diff options
author | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
---|---|---|
committer | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
commit | f27e5a09a0d815b8a4814152954ff87dadfdefc0 (patch) | |
tree | ce7d964cbb5e39695b71481698f10cb099c23d4a /test/Sema/struct-compat.c | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/Sema/struct-compat.c')
-rw-r--r-- | test/Sema/struct-compat.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Sema/struct-compat.c b/test/Sema/struct-compat.c new file mode 100644 index 0000000..35d8fb1 --- /dev/null +++ b/test/Sema/struct-compat.c @@ -0,0 +1,17 @@ +/* RUN: clang-cc %s -fsyntax-only -pedantic -verify + */ + +extern struct {int a;} x; // expected-note {{previous definition is here}} +extern struct {int a;} x; // expected-error {{redefinition of 'x'}} + +struct x; +int a(struct x* b) { +// Per C99 6.7.2.3, since the outer and inner "struct x"es have different +// scopes, they don't refer to the same type, and are therefore incompatible +struct x {int a;} *c = b; // expected-warning {{incompatible pointer types}} +} + +struct x {int a;} r; +int b() { +struct x {char x;} s = r; // expected-error {{incompatible type initializing}} +} |