15 lines
975 B
C++
15 lines
975 B
C++
// RUN: %clang_cc1 -std=c++11 -verify %s
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using size_t = decltype(sizeof(int));
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void operator "" wibble(const char *); // expected-warning {{user-defined literal suffixes not starting with '_' are reserved; no literal will invoke this operator}}
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void operator "" wibble(const char *, size_t); // expected-warning {{user-defined literal suffixes not starting with '_' are reserved; no literal will invoke this operator}}
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template<typename T>
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void f() {
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// A program containing a reserved ud-suffix is ill-formed.
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123wibble; // expected-error {{invalid suffix 'wibble'}}
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123.0wibble; // expected-error {{invalid suffix 'wibble'}}
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const char *p = ""wibble; // expected-error {{invalid suffix on literal; C++11 requires a space between literal and identifier}} expected-error {{expected ';'}}
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const char *q = R"x("hello")x"wibble; // expected-error {{invalid suffix on literal; C++11 requires a space between literal and identifier}} expected-error {{expected ';'}}
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}
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