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| author | Devin Coughlin <dcoughlin@apple.com> | 2016-05-11 20:28:41 +0000 |
|---|---|---|
| committer | Devin Coughlin <dcoughlin@apple.com> | 2016-05-11 20:28:41 +0000 |
| commit | c1bfafd309e9a924c6280a77bfc28c29180b0453 (patch) | |
| tree | 1309ca72065a8f20bdd1b4af24a0d1685a67ab5c /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 23a1a9a66d50f073b8817ebb05777249421681a8 (diff) | |
| download | llvm-c1bfafd309e9a924c6280a77bfc28c29180b0453.zip llvm-c1bfafd309e9a924c6280a77bfc28c29180b0453.tar.gz llvm-c1bfafd309e9a924c6280a77bfc28c29180b0453.tar.bz2 | |
[analyzer] Fix crash in ObjCGenericsChecker
Fix a crash in the generics checker where DynamicTypePropagation tries
to get the superclass of a root class.
This is a spot-fix for a deeper issue where the checker makes assumptions
that may not hold about subtyping between the symbolically-tracked type of
a value and the compile-time types of a cast on that value.
I've added a TODO to address the underlying issue.
rdar://problem/26086914
llvm-svn: 269227
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions