1 2012-01-21 Tobias Burnus <burnus@net-b.de>
4 * interface.c (compare_parameter): Fix CLASS comparison.
6 2012-01-20 Tobias Burnus <burnus@net-b.de>
7 Janus Weil <janus@gcc.gnu.org>
10 * module.c (load_needed, read_module): Don't mark __vtab etc.
13 2012-01-19 Tobias Burnus <burnus@net-b.de>
16 * expr.c (gfc_build_intrinsic_call): Also set the symtree.
18 2012-01-18 Paul Thomas <pault@gcc.gnu.org>
21 * trans-expr.c (gfc_conv_procedure_call): Deallocate allocatable
22 components of temporary class arguments.
24 2012-01-17 Tobias Burnus <burnus@net-b.de>
25 Janne Blomqvist <jb@gcc.gnu.org>
28 * trans-expr.c (alloc_scalar_allocatable_for_assignment): Nullify
29 LHS after allocation, if it has allocatable components.
30 * f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_CALLOC.
32 2012-01-16 Mikael Morin <mikael@gcc.gnu.org>
33 Tobias Burnus <burnus@net-b.de>
36 * trans-array.c (gfc_walk_elemental_function_args): Fix
37 passing of deallocated allocatables/pointers as absent argument.
39 2012-01-16 Tobias Burnus <burnus@net-b.de>
42 * class.c (gfc_find_derived_vtab): Mark __vtab and
43 __def_init as FL_VARIABLE not as FL_PARAMETER.
44 * expr.c (gfc_simplify_expr): Remove special
46 * resolve.c (resolve_values): Ditto.
47 * trans-decl.c (gfc_get_symbol_decl): Mark __vtab
48 and __def_init as TREE_READONLY.
50 2012-01-16 Zydrunas Gimbutas <gimbutas@cims.nyu.edu>
51 Andreas Kloeckner <kloeckner@cims.nyu.edu>
52 Steven G. Kargl <kargl@gcc.gnu.org>
55 * gfortran.h (gfc_option_t): Add members flag_*_kind to store kind.
56 * lang.opt: Add options -freal-4-real-8, -freal-4-real-10,
57 -freal-4-real-16, -freal-8-real-4, -freal-8-real-10, -freal-8-real-16
58 and -finteger-4-integer-8. User-desired type conversion information.
59 * decl.c (gfc_match_old_kind_spec,kind_expr): Type conversions
60 in declaration parsing.
61 * trans-types.c (gfc_init_kinds): User-specified type conversion
62 checked for current backend.
63 * primary.c (match_integer_constant,match_real_constant): Implement
64 type conversion in constant parsing.
65 * options.c (gfc_init_options,gfc_handle_option): Translate input
66 options to flags in internal options data structure.
67 * invoke.texi: Document new options. Re-order options in Options
70 2012-01-16 Paul Thomas <pault@gcc.gnu.org>
72 * trans-array.c (gfc_trans_create_temp_array): In the case of a
73 class array temporary, detect a null 'eltype' on entry and use
74 'initial' to provde the class reference and so, through the
75 vtable, the element size for the dynamic type.
76 * trans-stmt.c (gfc_conv_elemental_dependencies): For class
77 expressions, set 'eltype' to null and pass the values via the
80 2012-01-14 Tobias Burnus <burnus@net-b.de>
83 * resolve.c (build_default_init_expr): Also initialize
84 nonconstant-length strings with -finit-character=<n>.
86 2011-01-14 Tobias Burnus <burnus@net-b.de>
89 * module.c (read_module): Don't make nonexisting
90 intrinsic operators as found.
91 (rename_list_remove_duplicate): New function.
92 (gfc_use_modules): Use it.
94 2012-01-13 Paul Thomas <pault@gcc.gnu.org>
97 * trans-array.c (structure_alloc_comps): Suppress interative
98 call to self, when current component is deallocated using
99 gfc_trans_dealloc_allocated.
100 * class.c (gfc_build_class_symbol): Copy the 'alloc_comp'
101 attribute from the declared type to the class structure.
103 2012-01-13 Tobias Burnus <burnus@net-b.de>
106 * fortran/trans-types.c (gfc_init_kinds): Use PTRDIFF_TYPE
107 instead of a signed int of size POINTER_SIZE for
108 gfc_index_integer_kind.
110 2012-01-12 Tobias Burnus <burnus@net-b.de>
113 * intrinsic.texi (CHMOD): Extend a bit and remove statement
114 that /bin/chmod is called.
116 2012-01-10 Gerald Pfeifer <gerald@pfeifer.com>
118 * gfortran.texi (Fortran 2003 Status): Fix grammar.
120 2012-01-10 Tobias Burnus <burnus@net-b.de>
123 * resolve.c (resolve_allocate_expr): For non-deferred char lengths,
124 check whether type-spec matches declaration.
126 2012-01-10 Tobias Burnus <burnus@net-b.de>
128 * resolve.c (resolve_ordinary_assign): Improve error wording.
130 2012-01-09 Paul Thomas <pault@gcc.gnu.org>
133 * interface.c (matching_typebound_op): Drill down through
134 possible parentheses to obtain base expression. Do not test for
135 'class_ok' but, instead for the class structure components.
136 * resolve.c (resolve_ordinary_assign): Extend error message for
137 polymorphic assignment to advise checking for specific
141 * resolve.c (resolve_typebound_function): Restore 'static' to
144 2012-01-09 Mikael Morin <mikael@gcc.gnu.org>
147 * trans-array.c (gfc_walk_elemental_function_args):
148 Skip over NULL() actual arguments.
150 2012-01-09 Tobias Burnus <burnus@net-b.de>
152 * gfortran.texi: Bump copyright year.
