test/CodeGenCXX/specialized-static-data-mem-init.cpp

   1 // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
   2 // rdar: // 8562966
   3 // pr8409
   4
   5 // CHECK: @_ZN1CIiE11needs_guardE = weak global
   6 // CHECK: @_ZGVN1CIiE11needs_guardE = weak global
   7
   8 struct K
   9 {
  10   K();
  11   K(const K &);
  12   ~K();
  13   void PrintNumK();
  14 };
  15
  16 template<typename T>
  17 struct C
  18 {
  19   void Go() { needs_guard.PrintNumK(); }
  20   static K needs_guard;
  21 };
  22
  23 template<typename T> K C<T>::needs_guard;
  24
  25 void F()
  26 {
  27   C<int>().Go();
  28 }
  29