diff options
Diffstat (limited to 'lib/StaticAnalyzer/Core/CoreEngine.cpp')
-rw-r--r-- | lib/StaticAnalyzer/Core/CoreEngine.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/StaticAnalyzer/Core/CoreEngine.cpp b/lib/StaticAnalyzer/Core/CoreEngine.cpp index c61bcf7d41..b09b2c2ddf 100644 --- a/lib/StaticAnalyzer/Core/CoreEngine.cpp +++ b/lib/StaticAnalyzer/Core/CoreEngine.cpp @@ -346,6 +346,11 @@ void CoreEngine::HandleBlockExit(const CFGBlock * B, ExplodedNode *Pred) { default: llvm_unreachable("Analysis for this terminator not implemented."); + // Model static initializers. + case Stmt::DeclStmtClass: + HandleStaticInit(cast<DeclStmt>(Term), B, Pred); + return; + case Stmt::BinaryOperatorClass: // '&&' and '||' HandleBranch(cast<BinaryOperator>(Term)->getLHS(), Term, B, Pred); return; @@ -456,6 +461,19 @@ void CoreEngine::HandleBranch(const Stmt *Cond, const Stmt *Term, enqueue(Dst); } + +void CoreEngine::HandleStaticInit(const DeclStmt *DS, const CFGBlock *B, + ExplodedNode *Pred) { + assert(B->succ_size() == 2); + NodeBuilderContext Ctx(*this, B, Pred); + ExplodedNodeSet Dst; + SubEng.processStaticInitializer(DS, Ctx, Pred, Dst, + *(B->succ_begin()), *(B->succ_begin()+1)); + // Enqueue the new frontier onto the worklist. + enqueue(Dst); +} + + void CoreEngine::HandlePostStmt(const CFGBlock *B, unsigned StmtIdx, ExplodedNode *Pred) { assert(B); |