[PATCH] [UBsan] Dumping call stacks when reporting bad-cast (-fsanitize=vptr)

[Byoungyoung Lee]

Updated the patch including a test case. The environment variable, UBSAN_NO_SYMBOLIZE, is used to selectively turn off the online symbolization.

http://reviews.llvm.org/D4410

Files:
  lib/ubsan/ubsan_diag.cc
  lib/ubsan/ubsan_diag.h
  lib/ubsan/ubsan_handlers_cxx.cc
  test/ubsan/TestCases/TypeCheck/vptr.cpp
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D4410.11682.patch
Type: text/x-patch
Size: 6656 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20140719/cf301ddd/attachment.bin>