diff options
| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-04 22:57:20 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-04 22:57:20 +0000 |
| commit | a179a7dc6da7e4e841f961291b2417853736071d (patch) | |
| tree | 1d857f76a0338447e2abb6b4d8b9d3a69458fff2 /gcc/c-family/c-common.h | |
| parent | 137559b2325c900743803d115c4d8495f9da5d67 (diff) | |
| download | gcc-a179a7dc6da7e4e841f961291b2417853736071d.tar.gz | |
PR c/52023
c-family:
* c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
and check field alignment if set.
* c-common.h (c_sizeof_or_alignof_type): Update prototype.
(c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
c:
* c-parser.c (c_parser_alignas_specifier): Use
c_sizeof_or_alignof_type instead of c_alignof.
(c_parser_alignof_expression): Likewise, with min_alignof
parameter depending on alignof spelling used.
cp:
* typeck.c (cxx_sizeof_or_alignof_type): Update call to
c_sizeof_or_alignof_type.
objc:
* objc-act.c (objc_synthesize_getter): Update calls to
c_sizeof_or_alignof_type.
testsuite:
* gcc.dg/c11-align-6.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205685 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-family/c-common.h')
| -rw-r--r-- | gcc/c-family/c-common.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h index 664e9287a1b..1df9e992434 100644 --- a/gcc/c-family/c-common.h +++ b/gcc/c-family/c-common.h @@ -759,7 +759,7 @@ extern tree c_wrap_maybe_const (tree, bool); extern tree c_save_expr (tree); extern tree c_common_truthvalue_conversion (location_t, tree); extern void c_apply_type_quals_to_decl (int, tree); -extern tree c_sizeof_or_alignof_type (location_t, tree, bool, int); +extern tree c_sizeof_or_alignof_type (location_t, tree, bool, bool, int); extern tree c_alignof_expr (location_t, tree); /* Print an error message for invalid operands to arith operation CODE. NOP_EXPR is used as a special case (see truthvalue_conversion). */ @@ -792,8 +792,8 @@ extern bool keyword_is_type_qualifier (enum rid); extern bool keyword_is_decl_specifier (enum rid); extern bool cxx_fundamental_alignment_p (unsigned); -#define c_sizeof(LOC, T) c_sizeof_or_alignof_type (LOC, T, true, 1) -#define c_alignof(LOC, T) c_sizeof_or_alignof_type (LOC, T, false, 1) +#define c_sizeof(LOC, T) c_sizeof_or_alignof_type (LOC, T, true, false, 1) +#define c_alignof(LOC, T) c_sizeof_or_alignof_type (LOC, T, false, false, 1) /* Subroutine of build_binary_op, used for certain operations. */ extern tree shorten_binary_op (tree result_type, tree op0, tree op1, bool bitwise); |