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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/SemaCXX/elaborated-type-specifier.cpp | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/SemaCXX/elaborated-type-specifier.cpp')
-rw-r--r-- | test/SemaCXX/elaborated-type-specifier.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/SemaCXX/elaborated-type-specifier.cpp b/test/SemaCXX/elaborated-type-specifier.cpp new file mode 100644 index 0000000..70478e0 --- /dev/null +++ b/test/SemaCXX/elaborated-type-specifier.cpp @@ -0,0 +1,47 @@ +// RUN: clang-cc -fsyntax-only -verify %s + +// Test the use of elaborated-type-specifiers to inject the names of +// structs (or classes or unions) into an outer scope as described in +// C++ [basic.scope.pdecl]p5. +typedef struct S1 { + union { + struct S2 *x; + struct S3 *y; + }; +} S1; + +bool test_elab(S1 *s1, struct S2 *s2, struct S3 *s3) { + if (s1->x == s2) return true; + if (s1->y == s3) return true; + return false; +} + +namespace NS { + class X { + public: + void test_elab2(struct S4 *s4); + }; + + void X::test_elab2(S4 *s4) { } +} + +void test_X_elab(NS::X x) { + struct S4 *s4 = 0; + x.test_elab2(s4); // expected-error{{incompatible type passing 'struct S4 *', expected 'struct NS::S4 *'}} +} + +namespace NS { + S4 *get_S4(); +} + +void test_S5_scope() { + S4 *s4; // expected-error{{use of undeclared identifier 'S4'}} +} + +int test_funcparam_scope(struct S5 * s5) { + struct S5 { int y; } *s5_2 = 0; + if (s5 == s5_2) return 1; // expected-error {{comparison of distinct pointer types ('struct S5 *' and 'struct S5 *')}} + return 0; +} + + |