gcc/ada/ChangeLog

   1 2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
   2
   3         * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
   4         fat pointer types artificial unconditionally.
   5         <E_Array_Subtype>: Attach the base array type as a parallel type if it
   6         isn't artificial.
   7
   8 2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
   9
  10         * gcc-interface/gigi.h (get_dummy_type): Declare.
  11         (build_dummy_unc_pointer_types): Likewise.
  12         (finish_fat_pointer_type): Likewise.
  13         * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
  14         fat pointer type has been built, complete it in place.
  15         <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
  16         and thin pointers.  Remove useless variable.
  17         (finish_fat_pointer_type): Make global and move to...
  18         * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
  19         (get_dummy_type): New function.
  20         (build_dummy_unc_pointer_types): Likewise.
  21         (gnat_pushdecl): Propage the name to the anonymous variants only.
  22         (update_pointer_to): Only adjust the pointer types in the unconstrained
  23         array case.
  24
  25 2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
  26
  27         * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
  28         * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
  29         if this is a Taft amendment type and the full declaration is available.
  30         * gcc-interface/trans.c (process_type): Likewise.
  31         If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
  32         (process_freeze_entity): Likewise.
  33         * gcc-interface/utils.c (dummy_global): New static variable.
  34         (gnat_write_global_declarations): If there are types declared as used
  35         at the global level, insert them in the global hash table.
  36
  37 2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
  38
  39         * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
  40         * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
  41         declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
  42         copy.
  43         (record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
  44         flag of the type accordingly.
  45         * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
  46
  47 2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
  48
  49         * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
  50         finalizing types when updating the pointers to the designated type.
  51         <all>: Finalize the deferred types even if we didn't defer processing
  52         of incomplete types in this invocation.
  53
  54 2011-04-01  Olivier Hainque  <hainque@adacore.com>
  55             Nicolas Setton  <setton@adacore.com>
  56             Eric Botcazou  <ebotcazou@adacore.com>
  57
  58         * gcc-interface/misc.c (gnat_descriptive_type): New function.
  59         (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
  60
  61 2011-03-28  Kai Tietz  <ktietz@redhat.com>
  62
  63         * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
  64         Windows targets.
  65         (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
  66         * system-mingw.ads (System): Change ZCX_By_Default default to True.
  67
  68         * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
  69
  70 2011-03-28  Tristan Gingold  <gingold@adacore.com>
  71
  72         PR ada/44431
  73         * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
  74         Use ada output of gnatbind.
  75         (ada/b_gnatb.adb): Ditto.
  76         (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
  77         (ada.mostlyclean, ada.stage1)
  78         (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
  79         (ada.stagefeedback): Adjust.
  80         * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
  81         Use ada output of gnatbind.
  82         (b_gnatm.adb): Ditto.
  83         (b_gnatl.o, b_gnatm.o): New rules.
  84
  85 2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
  86
  87         * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
  88         for the padded type built to support a specified size or alignment.
  89
  90 2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
  91
  92         * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
  93         * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
  94         unconditionally to the end of the unit when the designated type is
  95         limited_with'ed.
  96         <all>: Rename local variable.  Attempt to un-defer types only and do it
  97         for limited_with'ed types as well.
  98         (finalize_from_with_types): Adjust comment.  Rename variable and tidy.
  99         * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
 100         consistently and remove redundant call to finalize_from_with_types.
 101
 102 2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
 103
 104         * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
 105         subprograms without a previous spec declared in the same unit.
 106         * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
 107         subprograms at the end of the unit instead of at the beginning.
 108         * gcc-interface/utils.c (create_subprog_decl): Check that the entity
 109         isn't public for the special handling of non-inline functions nested
 110         inside inline external functions.
 111
 112 2011-03-25  Jeff Law  <law@redhat.com>
 113
 114         * gcc-interface/utils.c (def_fn_type): Add missing va_end.
 115
 116 2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
 117
 118         * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
 119         * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
 120         to compute Set_Size_Depends_On_Discriminant.
 121         (Layout_Type): Call it on array types in back-end layout mode.
 122         * sem_util.adb (Requires_Transient_Scope): Return true for array
 123         types only if the size depends on the value of discriminants.
 124         * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
 125         type if the RHS is a call to a function that returns an unconstrained
 126         type with default discriminant.
 127
 128 2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
 129
 130         * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
 131         non-conversion to the nominal result type at the end.
