20 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s -std=c++2a | FileCheck %s2// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s -std=c++2a -fexperimental-new-constant-interpreter | FileCheck %s3 4// CHECK-DAG: @p = {{.*}} null5// CHECK-DAG: @_ZGR1p_ = {{.*}} null6int *const &p = new int;7 8struct d {9 constexpr d(int &&f) : e(f) {}10 int &e;11};12 13// CHECK-DAG: @g = {{.*}} null14// CHECK-DAG: @_ZGR1g_ = {{.*}} zeroinitializer15d &&g{{0}};16 17// CHECK: define {{.*}} @__cxx_global_var_init18// CHECK: define {{.*}} @__cxx_global_var_init19// CHECK-NOT: define {{.*}} @__cxx_global_var_init20