llvm-project/clang/test/PCH/cxx-static_assert.cpp

22 lines
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C++

// Test this without pch.
// RUN: %clang_cc1 -include %s -verify -std=c++11 %s
// Test with pch.
// RUN: %clang_cc1 -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -include-pch %t -verify -std=c++11 %s
#ifndef HEADER
#define HEADER
template<int N> struct T {
static_assert(N == 2, "N is not 2!");
};
#else
// expected-error@12 {{static_assert failed due to requirement '1 == 2' "N is not 2!"}}
T<1> t1; // expected-note {{in instantiation of template class 'T<1>' requested here}}
T<2> t2;
#endif