 132
 133 2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
 134
 135         * gcc-interface/trans.c (create_temporary): New function taken from...
 136         (create_init_temporary): ...here.  Call it.
 137         (call_to_gnu): Create the temporary for the return value early, if any.
 138         Create it for a function with copy-in/copy-out parameters if there is
 139         no target; in other cases of copy-in/copy-out, use another temporary.
 140         Push the new binding level lazily.  Add and rename local variables.
 141
 142 2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
 143
 144         * gcc-interface/decl.c (validate_size): Improve comments and tweak
 145         error message.
 146         (set_rm_size): Likewise.
 147
 148 2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
 149
 150         * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
 151         for the padded type built in order to support a specified alignment.
 152         Fix incorrect formatting.
 153
 154 2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
 155
 156         PR bootstrap/48216
 157         * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
 158
 159 2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
 160
 161         * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
 162         rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
 163         to the end of the list.  Adjust recursive call.  Rename local variable.
 164         If REORDER is true, reorder components of the record type.
 165         (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
 166         components_to_record and adjust the parameter list.
 167
 168 2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
 169
 170         * gcc-interface/decl.c (elaborate_expression_1): When optimization is
 171         disabled, use the variable for bounds of loop iteration scheme.
 172
 173 2011-03-21  Kai Tietz  <ktietz@redhat.com>
 174
 175         PR target/12171
 176         * gcc-interface/utils.c (gnat_internal_attribute_table): Add new column
 177
 178 2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
 179
 180         * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
 181         out whether the expression is read-only.  Short-circuit placeholder
 182         case and rename a couple of local variables.
 183
 184 2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
 185
 186         * gcc-interface/gigi.h (smaller_form_type_p): Declare.
 187         * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
 188         * gcc-interface/utils.c (smaller_form_type_p): ...to here.
 189         (convert): Deal with conversions from a smaller form type specially.
 190
 191 2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
 192
 193         * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
 194         its argument, except for the special -I- switch.
 195
 196 2011-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
 197
 198         * gnat_ugn.texi (Compiling Different Versions of Ada): Update
 199         link to "Ada Issues".
 200
 201 2011-02-08  Eric Botcazou  <ebotcazou@adacore.com>
 202
 203         * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
 204
 205 2011-02-03  Eric Botcazou  <ebotcazou@adacore.com>
 206
 207         * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
 208         GNAT_FORMAL.
 209         * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
 210         * gcc-interface/utils.c (fill_vms_descriptor): ...here.  Take GNU_TYPE
 211         instead of GNAT_FORMAL.  Protect the expression against multiple uses.
 212         Do not generate the check directly, instead instantiate the template
 213         check present in the descriptor.
 214         (make_descriptor_field): Move around.
 215         (build_vms_descriptor32): Build a template check in the POINTER field.
 216         (build_vms_descriptor): Remove useless suffixes.
 217         * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
 218
 219 2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
 220
 221         PR bootstrap/47467
 222         * targext.c: Include target files if IN_RTS is defined.
 223
 224 2011-01-26  Richard Guenther  <rguenther@suse.de>
 225
 226         PR bootstrap/47467
 227         * targext.c: Include config.h.
 228         * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
 229         dependency.
 230
 231 2011-01-04  Pascal Obry  <obry@adacore.com>
 232             Eric Botcazou  <ebotcazou@adacore.com>
 233
 234         * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
 235
 236 2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
 237
 238         * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
 239         end-of-case on the end label and its associated gotos, if any.
 240
 241 2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
 242
 243         * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
 244         expressions of the parameter cache within the statement group of
 245         the CICO mechanism.
 246
 247 2011-01-04  Olivier Hainque  <hainque@adacore.com>
 248             Eric Botcazou  <ebotcazou@adacore.com>
 249
 250         * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
 251         (set_end_locus_from_node): New function.
 252         (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
 253         make and the function end_locus.
 254         (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
 255         for the elaboration subprogram.
 256         (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
 257         set the end_locus of the expression as well.
 258
 259 2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
 260
 261         PR ada/47131
 262         * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
 263         variables that are referenced in exception handlers volatile.
 264
 265
 266 \f
 267 Copyright (C) 2011 Free Software Foundation, Inc.
 268
 269 Copying and distribution of this file, with or without modification,
 270 are permitted in any medium without royalty provided the copyright
 271 notice and this notice are preserved.