clang/test/CXX/temp/temp.decls/temp.class.spec/p9.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2 // expected-no-diagnostics
   3
   4 // PR8905
   5 template<char C1, char C2>
   6 struct X {
   7   static const bool value = 0;
   8 };
   9
  10 template<int C1>
  11 struct X<C1, C1> {
  12   static const bool value = 1;
  13 };
  14
  15 int check0[X<1, 2>::value == 0? 1 : -1];
  16 int check1[X<1, 1>::value == 1? 1 : -1];
  17
  18 template<int, int, int> struct int_values {
  19   static const unsigned value = 0;
  20 };
  21
  22 template<unsigned char C1, unsigned char C3>
  23 struct int_values<C1, 12, C3> {
  24   static const unsigned value = 1;
  25 };
  26
  27 int check2[int_values<256, 12, 3>::value == 0? 1 : -1];