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path: root/lib/StaticAnalyzer/Core/SValBuilder.cpp
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Diffstat (limited to 'lib/StaticAnalyzer/Core/SValBuilder.cpp')
-rw-r--r--lib/StaticAnalyzer/Core/SValBuilder.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Core/SValBuilder.cpp b/lib/StaticAnalyzer/Core/SValBuilder.cpp
index 72bcdd9ecb06..10b0858b8488 100644
--- a/lib/StaticAnalyzer/Core/SValBuilder.cpp
+++ b/lib/StaticAnalyzer/Core/SValBuilder.cpp
@@ -36,8 +36,11 @@ DefinedOrUnknownSVal SValBuilder::makeZeroVal(QualType type) {
if (type->isIntegralOrEnumerationType())
return makeIntVal(0, type);
+ if (type->isArrayType() || type->isRecordType() || type->isVectorType() ||
+ type->isAnyComplexType())
+ return makeCompoundVal(type, BasicVals.getEmptySValList());
+
// FIXME: Handle floats.
- // FIXME: Handle structs.
return UnknownVal();
}
@@ -182,11 +185,12 @@ SValBuilder::getConjuredHeapSymbolVal(const Expr *E,
DefinedSVal SValBuilder::getMetadataSymbolVal(const void *symbolTag,
const MemRegion *region,
const Expr *expr, QualType type,
+ const LocationContext *LCtx,
unsigned count) {
assert(SymbolManager::canSymbolicate(type) && "Invalid metadata symbol type");
SymbolRef sym =
- SymMgr.getMetadataSymbol(region, expr, type, count, symbolTag);
+ SymMgr.getMetadataSymbol(region, expr, type, LCtx, count, symbolTag);
if (Loc::isLocType(type))
return loc::MemRegionVal(MemMgr.getSymbolicRegion(sym));
@@ -213,6 +217,10 @@ SValBuilder::getDerivedRegionValueSymbolVal(SymbolRef parentSymbol,
return nonloc::SymbolVal(sym);
}
+DefinedSVal SValBuilder::getMemberPointer(const DeclaratorDecl* DD) {
+ return nonloc::PointerToMember(DD);
+}
+
DefinedSVal SValBuilder::getFunctionPointer(const FunctionDecl *func) {
return loc::MemRegionVal(MemMgr.getFunctionCodeRegion(func));
}