Add isUnsigned option.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59355 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Analysis/PathSensitive/BasicValueFactory.h b/include/clang/Analysis/PathSensitive/BasicValueFactory.h
index a8995b149fbb8e9c83122eddcb98df939c3cebfa..639ff5d92cc89a6885d7bb1849c32b747b9addb4 100644 (file)
--- a/include/clang/Analysis/PathSensitive/BasicValueFactory.h
+++ b/include/clang/Analysis/PathSensitive/BasicValueFactory.h
@@ -75,8 +75,8 @@ public:
   const llvm::APSInt& getValue(uint64_t X, unsigned BitWidth, bool isUnsigned);
   const llvm::APSInt& getValue(uint64_t X, QualType T);
 
-  inline const llvm::APSInt& getZeroWithPtrWidth() {
-    return getValue(0, Ctx.getTypeSize(Ctx.VoidPtrTy), true);
+  inline const llvm::APSInt& getZeroWithPtrWidth(bool isUnsigned = true) {
+    return getValue(0, Ctx.getTypeSize(Ctx.VoidPtrTy), isUnsigned);
   }
 
   inline const llvm::APSInt& getTruthValue(bool b) {