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| author | Anna Zaks <ganna@apple.com> | 2011-12-05 18:58:25 +0000 |
|---|---|---|
| committer | Anna Zaks <ganna@apple.com> | 2011-12-05 18:58:25 +0000 |
| commit | a636fbe73f1ee04d1b3172ffc2914e08a78ec490 (patch) | |
| tree | e8d42b749b723166db8117eb3b5289d537bfbb84 /clang/lib/StaticAnalyzer/Core/ProgramState.cpp | |
| parent | 51090d5f7f4246c38d746bbb10642f64c51d2329 (diff) | |
| download | bcm5719-llvm-a636fbe73f1ee04d1b3172ffc2914e08a78ec490.tar.gz bcm5719-llvm-a636fbe73f1ee04d1b3172ffc2914e08a78ec490.zip | |
[analyzer] Remove all uses of ConstraintManager::canResonAbout() from
ExprEngine.
Teach SimpleConstraintManager::assumeSymRel() to propagate constraints
to symbolic expressions.
+ One extra warning (real bug) is now generated due to enhanced
assumeSymRel().
llvm-svn: 145832
Diffstat (limited to 'clang/lib/StaticAnalyzer/Core/ProgramState.cpp')
| -rw-r--r-- | clang/lib/StaticAnalyzer/Core/ProgramState.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/clang/lib/StaticAnalyzer/Core/ProgramState.cpp b/clang/lib/StaticAnalyzer/Core/ProgramState.cpp index a93b5bfd645..79f4348b7c1 100644 --- a/clang/lib/StaticAnalyzer/Core/ProgramState.cpp +++ b/clang/lib/StaticAnalyzer/Core/ProgramState.cpp @@ -550,9 +550,8 @@ bool ScanReachableSymbols::scan(const SymExpr *sym) { return true; isVisited = 1; - if (const SymbolData *sData = dyn_cast<SymbolData>(sym)) - if (!visitor.VisitSymbol(sData)) - return false; + if (!visitor.VisitSymbol(sym)) + return false; switch (sym->getKind()) { case SymExpr::RegionValueKind: |
