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| author | Ted Kremenek <kremenek@apple.com> | 2014-03-07 07:14:36 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2014-03-07 07:14:36 +0000 |
| commit | 7d47cace550a5b46570019839204953e193a65bc (patch) | |
| tree | ddc27747a3ace28bb4e403774352fc3576c29aa1 /clang/lib/Basic/FileSystemStatCache.cpp | |
| parent | cb69b57b2a8903fc9de4c33ec2988daa6d56ba40 (diff) | |
| download | llvm-7d47cace550a5b46570019839204953e193a65bc.zip llvm-7d47cace550a5b46570019839204953e193a65bc.tar.gz llvm-7d47cace550a5b46570019839204953e193a65bc.tar.bz2 | |
Fix recent regressions in -Wreturn-type caused by heuristics to -Wunreachable-code.
I had forgotten that the same reachability code is used by both -Wreturn-type
and -Wunreachable-code, so the heuristics applied to the latter were indirectly
impacting the former.
To address this, the reachability code is more refactored so that whiled
the logic at its core is shared, the intention of the clients are better
captured and segregated in helper APIs.
Fixes PR19074, and also some false positives reported offline to me
by Nick Lewycky.
llvm-svn: 203209
Diffstat (limited to 'clang/lib/Basic/FileSystemStatCache.cpp')
0 files changed, 0 insertions, 0 deletions