forked from OSchip/llvm-project
20 lines
644 B
C++
20 lines
644 B
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o - %s -std=c++2a | FileCheck %s
|
|
|
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-pch -o %t.pch %s -std=c++2a
|
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin -include-pch %t.pch -x c++ /dev/null -emit-llvm -o - -std=c++2a | FileCheck %s
|
|
|
|
struct B {
|
|
constexpr B() {}
|
|
constexpr ~B() { n *= 5; }
|
|
int n = 123;
|
|
};
|
|
|
|
// We emit a dynamic destructor here because b.n might have been modified
|
|
// before b is destroyed.
|
|
//
|
|
// CHECK: @b ={{.*}} global {{.*}} i32 123
|
|
B b = B();
|
|
|
|
// CHECK: define {{.*}}cxx_global_var_init
|
|
// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN1BD1Ev {{.*}} @b
|