENTAL respectively.
261 * intrinsic.texi (MVBITS): Changed class to elemental subroutine.
262 (RANDOM_NUMBER): Changed class to subroutine.
263 (HUGE, TINY): Changed class to inquiry function.
265 2007-04-30 Brooks Moses <brooks.moses@codesourcery.com>
267 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_get_double_int.
268 (gfc_conv_tree_to_mpz): New function.
269 (gfc_conv_mpfr_to_tree): Use real_from_mpfr.
270 (gfc_conv_tree_to_mpfr): New function.
271 * trans-const.h: (gfc_conv_tree_to_mpz): New prototype.
272 (gfc_conv_tree_to_mpfr): New prototype.
274 2007-04-30 Daniel Franke <franke.daniel@gmail.com>
276 * intrinsic.texi (IERRNO): Changed class to non-elemental function.
277 (LOG10): Removed COMPLEX as accepted argument type.
278 (NEW_LINE): Changed class from elemental to inquiry function.
279 (SIGN): Removed requirement of scalar arguments.
280 (SNGL): Changed class to elemental function.
282 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
285 * simplify.c (simplify_bound_dim): New function.
286 (simplify_bound): Use the above. Perform simplification of LBOUND
287 and UBOUND when DIM argument is not present.
289 2007-04-29 Daniel Franke <franke.daniel@gmail.com>
291 * gfortran.texi: Cleaned up keyword index.
292 * invoke.texi: Likewise.
293 * intrinsic.texi: Likewise.
295 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
298 * scanner.c (load_file): Discard the byte order mark if one is
299 found on the first non-preprocessor line of a file.
301 2007-04-29 Paul Thomas <pault@gcc.gnu.org>
304 * trans-array.c (gfc_conv_resolve_dependencies): Create a temp
305 whenever a dependency is found.
307 2007-04-28 Tobias Schlüter <tobi@gcc.gnu.org>
309 * options.c (gfc_handle_option): Ensure requested free form line
310 length is not too small.
312 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
314 * intrinsic.texi (Transfer): Improve documentation.
316 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
318 * gfortran.texi (Option Index): Add @samp as needed.
320 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
322 * gfortran.texi: Added node and menu entry for an option index.
323 * invoke.texi: Moved command line option related entries of the concept
324 index to the option index.
326 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
328 * intrinsic.texi (AND, FPUT, FPUTC, MODULO, OR, SET_EXPONENT,
329 XOR): Fixed examples.
331 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
333 * intrinsic.texi (PRODUCT, RESHAPE, SPACING, SPREAD, SUM,
334 SYSTEM_CLOCK, TRANSFER, UNPACK): New.
335 (DATE_AND_TIME, CPU_TIME, RRSPACING): Added cross references.
337 2007-04-26 Daniel Franke <franke.daniel@gmail.com>
339 * intrinsic.texi (NULL, PACK, PRESENT, REPEAT, SCAN, SHAPE,
340 SIZE, TRANSPOSE, TRIM, VERIFY): New.
341 (ADJUSTL, ADJUSTR, INDEX): Added cross references.
342 (INT, INT2, INT8, LONG): Enabled section header.
344 2007-04-25 Janne Blomqvist <jb@gcc.gnu.org>
346 * module.c (module_char): Replace fgetc() with
348 (write_char): Replace fputc() with putc().
349 * scanner.c (load_line): Replace fgetc() with getc().
350 (gfc_read_orig_filename): Likewise.
352 2007-04-25 Tobias Burnus <burnus@net-b.de>
355 * error.c (error_print): Fix %% support.
356 * intrinsic.c (sort_actual): Improve error message.
357 * resolve.c (resolve_actual_arglist): Allow %VAL for
358 interfaces defined in the module declaration part.
360 2007-04-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
363 * intrinsic.texi (GETLOG): Update documentation to reflect
366 2007-04-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
369 * module.c (write_char): Add character to the MD5 buffer.
370 (read_md5_from_module_file): New function.
371 (gfc_dump_module): Compute MD5 for new module file. Call
372 read_md5_from_module_file. Only overwrite old module file
373 if the new MD5 is different.
375 2007-04-23 Paul Thomas <pault@gcc.gnu.org>
378 * resolve.c (resolve_symbol): Allow resolution of formal
379 namespaces nested within formal namespaces coming from modules.
382 * trans-expr.c (gfc_trans_assignment): Make the call to
383 gfc_trans_zero_assign conditional on the lhs array ref being
386 2007-04-23 Tobias Burnus <burnus@net-b.de>
388 * primary.c (match_integer_constant): Mention -fno-range-check
389 in the error message.
391 2007-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
394 * scanner.c (load_line): Remove check for comment after ampersand and
395 adjust tracking of ampersand.
397 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
399 * f95-lang.c (lang_tree_node): Use GENERIC_NEXT
400 instead of checking GIMPLE_STMT_P in chain_next.
402 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
404 * trans-types.h (gfc_packed): New enum.
405 (gfc_get_nodesc_array_type): Change prototype to use new enum.
406 * trans-types.c (gfc_get_nodesc_array): Use gfc_packed for
407 argument packed. Adapt all references to values accordingly.
408 (gfc_sym_type): Use enum values in call to gfc_get_nodesc_array.
409 (gfc_get_derived_type): Likewise.
410 * trans-array.c (gfc_build_constant_array_constructor): Likewise.
411 * trans-expr.c (gfc_get_interface_mapping_charlen): Changed packed
412 argument to type gfc_packed.
413 (gfc_add_interface_mapping): Use enum values in call to
414 gfc_get_interface_mapping.
415 * trans-decl.c (gfc_build_dummy_array_decl): Adapt to use enum
416 values when determining packing.
418 * trans-decl.c (gfc_finish_decl): Remove unused second argument
419 'init'. Simplify code accordingly. Remove calls to
420 gfc_fatal_error in favor of gcc_assert.
421 (create_function_arglist): Remove second argument from calls to
423 (gfc_trans_dummy_character): Likewise.
425 * arith.h: Update copyright years.
426 * dependency.h: Likewise.
427 * gfortran.h: Likewise.
428 * lang-specs.h: Likewise.
430 * symbol.c: Likewise.
433 * trans-array.c: Likewise.
434 * trans-common.c: Likewise.
435 * trans-const.h: Likewise.
436 * trans-const.c: Likewise.
437 * trans-decl.c: Likewise.
438 * trans-expr.c: Likewise.
