| // Make sure foo is instantiated and we don't get a link error | |
| // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple %s -o- | FileCheck %s | |
| template <typename T> | |
| constexpr T foo(T a); | |
| // CHECK-LABEL: define {{.*}} @main | |
| int main() { | |
| // CHECK: call {{.*}} @_Z3fooIiET_S0_ | |
| int k = foo<int>(5); | |
| } | |
| // CHECK: } | |
| template <typename T> | |
| constexpr T foo(T a) { | |
| return a; | |
| } |