1 2007-05-15 Paul Brook <paul@codesourcery.com>
3 * trans-types.c (gfc_type_for_size): Handle signed TImode.
5 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
8 * trans.h (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64,
9 gfor_fndecl_internal_free): Remove prototypes.
10 (gfor_fndecl_os_error, gfc_call_free, gfc_call_malloc): Add prototypes.
11 * trans.c (gfc_call_malloc, gfc_call_free): New functions.
12 * f95-lang.c (gfc_init_builtin_functions): Add __builtin_free
13 and __builtin_malloc builtins.
14 * trans-decl.c (gfor_fndecl_internal_malloc,
15 gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove.
16 (gfor_fndecl_os_error): Add.
17 (gfc_build_builtin_function_decls): Don't create internal_malloc,
18 internal_malloc64 and internal_free library function declaration.
19 Create os_error library call function declaration.
20 * trans-array.c (gfc_trans_allocate_array_storage,
21 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
22 gfc_conv_array_parameter, gfc_duplicate_allocatable): Use
23 gfc_call_malloc and gfc_call_free instead of building calls to
24 internal_malloc and internal_free.
25 * trans-expr.c (gfc_conv_string_tmp): Likewise.
26 * trans-stmt.c (gfc_do_allocate, gfc_trans_assign_need_temp,
27 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
28 gfc_trans_where_2: Likewise.
29 * trans-intrinsic.c (gfc_conv_intrinsic_ctime,
30 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
31 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_trim): Likewise.
33 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
36 * trans-expr.c (gfc_conv_substring): Evaluate substring bounds
39 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
41 * f95-lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
42 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use unsigned_type_for
43 instead of gfc_unsigned_type.
44 * trans-stmt.c (gfc_trans_do): Use unsigned_type_for instead of
46 * trans-types.c (gfc_unsigned_type): Remove.
47 * trans-types.h (gfc_unsigned_type): Remove.
49 2007-05-12 Paul Thomas <pault@gcc.gnu.org>
52 * resolve.c (check_host_association): New function that detects
53 incorrect host association and corrects it.
54 (gfc_resolve_expr): Call the new function for variables and
56 * match.h : Remove prototype for gfc_match_rvalue.
57 * gfortran.h : Add prototype for gfc_match_rvalue.
59 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
62 * trans-expr.c (gfc_conv_function_call): Reduce indirection for
63 direct assignments of recursive array valued functions.
64 * primary.c (gfc_match_rvalue): Correct error for recursive
65 function calls such that directly recursive calls of scalar
66 function without an explicit result are disallowed.
68 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
71 * resolve.c (resolve_fl_namelist): It is not an error if the
72 namelist element is the result variable of the enclosing
73 function. Search for the symbol in current and all parent
74 namespaces for a potential conflict.
75 * symbol.c (check_conflict): Remove the conflict between
76 'in_namelist' and 'FL_PROCEDURE' because the symbol info
77 is not available to exclude function result variables.
78 * trans-io.c (nml_get_addr_expr): Use the fake result decl
79 if the symbol is an implicit result variable.
81 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
84 * decl.c (get_proc_name): If an entry has already been declared
85 as a module procedure, pick up the symbol and the symtree and
86 use them for the entry.
88 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
91 * resolve.c (resolve_symbol): Remove the flagging mechanism from the
92 formal namespace resolution and instead check that the formal
93 namespace is not the current namespace.
95 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
98 * trans-array.c (gfc_conv_array_parameter): Convert full array
99 references to the result of the procedure enclusing the call.
101 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
105 * decl.c (add_init_expr_to_sym): Expand a scalar initializer
106 for a parameter array into an array expression with the right
108 * array.c (spec_dimen_size): Remove static attribute.
109 * gfortran.h : Prototype for spec_dimen_size.
111 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
114 * trans-stmt.c (gfc_trans_do): Handle large loop counts.
116 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
119 * simplify.c (gfc_simplify_new_line): NEW_LINE can be simplified
120 even for non constant arguments.
122 2007-05-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
123 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
126 * gfortran.h: Add runtime error codes from libgfortran.h. Define
128 * trans.c (gfc_trans_runtime_check): Update the format of runtime error
129 messages to match library runtime errors. Use call to new library
130 function runtime_error_at().
131 * trans.h: Add prototype for new function gfc_trans_io_runtime_check.
132 Add declaration for library functions runtime_error_at and
134 * trans_io.c (gfc_trans_io_runtime_check): New function.
135 (set_parameter_value): Add error checking for UNIT numbers.
136 (set_parameter_ref): Initialize the users variable to zero.
137 (gfc_trans_open): Move setting of unit number to after setting of common
138 flags so that runtime error trapping can be detected.
139 (gfc_trans_close): Likewise. (build_filepos): Likewise.
140 (gfc_trans_inquire): Likewise. (build_dt): Likewise.
141 * trans-decl.c: Add declarations for runtime_error_at and
142 generate_error. (gfc_build_builtin_function_decls): Build function
143 declarations for runtime_error_at and generate_error.
145 2007-05-06 Paul Thomas <pault@gcc.gnu.org>
148 * resolve.c (resolve_fl_procedure): Resolve constant character
151 2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
154 * decl.c (match_char_spec): Add check for invalid character lengths.
156 2007-05-04 Brooks Moses <brooks.moses@codesourcery.com>
158 * intrinsic.texi (CMPLX): Document result kind.
159 (COMPLEX): Add documentation.
161 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
164 * intrinsic.c (add_functions): Replaced calls to gfc_check_g77_math1
165 by gfc_check_fn_r to avoid checks for scalarity.
166 * check.c (gfc_check_besn): Removed check for scalarity.
167 (gfc_check_g77_math1): Removed.
168 * intrinsic.h (gfc_check_g77_math1): Removed.
170 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
172 * check.c (gfc_check_fseek_sub): Fixed typo.
174 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
177 * intrinsic.c (add_subroutines): Added FSEEK.
178 * intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New.
179 * iresolve.c (gfc_resolve_fseek_sub): New.
180 * check.c (gfc_check_fseek_sub): New.
181 * intrinsic.texi (FSEEK): Updated.
183 2007-05-04 Tobias Burnus <burnus@net-b.de>
186 * expr.c (gfc_check_pointer_assign): Check for NULL pointer.
188 2007-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
191 * simplify.c (gfc_simplify_len): Only simplify integer lengths.
193 2007-05-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
196 * simplify.c (gfc_simplify_repeat): Don't put function call with
197 side effect in a gcc_assert().
199 2007-05-04 Tobias Burnus <burnus@net-b.de>
202 * interface.c (compare_actual_formal): Check character length.
204 2007-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
207 * dependency.c (gfc_full_array_ref_p): If the reference is
208 to a single element, check that the array has a single
209 element and that the correct element is referenced.
211 2007-05-01 Daniel Franke <franke.daniel@gmail.com>
213 * intrinsic.c (add_functions): Fixed ELEMENTAL specifications.
214 (add_subroutines): Replaced magic numbers in function calls by
215 ELEMENTAL and NOT_ELEMENTAL respectively.
216 * intrinsic.texi (MVBITS): Changed class to elemental subroutine.
217 (RANDOM_NUMBER): Changed class to subroutine.
218 (HUGE, TINY): Changed class to inquiry function.