439 * trans-io.c: Likewise.
440 * trans-openmp.c: Likewise.
441 * trans-types.h: Likewise.
442 * types.def: Likewise.
444 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
447 * decl.c (gfc_sym_mangled_identifier): Use capital letters in name
449 (gfc_sym_mangled_function_id): Likewise.
451 2007-04-15 Paul Thomas <pault@gcc.gnu.org>
454 * primary.c (check_for_implicit_index): New function to check
455 that a host associated variable is not an undeclared implied
457 (gfc_match_rvalue, match_variable): Use it and reset the
458 implied_index attribute.
459 * gfortran.h : Add the implied_index field to symbol_attribute.
460 * match.c (gfc_match_iterator): Mark the iterator variable
461 with the new attribute.
462 * decl.c (build_sym): Reset the new attribute.
464 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
466 * gfc-internals.texi: Fix typos.
467 * simplify.c: Fix a comment typo.
469 2007-04-14 Bernhard Fischer <aldot@gcc.gnu.org>
471 * primary.c: Commentary typo fix; Add question about redundant (?)
474 2007-04-14 Paul Thomas <pault@gcc.gnu.org>
478 * expr.c (scalarize_intrinsic_call): New function to
479 scalarize elemental intrinsic functions in initialization
481 (check_init_expr): Detect elemental intrinsic functions
482 in initalization expressions and call previous.
484 2007-04-13 Tobias Burnus <burnus@net-b.de>
487 * primary.c (match_variable): External functions
490 2007-04-13 Paul Thomas <pault@gcc.gnu.org>
493 * trans-types.c (copy_dt_decls_ifequal): Do not get pointer
494 derived type components.
496 2007-04-13 Tobias Schlüter <tobi@gcc.gnu.org>
499 * resolve.c: Include obstack.h and bitmap.h. New variable
501 (code_stack): Add tail and reachable_labels fields.
502 (reachable_labels): New function.
503 (resolve_branch): Rework to use new fields in code_stack.
504 (resolve_code): Call reachable_labels.
505 (resolve_codes): Allocate and free labels_obstack.
507 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
510 * decl.c (match_char_spec): Move check for negative CHARACTER
512 * resolve.c (resolve_charlen): ... here.
513 (resolve_types): Resolve CHARACTER lengths earlier.
515 2007-04-12 Daniel Franke <franke.daniel@gmail.com>
518 * intrinsic.texi (RANDOM_SEED, RANDOM_NUMBER): New.
520 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
523 * primary.c (gfc_variable_attr): Don't copy string length if it
525 * resolve.c (resolve_code): Clarify error message.
528 * decl.c (gfc_match_end): Also check for construct name in END
529 FORALL and END WERE statements.
530 * match.c (match_case_eos): Use uppercase for statement name in
532 (match_elsewhere): Construct name may appear iff construct has a
535 * trans-types.c: Update copyright years. Reformat long comment
536 explaining array descriptor format. Remove obsolete mention of
539 * arith.c (gfc_arith_uplus): Rename to ...
540 (gfc_arith_identity): ... this.
541 (gfc_parentheses): New function.
542 (gfc_uplus): Adapt to renamed function.
543 * arith.h (gfc_parentheses): Add prototype.
544 * expr.c (gfc_copy_expr): Deal with INTRINSIC_PARENTHESES.
545 (simplifiy_intrinsic_op): Treat INTRINSIC_UPLUS separately from
546 INTRINSIC_PARENTHESES.
548 2007-04-12 Tobias Burnus <burnus@net-b.de>
551 * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC
552 attribute in type definitions.
553 (gfc_match_private): Allow PRIVATE statement only
554 in specification part of modules.
555 (gfc_match_public): Ditto for PUBLIC.
556 (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in
557 specificification part of modules.
559 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
562 * intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
563 * intrinsic.h : Add prototype for gfc_resolve_achar.
564 * iresolve.c (gfc_resolve_achar): New function.
566 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
569 * resolve.c (resolve_fl_variable): Set flag to 2 for automatic
570 arrays. Make condition for automatic array error explicit.
571 If a dummy, no error on an INTENT(OUT) derived type.
573 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
576 * expr.c (find_array_element): Correct arithmetic for rank > 1.
578 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
581 * check.c (numeric_check): If an expresson has not got a type,
582 see if it is a symbol for which a default type applies.
584 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
587 * trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
590 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
593 * symbol.c (gfc_check_function_type): New function.
594 * gfortran.h : Add prototype for previous.
595 * parse.c (parse_progunit): Call it after parsing specification
598 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
601 * trans-expr.c (gfc_conv_function_call): Give a dummy
602 procedure the correct type if it has alternate returns.
604 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
607 * decl.c (gfc_match_modproc): Go up to the top of the namespace
608 tree to find the module namespace for gfc_get_symbol.
610 2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
613 * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
614 * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
615 (gfc_init_types): Define gfc_charlen_int_kind.
616 * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
617 * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
618 (gfc_build_intrinsic_function_decls): Don't set
619 gfor_fndecl_string_repeat.
620 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
621 so that we don't have to call a library function.
622 * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
623 checks on the NCOPIES argument, and work with arbitrary size
626 2007-03-31 Tobias Burnus <burnus@net-b.de>
628 * intrinsic.c (add_functions): Fix name of dummy argument
629 for new_line and exit intrinsic.
631 2007-03-31 Paul Thomas <pault@gcc.gnu.org>
634 * gfortran.texi: Add a section for the %VAL, %REF and %LOC
637 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
639 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
640 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
641 gfc_signed_or_unsigned_type.
642 (gfc_signed_type): Ditto.
643 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
644 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
646 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
648 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
649 descend into all branches.
651 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
653 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
654 (find_conv): Compare pointers instead of calling strcmp.
655 (find_sym): Likewise, but ensure that the compared pointer is in
656 the global string table.
658 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
660 * gfc-internals.texi: Fix output filename. Merge type index into
661 concept index. Start documentation of gfc_code structure.
663 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
665 * gfc-internals.texi: New file,
666 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
668 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
670 * error.c (show_locus): Remove always-false test.
672 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
674 * lang.opt: Minor edits to descriptions.
676 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
679 * fortran/interface.c (check_operator_interface): Implement
680 the standard checks on user operators extending intrinsic operators.
681 * fortran/resolve.c (resolve_operator): If the ranks of operators
682 don't match, don't error out but try the user-defined ones first.
684 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
687 * expr.c (check_dimension): Fix logic of comparisons.
