llvm-project/clang/test/PCH/pragma-diag-section.cpp

30 lines
496 B
C++

// Test this without pch.
// RUN: %clang_cc1 %s -include %s -verify -fsyntax-only
// Test with pch.
// RUN: %clang_cc1 %s -emit-pch -o %t
// RUN: %clang_cc1 %s -include-pch %t -verify -fsyntax-only
#ifndef HEADER
#define HEADER
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wtautological-compare"
template <typename T>
struct TS {
void m() {
T a = 0;
T b = a==a;
}
};
#pragma clang diagnostic pop
#else
void f() {
TS<int> ts;
ts.m();
}
#endif