llvm-project/clang/test/PCH/cxx2a-compare.cpp

29 lines
493 B
C++

// RUN: %clang_cc1 -pedantic-errors -std=c++2a -emit-pch %s -o %t
// RUN: %clang_cc1 -pedantic-errors -std=c++2a -include-pch %t -verify %s
// RUN: %clang_cc1 -pedantic-errors -std=c++2a -include-pch %t -emit-llvm %s -o -
#ifndef HEADER
#define HEADER
#include "Inputs/std-compare.h"
constexpr auto foo() {
return (42 <=> 101);
}
inline auto bar(int x) {
return (1 <=> x);
}
#else
// expected-no-diagnostics
static_assert(foo() < 0);
auto bar2(int x) {
return bar(x);
}
#endif