1 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
5 gfc_trans_do prototype.
6 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
7 a loop exit condition. If exit condition is given, build the loop exit
8 code, checking IO results of implied do loops in READ and WRITE.
9 (gfc_trans_do): Likewise.
10 * trans.c (trans_code): New static work function, previously
11 gfc_trans_code. Passes exit condition to gfc_trans_do.
12 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
13 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
14 * trans-io.c (build_dt): Build an exit condition to allow checking IO
15 result status bits in the dtparm structure. Use this condition in call
16 to gfc_trans_code_cond.
18 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
22 * trans-array.c (gfc_conv_array_parameter): Use
23 gfc_full_array_ref_p to detect full and contiguous variable
24 arrays. Full array components and contiguous arrays do not need
25 internal_pack and internal_unpack.
27 2010-02-11 Jakub Jelinek <jakub@redhat.com>
30 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
33 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
35 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
38 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
39 Tobias Burnus <burnus@net-b.de>
42 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
44 2010-02-10 Tobias Burnus <burnus@net-b.de>
47 * trans-decl.c (gfc_generate_function_code): Only check
48 actual-vs.-dummy character bounds if not bind(C).
50 2010-02-10 Jakub Jelinek <jakub@redhat.com>
53 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
54 info->dimen after info has been freed.
56 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
59 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
62 2010-02-09 Jakub Jelinek <jakub@redhat.com>
64 * module.c (fix_mio_expr): Declare sym.
66 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
69 * module.c (fix_mio_expr): Fix for private generic procedures.
71 2010-02-09 Daniel Kraft <d@domob.eu>
74 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
75 length to be correct and issue only with -Wsurprising.
76 * invoke.texi (Wsurprising): Mention this new warning that is
77 turned on by -Wsurprising.
79 2010-02-09 Daniel Kraft <d@domob.eu>
82 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
83 can be CHARACTER type.
84 (MINVAL), (MAXLOC), (MINLOC): Ditto.
86 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
89 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
90 'formal_ptr'. If this is true, give returned descriptor unity
91 lbounds, in all dimensions, and the appropriate offset.
92 (gfc_conv_procedure_call); If formal is a pointer, set the last
93 argument of gfc_conv_subref_array_arg to true.
94 * trans.h : Add last argument for gfc_conv_subref_array_arg.
95 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
96 new arg of gfc_conv_subref_array_arg to false.
97 * trans-stmt.c (forall_make_variable_temp): The same.
99 2010-02-03 Tobias Burnus <burnus@net-b.de>
102 * interface.c (compare_parameter): Disable rank-checking
105 2010-02-02 Tobias Burnus <burnus@net-b.de>
108 * parse.c (decode_specification_statement): Use sym->result not sym.
110 2010-02-01 Tobias Burnus <burnus@net-b.de>
113 * decl.c (variable_decl): Allow default initializer in
114 TYPE declarations in PURE functions.
116 2010-01-31 Janus Weil <janus@gcc.gnu.org>
119 * resolve.c (resolve_allocate_expr): Move default initialization code
120 here from gfc_trans_allocate.
121 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
123 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
124 of CLASS variables via memcpy.
125 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
126 to resolve_allocate_expr.
128 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
131 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
132 * gfortran.h : Add prototype for above.
133 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
134 (gfc_trans_subcomponent_assign): Call new function to replace
135 the code to deal with allocatable components.
136 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
137 gfc_get_full_arrayspec_from_expr to replace existing code.
139 2010-01-25 Tobias Burnus <burnus@net-b.de>
142 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
145 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
149 * expr.c (remove_subobject_ref): If the constructor is NULL use
150 the expression as the source.
151 (simplify_const_ref): Change the type of expression if
152 there are component references. Allow for substring to be at
153 the end of an arbitrarily long chain of references. If an
154 element is found that is not in an EXPR_ARRAY, assume that this
155 is scalar initialization of array. Call remove_subobject_ref in
156 this case with NULL second argument.
158 2010-01-24 Tobias Burnus <burnus@net-b.de>
161 * array.c (gfc_array_dimen_size): Use correct specific
162 function in the check.
164 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
167 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
168 is required, turn any trailing array elements after a range
169 into ranges so that offsets can be calculated.
171 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
173 * module.c (mio_f2k_derived): Use enumerator as initializer of
177 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
180 2010-01-19 Janus Weil <janus@gcc.gnu.org>
183 * resolve.c (extract_compcall_passed_object): Set locus for
184 passed-object argument.
185 (extract_ppc_passed_object): Set locus and correctly remove PPC
188 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
191 * trans-decl.c (add_argument_checking): Do not use the backend
192 decl directly to test for the presence of an optional dummy
193 argument. Use gfc_conv_expr_present, remembering to set the
197 * trans-decl.c (gfc_generate_function_code): Small white space
198 changes. If 'recurcheckvar' is NULL do not try to reset it.
200 2010-01-19 Janus Weil <janus@gcc.gnu.org>
203 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
204 component for extended types.
205 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
206 and take care of parent component accessibility.
208 2010-01-17 Janus Weil <janus@gcc.gnu.org>
211 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
212 * interface.c (check_interface1): Move a warning message here from
213 resolve_fl_procedure.
