From d8895f64c46054b1e9cf17f96320cfa51349a35c Mon Sep 17 00:00:00 2001 From: Zhongxing Xu Date: Thu, 19 Feb 2009 09:56:08 +0000 Subject: [PATCH] only track integer and pointer values for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65041 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/RegionStore.cpp | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp index 58d8670d30..fe0ae17203 100644 --- a/lib/Analysis/RegionStore.cpp +++ b/lib/Analysis/RegionStore.cpp @@ -620,8 +620,13 @@ SVal RegionStoreManager::Retrieve(const GRState* St, Loc L, QualType T) { if (const VarRegion* VR = dyn_cast(R)) { const VarDecl *VD = VR->getDecl(); - if (isa(VD)) - return SVal::GetRValueSymbolVal(getSymbolManager(), VR); + if (isa(VD) || VD->hasGlobalStorage()) { + QualType VTy = VD->getType(); + if (Loc::IsLocType(VTy) || VTy->isIntegerType()) + return SVal::GetRValueSymbolVal(getSymbolManager(), VR); + else + return UnknownVal(); + } else if (VD == SelfDecl) return loc::MemRegionVal(getSelfRegion(0)); } -- 2.50.1