220 2007-04-30 Brooks Moses <brooks.moses@codesourcery.com>
222 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_get_double_int.
223 (gfc_conv_tree_to_mpz): New function.
224 (gfc_conv_mpfr_to_tree): Use real_from_mpfr.
225 (gfc_conv_tree_to_mpfr): New function.
226 * trans-const.h: (gfc_conv_tree_to_mpz): New prototype.
227 (gfc_conv_tree_to_mpfr): New prototype.
229 2007-04-30 Daniel Franke <franke.daniel@gmail.com>
231 * intrinsic.texi (IERRNO): Changed class to non-elemental function.
232 (LOG10): Removed COMPLEX as accepted argument type.
233 (NEW_LINE): Changed class from elemental to inquiry function.
234 (SIGN): Removed requirement of scalar arguments.
235 (SNGL): Changed class to elemental function.
237 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
240 * simplify.c (simplify_bound_dim): New function.
241 (simplify_bound): Use the above. Perform simplification of LBOUND
242 and UBOUND when DIM argument is not present.
244 2007-04-29 Daniel Franke <franke.daniel@gmail.com>
246 * gfortran.texi: Cleaned up keyword index.
247 * invoke.texi: Likewise.
248 * intrinsic.texi: Likewise.
250 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
253 * scanner.c (load_file): Discard the byte order mark if one is
254 found on the first non-preprocessor line of a file.
256 2007-04-29 Paul Thomas <pault@gcc.gnu.org>
259 * trans-array.c (gfc_conv_resolve_dependencies): Create a temp
260 whenever a dependency is found.
262 2007-04-28 Tobias Schlüter <tobi@gcc.gnu.org>
264 * options.c (gfc_handle_option): Ensure requested free form line
265 length is not too small.
267 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
269 * intrinsic.texi (Transfer): Improve documentation.
271 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
273 * gfortran.texi (Option Index): Add @samp as needed.
275 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
277 * gfortran.texi: Added node and menu entry for an option index.
278 * invoke.texi: Moved command line option related entries of the concept
279 index to the option index.
281 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
283 * intrinsic.texi (AND, FPUT, FPUTC, MODULO, OR, SET_EXPONENT,
284 XOR): Fixed examples.
286 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
288 * intrinsic.texi (PRODUCT, RESHAPE, SPACING, SPREAD, SUM,
289 SYSTEM_CLOCK, TRANSFER, UNPACK): New.
290 (DATE_AND_TIME, CPU_TIME, RRSPACING): Added cross references.
292 2007-04-26 Daniel Franke <franke.daniel@gmail.com>
294 * intrinsic.texi (NULL, PACK, PRESENT, REPEAT, SCAN, SHAPE,
295 SIZE, TRANSPOSE, TRIM, VERIFY): New.
296 (ADJUSTL, ADJUSTR, INDEX): Added cross references.
297 (INT, INT2, INT8, LONG): Enabled section header.
299 2007-04-25 Janne Blomqvist <jb@gcc.gnu.org>
301 * module.c (module_char): Replace fgetc() with
303 (write_char): Replace fputc() with putc().
304 * scanner.c (load_line): Replace fgetc() with getc().
305 (gfc_read_orig_filename): Likewise.
307 2007-04-25 Tobias Burnus <burnus@net-b.de>
310 * error.c (error_print): Fix %% support.
311 * intrinsic.c (sort_actual): Improve error message.
312 * resolve.c (resolve_actual_arglist): Allow %VAL for
313 interfaces defined in the module declaration part.
315 2007-04-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
318 * intrinsic.texi (GETLOG): Update documentation to reflect
321 2007-04-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
324 * module.c (write_char): Add character to the MD5 buffer.
325 (read_md5_from_module_file): New function.
326 (gfc_dump_module): Compute MD5 for new module file. Call
327 read_md5_from_module_file. Only overwrite old module file
328 if the new MD5 is different.
330 2007-04-23 Paul Thomas <pault@gcc.gnu.org>
333 * resolve.c (resolve_symbol): Allow resolution of formal
334 namespaces nested within formal namespaces coming from modules.
337 * trans-expr.c (gfc_trans_assignment): Make the call to
338 gfc_trans_zero_assign conditional on the lhs array ref being
341 2007-04-23 Tobias Burnus <burnus@net-b.de>
343 * primary.c (match_integer_constant): Mention -fno-range-check
344 in the error message.
346 2007-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
349 * scanner.c (load_line): Remove check for comment after ampersand and
350 adjust tracking of ampersand.
352 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
354 * f95-lang.c (lang_tree_node): Use GENERIC_NEXT
355 instead of checking GIMPLE_STMT_P in chain_next.
357 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
359 * trans-types.h (gfc_packed): New enum.
360 (gfc_get_nodesc_array_type): Change prototype to use new enum.
361 * trans-types.c (gfc_get_nodesc_array): Use gfc_packed for
362 argument packed. Adapt all references to values accordingly.
363 (gfc_sym_type): Use enum values in call to gfc_get_nodesc_array.
364 (gfc_get_derived_type): Likewise.
365 * trans-array.c (gfc_build_constant_array_constructor): Likewise.
366 * trans-expr.c (gfc_get_interface_mapping_charlen): Changed packed
367 argument to type gfc_packed.
368 (gfc_add_interface_mapping): Use enum values in call to
369 gfc_get_interface_mapping.
370 * trans-decl.c (gfc_build_dummy_array_decl): Adapt to use enum
371 values when determining packing.
373 * trans-decl.c (gfc_finish_decl): Remove unused second argument
374 'init'. Simplify code accordingly. Remove calls to
375 gfc_fatal_error in favor of gcc_assert.
376 (create_function_arglist): Remove second argument from calls to
378 (gfc_trans_dummy_character): Likewise.
380 * arith.h: Update copyright years.
381 * dependency.h: Likewise.
382 * gfortran.h: Likewise.
383 * lang-specs.h: Likewise.
385 * symbol.c: Likewise.
388 * trans-array.c: Likewise.
389 * trans-common.c: Likewise.
390 * trans-const.h: Likewise.
391 * trans-const.c: Likewise.
392 * trans-decl.c: Likewise.
393 * trans-expr.c: Likewise.
394 * trans-io.c: Likewise.
395 * trans-openmp.c: Likewise.
396 * trans-types.h: Likewise.
397 * types.def: Likewise.
399 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
402 * decl.c (gfc_sym_mangled_identifier): Use capital letters in name
404 (gfc_sym_mangled_function_id): Likewise.
406 2007-04-15 Paul Thomas <pault@gcc.gnu.org>
409 * primary.c (check_for_implicit_index): New function to check
410 that a host associated variable is not an undeclared implied
412 (gfc_match_rvalue, match_variable): Use it and reset the
413 implied_index attribute.
414 * gfortran.h : Add the implied_index field to symbol_attribute.
415 * match.c (gfc_match_iterator): Mark the iterator variable
416 with the new attribute.
417 * decl.c (build_sym): Reset the new attribute.
419 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
421 * gfc-internals.texi: Fix typos.
422 * simplify.c: Fix a comment typo.
424 2007-04-14 Bernhard Fischer <aldot@gcc.gnu.org>
426 * primary.c: Commentary typo fix; Add question about redundant (?)
