25 lines · cpp
1// Test this without pch.2// RUN: %clang_cc1 -include %s -verify -std=c++11 %s3 4// Test with pch.5// RUN: %clang_cc1 -std=c++11 -emit-pch -o %t %s6// RUN: %clang_cc1 -include-pch %t -verify -std=c++11 %s7 8// RUN: %clang_cc1 -std=c++11 -emit-pch -fpch-instantiate-templates -o %t %s9// RUN: %clang_cc1 -include-pch %t -verify -std=c++11 %s10 11#ifndef HEADER12#define HEADER13 14template<int N> struct T {15 static_assert(N == 2, "N is not 2!");16};17 18#else19 20// expected-error@15 {{static assertion failed due to requirement '1 == 2': N is not 2!}}21T<1> t1; // expected-note {{in instantiation of template class 'T<1>' requested here}}22T<2> t2;23 24#endif25