Chris Lattner 190a7f4a18 give PATypeHolder an explicit copy ctor which initializes the type pointer, ... and make PATypeHolder work with null pointers. The implicitly generated one didn't work on numerous levels, but was still accepted, allowing all sorts of bugs with default constructed pa type holders. Previously, they "sort of" worked if they were default constructed and then destructed. Now they really work, and you can even default construct one, then assign to it, amazing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107195 91177308-0d34-0410-b5e6-96231b3b80d8		2010-06-29 19:20:38 +00:00
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llvm	give PATypeHolder an explicit copy ctor which initializes the type pointer,	2010-06-29 19:20:38 +00:00
llvm-c	add some more (void)'s to prototypes for PR6961	2010-04-29 23:27:32 +00:00