gcc/testsuite/g++.dg/cpp0x/constexpr-value.C

   1 // { dg-options -std=c++0x }
   2
   3 struct HopefullyLiteral {
   4   HopefullyLiteral() = default; // Should be a constexpr c'tor as of 12.1/6 and 8.4.2/4
   5 };
   6
   7 constexpr HopefullyLiteral var1{}; // OK
   8 constexpr HopefullyLiteral var2 = HopefullyLiteral{}; // #1
   9 constexpr HopefullyLiteral var3 = HopefullyLiteral(); // #2
  10 constexpr HopefullyLiteral var4 = HopefullyLiteral(var3); // #3