429 2007-04-14 Paul Thomas <pault@gcc.gnu.org>
433 * expr.c (scalarize_intrinsic_call): New function to
434 scalarize elemental intrinsic functions in initialization
436 (check_init_expr): Detect elemental intrinsic functions
437 in initalization expressions and call previous.
439 2007-04-13 Tobias Burnus <burnus@net-b.de>
442 * primary.c (match_variable): External functions
445 2007-04-13 Paul Thomas <pault@gcc.gnu.org>
448 * trans-types.c (copy_dt_decls_ifequal): Do not get pointer
449 derived type components.
451 2007-04-13 Tobias Schlüter <tobi@gcc.gnu.org>
454 * resolve.c: Include obstack.h and bitmap.h. New variable
456 (code_stack): Add tail and reachable_labels fields.
457 (reachable_labels): New function.
458 (resolve_branch): Rework to use new fields in code_stack.
459 (resolve_code): Call reachable_labels.
460 (resolve_codes): Allocate and free labels_obstack.
462 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
465 * decl.c (match_char_spec): Move check for negative CHARACTER
467 * resolve.c (resolve_charlen): ... here.
468 (resolve_types): Resolve CHARACTER lengths earlier.
470 2007-04-12 Daniel Franke <franke.daniel@gmail.com>
473 * intrinsic.texi (RANDOM_SEED, RANDOM_NUMBER): New.
475 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
478 * primary.c (gfc_variable_attr): Don't copy string length if it
480 * resolve.c (resolve_code): Clarify error message.
483 * decl.c (gfc_match_end): Also check for construct name in END
484 FORALL and END WERE statements.
485 * match.c (match_case_eos): Use uppercase for statement name in
487 (match_elsewhere): Construct name may appear iff construct has a
490 * trans-types.c: Update copyright years. Reformat long comment
491 explaining array descriptor format. Remove obsolete mention of
494 * arith.c (gfc_arith_uplus): Rename to ...
495 (gfc_arith_identity): ... this.
496 (gfc_parentheses): New function.
497 (gfc_uplus): Adapt to renamed function.
498 * arith.h (gfc_parentheses): Add prototype.
499 * expr.c (gfc_copy_expr): Deal with INTRINSIC_PARENTHESES.
500 (simplifiy_intrinsic_op): Treat INTRINSIC_UPLUS separately from
501 INTRINSIC_PARENTHESES.
503 2007-04-12 Tobias Burnus <burnus@net-b.de>
506 * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC
507 attribute in type definitions.
508 (gfc_match_private): Allow PRIVATE statement only
509 in specification part of modules.
510 (gfc_match_public): Ditto for PUBLIC.
511 (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in
512 specificification part of modules.
514 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
517 * intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
518 * intrinsic.h : Add prototype for gfc_resolve_achar.
519 * iresolve.c (gfc_resolve_achar): New function.
521 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
524 * resolve.c (resolve_fl_variable): Set flag to 2 for automatic
525 arrays. Make condition for automatic array error explicit.
526 If a dummy, no error on an INTENT(OUT) derived type.
528 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
531 * expr.c (find_array_element): Correct arithmetic for rank > 1.
533 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
536 * check.c (numeric_check): If an expresson has not got a type,
537 see if it is a symbol for which a default type applies.
539 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
542 * trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
545 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
548 * symbol.c (gfc_check_function_type): New function.
549 * gfortran.h : Add prototype for previous.
550 * parse.c (parse_progunit): Call it after parsing specification
553 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
556 * trans-expr.c (gfc_conv_function_call): Give a dummy
557 procedure the correct type if it has alternate returns.
559 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
562 * decl.c (gfc_match_modproc): Go up to the top of the namespace
563 tree to find the module namespace for gfc_get_symbol.
565 2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
568 * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
569 * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
570 (gfc_init_types): Define gfc_charlen_int_kind.
571 * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
572 * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
573 (gfc_build_intrinsic_function_decls): Don't set
574 gfor_fndecl_string_repeat.
575 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
576 so that we don't have to call a library function.
577 * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
578 checks on the NCOPIES argument, and work with arbitrary size
581 2007-03-31 Tobias Burnus <burnus@net-b.de>
583 * intrinsic.c (add_functions): Fix name of dummy argument
584 for new_line and exit intrinsic.
586 2007-03-31 Paul Thomas <pault@gcc.gnu.org>
589 * gfortran.texi: Add a section for the %VAL, %REF and %LOC
592 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
594 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
595 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
596 gfc_signed_or_unsigned_type.
597 (gfc_signed_type): Ditto.
598 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
599 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
601 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
603 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
604 descend into all branches.
606 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
608 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
609 (find_conv): Compare pointers instead of calling strcmp.
610 (find_sym): Likewise, but ensure that the compared pointer is in
611 the global string table.
613 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
615 * gfc-internals.texi: Fix output filename. Merge type index into
616 concept index. Start documentation of gfc_code structure.
618 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
620 * gfc-internals.texi: New file,
621 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
623 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
625 * error.c (show_locus): Remove always-false test.
627 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
629 * lang.opt: Minor edits to descriptions.
631 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
634 * fortran/interface.c (check_operator_interface): Implement
635 the standard checks on user operators extending intrinsic operators.
636 * fortran/resolve.c (resolve_operator): If the ranks of operators
637 don't match, don't error out but try the user-defined ones first.
639 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
642 * expr.c (check_dimension): Fix logic of comparisons.
644 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
647 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
648 int result that is non-zero if the expression is the function
649 result. Only the characteristics of the result expression
650 can be used in a procedure interface, so simplify LEN in situ
651 using its character length.
655 * trans-expr.c (gfc_conv_function_call): Do not use
656 gfc_conv_expr_reference for actual pointer function with formal
657 target because a temporary is created that does not transfer
658 the reference correctly. Do not indirect formal pointer
659 functions since it is the function reference that is needed.
661 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
663 * gfortran.h: Edit comments on GFC_STD_*.
665 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
667 * invoke.texi: Misc. small typo fixes.
668 (-Wcharacter-truncation): Add.
669 (-Wnonstd-intrinsics): Correct spelling.
671 (-fintrinsic-modules-path): Add.
673 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
676 * arith.c (complex_pow): Rewrite to handle large power.
677 (gfc_arith_power): Handle large power in the real and integer
680 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
683 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
684 larger than twice the width of a HOST_WIDE_INT.
686 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
689 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
690 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
691 Explicitly extract TREE_TYPEs for source and mold. Use these
692 to calculate length of source and mold, except for characters,
693 where the se string_length is used. For mold, the TREE_TYPE is
694 recalculated using gfc_get_character_type_len so that the
695 result is correctly cast for character literals and substrings.
696 Do not use gfc_typenode_for_spec for the final cast.
698 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
701 * decl.c (gfc_match_derived_decl): Reliably reject
702 'doubleprecision' and 'doublecomplex' as type names.
704 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
707 * trans-expr.c (gfc_trans_init_string_length): Length should
709 (gfc_conv_function_call): Likewise.
711 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
715 * symbo.c : Add gfc_derived_types.
716 (gfc_free_dt_list): Free derived type list gfc_derived_types.
717 (gfc_free_namespace): Remove call to gfc_free_dt_list.
718 (gfc_symbol_done_2): Call gfc_free_dt_list.