153 (Fortran 2003 Status): Update polymorphism item, add
154 item for generic interface with DT name.
156 2012-01-09 Tobias Burnus <burnus@net-b.de>
159 * gfortran.h (gfc_use_list):
160 * match.h (gfc_use_module): Rename to ...
161 (gfc_use_modules): ... this.
162 * module.c (use_locus, specified_nonint, specified_int): Remove
164 (module_name): Change type to const char*, used with gfc_get_string.
165 (module_list): New global variable.
166 (free_rename): Free argument not global var.
167 (gfc_match_use): Save match to module_list.
168 (load_generic_interfaces, read_module): Don't free symtree.
169 (write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
170 type change of module_name.
171 (write_symbol0, write_generic): Optimize due to the type change.
172 (import_iso_c_binding_module, use_iso_fortran_env_module): Use
173 locus of rename->where.
174 (gfc_use_module): Take module_list as argument.
175 (gfc_use_modules): New function.
176 (gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
177 * parse.c (last_was_use_stmt): New global variable.
178 (use_modules): New function.
179 (decode_specification_statement, decode_statement): Move USE match up
180 and call use_modules.
181 (next_free, next_fixed): Call use_modules.
182 (accept_statement): Don't call gfc_module_use.
184 2012-01-06 Tobias Burnus <burnus@net-b.de>
186 * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction):
187 Update call to gfc_trans_dealloc_allocated.
188 * trans.c (gfc_allocate_using_malloc): Fix spacing.
189 (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
190 label_finish when an error occurs.
191 (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
192 * trans.h (gfc_allocate_allocatable, gfc_deallocate_with_status):
194 (gfor_fndecl_caf_deregister): New tree symbol.
195 * trans-expr.c (gfc_conv_procedure_call): Update
196 gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
197 * trans-array.c (gfc_array_allocate, gfc_trans_dealloc_allocated,
198 structure_alloc_comps, gfc_trans_deferred_array): Ditto.
199 (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
200 * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
201 gfc_trans_dealloc_allocated): Update prototypes.
202 * trans-stmt.c (gfc_trans_sync): Fix indentation.
203 (gfc_trans_allocate): Fix errmsg padding and label handling.
204 (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
205 * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
206 * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
207 to avoid other stats accidentally matching this one.
208 * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
209 (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
210 and add decl for caf_deregister.
211 (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
212 * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
213 gfc_deallocate_with_status.
215 2012-01-05 Paul Thomas <pault@gcc.gnu.org>
218 * resolve.c (resolve_typebound_static): If the typebound
219 procedure is 'deferred' try to find the correct specific
220 procedure in the derived type operator space itself.
222 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
225 * trans-array.h (gfc_walk_elemental_function_args): New argument.
226 * trans-intrinsic.c (gfc_walk_intrinsic_function): Update call.
227 * trans-stmt.c (gfc_trans_call): Ditto.
228 * trans-array.c (gfc_walk_function_expr): Ditto.
229 (gfc_walk_elemental_function_args): Get the dummy argument list
230 if possible. Check that the dummy and the actual argument are both
231 optional, and set can_be_null_ref accordingly.
233 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
236 * trans.h (struct gfc_ss_info): New field data::scalar::can_be_null_ref
237 * trans-array.c: If the reference can be NULL, save the reference
238 instead of the value.
239 * trans-expr.c (gfc_conv_expr): If we have saved a reference,
242 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
244 * trans-expr.c (gfc_conv_expr): Move address taking...
245 (gfc_conv_expr_reference): ... here.
247 2012-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
250 * trans-common.c (create_common): Update copyright years. Mark
251 variables as used to avoid warnings about unused variables in
254 2012-01-03 Hans-Peter Nilsson <hp@axis.com>
256 * gfortran.h (struct gfc_expr): Add missing "struct"
257 qualifier for member base_expr.
259 2012-01-02 Paul Thomas <pault@gcc.gnu.org>
262 * trans-array.c (gfc_array_allocate): Null allocated memory of
263 newly allocted class arrays.
268 * interface.c(build_compcall_for_operator): Add a type to the
270 * trans-expr.c (conv_base_obj_fcn_val): New function.
271 (gfc_conv_procedure_call): Use base_expr to detect non-variable
272 base objects and, ensuring that there is a temporary variable,
273 build up the typebound call using conv_base_obj_fcn_val.
274 (gfc_trans_class_assign): Pick out class procedure pointer
275 assignments and do the assignment with no further prcessing.
276 (gfc_trans_class_array_init_assign, gfc_trans_class_init_assign
277 gfc_trans_class_assign): Move to top of file.
278 * gfortran.h : Add 'base_expr' field to gfc_expr.
279 * resolve.c (get_declared_from_expr): Add 'types' argument to
280 switch checking of derived types on or off.
281 (resolve_typebound_generic_call): Set the new argument.
282 (resolve_typebound_function, resolve_typebound_subroutine):
283 Set 'types' argument for get_declared_from_expr appropriately.
284 Identify base expression, if not a variable, in the argument
285 list of class valued calls. Assign it to the 'base_expr' field
286 of the final expression. Strip away all references after the
287 last class reference.
289 2012-01-02 Tobias Burnus <burnus@net-b.de>
292 * trans-intrinsic.c (trans_this_image, trans_image_index,
293 trans_num_images, conv_intrinsic_cobound): Fold_convert the
294 caf_num_images/caf_this_images variables to the correct int kind.
296 2012-01-01 Jakub Jelinek <jakub@redhat.com>
298 * gfortranspec.c (lang_specific_driver): Update copyright notice
301 Copyright (C) 2012 Free Software Foundation, Inc.
303 Copying and distribution of this file, with or without modification,
304 are permitted in any medium without royalty provided the copyright
305 notice and this notice are preserved.