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-rw-r--r--clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h7
-rw-r--r--clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp2
2 files changed, 6 insertions, 3 deletions
diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
index f3f2aa3f8f5..0fde63e9eb0 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
@@ -343,11 +343,14 @@ private:
namespace nonloc {
-/// Represents symbolic expression.
+/// Represents symbolic expression that isn't a location.
class SymbolVal : public NonLoc {
public:
SymbolVal() = delete;
- SymbolVal(SymbolRef sym) : NonLoc(SymbolValKind, sym) { assert(sym); }
+ SymbolVal(SymbolRef sym) : NonLoc(SymbolValKind, sym) {
+ assert(sym);
+ assert(!Loc::isLocType(sym->getType()));
+ }
SymbolRef getSymbol() const {
return (const SymExpr *) Data;
diff --git a/clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp b/clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
index a73ffd6ec19..c08cbb09ba8 100644
--- a/clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
+++ b/clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
@@ -1238,7 +1238,7 @@ SVal SimpleSValBuilder::simplifySVal(ProgramStateRef State, SVal V) {
SVal VisitSymbolData(const SymbolData *S) {
if (const llvm::APSInt *I =
- SVB.getKnownValue(State, nonloc::SymbolVal(S)))
+ SVB.getKnownValue(State, SVB.makeSymbolVal(S)))
return Loc::isLocType(S->getType()) ? (SVal)SVB.makeIntLocVal(*I)
: (SVal)SVB.makeIntVal(*I);
return SVB.makeSymbolVal(S);
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