AST/ExprConstant.cpp: Silence a warning on ms cl.exe. "bool" does not prefer to be...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149059 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 6a292c392510210ac7161a688716946b0bfce02a..63d01deb4880a6636160d065628b2abfc0a715e1 100644 (file)
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -503,7 +503,7 @@ static void describeCall(CallStackFrame *Frame, llvm::raw_ostream &Out) {
 
   for (FunctionDecl::param_const_iterator I = Frame->Callee->param_begin(),
        E = Frame->Callee->param_end(); I != E; ++I, ++ArgIndex) {
-    if (ArgIndex > IsMemberCall)
+    if (ArgIndex > (unsigned)IsMemberCall)
       Out << ", ";
 
     const ParmVarDecl *Param = *I;