689 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
692 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
693 int result that is non-zero if the expression is the function
694 result. Only the characteristics of the result expression
695 can be used in a procedure interface, so simplify LEN in situ
696 using its character length.
700 * trans-expr.c (gfc_conv_function_call): Do not use
701 gfc_conv_expr_reference for actual pointer function with formal
702 target because a temporary is created that does not transfer
703 the reference correctly. Do not indirect formal pointer
704 functions since it is the function reference that is needed.
706 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
708 * gfortran.h: Edit comments on GFC_STD_*.
710 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
712 * invoke.texi: Misc. small typo fixes.
713 (-Wcharacter-truncation): Add.
714 (-Wnonstd-intrinsics): Correct spelling.
716 (-fintrinsic-modules-path): Add.
718 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
721 * arith.c (complex_pow): Rewrite to handle large power.
722 (gfc_arith_power): Handle large power in the real and integer
725 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
728 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
729 larger than twice the width of a HOST_WIDE_INT.
731 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
734 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
735 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
736 Explicitly extract TREE_TYPEs for source and mold. Use these
737 to calculate length of source and mold, except for characters,
738 where the se string_length is used. For mold, the TREE_TYPE is
739 recalculated using gfc_get_character_type_len so that the
740 result is correctly cast for character literals and substrings.
741 Do not use gfc_typenode_for_spec for the final cast.
743 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
746 * decl.c (gfc_match_derived_decl): Reliably reject
747 'doubleprecision' and 'doublecomplex' as type names.
749 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
752 * trans-expr.c (gfc_trans_init_string_length): Length should
754 (gfc_conv_function_call): Likewise.
756 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
760 * symbo.c : Add gfc_derived_types.
761 (gfc_free_dt_list): Free derived type list gfc_derived_types.
762 (gfc_free_namespace): Remove call to gfc_free_dt_list.
763 (gfc_symbol_done_2): Call gfc_free_dt_list.
764 * gfortran.h : Declare gfc_derived_types to be external. Remove
765 derived types field from gfc_namespace.
766 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
767 rather than namespace derived_types.
768 (resolve_fntype): Remove special treatment for module
769 derived type functions.
770 * trans-types.c (gfc_get_derived_type): Remove search for like
771 derived types. Finish by copying back end declaration to like
772 derived types in the derived type list gfc_derived_types.
774 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
777 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
778 (gfc_conv_cst_int_power): Handle integer exponent with care,
779 since it might be too large for us.
781 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
784 * invoke.texi: Fix typo.
786 2007-03-16 Tobias Burnus <burnus@net-b.de>
788 * trans-decl.c (gfc_generate_function_code): Use all arguments of
791 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
793 * gfortran.h (gfc_option_t): Add flag_backtrace field.
794 * lang.opt: Add -fbacktrace option.
795 * invoke.texi: Document the new option.
796 * trans-decl.c (gfc_build_builtin_function_decls): Add new
797 option to the call to set_std.
798 * options.c (gfc_init_options, gfc_handle_option): Handle the
801 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
802 Paul Thomas <pault@gcc.gnu.org>
805 * decl.c (gfc_match_import): If the parent of the current name-
806 space is null, try looking for an imported symbol in the parent
807 of the proc_name interface.
808 * resolve.c (resolve_fl_variable): Do not check for blocking of
809 host association by a same symbol, if the symbol is in an
812 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
815 * decl.c (match_data_constant): Before going on to try to match
816 a name, try to match a structure component.
820 * resolve.c (resolve_actual_arglist): Do not reject a generic
821 actual argument if it has a same name specific interface.
824 * trans-array.c (parse_interface): Do not nullify allocatable
825 components if the symbol has the saved attribute.
827 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
829 * trans-array.c (gfc_trans_auto_array_allocation): Replace
830 fold(convert()) by fold_convert().
831 (gfc_duplicate_allocatable): Likewise.
832 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
833 build_int_cst instead of converting an integer_zero_node
836 2007-03-14 Jakub Jelinek <jakub@redhat.com>
838 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
840 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
845 * intrinsics.texi (CHDIR): Fix argument names, note
846 that STATUS must be a default integer.
847 (CTIME): Fix argument names, note that RESULT must
848 be a default integer.
849 (EXIT): Note that STATUS must be a default integer.
851 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
854 * intrinsic.texi: General whitespace cleanup, remove
855 comment about missing intrinsics.
856 (menu): Add lines for new entries listed below.
857 (ACOSH): Mention specific function DACOSH, correct
858 description phrasing.
859 (ASINH): Mention specific function DASINH, correct
860 description phrasing.
861 (ATANH): Mention specific function DATANH, correct
862 description phrasing.
863 (COS): Add index entry for CCOS.
864 (CPU_TIME): Correct "REAL" to "REAL(*)".
865 (EXP): Add index entry for CEXP.
866 (INT): Correct argument name to "A".
870 (MAX): Add index entries for specific variants.
872 (MCLOCK8): New entry.
873 (SECNDS): Adjust to a more standard form.
875 (TIME): Add cross-reference to MCLOCK.
876 (TIME8): Add cross-reference to MCLOCK8.
878 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
881 * parse.c (parse_interface): Use the default types from the
882 formal namespace if a function or its result do not have a type
883 after parsing the specification statements.
885 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
887 * intrinsic.texi: (ICHAR) Improve internal I/O note.
888 (ACHAR): Reference it.
889 (CHAR): Reference it.
890 (IACHAR): Reference it.
892 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
894 * intrinsic.texi: (LINK) Document function form.
900 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
902 * intrinsic.texi: minor typo fixes, removed prologue.
903 (FSEEK): moved to correct place in alphabetical order.
905 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
908 * check.c (gfc_check_alarm_sub): Added check for default integer
909 kind of status argument.
910 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
912 * intrinsic.texi (ALARM): Extended documentation.
914 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
916 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
917 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
918 * intrinsic.c (add_subroutines): Adjusted dummy argument names
919 of GERROR and TTYNAM.
921 2007-07-08 Tobias Burnus <burnus@net-b.de>
923 * module.c (gfc_match_use): Support renaming of operators
925 * gfortran.texi (Fortran 2003 Status): Document support of
926 renaming of operators.
928 2007-07-08 Tobias Burnus <burnus@net-b.de>
931 * module.c (read_module): Always import module name as symbol.
