diff options
Diffstat (limited to 'test/SemaCXX/constexpr-printing.cpp')
| -rw-r--r-- | test/SemaCXX/constexpr-printing.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/SemaCXX/constexpr-printing.cpp b/test/SemaCXX/constexpr-printing.cpp index cccefca9fa..a648fab42e 100644 --- a/test/SemaCXX/constexpr-printing.cpp +++ b/test/SemaCXX/constexpr-printing.cpp @@ -73,3 +73,17 @@ constexpr int MemPtr(int (MemPtrTest::*a), void (MemPtrTest::*b)(), int &c) { } static_assert(MemPtr(&MemPtrTest::n, &MemPtrTest::f, mpt.*&MemPtrTest::n), ""); // expected-error {{constant expression}} \ expected-note {{in call to 'MemPtr(&MemPtrTest::n, &MemPtrTest::f, mpt.n)'}} + +template<typename CharT> +constexpr CharT get(const CharT *p) { return p[-1]; } // expected-note 5{{}} + +constexpr char c = get("test\0\\\"\t\a\b\234"); // \ + expected-error {{}} expected-note {{"test\000\\\"\t\a\b\234"}} +constexpr char c8 = get(u8"test\0\\\"\t\a\b\234"); // \ + expected-error {{}} expected-note {{u8"test\000\\\"\t\a\b\234"}} +constexpr char16_t c16 = get(u"test\0\\\"\t\a\b\234\u1234"); // \ + expected-error {{}} expected-note {{u"test\000\\\"\t\a\b\234\u1234"}} +constexpr char32_t c32 = get(U"test\0\\\"\t\a\b\234\u1234\U00101234"); // \ + expected-error {{}} expected-note {{U"test\000\\\"\t\a\b\234\u1234\U00101234"}} +constexpr wchar_t wc = get(L"test\0\\\"\t\a\b\234\u1234"); // \ + expected-error {{}} expected-note {{L"test\000\\\"\t\a\b\234\u1234"}} |