John McCall 7a9aac2d9f Abstract out everything having to do with member pointers into the ABI ...

class;  they should just be completely opaque throughout IR gen now,
although I haven't really audited that.

Fix a bug apparently inherited from gcc-4.2 where we failed to null-check
member data pointers when performing derived-to-base or base-to-derived
conversions on them.

llvm-svn: 111789

2010-08-23 01:21:21 +00:00

4.9 KiB

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