932 (gfc_match_use): Disallow module name in the only clause of
935 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
938 * expr.c (find_array_section): Correct arithmetic for section
941 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
943 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
945 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
947 PR documentation/30950
948 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
949 (FREE): Fix call syntax.
951 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
953 * intrinsic.texi: Limit column widths to a total of .85.
955 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
957 * gfortran.texi (GFortran and G77): Rewrite completely.
959 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
961 * match.c (gfc_match_name): Expanded comment.
963 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
965 * gfortran.texi (Old-style kind specifications): Document
966 special handling of old-style kind specifiers for COMPLEX.
967 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
968 assumptions for COMPLEX in comment.
970 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
973 * gfortranspec.c (lang_specific_driver): Update program
974 name and copyright date.
976 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
979 * check.c (dim_rank_check): The shape of subsections of
980 assumed-size arrays is known.
982 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
983 Tobias Burnus <burnus@net-b.de>
986 * decl.c (gfc_match_entry): Remove erroneous entry result check.
988 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
990 * Make-lang.in: Add install-pdf target as copied from
991 automake v1.10 rules.
993 2007-03-01 Tobias Burnus <burnus@net-b.de>
996 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
998 2007-02-28 Tobias Burnus <burnus@net-b.de>
999 Paul Thomas <pault@gcc.gnu.org>
1003 * resolve.c (resolve_actual_arglist): Allow by-value
1004 arguments and non-default-kind for %VAL().
1005 * trans-expr.c (conv_arglist_function): Allow
1006 non-default-kind for %VAL().
1008 2007-02-28 Tobias Burnus <burnus@net-b.de>
1011 * primary.c (next_string_char): Correct reading a character
1012 after the delimiter.
1013 (match_string_constant): Print warning message only once.
1015 2007-02-27 Richard Guenther <rguenther@suse.de>
1017 * trans-array.c (structure_alloc_comps): Use correct type
1018 for null pointer constant.
1020 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
1022 * gfortran.texi: Standardize title page, remove version number
1023 from copyright page.
1025 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
1026 Paul Thomas <pault@gcc.gnu.org>
1029 * trans-intrinsic.c (gfc_conv_intrinsic_size):
1030 If dim is an optional argument, check for its
1031 presence and call size0 or size1, respectively.
1033 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
1036 * resolve.c (has_default_initializer): New function.
1037 (resolve_fl_variable): Call has_default_initializer to determine if
1038 the derived type has a default initializer to its ultimate
1042 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1044 * options.c (set_default_std_flags): New function to consolidate
1046 (gfc_init_options): Use new function.
1047 (gfc_handle_option): Use new function.
1049 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
1051 * gfortran.texi (Old-style kind specifications): Document
1052 special handling of old-style kind specifiers for COMPLEX.
1053 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
1054 assumptions in comment.
1056 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
1058 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
1060 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
1063 * match.c (gfc_match_iterator): Remove conflict between
1064 loop variable and pointer.
1066 2007-02-20 Tobias Burnus <burnus@net-b.de>
1069 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
1070 attribute for host-associated variables.
1071 * gfortran.h (symbol_attribute): Save namespace
1072 where VOLATILE has been set.
1073 * trans-decl.c (gfc_finish_var_decl): Move variable
1074 declaration to the top.
1076 2007-02-20 Tobias Burnus <burnus@net-b.de>
1079 * resolve.c (resolve_symbol): Add character dummy VALUE check.
1081 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
1084 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
1085 argument to default integer.
1086 (gfc_resolve_minloc): Likewise.
1088 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1091 * options.c (gfc_init_options): Relax warning level for obsolescent.
1092 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
1093 (gfc_match_if): Same.
1095 2007-02-18 Roger Sayle <roger@eyesopen.com>
1097 * trans-array.c (gfc_build_constant_array_constructor): When the
1098 shape of the constructor is known, use that to construct the
1100 (gfc_trans_constant_array_constructor): Initialize the "info"
1101 information for all of the dimensions of the array constructor.
1102 (constant_array_constructor_loop_size): New function.
1103 (gfc_trans_array_constructor): Use it to determine whether a
1104 loop is suitable for "constant array constructor" optimization.
1106 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
1107 instead of build2, to avoid conditions like "(a != b) != 0".
1109 2007-02-18 Roger Sayle <roger@eyesopen.com>
1110 Paul Thomas <pault@gcc.gnu.org>
1113 * match.c (match_forall_iterator): Use gfc_match_expr instead
1114 of gfc_match_variable to match the iterator variable. Return
1115 MATCH_NO if not a variable. Remove the reset of the symbol's
1118 2007-02-16 Tobias Burnus <burnus@net-b.de>
1121 * trans-decl.c (gfc_generate_function_code): Do not initialize
1122 pointers to derived components.
1124 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1125 Brooks Moses <brooks.moses@codesourcery.com>
1126 Lee Millward <lee.millward@codesourcery.com>
1128 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
1129 (gfc_conv_string_tmp): Likewise.
1130 (gfc_conv_concat_op): Likewise.
1131 (gfc_build_compare_string): Likewise.
1132 (gfc_conv_function_call): Use build_call_list instead of build3.
1134 * trans-array.c (gfc_trans_allocate_array_storage): Use
1136 (gfc_grow_array): Likewise.
1137 (gfc_trans_array_ctor_element): Likewise.
1138 (gfc_trans_array_constructor_value): Likewise.
1139 (gfc_array_allocate): Likewise.
1140 (gfc_array_deallocate): Likewise.
1141 (gfc_trans_auto_array_allocation): Likewise.
1142 (gfc_trans_dummy_array_bias): Likewise.
1143 (gfc_conv_array_parameter): Likewise.
1144 (gfc_trans_dealloc_allocated): Likewise.
1145 (gfc_duplicate_allocatable): Likewise.
1147 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
1148 (gfc_trans_omp_flush): Likewise.
1150 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
1151 (gfc_trans_pause): Likewise.
1152 (gfc_trans_stop): Likewise.
1153 (gfc_trans_character_select): Likewise.
1154 (gfc_do_allocate): Likewise.
1155 (gfc_trans_assign_need_temp): Likewise.
1156 (gfc_trans_pointer_assign_need_temp): Likewise.
1157 (gfc_trans_forall_1): Likewise.
1158 (gfc_trans_where_2): Likewise.
1159 (gfc_trans_allocate): Likewise.
1160 (gfc_trans_deallocate): Likewise.
1162 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
1164 * trans-io.c (gfc_trans_open): Use build_call_expr.
