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| author | Sandra Loosemore <sandra@codesourcery.com> | 2009-05-20 23:06:12 -0400 |
|---|---|---|
| committer | Sandra Loosemore <sandra@gcc.gnu.org> | 2009-05-20 23:06:12 -0400 |
| commit | 40449a90d7701eb70b5ccecb0f05290d442983e9 (patch) | |
| tree | 09231bb5a5f48721cdd7033ca7c944b29771f3cf /gcc/c-typeck.c | |
| parent | d29d4507b20843bca8000bb9ebeeff3637dd31ba (diff) | |
| download | gcc-40449a90d7701eb70b5ccecb0f05290d442983e9.tar.gz | |
tm.texi (Misc): Document TARGET_INVALID_PARAMETER_TYPE...
2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/tm.texi (Misc): Document TARGET_INVALID_PARAMETER_TYPE,
TARGET_INVALID_RETURN_TYPE, TARGET_PROMOTED_TYPE, and
TARGET_CONVERT_TO_TYPE.
* hooks.c (hook_tree_const_tree_null): Define.
* hooks.h (hook_tree_const_tree_null): Declare.
* target.h (struct gcc_target): Add invalid_parameter_type,
invalid_return_type, promoted_type, and convert_to_type fields.
* target-def.h: (TARGET_INVALID_PARAMETER_TYPE): Define.
(TARGET_INVALID_RETURN_TYPE): Define.
(TARGET_PROMOTED_TYPE): Define.
(TARGET_CONVERT_TO_TYPE): Define.
(TARGET_INITIALIZER): Update for new fields.
* c-decl.c (grokdeclarator): Check targetm.invalid_return_type.
(grokparms): Check targetm.invalid_parameter_type.
* c-typeck.c (default_conversion): Check targetm.promoted_type.
* c-convert.c (convert): Check targetm.convert_to_type.
gcc/cp/
* typeck.c (default_conversion): Check targetm.promoted_type.
* decl.c (grokdeclarator): Check targetm.invalid_return_type.
(grokparms): Check targetm.invalid_parameter_type.
* cvt.c (ocp_convert): Check targetm.convert_to_type.
(build_expr_type_conversion): Check targetm.promoted_type.
From-SVN: r147758
Diffstat (limited to 'gcc/c-typeck.c')
| -rw-r--r-- | gcc/c-typeck.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index ee1853a0f73..1a1b009398c 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -1766,6 +1766,7 @@ default_conversion (tree exp) tree orig_exp; tree type = TREE_TYPE (exp); enum tree_code code = TREE_CODE (type); + tree promoted_type; /* Functions and arrays have been converted during parsing. */ gcc_assert (code != FUNCTION_TYPE); @@ -1793,6 +1794,10 @@ default_conversion (tree exp) if (exp == error_mark_node) return error_mark_node; + promoted_type = targetm.promoted_type (type); + if (promoted_type) + return convert (promoted_type, exp); + if (INTEGRAL_TYPE_P (type)) return perform_integral_promotions (exp); |