719 * gfortran.h : Declare gfc_derived_types to be external. Remove
720 derived types field from gfc_namespace.
721 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
722 rather than namespace derived_types.
723 (resolve_fntype): Remove special treatment for module
724 derived type functions.
725 * trans-types.c (gfc_get_derived_type): Remove search for like
726 derived types. Finish by copying back end declaration to like
727 derived types in the derived type list gfc_derived_types.
729 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
732 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
733 (gfc_conv_cst_int_power): Handle integer exponent with care,
734 since it might be too large for us.
736 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
739 * invoke.texi: Fix typo.
741 2007-03-16 Tobias Burnus <burnus@net-b.de>
743 * trans-decl.c (gfc_generate_function_code): Use all arguments of
746 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
748 * gfortran.h (gfc_option_t): Add flag_backtrace field.
749 * lang.opt: Add -fbacktrace option.
750 * invoke.texi: Document the new option.
751 * trans-decl.c (gfc_build_builtin_function_decls): Add new
752 option to the call to set_std.
753 * options.c (gfc_init_options, gfc_handle_option): Handle the
756 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
757 Paul Thomas <pault@gcc.gnu.org>
760 * decl.c (gfc_match_import): If the parent of the current name-
761 space is null, try looking for an imported symbol in the parent
762 of the proc_name interface.
763 * resolve.c (resolve_fl_variable): Do not check for blocking of
764 host association by a same symbol, if the symbol is in an
767 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
770 * decl.c (match_data_constant): Before going on to try to match
771 a name, try to match a structure component.
775 * resolve.c (resolve_actual_arglist): Do not reject a generic
776 actual argument if it has a same name specific interface.
779 * trans-array.c (parse_interface): Do not nullify allocatable
780 components if the symbol has the saved attribute.
782 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
784 * trans-array.c (gfc_trans_auto_array_allocation): Replace
785 fold(convert()) by fold_convert().
786 (gfc_duplicate_allocatable): Likewise.
787 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
788 build_int_cst instead of converting an integer_zero_node
791 2007-03-14 Jakub Jelinek <jakub@redhat.com>
793 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
795 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
800 * intrinsics.texi (CHDIR): Fix argument names, note
801 that STATUS must be a default integer.
802 (CTIME): Fix argument names, note that RESULT must
803 be a default integer.
804 (EXIT): Note that STATUS must be a default integer.
806 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
809 * intrinsic.texi: General whitespace cleanup, remove
810 comment about missing intrinsics.
811 (menu): Add lines for new entries listed below.
812 (ACOSH): Mention specific function DACOSH, correct
813 description phrasing.
814 (ASINH): Mention specific function DASINH, correct
815 description phrasing.
816 (ATANH): Mention specific function DATANH, correct
817 description phrasing.
818 (COS): Add index entry for CCOS.
819 (CPU_TIME): Correct "REAL" to "REAL(*)".
820 (EXP): Add index entry for CEXP.
821 (INT): Correct argument name to "A".
825 (MAX): Add index entries for specific variants.
827 (MCLOCK8): New entry.
828 (SECNDS): Adjust to a more standard form.
830 (TIME): Add cross-reference to MCLOCK.
831 (TIME8): Add cross-reference to MCLOCK8.
833 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
836 * parse.c (parse_interface): Use the default types from the
837 formal namespace if a function or its result do not have a type
838 after parsing the specification statements.
840 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
842 * intrinsic.texi: (ICHAR) Improve internal I/O note.
843 (ACHAR): Reference it.
844 (CHAR): Reference it.
845 (IACHAR): Reference it.
847 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
849 * intrinsic.texi: (LINK) Document function form.
855 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
857 * intrinsic.texi: minor typo fixes, removed prologue.
858 (FSEEK): moved to correct place in alphabetical order.
860 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
863 * check.c (gfc_check_alarm_sub): Added check for default integer
864 kind of status argument.
865 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
867 * intrinsic.texi (ALARM): Extended documentation.
869 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
871 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
872 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
873 * intrinsic.c (add_subroutines): Adjusted dummy argument names
874 of GERROR and TTYNAM.
876 2007-07-08 Tobias Burnus <burnus@net-b.de>
878 * module.c (gfc_match_use): Support renaming of operators
880 * gfortran.texi (Fortran 2003 Status): Document support of
881 renaming of operators.
883 2007-07-08 Tobias Burnus <burnus@net-b.de>
886 * module.c (read_module): Always import module name as symbol.
887 (gfc_match_use): Disallow module name in the only clause of
890 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
893 * expr.c (find_array_section): Correct arithmetic for section
896 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
898 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
900 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
902 PR documentation/30950
903 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
904 (FREE): Fix call syntax.
906 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
908 * intrinsic.texi: Limit column widths to a total of .85.
910 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
912 * gfortran.texi (GFortran and G77): Rewrite completely.
914 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
916 * match.c (gfc_match_name): Expanded comment.
918 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
920 * gfortran.texi (Old-style kind specifications): Document
921 special handling of old-style kind specifiers for COMPLEX.
922 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
923 assumptions for COMPLEX in comment.
925 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
928 * gfortranspec.c (lang_specific_driver): Update program
929 name and copyright date.
931 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
934 * check.c (dim_rank_check): The shape of subsections of
935 assumed-size arrays is known.
937 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
938 Tobias Burnus <burnus@net-b.de>
941 * decl.c (gfc_match_entry): Remove erroneous entry result check.
943 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
945 * Make-lang.in: Add install-pdf target as copied from
946 automake v1.10 rules.
948 2007-03-01 Tobias Burnus <burnus@net-b.de>
951 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
953 2007-02-28 Tobias Burnus <burnus@net-b.de>
954 Paul Thomas <pault@gcc.gnu.org>
958 * resolve.c (resolve_actual_arglist): Allow by-value
959 arguments and non-default-kind for %VAL().
960 * trans-expr.c (conv_arglist_function): Allow
961 non-default-kind for %VAL().
963 2007-02-28 Tobias Burnus <burnus@net-b.de>
966 * primary.c (next_string_char): Correct reading a character
968 (match_string_constant): Print warning message only once.
970 2007-02-27 Richard Guenther <rguenther@suse.de>
972 * trans-array.c (structure_alloc_comps): Use correct type
973 for null pointer constant.
975 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
977 * gfortran.texi: Standardize title page, remove version number
980 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
981 Paul Thomas <pault@gcc.gnu.org>
984 * trans-intrinsic.c (gfc_conv_intrinsic_size):
985 If dim is an optional argument, check for its
986 presence and call size0 or size1, respectively.
988 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
991 * resolve.c (has_default_initializer): New function.
992 (resolve_fl_variable): Call has_default_initializer to determine if
993 the derived type has a default initializer to its ultimate
997 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
999 * options.c (set_default_std_flags): New function to consolidate
1001 (gfc_init_options): Use new function.
1002 (gfc_handle_option): Use new function.
1004 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
1006 * gfortran.texi (Old-style kind specifications): Document
1007 special handling of old-style kind specifiers for COMPLEX.
1008 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
1009 assumptions in comment.
1011 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
1013 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
1015 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
1018 * match.c (gfc_match_iterator): Remove conflict between
1019 loop variable and pointer.
1021 2007-02-20 Tobias Burnus <burnus@net-b.de>
1024 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
1025 attribute for host-associated variables.