1165 (gfc_trans_close): Likewise.
1166 (build_filepos): Likewise.
1167 (gfc_trans_inquire): Likewise.
1168 (NML_FIRST_ARG): Delete.
1169 (NML_ADD_ARG): Delete.
1170 (transfer_namelist_element): Use build_call_expr.
1171 (build_dt): Likewise.
1172 (gfc_trans_dt_end): Likewise.
1173 (transfer_expr): Likewise.
1174 (transfer_array-desc): Likewise.
1176 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
1177 (gfc_generate_constructors): Likewise.
1179 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
1180 (gfc_conv_intrinsic_fdate): Likewise.
1181 (gfc_conv_intrinsic_ttynam): Likewise.
1182 (gfc_conv_intrinsic_array_transfer): Likewise.
1183 (gfc_conv_associated): Likewise.
1184 (gfc_conv_intrinsic_si_kind): Likewise.
1185 (gfc_conv_intrinsic_trim): Likewise.
1186 (gfc_conv_intrinsic_repeat: Likewise.
1187 (gfc_conv_intrinsic_iargc): Likewise.
1189 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1192 * scanner.c (gfc_next_char_literal): Add check for end of file after
1193 call to advance_line.
1195 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
1198 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
1201 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
1203 * misc.c (gfc_typename): Fix potential buffer overflow.
1205 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
1208 * module.c (read_module): Set pointer_info to referenced if the
1209 symbol has no namespace.
1211 2007-02-12 Nick Clifton <nickc@redhat.com>
1213 * lang.opt: Add Warning attribute to warning options.
1215 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
1217 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
1218 (SLEEP): Added section and documentation.
1220 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
1223 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
1224 (variable_decl): Likewise. Rewrap comment.
1225 (match_attr_spec): Remove ENUM specific code.
1226 (gfc_match_enum): Fix typo in error message.
1227 (enumerator_decl): New function.
1228 (gfc_match_enumerator_def): Use enumerator_decl instead of
1229 variable_decl. Adapt code accordingly.
1231 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
1234 * module.c (find_symtree_for_symbol): New function to return
1235 a symtree that is not a "unique symtree" given a symbol.
1236 (read_module): Do not automatically set pointer_info to
1237 referenced because this inhibits the generation of a unique
1238 symtree. Recycle the existing symtree if possible by calling
1239 find_symtree_for_symbol.
1242 * decl.c (add_init_expr_to_sym): Make new charlen for an array
1243 constructor initializer.
1245 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1247 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
1248 and __emutls_register_common.
1249 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
1250 * trans-common.c (build_common_decl): Don't check have_tls.
1251 * trans-decl.c (gfc_finish_var_decl): Likewise.
1252 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
1253 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
1255 2007-02-09 Tobias Burnus <burnus@net-b.de>
1258 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
1259 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
1261 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1264 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
1265 function argument. Always generate code for negative extent.
1267 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
1268 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
1269 of gfc_trans_create_temp_array.
1270 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
1271 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
1273 2007-02-08 Roger Sayle <roger@eyesopen.com>
1275 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
1276 mask expression is a compile-time constant (".true." or ".false.").
1278 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1281 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
1282 arguments only once. Generate check that NCOPIES argument is not
1285 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
1288 * fortran/invoke.texi: Update documentation.
1289 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
1292 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
1294 * trans-array.c: Fix a comment typo.
1296 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
1299 * array.c (match_array_element_spec): If the length of an array is
1300 negative, adjust the upper limit to make it zero length.
1303 * resolve.c (pure_function, resolve_function): Initialize name to
1304 null to clear up build warnings.
1305 (resolve_fl_variable): Look at components explicitly to check for
1306 default initializer, rather than using gfc_default_initializer.
1308 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
1311 * resolve.c (resolve_generic_f): Check for non-NULL sym.
1313 2007-02-02 Roger Sayle <roger@eyesopen.com>
1315 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
1316 NON_LVALUE_EXPR nodes and useless type conversions.
1318 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
1322 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
1323 from function and make sure that substring lengths are
1325 (is_aliased_array): Remove static attribute.
1326 * trans.c : Add prototypes for gfc_conv_aliased_arg and
1328 * trans-io.c (set_internal_unit): Add the post block to the
1329 arguments of the function. Use is_aliased_array to check if
1330 temporary is needed; if so call gfc_conv_aliased_arg.
1331 (build_dt): Pass the post block to set_internal_unit and
1332 add to the block after all io activiy is done.
1334 2007-02-01 Roger Sayle <roger@eyesopen.com>
1336 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
1337 a temporary array to pass a constant non-character array constructor.
1338 Generalize the descriptor generation code to handle scalarizer
1339 "info" without an array reference.
1341 2007-02-01 Roger Sayle <roger@eyesopen.com>
1343 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
1344 dependency checking for array constructors.
1346 2007-02-01 Roger Sayle <roger@eyesopen.com>
1348 * trans-stmt.c (compute_overall_iter_number): Document function
1349 arguments. Generalize "unconditional forall nest with constant
1350 bounds" optimization to eliminate unconditional inner loops with
1353 2007-01-31 Tobias Burnus <burnus@net-b.de>
1356 * interface.c (compare_actual_formal): Check conformance between
1357 actual and VOLATILE dummy arguments.
1358 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
1359 multiple times in different scopes.
1360 * decl.c (gfc_match_volatile): Search symbol in host association.
1362 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
1364 * simplify.c, trans-array.c: Fix comment typos.
1366 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1368 * invoke.texi (Code Gen Options): Fix abbreviation typo.
1369 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
1371 2007-01-30 Steve Ellcey <sje@cup.hp.com>
1374 * trans-types.c (gfc_get_function_type): Do not add void_type_node
1376 * trans-decl.c (create_function_arglist): Change assert.
1378 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
1381 * module.c (read_module): If a symbol is excluded by an ONLY
1382 clause, check to see if there is a symtree already loaded. If
1383 so, attach the symtree to the pointer_info.
1385 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
1388 * gfortran.h: Remove gfc_simplify_init_1.
1389 * arith.h: Remove third argument from gfc_compare_string.
1390 * arith.c (gfc_compare_expression): Remove third argument
1391 from call to gfc_compare_string.
1392 (gfc_compare_string): Remove third argument xcoll_table.
1393 Remove use of xcoll_table.
1394 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
1395 * simplify.c (ascii_table): Remove.
1396 (xascii_table): Likewise.
