gcc/fortran/ChangeLog

   1 2010-01-31  Janus Weil  <janus@gcc.gnu.org>
   2
   3         PR fortran/42888
   4         * resolve.c (resolve_allocate_expr): Move default initialization code
   5         here from gfc_trans_allocate.
   6         * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
   7         EXEC_INIT_ASSIGN.
   8         * trans-expr.c (gfc_trans_class_assign): Handle default initialization
   9         of CLASS variables via memcpy.
  10         * trans-stmt.c (gfc_trans_allocate): Move default initialization code
  11         to resolve_allocate_expr.
  12
  13 2010-01-31  Paul Thomas  <pault@gcc.gnu.org>
  14
  15         PR fortran/38324
  16         * expr.c (gfc_get_full_arrayspec_from_expr): New function.
  17         * gfortran.h : Add prototype for above.
  18         * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
  19         (gfc_trans_subcomponent_assign): Call new function to replace
  20         the code to deal with allocatable components.
  21         * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
  22         gfc_get_full_arrayspec_from_expr to replace existing code.
  23
  24 2010-01-25  Tobias Burnus  <burnus@net-b.de>
  25
  26         PR fortran/42858
  27         * array.c (gfc_array_dimen_size): Fix intrinsic procedure
  28         check.
  29
  30 2010-01-24  Paul Thomas  <pault@gcc.gnu.org>
  31
  32         PR fortran/41044
  33         PR fortran/41167
  34         * expr.c (remove_subobject_ref): If the constructor is NULL use
  35         the expression as the source.
  36         (simplify_const_ref): Change the type of expression if
  37         there are component references.  Allow for substring to be at
  38         the end of an arbitrarily long chain of references.  If an
  39         element is found that is not in an EXPR_ARRAY, assume that this
  40         is scalar initialization of array. Call remove_subobject_ref in
  41         this case with NULL second argument.
  42
  43 2010-01-24  Tobias Burnus  <burnus@net-b.de>
  44
  45         PR fortran/39304
  46         * array.c (gfc_array_dimen_size): Use correct specific
  47         function in the check.
  48
  49 2010-01-21  Paul Thomas  <pault@gcc.gnu.org>
  50
  51         PR fortran/42736
  52         * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
  53         is required, turn any trailing array elements after a range
  54         into ranges so that offsets can be calculated.
  55
  56 2010-01-20  Joern Rennecke  <amylaar@spamcop.net>
  57
  58         * module.c (mio_f2k_derived): Use enumerator as initializer of
  59         enum variable.
  60
  61         PR bootstrap/42812
  62         * gfortran.h  (struct gfc_namespace) <resolved>: Change to signed
  63         bitfield of width 2.
  64
  65 2010-01-19  Janus Weil  <janus@gcc.gnu.org>
  66
  67         PR fortran/42804
  68         * resolve.c (extract_compcall_passed_object): Set locus for
  69         passed-object argument.
  70         (extract_ppc_passed_object): Set locus and correctly remove PPC
  71         reference.
  72
  73 2010-01-19  Paul Thomas  <pault@gcc.gnu.org>
  74
  75         PR fortran/42783
  76         * trans-decl.c (add_argument_checking): Do not use the backend
  77         decl directly to test for the presence of an optional dummy
  78         argument.  Use gfc_conv_expr_present, remembering to set the
  79         symbol referenced.
  80
  81         PR fortran/42772
  82         * trans-decl.c (gfc_generate_function_code): Small white space
  83         changes. If 'recurcheckvar' is NULL do not try to reset it.
  84
  85 2010-01-19  Janus Weil  <janus@gcc.gnu.org>
  86
  87         PR fortran/42545
  88         * resolve.c (resolve_fl_derived): Set the accessibility of the parent
  89         component for extended types.
  90         * symbol.c (gfc_find_component): Remove a wrongly-worded error message
  91         and take care of parent component accessibility.
  92
  93 2010-01-17  Janus Weil  <janus@gcc.gnu.org>
  94
  95         PR fortran/42677
  96         * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
  97         * interface.c (check_interface1): Move a warning message here from
  98         resolve_fl_procedure.
  99         (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
 100         * module.c (read_module): Remove call to gfc_check_interfaces, since
 101         this comes too early here.
 102         * resolve.c (resolve_fl_procedure): Move warning message to
 103         check_interface1.
 104
 105 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
 106
 107         PR fortran/42684
 108         * interface.c (check_interface1): Pass symbol name rather than NULL to
 109         gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
 110         trap MULL.
 111         * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
 112         than NULL to gfc_compare_interfaces.
 113
 114 2010-01-14  Paul Thomas  <pault@gcc.gnu.org>
 115
 116         PR fortran/41478
 117         * trans-array.c (duplicate_allocatable):  Static version of
 118         gfc_duplicate_allocatable with provision to handle scalar
 119         components. New boolean argument to switch off call to malloc
 120         if true.
 121         (gfc_duplicate_allocatable): New function to call above with
 122         new argument false.
 123         (gfc_copy_allocatable_data): New function to call above with
 124         new argument true.
 125         (structure_alloc_comps): Do not apply indirect reference to
 126         scalar pointers. Add new section to copy allocatable components
 127         of arrays. Extend copying of allocatable components to include
 128         scalars.
 129         (gfc_copy_only_alloc_comp): New function to copy allocatable
 130         component derived types, without allocating the base structure.
 131         * trans-array.h : Add primitive for gfc_copy_allocatable_data.
 132         Add primitive for gfc_copy_only_alloc_comp.
 133         * trans-expr.c (gfc_conv_procedure_call): After calls to
 134         transformational functions with results that are derived types
 135         with allocatable components, copy the components in the result.
