1 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
4 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
5 likewise '-I <dir>' and '-I<dir>'.
7 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10 * Make-lang.in (f951): Add $(GMPLIBS).
12 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
15 * trans-common.c (build_field): Mark fields as volatile when needed.
17 2008-02-05 Tobias Burnus <burnus@net-b.de>
20 * data.c (gfc_assign_data_value): Only free "size" if
21 it has not already been freed.
23 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
26 * array.c (match_array_element_spec): Remove check for negative
28 (gfc_resolve_array_spec): Add check for negative size.
30 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
33 * data.c (gfc_assign_data_value): Add bounds check for array
36 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
38 * resolve.c (resolve_where): Fix typo.
39 (gfc_resolve_where_code_in_forall): Likewise.
41 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
44 * resolve.c (resolve_allocate_deallocate): New function.
45 (resolve_code): Call it for allocate and deallocate.
46 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
47 the checking of the STAT tag and put in above new function.
48 * primary,c (match_variable): Do not fix flavor of host
49 associated symbols yet if the type is not known.
51 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
54 * expr.c (gfc_check_assign): It is an error to assign
55 to a sibling procedure.
57 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
60 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
61 delete_symtree to gfc_delete_symtree.
62 * gfortran.h : Add prototype for gfc_delete_symtree.
63 * module.c (load_generic_interfaces): Transfer symbol to a
64 unique symtree and delete old symtree, instead of renaming.
65 (read_module): The rsym and the found symbol are the same, so
66 the found symtree can be deleted.
69 * decl.c (match_char_spec): Remove the constraint on deferred
70 matching of functions and free the length expression.
71 delete_symtree to gfc_delete_symtree.
72 (gfc_match_type_spec): Whitespace.
73 (gfc_match_function_decl): Defer characteristic association for
74 all types except BT_UNKNOWN.
75 * parse.c (decode_specification_statement): Only derived type
76 function matching is delayed to the end of specification.
78 2008-01-28 Tobias Burnus <burnus@net-b.de>
81 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
83 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
86 * array.c (gfc_check_constructor_type): Revert clearing the expression.
88 2008-01-26 Tobias Burnus <burnus@net-b.de>
91 * trans-expr.c (gfc_conv_function_call): Don't call
92 gfc_add_interface_mapping if the expression is NULL.
94 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
97 * trans-array.c (gfc_trans_create_temp_array): Remove call to
98 gcc_assert (integer_zerop (loop->from[n])).
100 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
103 * resolve.c (resolve_where): Added check if user-defined assignment
104 operator is an elemental subroutine.
105 (gfc_resolve_where_code_in_forall): Likewise.
107 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
111 * gfortran.h: Revert changes from 2008-01-17.
113 * symbol.c: Likewise.
114 (gfc_undo_symbols): Undo namespace changes related to common blocks.
116 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
119 * data.c (formalize_structure_cons): Skip formalization on
122 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
124 * gfortran.texi (OpenMP): Extended existing documentation.
125 (contributors): Added major contributors of 2008 that were
127 (proposed extensions): Removed implemented items.
129 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
132 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
133 seen, check for a statement label and, if present, delete it
134 and set the locus to the start of the statement.
136 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
139 * trans-io.c (gfc_trans_transfer): If the array reference in a
140 read has a vector subscript, use gfc_conv_subref_array_arg to
141 copy back the temporary.
143 2008-01-22 Tobias Burnus <burnus@net-b.de>
146 * interface.c (compare_actual_formal): Fix adding type
147 to missing_arg_type for absent optional arguments.
149 2008-01-22 Tobias Burnus <burnus@net-b.de>
152 * parse.c (parse_spec): Change = into ==.
154 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
157 * expr.c (check_elemental): Fix check for valid data types.
159 2008-01-22 Tobias Burnus <burnus@net-b.de>
162 * scanner.c (load_line): Support <tab><digit> continuation lines.
163 * invoke.texi (-Wtabs): Document this.
165 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
168 * module.c (read_module): Set use_rename attribute.
170 2007-01-21 Tobias Burnus <burnus@net-b.de>
173 * interface.c (compare_parameter): Improved error message
174 for arguments of same type and mismatched kinds.
176 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
179 * resolve.c (resolve_entries): Do not do an array bounds check
180 if the result symbols are the same.
183 * module.c (read_module) : Hide the symtree of the previous
184 version of the symbol if this symbol is renamed.
186 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
189 * array.c (gfc_check_constructor_type): Clear the expression ts
190 so that the checking starts from the deepest level of array
192 * primary.c (match_varspec): If an unknown type is changed to
193 default character and the attempt to match a substring fails,
194 change it back to unknown.
197 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
198 NULL for an array constructor, use the cl.length expression to
200 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
203 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
207 * iresolve.c (gfc_resolve_all): Remove conversion of mask
208 argument to kind=1 by removing call to resolve_mask_arg().
209 (gfc_resolve_any): Likewise.
211 2008-01-19 Tobias Burnus <burnus@net-b.de>
214 * primary.c (match_variable): Handle FL_UNKNOWN without
216 (match_variable): Improve error message.
218 2008-01-18 Tobias Burnus <burnus@net-b.de>
221 * interface.c (get_expr_storage_size): Return storage size
222 for array element designators.
223 (compare_actual_formal): Reject unequal string sizes for
224 assumed-shape dummy arguments. And fix error message for
225 array-sections with vector subscripts.
227 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
230 * simplify.c (is_constant_array_expr): New static function that returns
231 true if the given expression is an array and is constant.
232 (gfc_simplify_reshape): Use new function.
