Evgeniy Stepanov f31ea30694 [cfi] Safe handling of unaddressable vtable pointers (clang). ...

Avoid crashing when printing diagnostics for vtable-related CFI
errors. In diagnostic mode, the frontend does an additional check of
the vtable pointer against the set of all known vtable addresses and
lets the runtime handler know if it is safe to inspect the vtable.

http://reviews.llvm.org/D16823

llvm-svn: 259716

2016-02-03 22:18:55 +00:00

160 KiB

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