1026 * gfortran.h (symbol_attribute): Save namespace
1027 where VOLATILE has been set.
1028 * trans-decl.c (gfc_finish_var_decl): Move variable
1029 declaration to the top.
1031 2007-02-20 Tobias Burnus <burnus@net-b.de>
1034 * resolve.c (resolve_symbol): Add character dummy VALUE check.
1036 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
1039 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
1040 argument to default integer.
1041 (gfc_resolve_minloc): Likewise.
1043 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1046 * options.c (gfc_init_options): Relax warning level for obsolescent.
1047 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
1048 (gfc_match_if): Same.
1050 2007-02-18 Roger Sayle <roger@eyesopen.com>
1052 * trans-array.c (gfc_build_constant_array_constructor): When the
1053 shape of the constructor is known, use that to construct the
1055 (gfc_trans_constant_array_constructor): Initialize the "info"
1056 information for all of the dimensions of the array constructor.
1057 (constant_array_constructor_loop_size): New function.
1058 (gfc_trans_array_constructor): Use it to determine whether a
1059 loop is suitable for "constant array constructor" optimization.
1061 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
1062 instead of build2, to avoid conditions like "(a != b) != 0".
1064 2007-02-18 Roger Sayle <roger@eyesopen.com>
1065 Paul Thomas <pault@gcc.gnu.org>
1068 * match.c (match_forall_iterator): Use gfc_match_expr instead
1069 of gfc_match_variable to match the iterator variable. Return
1070 MATCH_NO if not a variable. Remove the reset of the symbol's
1073 2007-02-16 Tobias Burnus <burnus@net-b.de>
1076 * trans-decl.c (gfc_generate_function_code): Do not initialize
1077 pointers to derived components.
1079 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1080 Brooks Moses <brooks.moses@codesourcery.com>
1081 Lee Millward <lee.millward@codesourcery.com>
1083 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
1084 (gfc_conv_string_tmp): Likewise.
1085 (gfc_conv_concat_op): Likewise.
1086 (gfc_build_compare_string): Likewise.
1087 (gfc_conv_function_call): Use build_call_list instead of build3.
1089 * trans-array.c (gfc_trans_allocate_array_storage): Use
1091 (gfc_grow_array): Likewise.
1092 (gfc_trans_array_ctor_element): Likewise.
1093 (gfc_trans_array_constructor_value): Likewise.
1094 (gfc_array_allocate): Likewise.
1095 (gfc_array_deallocate): Likewise.
1096 (gfc_trans_auto_array_allocation): Likewise.
1097 (gfc_trans_dummy_array_bias): Likewise.
1098 (gfc_conv_array_parameter): Likewise.
1099 (gfc_trans_dealloc_allocated): Likewise.
1100 (gfc_duplicate_allocatable): Likewise.
1102 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
1103 (gfc_trans_omp_flush): Likewise.
1105 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
1106 (gfc_trans_pause): Likewise.
1107 (gfc_trans_stop): Likewise.
1108 (gfc_trans_character_select): Likewise.
1109 (gfc_do_allocate): Likewise.
1110 (gfc_trans_assign_need_temp): Likewise.
1111 (gfc_trans_pointer_assign_need_temp): Likewise.
1112 (gfc_trans_forall_1): Likewise.
1113 (gfc_trans_where_2): Likewise.
1114 (gfc_trans_allocate): Likewise.
1115 (gfc_trans_deallocate): Likewise.
1117 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
1119 * trans-io.c (gfc_trans_open): Use build_call_expr.
1120 (gfc_trans_close): Likewise.
1121 (build_filepos): Likewise.
1122 (gfc_trans_inquire): Likewise.
1123 (NML_FIRST_ARG): Delete.
1124 (NML_ADD_ARG): Delete.
1125 (transfer_namelist_element): Use build_call_expr.
1126 (build_dt): Likewise.
1127 (gfc_trans_dt_end): Likewise.
1128 (transfer_expr): Likewise.
1129 (transfer_array-desc): Likewise.
1131 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
1132 (gfc_generate_constructors): Likewise.
1134 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
1135 (gfc_conv_intrinsic_fdate): Likewise.
1136 (gfc_conv_intrinsic_ttynam): Likewise.
1137 (gfc_conv_intrinsic_array_transfer): Likewise.
1138 (gfc_conv_associated): Likewise.
1139 (gfc_conv_intrinsic_si_kind): Likewise.
1140 (gfc_conv_intrinsic_trim): Likewise.
1141 (gfc_conv_intrinsic_repeat: Likewise.
1142 (gfc_conv_intrinsic_iargc): Likewise.
1144 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1147 * scanner.c (gfc_next_char_literal): Add check for end of file after
1148 call to advance_line.
1150 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
1153 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
1156 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
1158 * misc.c (gfc_typename): Fix potential buffer overflow.
1160 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
1163 * module.c (read_module): Set pointer_info to referenced if the
1164 symbol has no namespace.
1166 2007-02-12 Nick Clifton <nickc@redhat.com>
1168 * lang.opt: Add Warning attribute to warning options.
1170 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
1172 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
1173 (SLEEP): Added section and documentation.
1175 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
1178 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
1179 (variable_decl): Likewise. Rewrap comment.
1180 (match_attr_spec): Remove ENUM specific code.
1181 (gfc_match_enum): Fix typo in error message.
1182 (enumerator_decl): New function.
1183 (gfc_match_enumerator_def): Use enumerator_decl instead of
1184 variable_decl. Adapt code accordingly.
1186 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
1189 * module.c (find_symtree_for_symbol): New function to return
1190 a symtree that is not a "unique symtree" given a symbol.
1191 (read_module): Do not automatically set pointer_info to
1192 referenced because this inhibits the generation of a unique
1193 symtree. Recycle the existing symtree if possible by calling
1194 find_symtree_for_symbol.
1197 * decl.c (add_init_expr_to_sym): Make new charlen for an array
1198 constructor initializer.
1200 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1202 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
1203 and __emutls_register_common.
1204 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
1205 * trans-common.c (build_common_decl): Don't check have_tls.
1206 * trans-decl.c (gfc_finish_var_decl): Likewise.
1207 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
1208 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
1210 2007-02-09 Tobias Burnus <burnus@net-b.de>
1213 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
1214 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
1216 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1219 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
1220 function argument. Always generate code for negative extent.
1222 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
1223 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
1224 of gfc_trans_create_temp_array.
1225 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
1226 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
1228 2007-02-08 Roger Sayle <roger@eyesopen.com>
1230 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
1231 mask expression is a compile-time constant (".true." or ".false.").
1233 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1236 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
1237 arguments only once. Generate check that NCOPIES argument is not
1240 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
1243 * fortran/invoke.texi: Update documentation.
1244 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
1247 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
1249 * trans-array.c: Fix a comment typo.
1251 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
1254 * array.c (match_array_element_spec): If the length of an array is
1255 negative, adjust the upper limit to make it zero length.
1258 * resolve.c (pure_function, resolve_function): Initialize name to
1259 null to clear up build warnings.
1260 (resolve_fl_variable): Look at components explicitly to check for
1261 default initializer, rather than using gfc_default_initializer.
1263 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
1266 * resolve.c (resolve_generic_f): Check for non-NULL sym.
