diff options
Diffstat (limited to 'lib/StaticAnalyzer/Core')
-rw-r--r-- | lib/StaticAnalyzer/Core/ExprEngine.cpp | 6 | ||||
-rw-r--r-- | lib/StaticAnalyzer/Core/SValBuilder.cpp | 12 |
2 files changed, 16 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Core/ExprEngine.cpp b/lib/StaticAnalyzer/Core/ExprEngine.cpp index 7e7e329dc4d7..d563f8e9eac0 100644 --- a/lib/StaticAnalyzer/Core/ExprEngine.cpp +++ b/lib/StaticAnalyzer/Core/ExprEngine.cpp @@ -515,8 +515,9 @@ void ExprEngine::ProcessInitializer(const CFGInitializer Init, Init = ASE->getBase()->IgnoreImplicit(); SVal LValue = State->getSVal(Init, stackFrame); - if (Optional<Loc> LValueLoc = LValue.getAs<Loc>()) - InitVal = State->getSVal(*LValueLoc); + if (!Field->getType()->isReferenceType()) + if (Optional<Loc> LValueLoc = LValue.getAs<Loc>()) + InitVal = State->getSVal(*LValueLoc); // If we fail to get the value for some reason, use a symbolic value. if (InitVal.isUnknownOrUndef()) { @@ -870,6 +871,7 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred, case Stmt::OMPTargetTeamsDistributeDirectiveClass: case Stmt::OMPTargetTeamsDistributeParallelForDirectiveClass: case Stmt::OMPTargetTeamsDistributeParallelForSimdDirectiveClass: + case Stmt::OMPTargetTeamsDistributeSimdDirectiveClass: llvm_unreachable("Stmt should not be in analyzer evaluation loop"); case Stmt::ObjCSubscriptRefExprClass: diff --git a/lib/StaticAnalyzer/Core/SValBuilder.cpp b/lib/StaticAnalyzer/Core/SValBuilder.cpp index 10b0858b8488..ffaa0eda918a 100644 --- a/lib/StaticAnalyzer/Core/SValBuilder.cpp +++ b/lib/StaticAnalyzer/Core/SValBuilder.cpp @@ -218,6 +218,18 @@ SValBuilder::getDerivedRegionValueSymbolVal(SymbolRef parentSymbol, } DefinedSVal SValBuilder::getMemberPointer(const DeclaratorDecl* DD) { + assert(!DD || isa<CXXMethodDecl>(DD) || isa<FieldDecl>(DD)); + + if (auto *MD = dyn_cast_or_null<CXXMethodDecl>(DD)) { + // Sema treats pointers to static member functions as have function pointer + // type, so return a function pointer for the method. + // We don't need to play a similar trick for static member fields + // because these are represented as plain VarDecls and not FieldDecls + // in the AST. + if (MD->isStatic()) + return getFunctionPointer(MD); + } + return nonloc::PointerToMember(DD); } |