projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6c95b97) | patch
ubsan: Add checking for invalid downcasts. Per [expr.static.cast]p2 and p11,
authorRichard Smith <richard-llvm@metafoo.co.uk>
Wed, 13 Feb 2013 21:18:23 +0000 (21:18 +0000)
committerRichard Smith <richard-llvm@metafoo.co.uk>
Wed, 13 Feb 2013 21:18:23 +0000 (21:18 +0000)
commit2c5868c334646d4cdc92589cea393a5012cdd813
treeac106767d283c9e5dc2c7204c7c179d48814fafftree | snapshot
parent6c95b97bf6fb2dc3ec1e36963742d952f5b3b30bcommit | diff
ubsan: Add checking for invalid downcasts. Per [expr.static.cast]p2 and p11,
base-to-derived casts have undefined behavior if the object is not actually an
instance of the derived type.

llvm-svn: 175078
clang/lib/CodeGen/CGClass.cpp diff | blob | history
clang/lib/CodeGen/CGExpr.cpp diff | blob | history
clang/lib/CodeGen/CGExprScalar.cpp diff | blob | history
clang/lib/CodeGen/CodeGenFunction.h diff | blob | history
clang/test/CodeGenCXX/catch-undef-behavior.cpp diff | blob | history
Domain: System / Toolchain;