1 2012-01-19 Tobias Burnus <burnus@net-b.de>
4 * expr.c (gfc_build_intrinsic_call): Also set the symtree.
6 2012-01-18 Paul Thomas <pault@gcc.gnu.org>
9 * trans-expr.c (gfc_conv_procedure_call): Deallocate allocatable
10 components of temporary class arguments.
12 2012-01-17 Tobias Burnus <burnus@net-b.de>
13 Janne Blomqvist <jb@gcc.gnu.org>
16 * trans-expr.c (alloc_scalar_allocatable_for_assignment): Nullify
17 LHS after allocation, if it has allocatable components.
18 * f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_CALLOC.
20 2012-01-16 Mikael Morin <mikael@gcc.gnu.org>
21 Tobias Burnus <burnus@net-b.de>
24 * trans-array.c (gfc_walk_elemental_function_args): Fix
25 passing of deallocated allocatables/pointers as absent argument.
27 2012-01-16 Tobias Burnus <burnus@net-b.de>
30 * class.c (gfc_find_derived_vtab): Mark __vtab and
31 __def_init as FL_VARIABLE not as FL_PARAMETER.
32 * expr.c (gfc_simplify_expr): Remove special
34 * resolve.c (resolve_values): Ditto.
35 * trans-decl.c (gfc_get_symbol_decl): Mark __vtab
36 and __def_init as TREE_READONLY.
38 2012-01-16 Zydrunas Gimbutas <gimbutas@cims.nyu.edu>
39 Andreas Kloeckner <kloeckner@cims.nyu.edu>
40 Steven G. Kargl <kargl@gcc.gnu.org>
43 * gfortran.h (gfc_option_t): Add members flag_*_kind to store kind.
44 * lang.opt: Add options -freal-4-real-8, -freal-4-real-10,
45 -freal-4-real-16, -freal-8-real-4, -freal-8-real-10, -freal-8-real-16
46 and -finteger-4-integer-8. User-desired type conversion information.
47 * decl.c (gfc_match_old_kind_spec,kind_expr): Type conversions
48 in declaration parsing.
49 * trans-types.c (gfc_init_kinds): User-specified type conversion
50 checked for current backend.
51 * primary.c (match_integer_constant,match_real_constant): Implement
52 type conversion in constant parsing.
53 * options.c (gfc_init_options,gfc_handle_option): Translate input
54 options to flags in internal options data structure.
55 * invoke.texi: Document new options. Re-order options in Options
58 2012-01-16 Paul Thomas <pault@gcc.gnu.org>
60 * trans-array.c (gfc_trans_create_temp_array): In the case of a
61 class array temporary, detect a null 'eltype' on entry and use
62 'initial' to provde the class reference and so, through the
63 vtable, the element size for the dynamic type.
64 * trans-stmt.c (gfc_conv_elemental_dependencies): For class
65 expressions, set 'eltype' to null and pass the values via the
68 2012-01-14 Tobias Burnus <burnus@net-b.de>
71 * resolve.c (build_default_init_expr): Also initialize
72 nonconstant-length strings with -finit-character=<n>.
74 2011-01-14 Tobias Burnus <burnus@net-b.de>
77 * module.c (read_module): Don't make nonexisting
78 intrinsic operators as found.
79 (rename_list_remove_duplicate): New function.
80 (gfc_use_modules): Use it.
82 2012-01-13 Paul Thomas <pault@gcc.gnu.org>
85 * trans-array.c (structure_alloc_comps): Suppress interative
86 call to self, when current component is deallocated using
87 gfc_trans_dealloc_allocated.
88 * class.c (gfc_build_class_symbol): Copy the 'alloc_comp'
89 attribute from the declared type to the class structure.
91 2012-01-13 Tobias Burnus <burnus@net-b.de>
94 * fortran/trans-types.c (gfc_init_kinds): Use PTRDIFF_TYPE
95 instead of a signed int of size POINTER_SIZE for
96 gfc_index_integer_kind.
98 2012-01-12 Tobias Burnus <burnus@net-b.de>
101 * intrinsic.texi (CHMOD): Extend a bit and remove statement
102 that /bin/chmod is called.
104 2012-01-10 Gerald Pfeifer <gerald@pfeifer.com>
106 * gfortran.texi (Fortran 2003 Status): Fix grammar.
108 2012-01-10 Tobias Burnus <burnus@net-b.de>
111 * resolve.c (resolve_allocate_expr): For non-deferred char lengths,
112 check whether type-spec matches declaration.
114 2012-01-10 Tobias Burnus <burnus@net-b.de>
116 * resolve.c (resolve_ordinary_assign): Improve error wording.
118 2012-01-09 Paul Thomas <pault@gcc.gnu.org>
121 * interface.c (matching_typebound_op): Drill down through
122 possible parentheses to obtain base expression. Do not test for
123 'class_ok' but, instead for the class structure components.
124 * resolve.c (resolve_ordinary_assign): Extend error message for
125 polymorphic assignment to advise checking for specific
129 * resolve.c (resolve_typebound_function): Restore 'static' to
132 2012-01-09 Mikael Morin <mikael@gcc.gnu.org>
135 * trans-array.c (gfc_walk_elemental_function_args):
136 Skip over NULL() actual arguments.
138 2012-01-09 Tobias Burnus <burnus@net-b.de>
140 * gfortran.texi: Bump copyright year.
141 (Fortran 2003 Status): Update polymorphism item, add
142 item for generic interface with DT name.
144 2012-01-09 Tobias Burnus <burnus@net-b.de>
147 * gfortran.h (gfc_use_list):
148 * match.h (gfc_use_module): Rename to ...
