Convert more code to use new style casts

Eliminate old style casts from value.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@696 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ExecutionEngine/Interpreter/UserInput.cpp

@@ -134,7 +134,7 @@ bool Interpreter::callMethod(const string &Name) {
   vector<Value*> Options = LookupMatchingNames(Name);
 
   for (unsigned i = 0; i < Options.size(); ++i) { // Remove nonmethod matches...
-    if (!Options[i]->isMethod()) {
+    if (!isa<Method>(Options[i])) {
       Options.erase(Options.begin()+i);
       --i;
     }