Convert some old C-style casts to C++ style.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19868 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h
index e6d1feac1ab4f7cb9c0b00ab6986a678c7d79008..d952ae236fa466b9f8b77f3bcf5571fd98de4edc 100644 (file)
--- a/include/llvm/ADT/StringExtras.h
+++ b/include/llvm/ADT/StringExtras.h
@@ -29,7 +29,7 @@ static inline std::string utohexstr(uint64_t X) {
   if (X == 0) *--BufPtr = '0';  // Handle special case...
 
   while (X) {
-    unsigned char Mod = (unsigned char)X & 15;
+    unsigned char Mod = static_cast<unsigned char>(X) & 15;
     if (Mod < 10)
       *--BufPtr = '0' + Mod;
     else
@@ -109,7 +109,7 @@ static inline std::string LowercaseString(const std::string &S) {
   std::string result(S);
   for (unsigned i = 0; i < S.length(); ++i)
     if (isupper(result[i]))
-      result[i] = (char)tolower(result[i]);
+      result[i] = char(tolower(result[i]));
   return result;
 }