clang/test/CodeGenCXX/mangle-std-externc.cpp

   1 // RUN: %clang_cc1 %s -DNS=std -emit-llvm -triple %itanium_abi_triple -o - | FileCheck %s --check-prefix=CHECK-STD
   2 // RUN: %clang_cc1 %s -DNS=n -emit-llvm -triple %itanium_abi_triple -o - | FileCheck %s --check-prefix=CHECK-N
   3
   4 // _ZNSt1DISt1CE1iE = std::D<std::C>::i
   5 // CHECK-STD: @_ZNSt1DISt1CE1iE =
   6
   7 // _ZN1n1DINS_1CEE1iE == n::D<n::C>::i
   8 // CHECK-N: @_ZN1n1DINS_1CEE1iE =
   9
  10 namespace NS {
  11   extern "C" {
  12     class C {
  13     };
  14   }
  15
  16   template <class T>
  17   class D {
  18   public:
  19     static int i;
  20   };
  21
  22 }
  23
  24
  25 int f() {
  26   return NS::D<NS::C>::i;
  27 }