| // RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s | |
| using size_t = decltype(sizeof(int)); | |
| int &operator "" _x1 (const char *); | |
| double &operator "" _x1 (const char *, size_t); | |
| double &i1 = "foo"_x1; | |
| double &i2 = u8"foo"_x1; | |
| double &i3 = L"foo"_x1; // expected-error {{no matching literal operator}} | |
| char &operator "" _x1(const wchar_t *, size_t); | |
| char &i4 = L"foo"_x1; // ok | |
| double &i5 = R"(foo)"_x1; // ok | |
| double &i6 = u\ | |
| 8\ | |
| R\ | |
| "(foo)"\ | |
| _\ | |
| x\ | |
| 1; // ok |