1 2012-01-25 Tobias Burnus <burnus@net-b.de>
4 * class.c (gfc_build_class_symbol): Ensure that
5 fclass->f2k_derived is set.
7 2012-01-25 Tobias Burnus <burnus@net-b.de>
10 * resolve.c (resolve_structure_cons): Only create an
11 array constructors for nonscalars.
13 2012-01-23 Tobias Burnus <burnus@net-b.de>
16 * check.c (variable_check): Fix checking for
17 variables and deeply nested BLOCKs.
19 2012-01-21 Tobias Burnus <burnus@net-b.de>
20 Steven G. Kargl <kargl@gcc.gnu.org>
23 * symbol.c (check_conflict): namelist-group-name cannot have the SAVE
26 2012-01-21 Tobias Burnus <burnus@net-b.de>
29 * interface.c (compare_parameter): Fix CLASS comparison.
31 2012-01-20 Tobias Burnus <burnus@net-b.de>
32 Janus Weil <janus@gcc.gnu.org>
35 * module.c (load_needed, read_module): Don't mark __vtab etc.
38 2012-01-19 Tobias Burnus <burnus@net-b.de>
41 * expr.c (gfc_build_intrinsic_call): Also set the symtree.
43 2012-01-18 Paul Thomas <pault@gcc.gnu.org>
46 * trans-expr.c (gfc_conv_procedure_call): Deallocate allocatable
47 components of temporary class arguments.
49 2012-01-17 Tobias Burnus <burnus@net-b.de>
50 Janne Blomqvist <jb@gcc.gnu.org>
53 * trans-expr.c (alloc_scalar_allocatable_for_assignment): Nullify
54 LHS after allocation, if it has allocatable components.
55 * f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_CALLOC.
57 2012-01-16 Mikael Morin <mikael@gcc.gnu.org>
58 Tobias Burnus <burnus@net-b.de>
61 * trans-array.c (gfc_walk_elemental_function_args): Fix
62 passing of deallocated allocatables/pointers as absent argument.
64 2012-01-16 Tobias Burnus <burnus@net-b.de>
67 * class.c (gfc_find_derived_vtab): Mark __vtab and
68 __def_init as FL_VARIABLE not as FL_PARAMETER.
69 * expr.c (gfc_simplify_expr): Remove special
71 * resolve.c (resolve_values): Ditto.
72 * trans-decl.c (gfc_get_symbol_decl): Mark __vtab
73 and __def_init as TREE_READONLY.
75 2012-01-16 Zydrunas Gimbutas <gimbutas@cims.nyu.edu>
76 Andreas Kloeckner <kloeckner@cims.nyu.edu>
77 Steven G. Kargl <kargl@gcc.gnu.org>
80 * gfortran.h (gfc_option_t): Add members flag_*_kind to store kind.
81 * lang.opt: Add options -freal-4-real-8, -freal-4-real-10,
82 -freal-4-real-16, -freal-8-real-4, -freal-8-real-10, -freal-8-real-16
83 and -finteger-4-integer-8. User-desired type conversion information.
84 * decl.c (gfc_match_old_kind_spec,kind_expr): Type conversions
85 in declaration parsing.
86 * trans-types.c (gfc_init_kinds): User-specified type conversion
87 checked for current backend.
88 * primary.c (match_integer_constant,match_real_constant): Implement
89 type conversion in constant parsing.
90 * options.c (gfc_init_options,gfc_handle_option): Translate input
91 options to flags in internal options data structure.
92 * invoke.texi: Document new options. Re-order options in Options
95 2012-01-16 Paul Thomas <pault@gcc.gnu.org>
97 * trans-array.c (gfc_trans_create_temp_array): In the case of a
98 class array temporary, detect a null 'eltype' on entry and use
99 'initial' to provde the class reference and so, through the
100 vtable, the element size for the dynamic type.
101 * trans-stmt.c (gfc_conv_elemental_dependencies): For class
102 expressions, set 'eltype' to null and pass the values via the
103 'initial' expression.
105 2012-01-14 Tobias Burnus <burnus@net-b.de>
108 * resolve.c (build_default_init_expr): Also initialize
109 nonconstant-length strings with -finit-character=<n>.