149 (gfc_use_modules): ... this.
150 * module.c (use_locus, specified_nonint, specified_int): Remove
152 (module_name): Change type to const char*, used with gfc_get_string.
153 (module_list): New global variable.
154 (free_rename): Free argument not global var.
155 (gfc_match_use): Save match to module_list.
156 (load_generic_interfaces, read_module): Don't free symtree.
157 (write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
158 type change of module_name.
159 (write_symbol0, write_generic): Optimize due to the type change.
160 (import_iso_c_binding_module, use_iso_fortran_env_module): Use
161 locus of rename->where.
162 (gfc_use_module): Take module_list as argument.
163 (gfc_use_modules): New function.
164 (gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
165 * parse.c (last_was_use_stmt): New global variable.
166 (use_modules): New function.
167 (decode_specification_statement, decode_statement): Move USE match up
168 and call use_modules.
169 (next_free, next_fixed): Call use_modules.
170 (accept_statement): Don't call gfc_module_use.
172 2012-01-06 Tobias Burnus <burnus@net-b.de>
174 * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction):
175 Update call to gfc_trans_dealloc_allocated.
176 * trans.c (gfc_allocate_using_malloc): Fix spacing.
177 (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
178 label_finish when an error occurs.
179 (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
180 * trans.h (gfc_allocate_allocatable, gfc_deallocate_with_status):
182 (gfor_fndecl_caf_deregister): New tree symbol.
183 * trans-expr.c (gfc_conv_procedure_call): Update
184 gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
185 * trans-array.c (gfc_array_allocate, gfc_trans_dealloc_allocated,
186 structure_alloc_comps, gfc_trans_deferred_array): Ditto.
187 (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
188 * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
189 gfc_trans_dealloc_allocated): Update prototypes.
190 * trans-stmt.c (gfc_trans_sync): Fix indentation.
191 (gfc_trans_allocate): Fix errmsg padding and label handling.
192 (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
193 * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
194 * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
195 to avoid other stats accidentally matching this one.
196 * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
197 (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
198 and add decl for caf_deregister.
199 (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
200 * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
201 gfc_deallocate_with_status.
203 2012-01-05 Paul Thomas <pault@gcc.gnu.org>
206 * resolve.c (resolve_typebound_static): If the typebound
207 procedure is 'deferred' try to find the correct specific
208 procedure in the derived type operator space itself.
210 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
213 * trans-array.h (gfc_walk_elemental_function_args): New argument.
214 * trans-intrinsic.c (gfc_walk_intrinsic_function): Update call.
215 * trans-stmt.c (gfc_trans_call): Ditto.
216 * trans-array.c (gfc_walk_function_expr): Ditto.
217 (gfc_walk_elemental_function_args): Get the dummy argument list
218 if possible. Check that the dummy and the actual argument are both
219 optional, and set can_be_null_ref accordingly.
221 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
224 * trans.h (struct gfc_ss_info): New field data::scalar::can_be_null_ref
225 * trans-array.c: If the reference can be NULL, save the reference
226 instead of the value.
227 * trans-expr.c (gfc_conv_expr): If we have saved a reference,
230 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
232 * trans-expr.c (gfc_conv_expr): Move address taking...
233 (gfc_conv_expr_reference): ... here.
235 2012-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
238 * trans-common.c (create_common): Update copyright years. Mark
239 variables as used to avoid warnings about unused variables in
242 2012-01-03 Hans-Peter Nilsson <hp@axis.com>
244 * gfortran.h (struct gfc_expr): Add missing "struct"
245 qualifier for member base_expr.
247 2012-01-02 Paul Thomas <pault@gcc.gnu.org>
250 * trans-array.c (gfc_array_allocate): Null allocated memory of
251 newly allocted class arrays.
256 * interface.c(build_compcall_for_operator): Add a type to the
258 * trans-expr.c (conv_base_obj_fcn_val): New function.
259 (gfc_conv_procedure_call): Use base_expr to detect non-variable
260 base objects and, ensuring that there is a temporary variable,
261 build up the typebound call using conv_base_obj_fcn_val.
262 (gfc_trans_class_assign): Pick out class procedure pointer
263 assignments and do the assignment with no further prcessing.
264 (gfc_trans_class_array_init_assign, gfc_trans_class_init_assign
265 gfc_trans_class_assign): Move to top of file.
266 * gfortran.h : Add 'base_expr' field to gfc_expr.
267 * resolve.c (get_declared_from_expr): Add 'types' argument to
268 switch checking of derived types on or off.
269 (resolve_typebound_generic_call): Set the new argument.
270 (resolve_typebound_function, resolve_typebound_subroutine):
271 Set 'types' argument for get_declared_from_expr appropriately.
272 Identify base expression, if not a variable, in the argument
273 list of class valued calls. Assign it to the 'base_expr' field
274 of the final expression. Strip away all references after the
275 last class reference.
277 2012-01-02 Tobias Burnus <burnus@net-b.de>
280 * trans-intrinsic.c (trans_this_image, trans_image_index,
281 trans_num_images, conv_intrinsic_cobound): Fold_convert the
282 caf_num_images/caf_this_images variables to the correct int kind.
284 2012-01-01 Jakub Jelinek <jakub@redhat.com>
286 * gfortranspec.c (lang_specific_driver): Update copyright notice
289 Copyright (C) 2012 Free Software Foundation, Inc.
291 Copying and distribution of this file, with or without modification,
292 are permitted in any medium without royalty provided the copyright
293 notice and this notice are preserved.