1397 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
1398 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
1399 (gfc_simplify_char): ICE if extract_int fails. Error if
1400 value < 0 or value > 255.
1401 (gfc_simplify_iachar): Remove use of xascii_table.
1402 Char values outside of 0..255 are an ICE.
1403 (gfc_simplify_lge): Remove use of xascii_table.
1404 (gfc_simplify_lgt): Likewise.
1405 (gfc_simplify_lle): Likewise.
1406 (gfc_simplify_llt): Likewise.
1407 (invert_table): Remove.
1408 (gfc_simplify_init_1): Remove.
1410 2007-01-27 Roger Sayle <roger@eyesopen.com>
1412 * trans-stmt.c (forall_info): Replace the next_nest and outer
1413 fields that previously implemented a doubly-linked list with a
1414 single prev_nest field (singly-linked list).
1415 (gfc_trans_nested_forall_loop): The nested_forall_info argument
1416 now denotes the innermost FORALL in the loop nest.
1417 (compute_overall_iter_number): Use prev_nest instead of next_nest.
1418 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
1419 nested_forall_info linked list. Free the current "info" when done.
1421 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
1424 * trans-expr.c (gfc_conv_operator_assign): New function.
1425 * trans.h : Add prototype for gfc_conv_operator_assign.
1426 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
1427 a potential operator assignment subroutine. If it is non-NULL
1428 call gfc_conv_operator_assign instead of the first assignment.
1429 ( gfc_trans_where_2): In the case of an operator assignment,
1430 extract the argument expressions from the code for the
1431 subroutine call and pass the symbol to gfc_trans_where_assign.
1432 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
1433 gfc_resolve_forall_body): Resolve the subroutine call for
1434 operator assignments.
1436 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
1437 Steven G. Kargl <kargl@gcc.gnu.org>
1440 * fortran/io.c (next_char): Deal with backslash escaped characters.
1441 Issue warnings in non -std=gnu cases.
1442 * fortran/primary.c (next_string_char): Issue warnings in non
1444 2007-01-26 Tobias Burnus <burnus@net-b.de>
1446 * lang-specs.h: Add support for .f03 and .F03 extensions.
1447 * gfortran.texi: Document .f03 extension.
1448 * options.c (form_from_filename): Recognize .f03.
1450 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1453 * lang.opt (Wall): Remove RejectNegative.
1454 * options.c (gfc_handle_option): Wall can be disabled.
1455 (set_Wall): Add a parameter for disabling Wall.
1457 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1460 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
1462 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
1465 * match.c (gfc_match_namelist): Add check for assumed size character
1466 in namelist and provide error if found.
1468 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
1470 * intrinsic.texi (ACHAR): Added cross-references.
1471 (CHAR): Put cross-references in alphabetical order.
1472 (IACHAR): Added cross-references.
1473 (ICHAR): Added cross-references.
1475 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
1477 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
1478 (MAXVAL): Corrected description of result characteristics.
1480 (UMASK): Added documentation.
1482 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
1484 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
1485 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
1486 in the massive whitespace patch.
1488 2007-01-20 Roger Sayle <roger@eyesopen.com>
1490 * module.c (mio_array_ref): The dimen_type fields of an array ref
1491 are an enumerated type and can't be read/written directly with a
1492 call to mio_integer. Instead loop over and cast each element.
1494 2007-01-20 Roger Sayle <roger@eyesopen.com>
1496 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
1497 i.e. that the ARRAY_REF doesn't mention components.
1498 * trans-array.c (gfc_constant_array_constructor_p): Export external
1499 function renamed from constant_array_constructor_p.
1500 (gfc_build_constant_array_constructor): Export.
1501 (gfc_trans_array_constructor): Update call to the renamed function
1502 constant_array_constructor_p.
1503 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
1504 (gfc_build_constant_array_constructor): Likewise.
1505 * trans-expr.c (gfc_build_memcpy_call): New helper function split
1506 out from gfc_trans_array_copy.
1507 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
1508 (gfc_trans_array_constructor_copy): New function to optimize
1509 assigning an entire array from a constant array constructor.
1510 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
1513 2007-01-20 Roger Sayle <roger@eyesopen.com>
1515 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
1516 implementation for the SIGN intrinsic with integral operands.
1517 (gfc_conv_intrinsic_minmax): Fix whitespace.
1519 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1521 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
1522 * lang.opt: Add -fallow-leading-underscore.
1523 * match.c (gfc_match_name): Allow leading underscore in symbol
1524 name if -fallow-leading-underscore is used.
1525 * symbol.c (gfc_get_default_type): Add special case for symbol
1526 names beginning with an underscore.
1527 * trans-decl.c (gfc_get_extern_function_decl,
1528 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
1529 library symbols selected_int_kind, selected_real_kind and
1531 * options.c (gfc_init_options, gfc_handle_option): Handle the
1532 new -fallow-leading-underscore option.
1534 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1537 * options.c (gfc_handle_module_path_options): Path used in -J
1538 option is now added to the module search path.
1540 2007-01-20 Richard Guenther <rguenther@suse.de>
1543 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
1544 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
1545 sincos builtins if the target has sincos.
1547 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1549 * intrinsic.texi (MATMUL): Corrected a typo.
1550 (MAX): Separated @var arguments.
1551 (MIN): Separated @var arguments.
1553 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1555 * intrinsic.texi: general whitespace cleanup.
1556 (menu): Added TIME8, removed UNMASK.
1557 (AINT): Clarified argument requirement.
1558 (ANINT): Clarified argument requirement.
1559 (CEILING): Clarified argument requirement.
1560 (CHAR): Clarified argument requirement.
1561 (CMPLX): Clarified argument requirement.
1562 (DCMPLX): Clarified argument requirement.
1563 (FGET): Line rewrapping.
1564 (FLOOR): Clarified argument requirement.
1565 (GMTIME): Added documentation.
1566 (IAND): Added cross-reference.
1567 (IBCLR): Added cross-reference.
1568 (IBSET): Added cross-reference.
1569 (IEOR): Added cross-reference.
1570 (INT): Collapsed examples, clarified argument requirement.
1571 (IOR): Added cross-references.
1572 (LEN_TRIM): Corrected result kind.
1573 (LINK): Added cross-reference.
1574 (LLT): Removed "documentation pending".
1575 (LOGICAL): Added documentation.
1576 (LSHIFT): Added documentation.
1577 (LTIME): Added documentation.
1578 (MATMUL): Added documentation.
