diff options
| author | David Blaikie <dblaikie@gmail.com> | 2013-02-23 00:29:34 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2013-02-23 00:29:34 +0000 |
| commit | b07805485c603be3d8011f72611465324c9e664b (patch) | |
| tree | 2a1bf633a0201b748631fb8fa90fa7c2280990cc /lib/StaticAnalyzer/Core/CoreEngine.cpp | |
| parent | 02fb50d54042982bccc04c276ad2342827c8fcd3 (diff) | |
Remove the CFGElement "Invalid" state.
Use Optional<CFG*> where invalid states were needed previously. In the one case
where that's not possible (beginAutomaticObjDtorsInsert) just use a dummy
CFGAutomaticObjDtor.
Thanks for the help from Jordan Rose & discussion/feedback from Ted Kremenek
and Doug Gregor.
Post commit code review feedback on r175796 by Ted Kremenek.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175938 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Core/CoreEngine.cpp')
| -rw-r--r-- | lib/StaticAnalyzer/Core/CoreEngine.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Core/CoreEngine.cpp b/lib/StaticAnalyzer/Core/CoreEngine.cpp index 894365cf83..c61bcf7d41 100644 --- a/lib/StaticAnalyzer/Core/CoreEngine.cpp +++ b/lib/StaticAnalyzer/Core/CoreEngine.cpp @@ -331,9 +331,9 @@ void CoreEngine::HandleBlockEntrance(const BlockEntrance &L, WList->setBlockCounter(Counter); // Process the entrance of the block. - if (CFGElement E = L.getFirstElement()) { + if (Optional<CFGElement> E = L.getFirstElement()) { NodeBuilderContext Ctx(*this, L.getBlock(), Pred); - SubEng.processCFGElement(E, Pred, 0, &Ctx); + SubEng.processCFGElement(*E, Pred, 0, &Ctx); } else HandleBlockExit(L.getBlock(), Pred); |