1 // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s -std=c++2a | FileCheck %s
2 
3 // CHECK-DAG: @p = {{.*}} null
4 // CHECK-DAG: @_ZGR1p_ = {{.*}} null
5 int *const &p = new int;
6 
7 struct d {
dd8   constexpr d(int &&f) : e(f) {}
9   int &e;
10 };
11 
12 // CHECK-DAG: @g = {{.*}} null
13 // CHECK-DAG: @_ZGR1g_ = {{.*}} zeroinitializer
14 d &&g{{0}};
15 
16 // CHECK: define {{.*}} @__cxx_global_var_init
17 // CHECK: define {{.*}} @__cxx_global_var_init
18 // CHECK-NOT: define {{.*}} @__cxx_global_var_init
19