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author | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
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committer | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
commit | f27e5a09a0d815b8a4814152954ff87dadfdefc0 (patch) | |
tree | ce7d964cbb5e39695b71481698f10cb099c23d4a /test/SemaObjC/id.m | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/SemaObjC/id.m')
-rw-r--r-- | test/SemaObjC/id.m | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/SemaObjC/id.m b/test/SemaObjC/id.m new file mode 100644 index 0000000..1781ce7 --- /dev/null +++ b/test/SemaObjC/id.m @@ -0,0 +1,20 @@ +// RUN: clang-cc -fsyntax-only -verify %s + +@protocol Foo; + +Class T; +id<Foo> S; +id R; +void foo() { + // Test assignment compatibility of Class and id. No warning should be + // produced. + // rdar://6770142 - Class and id<foo> are compatible. + S = T; T = S; + R = T; T = R; + R = S; S = R; +} + +// Test attempt to redefine 'id' in an incompatible fashion. +typedef int id; // expected-error {{typedef redefinition with different types}} +id b; + |