1268 2007-02-02 Roger Sayle <roger@eyesopen.com>
1270 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
1271 NON_LVALUE_EXPR nodes and useless type conversions.
1273 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
1277 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
1278 from function and make sure that substring lengths are
1280 (is_aliased_array): Remove static attribute.
1281 * trans.c : Add prototypes for gfc_conv_aliased_arg and
1283 * trans-io.c (set_internal_unit): Add the post block to the
1284 arguments of the function. Use is_aliased_array to check if
1285 temporary is needed; if so call gfc_conv_aliased_arg.
1286 (build_dt): Pass the post block to set_internal_unit and
1287 add to the block after all io activiy is done.
1289 2007-02-01 Roger Sayle <roger@eyesopen.com>
1291 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
1292 a temporary array to pass a constant non-character array constructor.
1293 Generalize the descriptor generation code to handle scalarizer
1294 "info" without an array reference.
1296 2007-02-01 Roger Sayle <roger@eyesopen.com>
1298 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
1299 dependency checking for array constructors.
1301 2007-02-01 Roger Sayle <roger@eyesopen.com>
1303 * trans-stmt.c (compute_overall_iter_number): Document function
1304 arguments. Generalize "unconditional forall nest with constant
1305 bounds" optimization to eliminate unconditional inner loops with
1308 2007-01-31 Tobias Burnus <burnus@net-b.de>
1311 * interface.c (compare_actual_formal): Check conformance between
1312 actual and VOLATILE dummy arguments.
1313 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
1314 multiple times in different scopes.
1315 * decl.c (gfc_match_volatile): Search symbol in host association.
1317 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
1319 * simplify.c, trans-array.c: Fix comment typos.
1321 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1323 * invoke.texi (Code Gen Options): Fix abbreviation typo.
1324 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
1326 2007-01-30 Steve Ellcey <sje@cup.hp.com>
1329 * trans-types.c (gfc_get_function_type): Do not add void_type_node
1331 * trans-decl.c (create_function_arglist): Change assert.
1333 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
1336 * module.c (read_module): If a symbol is excluded by an ONLY
1337 clause, check to see if there is a symtree already loaded. If
1338 so, attach the symtree to the pointer_info.
1340 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
1343 * gfortran.h: Remove gfc_simplify_init_1.
1344 * arith.h: Remove third argument from gfc_compare_string.
1345 * arith.c (gfc_compare_expression): Remove third argument
1346 from call to gfc_compare_string.
1347 (gfc_compare_string): Remove third argument xcoll_table.
1348 Remove use of xcoll_table.
1349 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
1350 * simplify.c (ascii_table): Remove.
1351 (xascii_table): Likewise.
1352 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
1353 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
1354 (gfc_simplify_char): ICE if extract_int fails. Error if
1355 value < 0 or value > 255.
1356 (gfc_simplify_iachar): Remove use of xascii_table.
1357 Char values outside of 0..255 are an ICE.
1358 (gfc_simplify_lge): Remove use of xascii_table.
1359 (gfc_simplify_lgt): Likewise.
1360 (gfc_simplify_lle): Likewise.
1361 (gfc_simplify_llt): Likewise.
1362 (invert_table): Remove.
1363 (gfc_simplify_init_1): Remove.
1365 2007-01-27 Roger Sayle <roger@eyesopen.com>
1367 * trans-stmt.c (forall_info): Replace the next_nest and outer
1368 fields that previously implemented a doubly-linked list with a
1369 single prev_nest field (singly-linked list).
1370 (gfc_trans_nested_forall_loop): The nested_forall_info argument
1371 now denotes the innermost FORALL in the loop nest.
1372 (compute_overall_iter_number): Use prev_nest instead of next_nest.
1373 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
1374 nested_forall_info linked list. Free the current "info" when done.
1376 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
1379 * trans-expr.c (gfc_conv_operator_assign): New function.
1380 * trans.h : Add prototype for gfc_conv_operator_assign.
1381 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
1382 a potential operator assignment subroutine. If it is non-NULL
1383 call gfc_conv_operator_assign instead of the first assignment.
1384 ( gfc_trans_where_2): In the case of an operator assignment,
1385 extract the argument expressions from the code for the
1386 subroutine call and pass the symbol to gfc_trans_where_assign.
1387 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
1388 gfc_resolve_forall_body): Resolve the subroutine call for
1389 operator assignments.
1391 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
1392 Steven G. Kargl <kargl@gcc.gnu.org>
1395 * fortran/io.c (next_char): Deal with backslash escaped characters.
1396 Issue warnings in non -std=gnu cases.
1397 * fortran/primary.c (next_string_char): Issue warnings in non
1399 2007-01-26 Tobias Burnus <burnus@net-b.de>
1401 * lang-specs.h: Add support for .f03 and .F03 extensions.
1402 * gfortran.texi: Document .f03 extension.
1403 * options.c (form_from_filename): Recognize .f03.
1405 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1408 * lang.opt (Wall): Remove RejectNegative.
1409 * options.c (gfc_handle_option): Wall can be disabled.
1410 (set_Wall): Add a parameter for disabling Wall.
1412 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1415 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
1417 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
1420 * match.c (gfc_match_namelist): Add check for assumed size character
1421 in namelist and provide error if found.
1423 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
1425 * intrinsic.texi (ACHAR): Added cross-references.
1426 (CHAR): Put cross-references in alphabetical order.
1427 (IACHAR): Added cross-references.
1428 (ICHAR): Added cross-references.
1430 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
1432 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
1433 (MAXVAL): Corrected description of result characteristics.
1435 (UMASK): Added documentation.
1437 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
1439 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
1440 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
1441 in the massive whitespace patch.
1443 2007-01-20 Roger Sayle <roger@eyesopen.com>
1445 * module.c (mio_array_ref): The dimen_type fields of an array ref
1446 are an enumerated type and can't be read/written directly with a
1447 call to mio_integer. Instead loop over and cast each element.
1449 2007-01-20 Roger Sayle <roger@eyesopen.com>
1451 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
1452 i.e. that the ARRAY_REF doesn't mention components.
1453 * trans-array.c (gfc_constant_array_constructor_p): Export external
1454 function renamed from constant_array_constructor_p.
1455 (gfc_build_constant_array_constructor): Export.
1456 (gfc_trans_array_constructor): Update call to the renamed function
1457 constant_array_constructor_p.
1458 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
1459 (gfc_build_constant_array_constructor): Likewise.
1460 * trans-expr.c (gfc_build_memcpy_call): New helper function split
1461 out from gfc_trans_array_copy.
1462 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
1463 (gfc_trans_array_constructor_copy): New function to optimize
1464 assigning an entire array from a constant array constructor.
1465 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
1468 2007-01-20 Roger Sayle <roger@eyesopen.com>
1470 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
1471 implementation for the SIGN intrinsic with integral operands.
1472 (gfc_conv_intrinsic_minmax): Fix whitespace.
1474 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1476 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
1477 * lang.opt: Add -fallow-leading-underscore.
1478 * match.c (gfc_match_name): Allow leading underscore in symbol
1479 name if -fallow-leading-underscore is used.
1480 * symbol.c (gfc_get_default_type): Add special case for symbol
1481 names beginning with an underscore.
