clang/test/CodeGenCXX/implicit-instantiation-1.cpp

   1 // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple %s -o %t
   2
   3 template<typename T>
   4 struct X {
   5   void f(T) { }
   6   void f(char) { }
   7
   8   void g(T) { }
   9
  10   void h(T) { }
  11 };
  12
  13 void foo(X<int> &xi, X<float> *xfp, int i, float f) {
  14   // RUN: grep "linkonce_odr.*_ZN1XIiE1fEi" %t | count 1
  15   xi.f(i);
  16
  17   // RUN: grep "linkonce_odr.*_ZN1XIiE1gEi" %t | count 1
  18   xi.g(f);
  19
  20   // RUN: grep "linkonce_odr.*_ZN1XIfE1fEf" %t | count 1
  21   xfp->f(f);
  22
  23   // RUN: not grep "linkonce_odr.*_ZN1XIfE1hEf" %t
  24
  25 }
  26
  27
  28