1579 (MAX): Added documentation.
1580 (MAXLOC): Added documentation.
1581 (MAXVAL): Added documentation.
1582 (MERGE): Added documentation.
1583 (MIN): Added documentation.
1584 (MINLOC): Added documentation.
1585 (MINVAL): Added documentation.
1586 (MVBITS): Moved to correct place, added documentation.
1587 (NOT): Added documentation.
1588 (PERROR): Added documentation.
1589 (RAN): Moved to correct place, added documentation.
1590 (REAL): Clarified argument requirement.
1591 (RENAME): Added documentation.
1592 (RSHIFT): Clarified argument requirement.
1593 (SIGN): Corrected table specification.
1594 (SYMLNK): Added documentation.
1595 (SYSTEM): Added documentation.
1596 (TIME): Added documentation.
1597 (TIME8): Added section and documentation.
1598 (UNMASK): Removed erroneous section.
1600 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
1602 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
1604 2007-01-18 Roger Sayle <roger@eyesopen.com>
1606 * trans-expr.c (copyable_array_p): Consider user derived types without
1607 allocatable components to be copyable.
1609 2007-01-18 Roger Sayle <roger@eyesopen.com>
1611 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
1612 the number of interations in unconditional FORALL nests with constant
1615 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1616 Tobias Burnus <burnus@net-b.de>
1619 * gfortran.h (gfc_option_t): Add flag_dump_core.
1620 * lang.opt: Add -fdump-core option.
1621 * invoke.texi: Document the new options.
1622 * trans-decl.c (gfc_build_builtin_function_decls): Add new
1623 options to the call to set_std.
1624 * options.c (gfc_init_options, gfc_handle_option): Set the
1627 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
1630 * module.c (load_generic_interfaces): Make the marking of the
1631 symbol as ambiguous conditional on the module names being
1633 (write_generic): Ensure that the generic interface has a
1634 non-NULL module field.
1636 2007-01-16 Roger Sayle <roger@eyesopen.com>
1639 * trans-stmt.c (forall_info): Remove pmask field.
1640 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
1641 NVAR covers all the interation variables in the current forall_info.
1642 Add an extra OUTER parameter, which specified the loop header in
1643 which to place mask index initializations.
1644 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
1645 Change the semantics of MASK_FLAG to only control the mask in the
1647 (compute_overall_iter_number): Optimize the trivial case of a
1648 top-level loop having a constant number of iterations. Update
1649 call to gfc_trans_nested_forall_loop. Calculate the number of
1650 times the inner loop will be executed, not to size of the
1652 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
1653 sizeof(type) == 1. Tidy up.
1654 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
1655 to gfc_trans_nested_forall_loop.
1656 (gfc_trans_pointer_assign_need_temp): Likewise.
1657 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
1658 LENVAR local variables. Split mask allocation into a separate
1659 hunk/pass from mask population. Use allocate_temp_for_forall_nest
1660 to allocate the FORALL mask with the correct size. Update calls
1661 to gfc_trans_nested_forall_loop.
1662 (gfc_evaluate_where_mask): Update call to
1663 gfc_trans_nested_forall_loop.
1664 (gfc_trans_where_2): Likewise.
1666 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
1669 * trans-stmt.c (gfc_trans_call): If it does not have one, get
1670 a backend_decl for an alternate return.
1673 * resolve.c (pure_function): Statement functions are pure. Note
1674 that this will have to recurse to comply fully with F95.
1677 * resolve.c (resolve_function): Only a reference to the final
1678 dimension of an assumed size array is an error in an inquiry
1682 * resolve.c (resolve_function): Make sure that the function
1683 expression has a type.
1685 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
1688 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
1689 symbols must not have the module name prepended.
1691 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
1694 * iresolve.c (gfc_resolve_maxloc): If the rank
1695 of the return array is nonzero and we process an
1696 integer array smaller than default kind, coerce
1697 the array to default integer.
1698 * iresolve.c (gfc_resolve_minloc): Likewise.
1700 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
1702 * simplify.c: Update copyright to 2007.
1705 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1708 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
1711 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1713 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
1714 (gfc_simplify_ibset): Same.
1716 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1720 * simplify.c (convert_mpz_to_unsigned): New function.
1721 (convert_mpz_to_signed): New function, largely based on
1723 (twos_complement): Removed.
1724 (gfc_simplify_ibclr): Add conversions to and from an
1725 unsigned representation before bit-twiddling.
1726 (gfc_simplify_ibset): Same.
1727 (gfc_simplify_ishftc): Add checks for overly large
1728 constant arguments, only check the third argument if
1729 it's present, carry over high bits into the result as
1730 appropriate, and perform the final conversion back to
1731 a signed representation using the correct sign bit.
1732 (gfc_simplify_not): Removed unnecessary masking.
1734 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
1737 * resolve.c (resolve_code): Use the code->expr character length
1738 directly to set length of llen.
1740 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1743 * lang.opt: Add Wcharacter_truncation option.
1744 * options.c (gfc_init_options): Initialize
1745 gfc_option.warn_character_truncation to zero.
1746 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
1748 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1750 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
1751 iresolve.c, match.c: Update Copyright years. Whitespace.
1753 2007-01-08 Richard Guenther <rguenther@suse.de>
1755 * trans-io.c (transfer_array_desc): Use build_int_cst instead
1758 2007-01-08 Roger Sayle <roger@eyesopen.com>
1760 * trans-array.c (constant_array_constructor_p): New function to
1761 determine whether an array constructor consists only of constant
1762 elements, and if so return it's size.
1763 (gfc_build_constant_array_constructor): Construct a statically
1764 initialized gfortran array for a given EXPR_ARRAY.
1765 (gfc_trans_constant_array_constructor): Efficiently scalarize
1766 a constant array constructor.
1767 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
1768 Special case scalarization of constant array constructors, all of
1769 whose elements are specified, using constant_array_constructor_p
1770 and gfc_trans_constant_array_constructor.
1771 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
1772 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
1774 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1776 gfortran.texi: Fix typos.
1778 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
1780 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
1781 convert.c: Update Copyright dates. Fix whitespace.
1783 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1785 * data.c (gfc_assign_data_value): Fix whitespace.
1787 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1789 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
1790 Commentary typo fix.
1792 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1795 * match.c (gfc_match_name): Print diagnostics for invalid
1798 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1800 * array.c: Fix whitespace in comment table.
1802 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1804 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
1806 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1808 * arith.c: Update copyright years. Whitespace.