111 2011-01-14 Tobias Burnus <burnus@net-b.de>
114 * module.c (read_module): Don't make nonexisting
115 intrinsic operators as found.
116 (rename_list_remove_duplicate): New function.
117 (gfc_use_modules): Use it.
119 2012-01-13 Paul Thomas <pault@gcc.gnu.org>
122 * trans-array.c (structure_alloc_comps): Suppress interative
123 call to self, when current component is deallocated using
124 gfc_trans_dealloc_allocated.
125 * class.c (gfc_build_class_symbol): Copy the 'alloc_comp'
126 attribute from the declared type to the class structure.
128 2012-01-13 Tobias Burnus <burnus@net-b.de>
131 * fortran/trans-types.c (gfc_init_kinds): Use PTRDIFF_TYPE
132 instead of a signed int of size POINTER_SIZE for
133 gfc_index_integer_kind.
135 2012-01-12 Tobias Burnus <burnus@net-b.de>
138 * intrinsic.texi (CHMOD): Extend a bit and remove statement
139 that /bin/chmod is called.
141 2012-01-10 Gerald Pfeifer <gerald@pfeifer.com>
143 * gfortran.texi (Fortran 2003 Status): Fix grammar.
145 2012-01-10 Tobias Burnus <burnus@net-b.de>
148 * resolve.c (resolve_allocate_expr): For non-deferred char lengths,
149 check whether type-spec matches declaration.
151 2012-01-10 Tobias Burnus <burnus@net-b.de>
153 * resolve.c (resolve_ordinary_assign): Improve error wording.
155 2012-01-09 Paul Thomas <pault@gcc.gnu.org>
158 * interface.c (matching_typebound_op): Drill down through
159 possible parentheses to obtain base expression. Do not test for
160 'class_ok' but, instead for the class structure components.
161 * resolve.c (resolve_ordinary_assign): Extend error message for
162 polymorphic assignment to advise checking for specific
166 * resolve.c (resolve_typebound_function): Restore 'static' to
169 2012-01-09 Mikael Morin <mikael@gcc.gnu.org>
172 * trans-array.c (gfc_walk_elemental_function_args):
173 Skip over NULL() actual arguments.
175 2012-01-09 Tobias Burnus <burnus@net-b.de>
177 * gfortran.texi: Bump copyright year.
178 (Fortran 2003 Status): Update polymorphism item, add
179 item for generic interface with DT name.
181 2012-01-09 Tobias Burnus <burnus@net-b.de>
184 * gfortran.h (gfc_use_list):
185 * match.h (gfc_use_module): Rename to ...
186 (gfc_use_modules): ... this.
187 * module.c (use_locus, specified_nonint, specified_int): Remove
189 (module_name): Change type to const char*, used with gfc_get_string.
190 (module_list): New global variable.
191 (free_rename): Free argument not global var.
192 (gfc_match_use): Save match to module_list.
193 (load_generic_interfaces, read_module): Don't free symtree.
194 (write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
195 type change of module_name.
196 (write_symbol0, write_generic): Optimize due to the type change.
197 (import_iso_c_binding_module, use_iso_fortran_env_module): Use
198 locus of rename->where.
199 (gfc_use_module): Take module_list as argument.
200 (gfc_use_modules): New function.
201 (gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
202 * parse.c (last_was_use_stmt): New global variable.
203 (use_modules): New function.
204 (decode_specification_statement, decode_statement): Move USE match up
205 and call use_modules.
206 (next_free, next_fixed): Call use_modules.
207 (accept_statement): Don't call gfc_module_use.
209 2012-01-06 Tobias Burnus <burnus@net-b.de>
211 * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction):
212 Update call to gfc_trans_dealloc_allocated.
213 * trans.c (gfc_allocate_using_malloc): Fix spacing.
214 (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
215 label_finish when an error occurs.
216 (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
217 * trans.h (gfc_allocate_allocatable, gfc_deallocate_with_status):
219 (gfor_fndecl_caf_deregister): New tree symbol.
