diff options
Diffstat (limited to 'test/SemaCXX/cast-conversion.cpp')
| -rw-r--r-- | test/SemaCXX/cast-conversion.cpp | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/test/SemaCXX/cast-conversion.cpp b/test/SemaCXX/cast-conversion.cpp index 270f96831bd4..4d5abfdcfb1e 100644 --- a/test/SemaCXX/cast-conversion.cpp +++ b/test/SemaCXX/cast-conversion.cpp @@ -16,8 +16,7 @@ struct B { // expected-note 3 {{candidate constructor (the implicit copy constru int main () { B(10); // expected-error {{no matching conversion for functional-style cast from 'int' to 'B'}} (B)10; // expected-error {{no matching conversion for C-style cast from 'int' to 'B'}} - static_cast<B>(10); // expected-error {{no matching conversion for static_cast from 'int' to 'B'}} \\ - // expected-warning {{expression result unused}} + static_cast<B>(10); // expected-error {{no matching conversion for static_cast from 'int' to 'B'}} } template<class T> @@ -65,3 +64,18 @@ void *intToPointer4() { void *intToPointer5(long l) { return (void*)l; } + +struct AmbiguousCast { + operator int(); // expected-note {{candidate function}} + operator unsigned int(); // expected-note {{candidate function}} +}; +long long AmbiguousCastFunc(AmbiguousCast& a) { + return static_cast<long long>(a); // expected-error {{ambiguous conversion for static_cast from 'AmbiguousCast' to 'long long'}} +} + +namespace PR16680 { + void f(int (*__pf)()); + int g() { + f(reinterpret_cast<int>(0.0f)); // expected-error {{reinterpret_cast from 'float' to 'int' is not allowed}} + } +} |