234 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
237 * symbol.c (free_common_tree): Renamed to ...
238 (gfc_free_common_tree): This. Remove static.
239 (gfc_free_namespace): Updated.
241 * gfortran.h (gfc_free_common_tree): New.
243 * match.c (gfc_match_common): Call gfc_free_common_tree () with
244 gfc_current_ns->common_root and set gfc_current_ns->common_root
245 to NULL on syntax error.
247 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
250 * trans-expr.c (gfc_conv_function_call): Use proper
251 type for returned character pointers.
253 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
258 * decl.c : Remove gfc_function_kind_locus and
259 gfc_function_type_locus. Add gfc_matching_function.
260 (match_char_length): If matching a function and the length
261 does not match, return MATCH_YES and try again later.
262 (gfc_match_kind_spec): The same.
263 (match_char_kind): The same.
264 (gfc_match_type_spec): The same for numeric and derived types.
265 (match_prefix): Rename as gfc_match_prefix.
266 (gfc_match_function_decl): Except for function valued character
267 lengths, defer applying kind, type and charlen info until the
268 end of specification block.
269 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
270 parse.c (decode_specification_statement): New function.
271 (decode_statement): Call it when a function has kind = -1. Set
272 and reset gfc_matching function, as function statement is being
274 (match_deferred_characteristics): Simplify with a single call
275 to gfc_match_prefix. Do appropriate error handling. In any
276 case, make sure that kind = -1 is reset or corrected.
277 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
278 Throw an error if kind = -1 after last specification statement.
279 parse.h : Prototype for gfc_match_prefix.
281 2008-01-16 Tobias Burnus <burnus@net-b.de>
284 * interface.c (compare_parameter): Allow AS_DEFERRED array
285 elements and reject attr.pointer array elemenents.
286 (get_expr_storage_size): Return storage size of elements of
287 assumed-shape and pointer arrays.
289 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
291 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
292 for flag_tree_parallelize_loops.
294 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
297 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
298 (gfc_resolve_any): Likewise.
299 (gfc_resolve_count): Likewise. Don't append kind of
300 argument to function name.
302 2008-01-13 Tobias Burnus <burnus@net-b.de>
305 * resolve.c (resolve_actual_arglist): For expressions,
306 also check for assume-sized arrays.
307 * interface.c (compare_parameter): Move F2003 character checks
308 here, print error messages here, reject elements of
309 assumed-shape array as argument to dummy arrays.
310 (compare_actual_formal): Update for the changes above.
312 2008-01-13 Tobias Burnus <burnus@net-b.de>
315 * decl.c (contained_procedure): Only check directly preceeding state.
317 2008-01-13 Tobias Burnus <burnus@net-b.de>
320 * check.c (gfc_check_shape): Accept array ranges of
323 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
326 * match.c (gfc_match_name): Don't error if leading character is a '(',
327 just return MATCH_NO.
329 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
332 * trans-io.c (create_dummy_iostat): Commit the symbol.
334 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
337 * simplify.c (gfc_simplify_transfer): Return NULL if the size
338 of the element is unavailable and only assign character length
339 to the result, if 'mold' is constant.
341 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
344 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
345 to assign strings and perform bounds checks on the string length.
346 (get_array_ctor_strlen): Remove bounds checking.
347 (gfc_trans_array_constructor): Initialize string length checking.
348 * trans-array.h : Add prototype for gfc_trans_string_copy.
350 2008-01-08 Richard Guenther <rguenther@suse.de>
353 PR tree-optimization/34683
354 * trans-types.c (gfc_get_array_type_bounds): Use an array type
355 with known size for accesses if that is known.
357 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
360 * expr.c (find_array_element): Check that the array bounds are
361 constant before using them. Use lower, as well as upper bound.
362 (check_restricted): Allow implied index variable.
364 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
367 * trans_array.c (gfc_trans_deferred_array): Do not null the
368 data pointer on entering scope, nor deallocate it on leaving
369 scope, if the symbol has the 'save' attribute.
372 * trans_decl.c (gfc_finish_var_decl): Derived types with
373 allocatable components and an initializer must be TREE_STATIC.
375 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
378 * module.c (write_generic): Rewrite completely.
379 (write_module): Change call to write_generic.
381 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
384 * scanner.c (load_line): Do not count ' ' as printable when checking for
387 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
390 * module.c (load_needed): If the namespace has no proc_name
391 give it the module symbol.
393 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
396 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
397 the dummy variable expression, test for NULL, and pass the variable
398 address to the called function.
400 2007-01-06 Tobias Burnus <burnus@net-b.de>
403 * match.c (gfc_match_common): Remove blank common in
405 * resolve.c (resolve_common_vars): New function.
406 (resolve_common_blocks): Move checks to resolve_common_vars
407 and invoke that function.
408 (resolve_types): Call resolve_common_vars for blank commons.
410 2008-01-06 Tobias Burnus <burnus@net-b.de>
413 * resolve.c (resolve_equivalence_derived): Reject derived types with
414 default initialization if equivalenced with COMMON variable.
416 2008-01-06 Tobias Burnus <burnus@net-b.de>
419 * io.c (check_io_constraints): Disallow unformatted I/O for
422 2008-01-06 Tobias Burnus <burnus@net-b.de>
425 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
428 2008-01-06 Tobias Burnus <burnus@net-b.de>
431 * interface.c (compare_actual_formal): Reject parameter
432 actual to intent(out) dummy.
434 2008-01-04 Tobias Burnus <burnus@net-b.de>
437 * primary.c (match_varspec): Gobble whitespace before