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| author | Eric Botcazou <ebotcazou@adacore.com> | 2016-01-20 09:01:34 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2016-01-20 09:01:34 +0000 |
| commit | 825da0d20f71cd82fa58e16e92099879e9a8b8f2 (patch) | |
| tree | 31f580aa64b5ca42d70c133e1b634e5d8fb6daeb /gcc/ada/gcc-interface/misc.c | |
| parent | dd6f2cf98c132d493c9ba7c5602d2ade2efa97f4 (diff) | |
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exp_ch2.adb (Expand_Current_Value): Make an appropriate character literal if the entity is of a character type.
* exp_ch2.adb (Expand_Current_Value): Make an appropriate character
literal if the entity is of a character type.
* gcc-interface/lang.opt (fsigned-char): New option.
* gcc-interface/misc.c (gnat_handle_option): Accept it.
(gnat_init): Adjust comment.
* gcc-interface/gigi.h (finish_character_type): New prototype.
(maybe_character_type): New inline function.
(maybe_character_value): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: For
a character of CHAR_TYPE_SIZE, make a signed type if flag_signed_char.
Set TYPE_ARTIFICIAL early and call finish_character_type on the type.
<E_Enumeration_Subtype>: For a subtype of character with RM_Size and
Esize equal to CHAR_TYPE_SIZE, make a signed type if flag_signed_char.
Copy TYPE_STRING_FLAG from type to subtype.
<E_Array_Type>: Deal with character index types.
<E_Array_Subtype>: Likewise.
* gcc-interface/trans.c (gigi): Replace unsigned_char_type_node with
char_type_node throughout.
(build_raise_check): Likewise.
(get_type_length): Deal with character types.
(Attribute_to_gnu) <Attr_Pos>: Likewise. Remove obsolete range check
code. Minor tweak.
<Attr_Pred>: Likewise.
(Loop_Statement_to_gnu): Likewise.
(Raise_Error_to_gnu): Likewise.
<N_Indexed_Component>: Deal with character index types. Remove
obsolete code.
<N_Slice>: Likewise.
<N_Type_Conversion>: Deal with character types. Minor tweak.
<N_Unchecked_Type_Conversion>: Likewise.
<N_In>: Likewise.
<N_Op_Eq>: Likewise.
(emit_index_check): Delete.
* gcc-interface/utils.c (finish_character_type): New function.
(gnat_signed_or_unsigned_type_for): Deal with built-in character types.
* gcc-interface/utils2.c (expand_sloc): Replace unsigned_char_type_node
with char_type_node.
(build_call_raise): Likewise.
(build_call_raise_column): Likewise.
(build_call_raise_range): Likewise.
From-SVN: r232604
Diffstat (limited to 'gcc/ada/gcc-interface/misc.c')
| -rw-r--r-- | gcc/ada/gcc-interface/misc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/ada/gcc-interface/misc.c b/gcc/ada/gcc-interface/misc.c index 33839f3..992ac0a 100644 --- a/gcc/ada/gcc-interface/misc.c +++ b/gcc/ada/gcc-interface/misc.c @@ -169,7 +169,8 @@ gnat_handle_option (size_t scode, const char *arg, int value, int kind, break; case OPT_fshort_enums: - /* This is handled by the middle-end. */ + case OPT_fsigned_char: + /* These are handled by the middle-end. */ break; case OPT_fbuiltin_printf: @@ -353,8 +354,7 @@ static bool gnat_init (void) { /* Do little here, most of the standard declarations are set up after the - front-end has been run. Use the same `char' as C, this doesn't really - matter since we'll use the explicit `unsigned char' for Character. */ + front-end has been run. Use the same `char' as C for Interfaces.C. */ build_common_tree_nodes (flag_signed_char, false); /* In Ada, we use an unsigned 8-bit type for the default boolean type. */ |