1 2010-02-20 Tobias Burnus <burnus@net-b.de>
4 * libgfortran.h: Add GFC_RTCHECK_MEM.
5 * invoke.texi (-fcheck=): Document -fcheck=mem.
6 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
7 and enable malloc-success check only with -fcheck=mem.
8 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
10 2010-02-16 Tobias Burnus <burnus@net-b.de>
13 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
14 * intrinsic.c (add_functions): Ditto.
15 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
16 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
18 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
21 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
22 gfc_trans_do prototype.
23 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
24 a loop exit condition. If exit condition is given, build the loop exit
25 code, checking IO results of implied do loops in READ and WRITE.
26 (gfc_trans_do): Likewise.
27 * trans.c (trans_code): New static work function, previously
28 gfc_trans_code. Passes exit condition to gfc_trans_do.
29 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
30 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
31 * trans-io.c (build_dt): Build an exit condition to allow checking IO
32 result status bits in the dtparm structure. Use this condition in call
33 to gfc_trans_code_cond.
35 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
39 * trans-array.c (gfc_conv_array_parameter): Use
40 gfc_full_array_ref_p to detect full and contiguous variable
41 arrays. Full array components and contiguous arrays do not need
42 internal_pack and internal_unpack.
44 2010-02-11 Jakub Jelinek <jakub@redhat.com>
47 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
50 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
52 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
55 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
56 Tobias Burnus <burnus@net-b.de>
59 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
61 2010-02-10 Tobias Burnus <burnus@net-b.de>
64 * trans-decl.c (gfc_generate_function_code): Only check
65 actual-vs.-dummy character bounds if not bind(C).
67 2010-02-10 Jakub Jelinek <jakub@redhat.com>
70 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
71 info->dimen after info has been freed.
73 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
76 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
79 2010-02-09 Jakub Jelinek <jakub@redhat.com>
81 * module.c (fix_mio_expr): Declare sym.
83 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
86 * module.c (fix_mio_expr): Fix for private generic procedures.
88 2010-02-09 Daniel Kraft <d@domob.eu>
91 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
92 length to be correct and issue only with -Wsurprising.
93 * invoke.texi (Wsurprising): Mention this new warning that is
94 turned on by -Wsurprising.
96 2010-02-09 Daniel Kraft <d@domob.eu>
99 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
100 can be CHARACTER type.
101 (MINVAL), (MAXLOC), (MINLOC): Ditto.
103 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
106 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
107 'formal_ptr'. If this is true, give returned descriptor unity
108 lbounds, in all dimensions, and the appropriate offset.
109 (gfc_conv_procedure_call); If formal is a pointer, set the last
110 argument of gfc_conv_subref_array_arg to true.
111 * trans.h : Add last argument for gfc_conv_subref_array_arg.
112 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
113 new arg of gfc_conv_subref_array_arg to false.
114 * trans-stmt.c (forall_make_variable_temp): The same.
116 2010-02-03 Tobias Burnus <burnus@net-b.de>
119 * interface.c (compare_parameter): Disable rank-checking
122 2010-02-02 Tobias Burnus <burnus@net-b.de>
125 * parse.c (decode_specification_statement): Use sym->result not sym.
127 2010-02-01 Tobias Burnus <burnus@net-b.de>
130 * decl.c (variable_decl): Allow default initializer in
131 TYPE declarations in PURE functions.
133 2010-01-31 Janus Weil <janus@gcc.gnu.org>
136 * resolve.c (resolve_allocate_expr): Move default initialization code
137 here from gfc_trans_allocate.
138 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
140 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
141 of CLASS variables via memcpy.
142 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
143 to resolve_allocate_expr.
145 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
148 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
149 * gfortran.h : Add prototype for above.
150 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
151 (gfc_trans_subcomponent_assign): Call new function to replace
152 the code to deal with allocatable components.
153 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
154 gfc_get_full_arrayspec_from_expr to replace existing code.
156 2010-01-25 Tobias Burnus <burnus@net-b.de>
159 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
162 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
166 * expr.c (remove_subobject_ref): If the constructor is NULL use
167 the expression as the source.
168 (simplify_const_ref): Change the type of expression if
169 there are component references. Allow for substring to be at
170 the end of an arbitrarily long chain of references. If an
171 element is found that is not in an EXPR_ARRAY, assume that this
172 is scalar initialization of array. Call remove_subobject_ref in
173 this case with NULL second argument.
175 2010-01-24 Tobias Burnus <burnus@net-b.de>
178 * array.c (gfc_array_dimen_size): Use correct specific
179 function in the check.
181 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
184 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
185 is required, turn any trailing array elements after a range
186 into ranges so that offsets can be calculated.
188 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
190 * module.c (mio_f2k_derived): Use enumerator as initializer of
194 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
197 2010-01-19 Janus Weil <janus@gcc.gnu.org>
200 * resolve.c (extract_compcall_passed_object): Set locus for
201 passed-object argument.
202 (extract_ppc_passed_object): Set locus and correctly remove PPC
205 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
208 * trans-decl.c (add_argument_checking): Do not use the backend
209 decl directly to test for the presence of an optional dummy
210 argument. Use gfc_conv_expr_present, remembering to set the
214 * trans-decl.c (gfc_generate_function_code): Small white space
215 changes. If 'recurcheckvar' is NULL do not try to reset it.
217 2010-01-19 Janus Weil <janus@gcc.gnu.org>
220 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
221 component for extended types.
