Don't use old-style casts. This prevents compiler warnings when CommandLine.h

is used in projects that have stricter warning control than LLVM. This also
helps us find casts more easily if we ever need to.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28263 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index 993d93f4f667155f96a5b68e956647c9dd9f3bba..19b5f29fb7f0d64502f2cff92c31eb72f84567be 100644 (file)
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -997,7 +997,7 @@ class bits_storage {
   
   template<class T>
   static unsigned Bit(const T &V) {
-    unsigned BitPos = (unsigned)V;
+    unsigned BitPos = reinterpret_cast<unsigned>(V);
     assert(BitPos < sizeof(unsigned) * 8 &&
           "enum exceeds width of bit vector!");
     return 1 << BitPos;
@@ -1038,7 +1038,7 @@ class bits_storage<DataType, bool> {
   
   template<class T>
   static unsigned Bit(const T &V) {
-    unsigned BitPos = (unsigned)V;
+    unsigned BitPos = reinterpret_cast<unsigned>(V);
     assert(BitPos < sizeof(unsigned) * 8 &&
           "enum exceeds width of bit vector!");
     return 1 << BitPos;