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Diffstat (limited to 'clang/test/SemaCXX/constexpr-string.cpp')
| -rw-r--r-- | clang/test/SemaCXX/constexpr-string.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/constexpr-string.cpp b/clang/test/SemaCXX/constexpr-string.cpp index c456740ef755..5448365489a5 100644 --- a/clang/test/SemaCXX/constexpr-string.cpp +++ b/clang/test/SemaCXX/constexpr-string.cpp @@ -670,6 +670,8 @@ namespace MemcpyEtc { constexpr bool test_address_of_incomplete_struct_type() { // expected-error {{never produces a constant}} struct Incomplete; extern Incomplete x, y; + // expected-warning@+2 {{first argument in call to '__builtin_memcpy' is a pointer to non-trivially copyable type 'Incomplete'}} + // expected-note@+1 {{explicitly cast the pointer to silence this warning}} __builtin_memcpy(&x, &x, 4); // expected-note@-1 2{{cannot constant evaluate 'memcpy' between objects of incomplete type 'Incomplete'}} return true; |