 136         (gfc_trans_arrayfunc_assign): Deallocate allocatable components
 137         of lhs derived types before allocation.
 138
 139 2010-01-14  Paul Thomas  <pault@gcc.gnu.org>
 140
 141         PR fortran/42481
 142         * module.c (load_generic_interfaces): If a procedure that is
 143         use associated but not generic is given an interface that
 144         includes itself, then make it generic.
 145
 146 2010-01-11  Joseph Myers  <joseph@codesourcery.com>
 147             Shujing Zhao  <pearly.zhao@oracle.com>
 148
 149         PR translation/42469
 150         * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
 151         finit-logical=, finit-real=, fmax-array-constructor=): Use tab
 152         character between option name and help text.
 153
 154 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
 155
 156         PR fortran/20923
 157         PR fortran/32489
 158         * trans-array.c (gfc_conv_array_initializer): Change call to
 159         gfc_error_now to call to gfc_fatal_error.
 160         * array.c (count_elements): Whitespace. (extract_element): Whitespace.
 161         (is_constant_element): Changed name from constant_element.
 162         (gfc_constant_ac): Only use expand_construuctor for expression
 163         types of EXPR_ARRAY.  If expression type is EXPR_CONSTANT, no need to
 164         call gfc_is_constant_expr.
 165         * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
 166         message.
 167         * resolve.c (gfc_is_expandable_expr): New function that determiners if
 168         array expressions should have their constructors expanded.
 169         (gfc_resolve_expr): Use new function to determine whether or not to call
 170         gfc_expand_constructor.
 171
 172 2010-01-09  Tobias Burnus  <burnus@net-b.de>
 173
 174         PR fortran/41298
 175         * trans-expr.c (gfc_trans_structure_assign): Handle
 176         c_null_(fun)ptr.
 177         * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
 178         to the constructor for c_null_(fun)ptr.
 179         * resolve.c (resolve_structure_cons): Add special case
 180         for c_null_(fun)ptr.
 181
 182 2010-01-09  Jakub Jelinek  <jakub@redhat.com>
 183
 184         * gfortranspec.c (lang_specific_driver): Update copyright notice
 185         dates.
 186
 187 2010-01-08  Tobias Burnus  <burnus@net-b.de>
 188
 189         PR/fortran 25829
 190         * symbol.c (check_conflict, gfc_copy_attr): Add
 191         ASYNCHRONOUS support.
 192         (gfc_add_asynchronous): New function.
 193         * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
 194         (gfc_match_asynchronous): New function.
 195         * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
 196         * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
 197         (gfc_add_asynchronous): New Prototype.
 198         * module.c (ab_attribute, mio_symbol_attribute): Add
 199         ASYNCHRONOUS support.
 200         * resolve.c (was_declared): Ditto.
 201         * match.h (gfc_match_asynchronous): New prototype.
 202         * parse.c (decode_specification_statement,decode_statement):
 203         Add ASYNCHRONOUS support.
 204
 205 2010-01-07  Tobias Burnus  <burnus@net-b.de>
 206
 207         PR fortran/42597
 208         * trans-decl.c (get_proc_pointer_decl): Fix call to
 209         gfc_conv_initializer for array-valued proc-pointer funcs.
 210
 211 2010-01-07  Tobias Burnus  <burnus@net-b.de>
 212
 213         PR fortran/41872
 214         * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
 215         allocatable scalars with SAVE attribute.
 216
 217 2010-01-05  Tobias Burnus  <burnus@net-b.de>
 218
 219         PR fortran/42517
 220         * options.c (gfc_post_options): Set -frecursion
 221         when -fopenmp is used.
 222
 223 2010-01-05  Tobias Burnus  <burnus@net-b.de>
 224
 225         PR fortran/41872
 226         * trans-expr.c (gfc_conv_procedure_call): Nullify
 227         return value for allocatable-scalar character functions.
 228
 229 2010-01-04  Tobias Burnus  <burnus@net-b.de>
 230
 231         PR fortran/36161
 232         * error.c (error_printf, gfc_warning, gfc_notify_std,
 233         gfc_warning_now, gfc_error, gfc_error_now,
 234         gfc_fatal_error): Change argument name from nocmsgid to
 235         gmsgid to enable (x)gettext's % checking.
 236
 237 2010-01-04  Tobias Burnus  <burnus@net-b.de>
 238
 239         * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
 240
 241 2010-01-04  Tobias Burnus  <burnus@net-b.de>
 242
 243         PR fortran/41872
 244         * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
 245         for functions returning allocatable scalars.
 246         * trans-stmt.c (gfc_trans_allocate): Emmit error when
 247         reallocating an allocatable scalar.
 248         * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
 249         in comment.
 250         * trans-decl.c (gfc_trans_deferred_vars): Nullify local
 251         allocatable scalars.
 252         (gfc_generate_function_code): Nullify result variable for
 253         allocatable scalars.
 254
 255         PR fortran/40849
 256         * module.c (gfc_use_module): Fix warning string to allow
 257         for translation.
 258
 259         PR fortran/42517
 260         * invoke.texi (-fcheck=recursion): Mention that the checking
 261         is also disabled for -frecursive.
 262         * trans-decl.c (gfc_generate_function_code): Disable
 263         -fcheck=recursion when -frecursive is used.
 264
 265         * intrinsic.texi (iso_c_binding): Improve wording.
 266
 267 \f
 268 Copyright (C) 2010 Free Software Foundation, Inc.
 269
 270 Copying and distribution of this file, with or without modification,
 271 are permitted in any medium without royalty provided the copyright
 272 notice and this notice are preserved.