1482 * trans-decl.c (gfc_get_extern_function_decl,
1483 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
1484 library symbols selected_int_kind, selected_real_kind and
1486 * options.c (gfc_init_options, gfc_handle_option): Handle the
1487 new -fallow-leading-underscore option.
1489 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1492 * options.c (gfc_handle_module_path_options): Path used in -J
1493 option is now added to the module search path.
1495 2007-01-20 Richard Guenther <rguenther@suse.de>
1498 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
1499 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
1500 sincos builtins if the target has sincos.
1502 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1504 * intrinsic.texi (MATMUL): Corrected a typo.
1505 (MAX): Separated @var arguments.
1506 (MIN): Separated @var arguments.
1508 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1510 * intrinsic.texi: general whitespace cleanup.
1511 (menu): Added TIME8, removed UNMASK.
1512 (AINT): Clarified argument requirement.
1513 (ANINT): Clarified argument requirement.
1514 (CEILING): Clarified argument requirement.
1515 (CHAR): Clarified argument requirement.
1516 (CMPLX): Clarified argument requirement.
1517 (DCMPLX): Clarified argument requirement.
1518 (FGET): Line rewrapping.
1519 (FLOOR): Clarified argument requirement.
1520 (GMTIME): Added documentation.
1521 (IAND): Added cross-reference.
1522 (IBCLR): Added cross-reference.
1523 (IBSET): Added cross-reference.
1524 (IEOR): Added cross-reference.
1525 (INT): Collapsed examples, clarified argument requirement.
1526 (IOR): Added cross-references.
1527 (LEN_TRIM): Corrected result kind.
1528 (LINK): Added cross-reference.
1529 (LLT): Removed "documentation pending".
1530 (LOGICAL): Added documentation.
1531 (LSHIFT): Added documentation.
1532 (LTIME): Added documentation.
1533 (MATMUL): Added documentation.
1534 (MAX): Added documentation.
1535 (MAXLOC): Added documentation.
1536 (MAXVAL): Added documentation.
1537 (MERGE): Added documentation.
1538 (MIN): Added documentation.
1539 (MINLOC): Added documentation.
1540 (MINVAL): Added documentation.
1541 (MVBITS): Moved to correct place, added documentation.
1542 (NOT): Added documentation.
1543 (PERROR): Added documentation.
1544 (RAN): Moved to correct place, added documentation.
1545 (REAL): Clarified argument requirement.
1546 (RENAME): Added documentation.
1547 (RSHIFT): Clarified argument requirement.
1548 (SIGN): Corrected table specification.
1549 (SYMLNK): Added documentation.
1550 (SYSTEM): Added documentation.
1551 (TIME): Added documentation.
1552 (TIME8): Added section and documentation.
1553 (UNMASK): Removed erroneous section.
1555 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
1557 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
1559 2007-01-18 Roger Sayle <roger@eyesopen.com>
1561 * trans-expr.c (copyable_array_p): Consider user derived types without
1562 allocatable components to be copyable.
1564 2007-01-18 Roger Sayle <roger@eyesopen.com>
1566 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
1567 the number of interations in unconditional FORALL nests with constant
1570 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1571 Tobias Burnus <burnus@net-b.de>
1574 * gfortran.h (gfc_option_t): Add flag_dump_core.
1575 * lang.opt: Add -fdump-core option.
1576 * invoke.texi: Document the new options.
1577 * trans-decl.c (gfc_build_builtin_function_decls): Add new
1578 options to the call to set_std.
1579 * options.c (gfc_init_options, gfc_handle_option): Set the
1582 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
1585 * module.c (load_generic_interfaces): Make the marking of the
1586 symbol as ambiguous conditional on the module names being
1588 (write_generic): Ensure that the generic interface has a
1589 non-NULL module field.
1591 2007-01-16 Roger Sayle <roger@eyesopen.com>
1594 * trans-stmt.c (forall_info): Remove pmask field.
1595 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
1596 NVAR covers all the interation variables in the current forall_info.
1597 Add an extra OUTER parameter, which specified the loop header in
1598 which to place mask index initializations.
1599 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
1600 Change the semantics of MASK_FLAG to only control the mask in the
1602 (compute_overall_iter_number): Optimize the trivial case of a
1603 top-level loop having a constant number of iterations. Update
1604 call to gfc_trans_nested_forall_loop. Calculate the number of
1605 times the inner loop will be executed, not to size of the
1607 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
1608 sizeof(type) == 1. Tidy up.
1609 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
1610 to gfc_trans_nested_forall_loop.
1611 (gfc_trans_pointer_assign_need_temp): Likewise.
1612 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
1613 LENVAR local variables. Split mask allocation into a separate
1614 hunk/pass from mask population. Use allocate_temp_for_forall_nest
1615 to allocate the FORALL mask with the correct size. Update calls
1616 to gfc_trans_nested_forall_loop.
1617 (gfc_evaluate_where_mask): Update call to
1618 gfc_trans_nested_forall_loop.
1619 (gfc_trans_where_2): Likewise.
1621 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
1624 * trans-stmt.c (gfc_trans_call): If it does not have one, get
1625 a backend_decl for an alternate return.
1628 * resolve.c (pure_function): Statement functions are pure. Note
1629 that this will have to recurse to comply fully with F95.
1632 * resolve.c (resolve_function): Only a reference to the final
1633 dimension of an assumed size array is an error in an inquiry
1637 * resolve.c (resolve_function): Make sure that the function
1638 expression has a type.
1640 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
1643 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
1644 symbols must not have the module name prepended.
1646 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
1649 * iresolve.c (gfc_resolve_maxloc): If the rank
1650 of the return array is nonzero and we process an
1651 integer array smaller than default kind, coerce
1652 the array to default integer.
1653 * iresolve.c (gfc_resolve_minloc): Likewise.
1655 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
1657 * simplify.c: Update copyright to 2007.
1660 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1663 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
1666 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1668 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
1669 (gfc_simplify_ibset): Same.
1671 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1675 * simplify.c (convert_mpz_to_unsigned): New function.
1676 (convert_mpz_to_signed): New function, largely based on
1678 (twos_complement): Removed.
1679 (gfc_simplify_ibclr): Add conversions to and from an
1680 unsigned representation before bit-twiddling.
1681 (gfc_simplify_ibset): Same.
1682 (gfc_simplify_ishftc): Add checks for overly large
1683 constant arguments, only check the third argument if
1684 it's present, carry over high bits into the result as
1685 appropriate, and perform the final conversion back to
1686 a signed representation using the correct sign bit.
1687 (gfc_simplify_not): Removed unnecessary masking.
1689 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
1692 * resolve.c (resolve_code): Use the code->expr character length
1693 directly to set length of llen.
1695 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1698 * lang.opt: Add Wcharacter_truncation option.
1699 * options.c (gfc_init_options): Initialize
1700 gfc_option.warn_character_truncation to zero.
1701 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
1703 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1705 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
1706 iresolve.c, match.c: Update Copyright years. Whitespace.
1708 2007-01-08 Richard Guenther <rguenther@suse.de>
1710 * trans-io.c (transfer_array_desc): Use build_int_cst instead
1713 2007-01-08 Roger Sayle <roger@eyesopen.com>
1715 * trans-array.c (constant_array_constructor_p): New function to
1716 determine whether an array constructor consists only of constant
1717 elements, and if so return it's size.
