35 lines
704 B
Text
35 lines
704 B
Text
|
// RUN: rm -rf %t
|
||
|
|
// RUN: split-file %s %t
|
||
|
|
// RUN: cd %t
|
||
|
|
//
|
||
|
|
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/A.cppm -o %t/A.pcm
|
||
|
|
// RUN: %clang_cc1 -std=c++20 -fprebuilt-module-path=%t %t/Use.cpp -fsyntax-only -verify
|
||
|
|
//
|
||
|
|
//--- foo.h
|
||
|
|
template<typename T, typename U>
|
||
|
|
inline constexpr bool IsSame = false;
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
inline constexpr bool IsSame<T, T> = true;
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
class A {
|
||
|
|
public:
|
||
|
|
A();
|
||
|
|
~A() noexcept(IsSame<T, T>);
|
||
|
|
};
|
||
|
|
|
||
|
|
//--- A.cppm
|
||
|
|
module;
|
||
|
|
#include "foo.h"
|
||
|
|
export module A;
|
||
|
|
export using ::A;
|
||
|
|
|
||
|
|
//--- Use.cpp
|
||
|
|
import A;
|
||
|
|
void bool_consume(bool b);
|
||
|
|
void use() {
|
||
|
|
A<int> a{};
|
||
|
|
bool_consume(IsSame); // expected-error {{use of undeclared identifier 'IsSame'}}
|
||
|
|
}
|