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| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-09-20 22:15:07 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-09-20 22:15:07 +0000 |
| commit | c17154eb97da9c72b17812e8ee1ade0d9bd6db33 (patch) | |
| tree | 8ea10ee415e476cfe0b3f1c8340a58cf30831a74 /gcc/c-decl.c | |
| parent | e6b82afc8bc3e215ea6f07dcbe997c5892355511 (diff) | |
| download | gcc-c17154eb97da9c72b17812e8ee1ade0d9bd6db33.tar.gz | |
* c-decl.c (check_bitfield_type_and_width): Don't allow _Bool
bit-fields wider than one bit.
testsuite:
* gcc.dg/c99-bool-2.c, gcc.dg/c99-bool-3.c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128634 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index ee8e7853383..493a57ed714 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -3853,10 +3853,7 @@ check_bitfield_type_and_width (tree *type, tree *width, const char *orig_name) && type_mv != boolean_type_node) pedwarn ("type of bit-field %qs is a GCC extension", name); - if (type_mv == boolean_type_node) - max_width = CHAR_TYPE_SIZE; - else - max_width = TYPE_PRECISION (*type); + max_width = TYPE_PRECISION (*type); if (0 < compare_tree_int (*width, max_width)) { |