1 2011-01-22 Tobias Burnus <burnus@net-b.de>
4 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
7 2011-01-21 Tobias Burnus <burnus@net-b.de>
10 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
11 Use defined instead of magic number exit status codes.
12 * scanner.c (include_line, gfc_new_file): Ditto.
14 2011-01-21 Tobias Burnus <burnus@net-b.de>
17 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
18 without pointer attribute.
20 2011-01-18 Janus Weil <janus@gcc.gnu.org>
23 * resolve.c (expression_rank): Fix rank of procedure poiner components.
24 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
25 pointer components as actual arguments.
27 2011-01-17 Jakub Jelinek <jakub@redhat.com>
30 * gfortran.h (struct gfc_omp_saved_state): New type.
31 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
32 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
34 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
37 2011-01-17 Tobias Burnus <burnus@net-b.de>
40 * invoke.texi (Options to request or suppress errors
41 and warnings): Fix cross link.
43 2011-01-15 Tobias Burnus <burnus@net-b.de>
45 * gfortran.texi: Update Fortran 2003 Status section.
48 * invoke.texi: Add missing "-E" to the -dM example.
50 2011-01-13 Tobias Burnus <burnus@net-b.de>
53 * intrinsic.texi (get_command_argument, get_environment_variable):
54 Mark arguments as optional in the Arguments section.
56 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
57 Tobias Burnus <burnus@net-b.de>
60 * trans-decl.c (gfc_get_extern_function_decl,
61 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
62 calling decl_attributes.
64 2011-01-13 Tobias Burnus <burnus@net-b.de>
65 Mikael Morin <mikael@gcc.gnu.org>
69 * gfortran.h (gfc_code): Move union ext's case_list into
71 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
73 * frontend-passes.c (gfc_code_walker): Ditto.
74 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
75 gfc_match_type_is, gfc_match_class_is): Ditto.
76 * resolve.c (resolve_select, resolve_select_type): Ditto.
77 * st.c (gfc_free_statement): Ditto.
78 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
79 gfc_trans_character_select): Ditto.
80 * parse.c (resolve_all_program_units): For error recovery, avoid
81 segfault is proc_name is NULL.
83 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
86 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
87 to be standard compliant by testing for shape rather than size
88 before skipping reallocation. Improve comments.
90 2011-01-09 Janus Weil <janus@gcc.gnu.org>
93 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
96 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
99 * resolve.c (is_scalar_expr_ptr): For a substring reference,
100 use gfc_dep_compare_expr to compare start and end expession.
101 Add FIXME for using gfc_deb_compare_expr elsewhere.
103 2011-01-09 Janus Weil <janus@gcc.gnu.org>
106 * class.c (get_unique_type_string): Make type name start with upper
109 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
112 * invoke.texi: Mention -ffree-line-length-none and
113 -ffixed-line-length-none for preprocessing.
115 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
118 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
119 procedure argument (eg TRANSPOSE) use a temporary if there is
120 any chance of aliasing due to host or use association.
121 (arrayfunc_assign_needs_temporary): Correct logic for function
122 results and do not use a temporary for implicitly PURE
123 variables. Use a temporary for Cray pointees.
124 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
125 implicit pureness of containing procedure.
126 * decl.c (match_old_style_init, gfc_match_data): Where decl
127 would fail in PURE procedure, set implicit_pure to zero.
128 * gfortran.h : Add implicit_pure to structure symbol_attr and
129 add prototype for function gfc_implicit_pure.
130 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
131 Where decl would fail in PURE procedure, reset implicit_pure.
132 * io.c (match_vtag, gfc_match_open, gfc_match_close,
133 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
134 * match.c (gfc_match_critical, gfc_match_stopcode,
135 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
137 * parse.c (decode_omp_directive): The same.
138 (parse_contained): If not PURE, set implicit pure attribute.
139 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
140 resolve_function, resolve_ordinary_assign) : The same.
141 (gfc_implicit_pure): New function.
142 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
143 to ab_attribute enum and use it in this function.
145 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
148 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
149 make static and move in front of its only caller, to ...
150 * trans-array.c (symbols_could_alias): ... here.
151 Pass information about pointer and target status as
152 arguments. Allocatable arrays don't alias anything
153 unless they have the POINTER attribute.
154 (gfc_could_be_alias): Keep track of pointer and target
155 status when following references. Also check if typespecs
156 of components match those of other components or symbols.
158 2011-01-07 Tobias Burnus <burnus@net-b.de>
161 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
162 * intrinsic.c (add_functions): Use simplify functions for
163 EXTENDS_TYPE_OF and SAME_TYPE_AS.
164 * intrinsic.h (gfc_simplify_extends_type_of,
165 gfc_simplify_same_type_as): New prototypes.
166 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
167 gfc_simplify_same_type_as): New functions.
169 2011-01-07 Janus Weil <janus@gcc.gnu.org>
173 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
174 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
176 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
177 * resolve.c (resolve_deallocate_expr): _data component will be added
178 at translation stage.
179 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
180 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
182 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
186 * parse.c (parse_interface): Remove check for procedure types.
187 * interface.c (check_interface0): Verify that procedures are
188 either all SUBROUTINEs or all FUNCTIONs.
190 2011-01-05 Janus Weil <janus@gcc.gnu.org>
193 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
194 'vtab' is initialized).
196 2011-01-05 Janus Weil <janus@gcc.gnu.org>
199 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
200 assignment, set the _vptr component to the declared type.
202 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
205 * resolve.c (resolve_allocate_deallocate): Follow references to
206 check for duplicate occurence of allocation/deallocation objects.
208 2011-01-05 Janus Weil <janus@gcc.gnu.org>
211 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
212 of polymorphic allocatables according to their declared type.
214 2011-01-04 Janus Weil <janus@gcc.gnu.org>
217 * class.c (gfc_find_derived_vtab): Set the module field for the copying
218 routine to make sure it receives module name mangling.
220 2011-01-03 Jakub Jelinek <jakub@redhat.com>
222 * gfortranspec.c (lang_specific_driver): Update copyright notice
225 2011-01-03 Janus Weil <janus@gcc.gnu.org>
227 * intrinsic.texi (LEADZ): Fix example.
229 2011-01-02 Janus Weil <janus@gcc.gnu.org>
232 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
236 Copyright (C) 2011 Free Software Foundation, Inc.
238 Copying and distribution of this file, with or without modification,
239 are permitted in any medium without royalty provided the copyright
240 notice and this notice are preserved.