Minor style edits

Author: hashemi

lib/Parse/Lexer.cpp

@@ -682,8 +682,8 @@ static bool isLeftBound(const char *tokBegin, const char *bufferBegin) {
     else
       return true;
 
-  case '\240':
-    if (tokBegin - 1 != bufferBegin && tokBegin[-2] == '\302')
+  case '\xA0':
+    if (tokBegin - 1 != bufferBegin && tokBegin[-2] == '\xC2')
       return false; // Non-breaking whitespace (U+00A0)
     else
       return true;
@@ -722,8 +722,8 @@ static bool isRightBound(const char *tokEnd, bool isLeftBound,
     else
       return true;
 
-  case '\302':
-    if (tokEnd[1] == '\240')
+  case '\xC2':
+    if (tokEnd[1] == '\xA0')
       return false; // Non-breaking whitespace (U+00A0)
     else
       return true;
@@ -1909,7 +1909,7 @@ bool Lexer::lexUnknown(bool EmitDiagnosticsIfToken) {
   } else if (Codepoint == 0x000000A0) {
       // Non-breaking whitespace (U+00A0)
       diagnose(CurPtr - 1, diag::lex_nonbreaking_space)
-      .fixItReplaceChars(getSourceLoc(CurPtr - 1), getSourceLoc(Tmp), " ");
+          .fixItReplaceChars(getSourceLoc(CurPtr - 1), getSourceLoc(Tmp), " ");
       CurPtr = Tmp;
       return false;
   } else if (Codepoint == 0x0000201D) {