David Blaikie c7aaacde67 Allow Optionals to be compared to None ... This is something like nullopt in std::experimental::optional. Optional could already be constructed from None, so this seems like an obvious extension from there. I have a use in a future patch for Clang, though it may not go that way/end up used - so this seemed worth committing now regardless. llvm-svn: 245518		2015-08-19 23:07:27 +00:00
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llvm	Allow Optionals to be compared to None	2015-08-19 23:07:27 +00:00
llvm-c	[IR] Add token types	2015-08-14 05:09:07 +00:00