clang/test/CodeGenCXX/instantiate-init.cpp

   1 // RUN: %clang_cc1 -triple x86_64-linux -std=c++14 %s -emit-llvm -o - | FileCheck %s
   2 // RUN: %clang_cc1 -triple x86_64-linux -std=c++17 %s -emit-llvm -o - | FileCheck %s
   3
   4 namespace std {
   5   template<typename T> class initializer_list {
   6     const T *data;
   7     __SIZE_TYPE__ size;
   8
   9   public:
  10     initializer_list();
  11   };
  12 }
  13
  14 namespace ParenBraceInitList {
  15   struct Vector {
  16     Vector(std::initializer_list<int>);
  17     ~Vector();
  18   };
  19
  20   struct Base { Base(Vector) {} };
  21
  22   // CHECK: define {{.*}}18ParenBraceInitList1fILi0EE
  23   template<int> void f() {
  24     // CHECK: call {{.*}}18ParenBraceInitList6VectorC1
  25     // CHECK: call {{.*}}18ParenBraceInitList6VectorD1
  26     Base({0});
  27   }
  28   template void f<0>();
  29 }