[analyzer] It's possible to have a non PointerType expression evaluate to a Loc value. When this happens, use the default type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148631 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp b/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
index 4ddb7d3..8365671 100644
--- a/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
@@ -406,8 +406,8 @@
const PointerType *ArgTy =
dyn_cast<PointerType>(Arg->getType().getCanonicalType().getTypePtr());
- assert(ArgTy);
- SVal Val = State->getSVal(*AddrLoc, ArgTy->getPointeeType());
+ SVal Val = State->getSVal(*AddrLoc,
+ ArgTy ? ArgTy->getPointeeType(): QualType());
return Val.getAsSymbol();
}