diff options
Diffstat (limited to 'clang/test/SemaCXX/alignof-sizeof-reference.cpp')
| -rw-r--r-- | clang/test/SemaCXX/alignof-sizeof-reference.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/alignof-sizeof-reference.cpp b/clang/test/SemaCXX/alignof-sizeof-reference.cpp new file mode 100644 index 0000000..ccdf45e --- /dev/null +++ b/clang/test/SemaCXX/alignof-sizeof-reference.cpp @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s + +struct s0; // expected-note {{forward declaration}} +char ar[sizeof(s0&)]; // expected-error {{invalid application of 'sizeof' to an incomplete type}} +void test() { + char &r = ar[0]; + static_assert(alignof(r) == 1, "bad alignment"); + static_assert(sizeof(r) == 1, "bad size"); +} + +void f(); // expected-note{{possible target for call}} +void f(int); // expected-note{{possible target for call}} +void g() { + sizeof(&f); // expected-error{{reference to overloaded function could not be resolved; did you mean to call it with no arguments?}} \ + // expected-warning{{expression result unused}} +} + +template<typename T> void f_template(); // expected-note{{possible target for call}} +template<typename T> void f_template(T*); // expected-note{{possible target for call}} +void rdar9659191() { + (void)alignof(f_template<int>); // expected-error{{reference to overloaded function could not be resolved; did you mean to call it?}} +} |