clang/test/PCH/cxx-chain-function-template.cpp

   1 // RUN: %clang_cc1 -chain-include %s -chain-include %s -fsyntax-only %s
   2 // Just don't crash.
   3 #if !defined(RUN1)
   4 #define RUN1
   5
   6 struct CXXRecordDecl { CXXRecordDecl(int); };
   7
   8 template <typename T, typename U>
   9 T cast(U u) {
  10   return reinterpret_cast<T&>(u);
  11 }
  12
  13 void test1() {
  14   cast<float>(1);
  15 }
  16
  17 #elif !defined(RUN2)
  18 #define RUN2
  19
  20 template <typename T>
  21 void test2(T) {
  22   cast<CXXRecordDecl>(1.0f);
  23 }
  24
  25 #else
  26
  27 void test3() {
  28   cast<CXXRecordDecl>(1.0f);
  29   test2(1);
  30 }
  31
  32 #endif