1 2011-01-25 Tobias Burnus <burnus@net-b.de>
4 * interface.c (gfc_check_operator_interface): Fix
5 defined-assignment check.
7 2011-01-23 Tobias Burnus <burnus@net-b.de>
10 * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
11 scalar allocatable dummy arguments.
13 2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
16 * resolve.c (gfc_iso_c_func_interface): For C_LOC,
17 check for array sections followed by component references
18 which are illegal. Also check for coindexed arguments.
20 2011-01-22 Tobias Burnus <burnus@net-b.de>
23 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
26 2011-01-21 Tobias Burnus <burnus@net-b.de>
29 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
30 Use defined instead of magic number exit status codes.
31 * scanner.c (include_line, gfc_new_file): Ditto.
33 2011-01-21 Tobias Burnus <burnus@net-b.de>
36 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
37 without pointer attribute.
39 2011-01-18 Janus Weil <janus@gcc.gnu.org>
42 * resolve.c (expression_rank): Fix rank of procedure poiner components.
43 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
44 pointer components as actual arguments.
46 2011-01-17 Jakub Jelinek <jakub@redhat.com>
49 * gfortran.h (struct gfc_omp_saved_state): New type.
50 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
51 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
53 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
56 2011-01-17 Tobias Burnus <burnus@net-b.de>
59 * invoke.texi (Options to request or suppress errors
60 and warnings): Fix cross link.
62 2011-01-15 Tobias Burnus <burnus@net-b.de>
64 * gfortran.texi: Update Fortran 2003 Status section.
67 * invoke.texi: Add missing "-E" to the -dM example.
69 2011-01-13 Tobias Burnus <burnus@net-b.de>
72 * intrinsic.texi (get_command_argument, get_environment_variable):
73 Mark arguments as optional in the Arguments section.
75 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
76 Tobias Burnus <burnus@net-b.de>
79 * trans-decl.c (gfc_get_extern_function_decl,
80 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
81 calling decl_attributes.
83 2011-01-13 Tobias Burnus <burnus@net-b.de>
84 Mikael Morin <mikael@gcc.gnu.org>
88 * gfortran.h (gfc_code): Move union ext's case_list into
90 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
92 * frontend-passes.c (gfc_code_walker): Ditto.
93 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
94 gfc_match_type_is, gfc_match_class_is): Ditto.
95 * resolve.c (resolve_select, resolve_select_type): Ditto.
96 * st.c (gfc_free_statement): Ditto.
97 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
98 gfc_trans_character_select): Ditto.
99 * parse.c (resolve_all_program_units): For error recovery, avoid
100 segfault is proc_name is NULL.
102 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
105 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
106 to be standard compliant by testing for shape rather than size
107 before skipping reallocation. Improve comments.
109 2011-01-09 Janus Weil <janus@gcc.gnu.org>
112 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
115 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
118 * resolve.c (is_scalar_expr_ptr): For a substring reference,
119 use gfc_dep_compare_expr to compare start and end expession.
120 Add FIXME for using gfc_deb_compare_expr elsewhere.
122 2011-01-09 Janus Weil <janus@gcc.gnu.org>
125 * class.c (get_unique_type_string): Make type name start with upper
128 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
131 * invoke.texi: Mention -ffree-line-length-none and
132 -ffixed-line-length-none for preprocessing.
134 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
137 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
138 procedure argument (eg TRANSPOSE) use a temporary if there is
139 any chance of aliasing due to host or use association.
140 (arrayfunc_assign_needs_temporary): Correct logic for function
141 results and do not use a temporary for implicitly PURE
142 variables. Use a temporary for Cray pointees.
143 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
144 implicit pureness of containing procedure.
145 * decl.c (match_old_style_init, gfc_match_data): Where decl
146 would fail in PURE procedure, set implicit_pure to zero.
147 * gfortran.h : Add implicit_pure to structure symbol_attr and
148 add prototype for function gfc_implicit_pure.
149 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
150 Where decl would fail in PURE procedure, reset implicit_pure.
151 * io.c (match_vtag, gfc_match_open, gfc_match_close,
152 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
153 * match.c (gfc_match_critical, gfc_match_stopcode,
154 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
156 * parse.c (decode_omp_directive): The same.
157 (parse_contained): If not PURE, set implicit pure attribute.
158 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
159 resolve_function, resolve_ordinary_assign) : The same.
160 (gfc_implicit_pure): New function.
161 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
162 to ab_attribute enum and use it in this function.
164 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
167 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
168 make static and move in front of its only caller, to ...
169 * trans-array.c (symbols_could_alias): ... here.
170 Pass information about pointer and target status as
171 arguments. Allocatable arrays don't alias anything
172 unless they have the POINTER attribute.
173 (gfc_could_be_alias): Keep track of pointer and target
174 status when following references. Also check if typespecs
175 of components match those of other components or symbols.
177 2011-01-07 Tobias Burnus <burnus@net-b.de>
180 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
181 * intrinsic.c (add_functions): Use simplify functions for
182 EXTENDS_TYPE_OF and SAME_TYPE_AS.
183 * intrinsic.h (gfc_simplify_extends_type_of,
184 gfc_simplify_same_type_as): New prototypes.
185 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
186 gfc_simplify_same_type_as): New functions.
188 2011-01-07 Janus Weil <janus@gcc.gnu.org>
192 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
193 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
195 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
196 * resolve.c (resolve_deallocate_expr): _data component will be added
197 at translation stage.
198 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
199 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
201 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
205 * parse.c (parse_interface): Remove check for procedure types.
206 * interface.c (check_interface0): Verify that procedures are
207 either all SUBROUTINEs or all FUNCTIONs.
209 2011-01-05 Janus Weil <janus@gcc.gnu.org>
212 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
213 'vtab' is initialized).
215 2011-01-05 Janus Weil <janus@gcc.gnu.org>
218 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
219 assignment, set the _vptr component to the declared type.
221 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
224 * resolve.c (resolve_allocate_deallocate): Follow references to
225 check for duplicate occurence of allocation/deallocation objects.
227 2011-01-05 Janus Weil <janus@gcc.gnu.org>
230 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
231 of polymorphic allocatables according to their declared type.
233 2011-01-04 Janus Weil <janus@gcc.gnu.org>
236 * class.c (gfc_find_derived_vtab): Set the module field for the copying
237 routine to make sure it receives module name mangling.
239 2011-01-03 Jakub Jelinek <jakub@redhat.com>
241 * gfortranspec.c (lang_specific_driver): Update copyright notice
244 2011-01-03 Janus Weil <janus@gcc.gnu.org>
246 * intrinsic.texi (LEADZ): Fix example.
248 2011-01-02 Janus Weil <janus@gcc.gnu.org>
251 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
255 Copyright (C) 2011 Free Software Foundation, Inc.
257 Copying and distribution of this file, with or without modification,
258 are permitted in any medium without royalty provided the copyright
259 notice and this notice are preserved.