1 2011-01-17 Tobias Burnus <burnus@net-b.de>
4 * invoke.texi (Options to request or suppress errors
5 and warnings): Fix cross link.
7 2011-01-15 Tobias Burnus <burnus@net-b.de>
9 * gfortran.texi: Update Fortran 2003 Status section.
12 * invoke.texi: Add missing "-E" to the -dM example.
14 2011-01-13 Tobias Burnus <burnus@net-b.de>
17 * intrinsic.texi (get_command_argument, get_environment_variable):
18 Mark arguments as optional in the Arguments section.
20 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
21 Tobias Burnus <burnus@net-b.de>
24 * trans-decl.c (gfc_get_extern_function_decl,
25 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
26 calling decl_attributes.
28 2011-01-13 Tobias Burnus <burnus@net-b.de>
29 Mikael Morin <mikael@gcc.gnu.org>
33 * gfortran.h (gfc_code): Move union ext's case_list into
35 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
37 * frontend-passes.c (gfc_code_walker): Ditto.
38 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
39 gfc_match_type_is, gfc_match_class_is): Ditto.
40 * resolve.c (resolve_select, resolve_select_type): Ditto.
41 * st.c (gfc_free_statement): Ditto.
42 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
43 gfc_trans_character_select): Ditto.
44 * parse.c (resolve_all_program_units): For error recovery, avoid
45 segfault is proc_name is NULL.
47 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
50 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
51 to be standard compliant by testing for shape rather than size
52 before skipping reallocation. Improve comments.
54 2011-01-09 Janus Weil <janus@gcc.gnu.org>
57 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
60 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
63 * resolve.c (is_scalar_expr_ptr): For a substring reference,
64 use gfc_dep_compare_expr to compare start and end expession.
65 Add FIXME for using gfc_deb_compare_expr elsewhere.
67 2011-01-09 Janus Weil <janus@gcc.gnu.org>
70 * class.c (get_unique_type_string): Make type name start with upper
73 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
76 * invoke.texi: Mention -ffree-line-length-none and
77 -ffixed-line-length-none for preprocessing.
79 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
82 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
83 procedure argument (eg TRANSPOSE) use a temporary if there is
84 any chance of aliasing due to host or use association.
85 (arrayfunc_assign_needs_temporary): Correct logic for function
86 results and do not use a temporary for implicitly PURE
87 variables. Use a temporary for Cray pointees.
88 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
89 implicit pureness of containing procedure.
90 * decl.c (match_old_style_init, gfc_match_data): Where decl
91 would fail in PURE procedure, set implicit_pure to zero.
92 * gfortran.h : Add implicit_pure to structure symbol_attr and
93 add prototype for function gfc_implicit_pure.
94 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
95 Where decl would fail in PURE procedure, reset implicit_pure.
96 * io.c (match_vtag, gfc_match_open, gfc_match_close,
97 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
98 * match.c (gfc_match_critical, gfc_match_stopcode,
99 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
101 * parse.c (decode_omp_directive): The same.
102 (parse_contained): If not PURE, set implicit pure attribute.
103 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
104 resolve_function, resolve_ordinary_assign) : The same.
105 (gfc_implicit_pure): New function.
106 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
107 to ab_attribute enum and use it in this function.
109 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
112 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
113 make static and move in front of its only caller, to ...
114 * trans-array.c (symbols_could_alias): ... here.
115 Pass information about pointer and target status as
116 arguments. Allocatable arrays don't alias anything
117 unless they have the POINTER attribute.
118 (gfc_could_be_alias): Keep track of pointer and target
119 status when following references. Also check if typespecs
120 of components match those of other components or symbols.
122 2011-01-07 Tobias Burnus <burnus@net-b.de>
125 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
126 * intrinsic.c (add_functions): Use simplify functions for
127 EXTENDS_TYPE_OF and SAME_TYPE_AS.
128 * intrinsic.h (gfc_simplify_extends_type_of,
129 gfc_simplify_same_type_as): New prototypes.
130 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
131 gfc_simplify_same_type_as): New functions.
133 2011-01-07 Janus Weil <janus@gcc.gnu.org>
137 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
138 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
140 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
141 * resolve.c (resolve_deallocate_expr): _data component will be added
142 at translation stage.
143 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
144 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
146 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
150 * parse.c (parse_interface): Remove check for procedure types.
151 * interface.c (check_interface0): Verify that procedures are
152 either all SUBROUTINEs or all FUNCTIONs.
154 2011-01-05 Janus Weil <janus@gcc.gnu.org>
157 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
158 'vtab' is initialized).
160 2011-01-05 Janus Weil <janus@gcc.gnu.org>
163 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
164 assignment, set the _vptr component to the declared type.
166 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
169 * resolve.c (resolve_allocate_deallocate): Follow references to
170 check for duplicate occurence of allocation/deallocation objects.
172 2011-01-05 Janus Weil <janus@gcc.gnu.org>
175 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
176 of polymorphic allocatables according to their declared type.
178 2011-01-04 Janus Weil <janus@gcc.gnu.org>
181 * class.c (gfc_find_derived_vtab): Set the module field for the copying
182 routine to make sure it receives module name mangling.
184 2011-01-03 Jakub Jelinek <jakub@redhat.com>
186 * gfortranspec.c (lang_specific_driver): Update copyright notice
189 2011-01-03 Janus Weil <janus@gcc.gnu.org>
191 * intrinsic.texi (LEADZ): Fix example.
193 2011-01-02 Janus Weil <janus@gcc.gnu.org>
196 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
200 Copyright (C) 2011 Free Software Foundation, Inc.
202 Copying and distribution of this file, with or without modification,
203 are permitted in any medium without royalty provided the copyright
204 notice and this notice are preserved.