1718 (gfc_build_constant_array_constructor): Construct a statically
1719 initialized gfortran array for a given EXPR_ARRAY.
1720 (gfc_trans_constant_array_constructor): Efficiently scalarize
1721 a constant array constructor.
1722 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
1723 Special case scalarization of constant array constructors, all of
1724 whose elements are specified, using constant_array_constructor_p
1725 and gfc_trans_constant_array_constructor.
1726 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
1727 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
1729 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1731 gfortran.texi: Fix typos.
1733 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
1735 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
1736 convert.c: Update Copyright dates. Fix whitespace.
1738 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1740 * data.c (gfc_assign_data_value): Fix whitespace.
1742 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1744 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
1745 Commentary typo fix.
1747 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1750 * match.c (gfc_match_name): Print diagnostics for invalid
1753 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1755 * array.c: Fix whitespace in comment table.
1757 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1759 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
1761 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1763 * arith.c: Update copyright years. Whitespace.
1765 2007-01-05 Roger Sayle <roger@eyesopen.com>
1767 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
1768 array assignments split out from gfc_trans_assignment.
1769 (gfc_trans_array_copy): New function to implement array to array
1770 copies via calls to __builtin_memcpy.
1771 (copyable_array_p): New helper function to identify an array of
1772 simple/POD types, that may be copied/assigned using memcpy.
1773 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
1774 whole array assignments considered suitable by copyable_array_p.
1775 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
1777 2007-01-05 Roger Sayle <roger@eyesopen.com>
1779 * trans-array.c (gfc_trans_array_constructor_value): Make the
1780 static const "data" array as TREE_READONLY.
1781 * trans-stmt.c (gfc_trans_character_select): Likewise.
1783 2007-01-05 Roger Sayle <roger@eyesopen.com>
1785 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
1786 stride is one, to avoid fold_build2 introducing a useless
1787 NON_LVALUE_EXPR node.
1789 2007-01-05 Tobias Burnus <burnus@net-b.de>
1791 * symbol.c (check_conflict): Fix error message.
1793 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
1796 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
1797 functions to signal that a DATA statement is being matched.
1798 (gfc_match_data): Call gfc_set_in_match_data on entry and on
1800 * gfortran.h : Add prototypes for above.
1801 * expr.c (check_init_expr): Avoid check on parameter or
1802 variable if gfc_in_match_data is true.
1803 (gfc_match_init_expr): Do not call error on non-reduction of
1804 expression if gfc_in_match_data is true.
1808 * decl.c (gfc_set_constant_character_len): Add boolean arg to
1809 flag array constructor resolution. Warn if string is being
1810 truncated. Standard dependent error if string is padded. Set
1811 new arg to false for all three calls to
1812 gfc_set_constant_character_len.
1813 * match.h : Add boolean arg to prototype for
1814 gfc_set_constant_character_len.
1815 * gfortran.h : Add warn_character_truncation to gfc_options.
1816 * options.c (set_Wall): Set warn_character_truncation if -Wall
1818 * resolve.c (resolve_code): Warn if rhs string in character
1819 assignment has to be truncated.
1820 * array.c (gfc_resolve_character_array_constructor): Set new
1821 argument to true for call to gfc_set_constant_character_len.
1823 2007-01-05 Tobias Burnus <burnus@net-b.de>
1826 * interface.c (compare_parameter_intent): New function.
1827 (check_intents): Support pointer intents.
1828 * symbol.c (check_conflict): Support pointer intents,
1829 better conflict_std message.
1830 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
1831 Support pointer intents.
1832 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
1833 Support pointer intents.
1835 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1838 * check.c (gfc_check_kill_sub): Add checks for non-scalar
1841 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1843 * intrinsic.texi: Minor cleanup, reflowing overlong
1844 paragraphs, and correcting whitespace.
1846 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1848 * intrinsic.texi (LBOUND): Add documentation.
1849 (LGE): Add documentation.
1850 (LGT): Add documentation.
1851 (LINK): Add documentation.
1852 (LLE): Add documentation.
1853 (LLT): Add documentation.
1854 (LNBLNK): Add documentation.
1855 (UBOUND): Add documentation.
1856 (UNLINK): Add documentation.
1858 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1860 * intrinsic.texi (IAND): Clarify argument specifications.
1861 (IBCLR): Add documentation.
1862 (IBITS): Add documentation.
1863 (IBSET): Add documentation.
1864 (IEOR): Add documentation.
1865 (IERRNO): Add documentation.
1866 (INDEX): Add documentation.
1867 (IOR): Add documentation.
1868 (ISHFT): Add documentation.
1869 (ISHFTC): Add documentation.
1870 (KILL): Add documentation.
1871 (LEN_TRIM): Add documentation.
1873 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1876 * interface.c (compare_actual_formal): check for
1877 alternate returns when iterating over non-present
1880 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1882 * invoke.texi: Update manpage copyright to include 2007.
1884 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1886 * gfortran.texi: Update copyright to include 2007.
1887 * intrinsic.texi: Update copyright to include 2007.
1888 * invoke.texi: Update copyright to include 2007.
1890 2007-01-02 Tobias Burnus <burnus@net-b.de>
1891 Jakub Jelinek <jakub@redhat.com>
1894 * scanner.c (open_included_file): Revert patch.
1895 (gfc_open_included_file): Support absolute pathnames.
1896 (gfc_open_intrinsic_module): Support absolute pathnames.
1898 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1900 * gfortran.texi (GNU Fortran and GCC): Rewrite
1902 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1904 * gfortran.texi (Introduction): Lower "Part I:
1905 Introduction" to a chapter, renumber Parts II and III to
1907 * intrinsic.texi (Introduction): Rename to "Introduction
1908 to Intrinsics" to avoid conflict with the new chapter.
1910 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1912 * intrinsic.texi (Introduction): Rewrite first paragraph.
1914 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1916 * invoke.texi (OpenMP): Added index entry.
1917 * gfortran.texi (title page): Removed erroneous '*'.
1919 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1921 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
1923 (Extensions): Miscellaneous minor rewriting and copyediting.
1924 (BOZ-literal constants): Renamed from Hexadecimal constants.
1925 (Hollerith constants support): Added explanation and
1926 suggestions for standard-conforming modern equivalents.
1928 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1930 * intrinsic.texi: Improvements to index entries; change
1931 @findex entries to @cindex entries.
1932 * invoke.texi: Standardize and improve index entries.
1933 * gfortran.texi: Fix @code in one index entry.
1935 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1937 * invoke.texi: Change @code-type macros to appropriate
1938 variants (@command, @option, etc.)
1939 * gfortran.texi: Same.
1941 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1943 * intrinsic.texi: Various minor cleanups.
1945 2007-01-02 Steven G. Kargl <kargls@comcast.net>
1947 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
1950 2007-01-02 Tobias Burnus <burnus@net-b.de>
1953 * scanner.c (open_included_file): Support full-path filenames.
1955 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
1958 * interface.c (check_sym_interfaces): Remove call to
1959 resolve_global_procedure.
1960 gfortran.h : Remove prototype for resolve_global_procedure.
1961 resolve.c (resolve_global_procedure): Add static attribute
1962 to function declaration.
1964 2007-01-01 Steven G. Kargl <kargls@comcast.net>
1966 * ChangeLog: Copy to ...
1967 * ChangeLog-2006: here.