22 lines
531 B
C++
22 lines
531 B
C++
// RUN: %clang_cc1 -pedantic-errors -std=c++11 -emit-pch %s -o %t
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// RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t -verify %s
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#ifndef HEADER_INCLUDED
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#define HEADER_INCLUDED
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using size_t = decltype(sizeof(int));
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int operator"" _foo(const char *p, size_t);
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template<typename T> auto f(T t) -> decltype(t + ""_foo) { return 0; }
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#else
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int j = ""_foo;
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int k = f(0);
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int *l = f(&k);
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struct S {};
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int m = f(S()); // expected-error {{no matching}}
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// expected-note@11 {{substitution failure}}
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#endif
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