214 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
215 * module.c (read_module): Remove call to gfc_check_interfaces, since
216 this comes too early here.
217 * resolve.c (resolve_fl_procedure): Move warning message to
220 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
223 * interface.c (check_interface1): Pass symbol name rather than NULL to
224 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
226 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
227 than NULL to gfc_compare_interfaces.
229 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
232 * trans-array.c (duplicate_allocatable): Static version of
233 gfc_duplicate_allocatable with provision to handle scalar
234 components. New boolean argument to switch off call to malloc
236 (gfc_duplicate_allocatable): New function to call above with
238 (gfc_copy_allocatable_data): New function to call above with
240 (structure_alloc_comps): Do not apply indirect reference to
241 scalar pointers. Add new section to copy allocatable components
242 of arrays. Extend copying of allocatable components to include
244 (gfc_copy_only_alloc_comp): New function to copy allocatable
245 component derived types, without allocating the base structure.
246 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
247 Add primitive for gfc_copy_only_alloc_comp.
248 * trans-expr.c (gfc_conv_procedure_call): After calls to
249 transformational functions with results that are derived types
250 with allocatable components, copy the components in the result.
251 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
252 of lhs derived types before allocation.
254 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
257 * module.c (load_generic_interfaces): If a procedure that is
258 use associated but not generic is given an interface that
259 includes itself, then make it generic.
261 2010-01-11 Joseph Myers <joseph@codesourcery.com>
262 Shujing Zhao <pearly.zhao@oracle.com>
265 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
266 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
267 character between option name and help text.
269 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
273 * trans-array.c (gfc_conv_array_initializer): Change call to
274 gfc_error_now to call to gfc_fatal_error.
275 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
276 (is_constant_element): Changed name from constant_element.
277 (gfc_constant_ac): Only use expand_construuctor for expression
278 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
279 call gfc_is_constant_expr.
280 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
282 * resolve.c (gfc_is_expandable_expr): New function that determiners if
283 array expressions should have their constructors expanded.
284 (gfc_resolve_expr): Use new function to determine whether or not to call
285 gfc_expand_constructor.
287 2010-01-09 Tobias Burnus <burnus@net-b.de>
290 * trans-expr.c (gfc_trans_structure_assign): Handle
292 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
293 to the constructor for c_null_(fun)ptr.
294 * resolve.c (resolve_structure_cons): Add special case
297 2010-01-09 Jakub Jelinek <jakub@redhat.com>
299 * gfortranspec.c (lang_specific_driver): Update copyright notice
302 2010-01-08 Tobias Burnus <burnus@net-b.de>
305 * symbol.c (check_conflict, gfc_copy_attr): Add
306 ASYNCHRONOUS support.
307 (gfc_add_asynchronous): New function.
308 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
309 (gfc_match_asynchronous): New function.
310 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
311 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
312 (gfc_add_asynchronous): New Prototype.
313 * module.c (ab_attribute, mio_symbol_attribute): Add
314 ASYNCHRONOUS support.
315 * resolve.c (was_declared): Ditto.
316 * match.h (gfc_match_asynchronous): New prototype.
317 * parse.c (decode_specification_statement,decode_statement):
318 Add ASYNCHRONOUS support.
320 2010-01-07 Tobias Burnus <burnus@net-b.de>
323 * trans-decl.c (get_proc_pointer_decl): Fix call to
324 gfc_conv_initializer for array-valued proc-pointer funcs.
326 2010-01-07 Tobias Burnus <burnus@net-b.de>
329 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
330 allocatable scalars with SAVE attribute.
332 2010-01-05 Tobias Burnus <burnus@net-b.de>
335 * options.c (gfc_post_options): Set -frecursion
336 when -fopenmp is used.
338 2010-01-05 Tobias Burnus <burnus@net-b.de>
341 * trans-expr.c (gfc_conv_procedure_call): Nullify
342 return value for allocatable-scalar character functions.
344 2010-01-04 Tobias Burnus <burnus@net-b.de>
347 * error.c (error_printf, gfc_warning, gfc_notify_std,
348 gfc_warning_now, gfc_error, gfc_error_now,
349 gfc_fatal_error): Change argument name from nocmsgid to
350 gmsgid to enable (x)gettext's % checking.
352 2010-01-04 Tobias Burnus <burnus@net-b.de>
354 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
356 2010-01-04 Tobias Burnus <burnus@net-b.de>
359 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
360 for functions returning allocatable scalars.
361 * trans-stmt.c (gfc_trans_allocate): Emmit error when
362 reallocating an allocatable scalar.
363 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
365 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
367 (gfc_generate_function_code): Nullify result variable for
371 * module.c (gfc_use_module): Fix warning string to allow
375 * invoke.texi (-fcheck=recursion): Mention that the checking
376 is also disabled for -frecursive.
377 * trans-decl.c (gfc_generate_function_code): Disable
378 -fcheck=recursion when -frecursive is used.
380 * intrinsic.texi (iso_c_binding): Improve wording.
383 Copyright (C) 2010 Free Software Foundation, Inc.
385 Copying and distribution of this file, with or without modification,
386 are permitted in any medium without royalty provided the copyright
387 notice and this notice are preserved.