46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
// https://github.com/llvm/llvm-project/issues/59780
|
|
//
|
|
// RUN: rm -rf %t
|
|
// RUN: mkdir %t
|
|
// RUN: split-file %s %t
|
|
//
|
|
// RUN: %clang_cc1 -std=c++20 %t/a.cppm -triple %itanium_abi_triple -emit-module-interface -o %t/a.pcm
|
|
// RUN: %clang_cc1 -std=c++20 %t/use.cpp -fprebuilt-module-path=%t -S \
|
|
// RUN: -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %t/use.cpp
|
|
// RUN: %clang_cc1 -std=c++20 %t/a.pcm -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %t/a.cppm
|
|
|
|
//--- a.cppm
|
|
export module a;
|
|
|
|
export template<typename T>
|
|
int x = 0;
|
|
|
|
export template<>
|
|
int x<int> = 0;
|
|
|
|
export template<typename T>
|
|
struct Y {
|
|
static int value;
|
|
};
|
|
|
|
template <typename T>
|
|
int Y<T>::value = 0;
|
|
|
|
export template<>
|
|
struct Y<int> {
|
|
static int value;
|
|
};
|
|
|
|
int Y<int>::value = 0;
|
|
|
|
// CHECK-NOT: @_ZW1a1xIiE = {{.*}}external{{.*}}global
|
|
// CHECK-NOT: @_ZNW1a1YIiE5valueE = {{.*}}external{{.*}}global
|
|
|
|
//--- use.cpp
|
|
import a;
|
|
int foo() {
|
|
return x<int> + Y<int>::value;
|
|
}
|
|
|
|
// CHECK: @_ZW1a1xIiE = {{.*}}external{{.*}}global
|
|
// CHECK: @_ZNW1a1YIiE5valueE = {{.*}}external{{.*}}global
|