Richard Smith d9f663b510 C++1y constexpr extensions, round 1: Allow most forms of declaration and ... statement in constexpr functions. Everything which doesn't require variable mutation is also allowed as an extension in C++11. 'void' becomes a literal type to support constexpr functions which return 'void'. llvm-svn: 180022		2013-04-22 15:31:51 +00:00
..
except.handle	…
except.spec	C++1y constexpr extensions, round 1: Allow most forms of declaration and	2013-04-22 15:31:51 +00:00