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// RUN: %clang_cc1 -std=c++11 -verify %s
using size_t = decltype(sizeof(int));
void operator "" wibble(const char *); // expected-warning {{preempted}}
void operator "" wibble(const char *, size_t); // expected-warning {{preempted}}
template<typename T>
void f() {
// A program containing a reserved ud-suffix is ill-formed.
// FIXME: Reject these for the right reason.
123wibble; // expected-error {{suffix 'wibble'}}
123.0wibble; // expected-error {{suffix 'wibble'}}
""wibble; // expected-warning {{unused}}
R"x("hello")x"wibble; // expected-warning {{unused}}
}
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