Stephan Bergmann e215996a29 Finish "Adapt -fsanitize=function to SANITIZER_NON_UNIQUE_TYPEINFO" ...

i.e., recent 5745eccef5:

* Bump the function_type_mismatch handler version, as its signature has changed.

* The function_type_mismatch handler can return successfully now, so
  SanitizerKind::Function must be AlwaysRecoverable (like for
  SanitizerKind::Vptr).

* But the minimal runtime would still unconditionally treat a call to the
  function_type_mismatch handler as failure, so disallow -fsanitize=function in
  combination with -fsanitize-minimal-runtime (like it was already done for
  -fsanitize=vptr).

* Add tests.

Differential Revision: https://reviews.llvm.org/D61479

llvm-svn: 366186

2019-07-16 06:23:27 +00:00

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