Change some old-style casts to C++ style casts to avoid warnings in XPS

compilation. This change has been waiting in the wings for a long time but
since Misha just did a global change, I figured now was the time to commit
it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21431 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index e0c5c8f8c08d711d49d4e8d9b47f969534ae2bb4..e99d7bbeafd9b52d6d99bd89510fada1cee00c21 100644 (file)
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -294,9 +294,9 @@ LocationClass<Ty> location(Ty &L) { return LocationClass<Ty>(L); }
 //===----------------------------------------------------------------------===//
 // Enum valued command line option
 //
-#define clEnumVal(ENUMVAL, DESC) #ENUMVAL, (int)ENUMVAL, DESC
-#define clEnumValN(ENUMVAL, FLAGNAME, DESC) FLAGNAME, (int)ENUMVAL, DESC
-#define clEnumValEnd ((void*)0)
+#define clEnumVal(ENUMVAL, DESC) #ENUMVAL, int(ENUMVAL), DESC
+#define clEnumValN(ENUMVAL, FLAGNAME, DESC) FLAGNAME, int(ENUMVAL), DESC
+#define clEnumValEnd (reinterpret_cast<void*>(0))
 
 // values - For custom data types, allow specifying a group of values together
 // as the values that go into the mapping that the option handler uses.  Note
@@ -435,7 +435,7 @@ public:
   typedef DataType parser_data_type;
 
   // Implement virtual functions needed by generic_parser_base
-  unsigned getNumOptions() const { return (unsigned)Values.size(); }
+  unsigned getNumOptions() const { return unsigned(Values.size()); }
   const char *getOption(unsigned N) const { return Values[N].first; }
   const char *getDescription(unsigned N) const {
     return Values[N].second.second;