1810 2007-01-05 Roger Sayle <roger@eyesopen.com>
1812 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
1813 array assignments split out from gfc_trans_assignment.
1814 (gfc_trans_array_copy): New function to implement array to array
1815 copies via calls to __builtin_memcpy.
1816 (copyable_array_p): New helper function to identify an array of
1817 simple/POD types, that may be copied/assigned using memcpy.
1818 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
1819 whole array assignments considered suitable by copyable_array_p.
1820 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
1822 2007-01-05 Roger Sayle <roger@eyesopen.com>
1824 * trans-array.c (gfc_trans_array_constructor_value): Make the
1825 static const "data" array as TREE_READONLY.
1826 * trans-stmt.c (gfc_trans_character_select): Likewise.
1828 2007-01-05 Roger Sayle <roger@eyesopen.com>
1830 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
1831 stride is one, to avoid fold_build2 introducing a useless
1832 NON_LVALUE_EXPR node.
1834 2007-01-05 Tobias Burnus <burnus@net-b.de>
1836 * symbol.c (check_conflict): Fix error message.
1838 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
1841 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
1842 functions to signal that a DATA statement is being matched.
1843 (gfc_match_data): Call gfc_set_in_match_data on entry and on
1845 * gfortran.h : Add prototypes for above.
1846 * expr.c (check_init_expr): Avoid check on parameter or
1847 variable if gfc_in_match_data is true.
1848 (gfc_match_init_expr): Do not call error on non-reduction of
1849 expression if gfc_in_match_data is true.
1853 * decl.c (gfc_set_constant_character_len): Add boolean arg to
1854 flag array constructor resolution. Warn if string is being
1855 truncated. Standard dependent error if string is padded. Set
1856 new arg to false for all three calls to
1857 gfc_set_constant_character_len.
1858 * match.h : Add boolean arg to prototype for
1859 gfc_set_constant_character_len.
1860 * gfortran.h : Add warn_character_truncation to gfc_options.
1861 * options.c (set_Wall): Set warn_character_truncation if -Wall
1863 * resolve.c (resolve_code): Warn if rhs string in character
1864 assignment has to be truncated.
1865 * array.c (gfc_resolve_character_array_constructor): Set new
1866 argument to true for call to gfc_set_constant_character_len.
1868 2007-01-05 Tobias Burnus <burnus@net-b.de>
1871 * interface.c (compare_parameter_intent): New function.
1872 (check_intents): Support pointer intents.
1873 * symbol.c (check_conflict): Support pointer intents,
1874 better conflict_std message.
1875 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
1876 Support pointer intents.
1877 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
1878 Support pointer intents.
1880 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1883 * check.c (gfc_check_kill_sub): Add checks for non-scalar
1886 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1888 * intrinsic.texi: Minor cleanup, reflowing overlong
1889 paragraphs, and correcting whitespace.
1891 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1893 * intrinsic.texi (LBOUND): Add documentation.
1894 (LGE): Add documentation.
1895 (LGT): Add documentation.
1896 (LINK): Add documentation.
1897 (LLE): Add documentation.
1898 (LLT): Add documentation.
1899 (LNBLNK): Add documentation.
1900 (UBOUND): Add documentation.
1901 (UNLINK): Add documentation.
1903 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1905 * intrinsic.texi (IAND): Clarify argument specifications.
1906 (IBCLR): Add documentation.
1907 (IBITS): Add documentation.
1908 (IBSET): Add documentation.
1909 (IEOR): Add documentation.
1910 (IERRNO): Add documentation.
1911 (INDEX): Add documentation.
1912 (IOR): Add documentation.
1913 (ISHFT): Add documentation.
1914 (ISHFTC): Add documentation.
1915 (KILL): Add documentation.
1916 (LEN_TRIM): Add documentation.
1918 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1921 * interface.c (compare_actual_formal): check for
1922 alternate returns when iterating over non-present
1925 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1927 * invoke.texi: Update manpage copyright to include 2007.
1929 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1931 * gfortran.texi: Update copyright to include 2007.
1932 * intrinsic.texi: Update copyright to include 2007.
1933 * invoke.texi: Update copyright to include 2007.
1935 2007-01-02 Tobias Burnus <burnus@net-b.de>
1936 Jakub Jelinek <jakub@redhat.com>
1939 * scanner.c (open_included_file): Revert patch.
1940 (gfc_open_included_file): Support absolute pathnames.
1941 (gfc_open_intrinsic_module): Support absolute pathnames.
1943 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1945 * gfortran.texi (GNU Fortran and GCC): Rewrite
1947 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1949 * gfortran.texi (Introduction): Lower "Part I:
1950 Introduction" to a chapter, renumber Parts II and III to
1952 * intrinsic.texi (Introduction): Rename to "Introduction
1953 to Intrinsics" to avoid conflict with the new chapter.
1955 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1957 * intrinsic.texi (Introduction): Rewrite first paragraph.
1959 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1961 * invoke.texi (OpenMP): Added index entry.
1962 * gfortran.texi (title page): Removed erroneous '*'.
1964 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1966 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
1968 (Extensions): Miscellaneous minor rewriting and copyediting.
1969 (BOZ-literal constants): Renamed from Hexadecimal constants.
1970 (Hollerith constants support): Added explanation and
1971 suggestions for standard-conforming modern equivalents.
1973 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1975 * intrinsic.texi: Improvements to index entries; change
1976 @findex entries to @cindex entries.
1977 * invoke.texi: Standardize and improve index entries.
1978 * gfortran.texi: Fix @code in one index entry.
1980 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1982 * invoke.texi: Change @code-type macros to appropriate
1983 variants (@command, @option, etc.)
1984 * gfortran.texi: Same.
1986 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1988 * intrinsic.texi: Various minor cleanups.
1990 2007-01-02 Steven G. Kargl <kargls@comcast.net>
1992 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
1995 2007-01-02 Tobias Burnus <burnus@net-b.de>
1998 * scanner.c (open_included_file): Support full-path filenames.
2000 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
2003 * interface.c (check_sym_interfaces): Remove call to
2004 resolve_global_procedure.
2005 gfortran.h : Remove prototype for resolve_global_procedure.
2006 resolve.c (resolve_global_procedure): Add static attribute
2007 to function declaration.
2009 2007-01-01 Steven G. Kargl <kargls@comcast.net>
2011 * ChangeLog: Copy to ...
2012 * ChangeLog-2006: here.