220 * trans-expr.c (gfc_conv_procedure_call): Update
221 gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
222 * trans-array.c (gfc_array_allocate, gfc_trans_dealloc_allocated,
223 structure_alloc_comps, gfc_trans_deferred_array): Ditto.
224 (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
225 * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
226 gfc_trans_dealloc_allocated): Update prototypes.
227 * trans-stmt.c (gfc_trans_sync): Fix indentation.
228 (gfc_trans_allocate): Fix errmsg padding and label handling.
229 (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
230 * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
231 * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
232 to avoid other stats accidentally matching this one.
233 * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
234 (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
235 and add decl for caf_deregister.
236 (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
237 * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
238 gfc_deallocate_with_status.
240 2012-01-05 Paul Thomas <pault@gcc.gnu.org>
243 * resolve.c (resolve_typebound_static): If the typebound
244 procedure is 'deferred' try to find the correct specific
245 procedure in the derived type operator space itself.
247 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
250 * trans-array.h (gfc_walk_elemental_function_args): New argument.
251 * trans-intrinsic.c (gfc_walk_intrinsic_function): Update call.
252 * trans-stmt.c (gfc_trans_call): Ditto.
253 * trans-array.c (gfc_walk_function_expr): Ditto.
254 (gfc_walk_elemental_function_args): Get the dummy argument list
255 if possible. Check that the dummy and the actual argument are both
256 optional, and set can_be_null_ref accordingly.
258 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
261 * trans.h (struct gfc_ss_info): New field data::scalar::can_be_null_ref
262 * trans-array.c: If the reference can be NULL, save the reference
263 instead of the value.
264 * trans-expr.c (gfc_conv_expr): If we have saved a reference,
267 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
269 * trans-expr.c (gfc_conv_expr): Move address taking...
270 (gfc_conv_expr_reference): ... here.
272 2012-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
275 * trans-common.c (create_common): Update copyright years. Mark
276 variables as used to avoid warnings about unused variables in
279 2012-01-03 Hans-Peter Nilsson <hp@axis.com>
281 * gfortran.h (struct gfc_expr): Add missing "struct"
282 qualifier for member base_expr.
284 2012-01-02 Paul Thomas <pault@gcc.gnu.org>
287 * trans-array.c (gfc_array_allocate): Null allocated memory of
288 newly allocted class arrays.
293 * interface.c(build_compcall_for_operator): Add a type to the
295 * trans-expr.c (conv_base_obj_fcn_val): New function.
296 (gfc_conv_procedure_call): Use base_expr to detect non-variable
297 base objects and, ensuring that there is a temporary variable,
298 build up the typebound call using conv_base_obj_fcn_val.
299 (gfc_trans_class_assign): Pick out class procedure pointer
300 assignments and do the assignment with no further prcessing.
301 (gfc_trans_class_array_init_assign, gfc_trans_class_init_assign
302 gfc_trans_class_assign): Move to top of file.
303 * gfortran.h : Add 'base_expr' field to gfc_expr.
304 * resolve.c (get_declared_from_expr): Add 'types' argument to
305 switch checking of derived types on or off.
306 (resolve_typebound_generic_call): Set the new argument.
307 (resolve_typebound_function, resolve_typebound_subroutine):
308 Set 'types' argument for get_declared_from_expr appropriately.
309 Identify base expression, if not a variable, in the argument
310 list of class valued calls. Assign it to the 'base_expr' field
311 of the final expression. Strip away all references after the
312 last class reference.
314 2012-01-02 Tobias Burnus <burnus@net-b.de>
317 * trans-intrinsic.c (trans_this_image, trans_image_index,
318 trans_num_images, conv_intrinsic_cobound): Fold_convert the
319 caf_num_images/caf_this_images variables to the correct int kind.
321 2012-01-01 Jakub Jelinek <jakub@redhat.com>
323 * gfortranspec.c (lang_specific_driver): Update copyright notice
326 Copyright (C) 2012 Free Software Foundation, Inc.
328 Copying and distribution of this file, with or without modification,
329 are permitted in any medium without royalty provided the copyright
330 notice and this notice are preserved.