Change 'Wchar' to 'WChar' casing, for consistency.

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54588 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/AST/ASTContext.h

@@ -234,9 +234,9 @@ public:
   /// in <stddef.h>. The sizeof operator requires this (C99 6.5.3.4p4).
   QualType getSizeType() const;
 
-  /// getWcharType - Return the unique type for "wchar_t" (C99 7.17), defined
+  /// getWCharType - Return the unique type for "wchar_t" (C99 7.17), defined
   /// in <stddef.h>. Wide strings require this (C99 6.4.5p5).
-  QualType getWcharType() const;
+  QualType getWCharType() const;
 
   /// getSignedWCharType - Return the type of "signed wchar_t".
   /// Used when in C++, as a GCC extension.

lib/AST/ASTContext.cpp

@@ -999,10 +999,10 @@ QualType ASTContext::getSizeType() const {
   return UnsignedLongTy; 
 }
 
-/// getWcharType - Return the unique type for "wchar_t" (C99 7.17), the
+/// getWCharType - Return the unique type for "wchar_t" (C99 7.17), the
 /// width of characters in wide strings, The value is target dependent and 
 /// needs to agree with the definition in <stddef.h>.
-QualType ASTContext::getWcharType() const {
+QualType ASTContext::getWCharType() const {
   if (LangOpts.CPlusPlus)
     return WCharTy;
 

lib/Sema/SemaExpr.cpp

@@ -285,7 +285,7 @@ Sema::ActOnStringLiteral(const Token *StringToks, unsigned NumStringToks) {
                             StringToks[NumStringToks-1].getLocation()));
   
   QualType StrTy = Context.CharTy;
-  if (Literal.AnyWide) StrTy = Context.getWcharType();
+  if (Literal.AnyWide) StrTy = Context.getWCharType();
   if (Literal.Pascal) StrTy = Context.UnsignedCharTy;
   
   // Get an array type for the string, according to C99 6.4.5.  This includes