222 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
223 and take care of parent component accessibility.
225 2010-01-17 Janus Weil <janus@gcc.gnu.org>
228 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
229 * interface.c (check_interface1): Move a warning message here from
230 resolve_fl_procedure.
231 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
232 * module.c (read_module): Remove call to gfc_check_interfaces, since
233 this comes too early here.
234 * resolve.c (resolve_fl_procedure): Move warning message to
237 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
240 * interface.c (check_interface1): Pass symbol name rather than NULL to
241 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
243 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
244 than NULL to gfc_compare_interfaces.
246 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
249 * trans-array.c (duplicate_allocatable): Static version of
250 gfc_duplicate_allocatable with provision to handle scalar
251 components. New boolean argument to switch off call to malloc
253 (gfc_duplicate_allocatable): New function to call above with
255 (gfc_copy_allocatable_data): New function to call above with
257 (structure_alloc_comps): Do not apply indirect reference to
258 scalar pointers. Add new section to copy allocatable components
259 of arrays. Extend copying of allocatable components to include
261 (gfc_copy_only_alloc_comp): New function to copy allocatable
262 component derived types, without allocating the base structure.
263 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
264 Add primitive for gfc_copy_only_alloc_comp.
265 * trans-expr.c (gfc_conv_procedure_call): After calls to
266 transformational functions with results that are derived types
267 with allocatable components, copy the components in the result.
268 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
269 of lhs derived types before allocation.
271 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
274 * module.c (load_generic_interfaces): If a procedure that is
275 use associated but not generic is given an interface that
276 includes itself, then make it generic.
278 2010-01-11 Joseph Myers <joseph@codesourcery.com>
279 Shujing Zhao <pearly.zhao@oracle.com>
282 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
283 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
284 character between option name and help text.
286 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
290 * trans-array.c (gfc_conv_array_initializer): Change call to
291 gfc_error_now to call to gfc_fatal_error.
292 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
293 (is_constant_element): Changed name from constant_element.
294 (gfc_constant_ac): Only use expand_construuctor for expression
295 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
296 call gfc_is_constant_expr.
297 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
299 * resolve.c (gfc_is_expandable_expr): New function that determiners if
300 array expressions should have their constructors expanded.
301 (gfc_resolve_expr): Use new function to determine whether or not to call
302 gfc_expand_constructor.
304 2010-01-09 Tobias Burnus <burnus@net-b.de>
307 * trans-expr.c (gfc_trans_structure_assign): Handle
309 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
310 to the constructor for c_null_(fun)ptr.
311 * resolve.c (resolve_structure_cons): Add special case
314 2010-01-09 Jakub Jelinek <jakub@redhat.com>
316 * gfortranspec.c (lang_specific_driver): Update copyright notice
319 2010-01-08 Tobias Burnus <burnus@net-b.de>
322 * symbol.c (check_conflict, gfc_copy_attr): Add
323 ASYNCHRONOUS support.
324 (gfc_add_asynchronous): New function.
325 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
326 (gfc_match_asynchronous): New function.
327 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
328 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
329 (gfc_add_asynchronous): New Prototype.
330 * module.c (ab_attribute, mio_symbol_attribute): Add
331 ASYNCHRONOUS support.
332 * resolve.c (was_declared): Ditto.
333 * match.h (gfc_match_asynchronous): New prototype.
334 * parse.c (decode_specification_statement,decode_statement):
335 Add ASYNCHRONOUS support.
337 2010-01-07 Tobias Burnus <burnus@net-b.de>
340 * trans-decl.c (get_proc_pointer_decl): Fix call to
341 gfc_conv_initializer for array-valued proc-pointer funcs.
343 2010-01-07 Tobias Burnus <burnus@net-b.de>
346 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
347 allocatable scalars with SAVE attribute.
349 2010-01-05 Tobias Burnus <burnus@net-b.de>
352 * options.c (gfc_post_options): Set -frecursion
353 when -fopenmp is used.
355 2010-01-05 Tobias Burnus <burnus@net-b.de>
358 * trans-expr.c (gfc_conv_procedure_call): Nullify
359 return value for allocatable-scalar character functions.
361 2010-01-04 Tobias Burnus <burnus@net-b.de>
364 * error.c (error_printf, gfc_warning, gfc_notify_std,
365 gfc_warning_now, gfc_error, gfc_error_now,
366 gfc_fatal_error): Change argument name from nocmsgid to
367 gmsgid to enable (x)gettext's % checking.
369 2010-01-04 Tobias Burnus <burnus@net-b.de>
371 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
373 2010-01-04 Tobias Burnus <burnus@net-b.de>
376 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
377 for functions returning allocatable scalars.
378 * trans-stmt.c (gfc_trans_allocate): Emmit error when
379 reallocating an allocatable scalar.
380 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
382 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
384 (gfc_generate_function_code): Nullify result variable for
388 * module.c (gfc_use_module): Fix warning string to allow
392 * invoke.texi (-fcheck=recursion): Mention that the checking
393 is also disabled for -frecursive.
394 * trans-decl.c (gfc_generate_function_code): Disable
395 -fcheck=recursion when -frecursive is used.
397 * intrinsic.texi (iso_c_binding): Improve wording.
400 Copyright (C) 2010 Free Software Foundation, Inc.
402 Copying and distribution of this file, with or without modification,
403 are permitted in any medium without royalty provided the copyright
404 notice and this notice are preserved.