Rename ExplicitCCastExpr to CStyleCastExpr

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58331 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index b2cf6ad..30e06a6 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -304,7 +304,7 @@
         return E->hasLocalSideEffect();
     return false;
   }
-  case ExplicitCCastExprClass:
+  case CStyleCastExprClass:
   case CXXFunctionalCastExprClass:
     // If this is a cast to void, check the operand.  Otherwise, the result of
     // the cast is unused.
@@ -427,7 +427,7 @@
     return cast<CXXDefaultArgExpr>(this)->getExpr()->isLvalue(Ctx);
   case CXXConditionDeclExprClass:
     return LV_Valid;
-  case ExplicitCCastExprClass:
+  case CStyleCastExprClass:
   case CXXFunctionalCastExprClass:
   case CXXStaticCastExprClass:
   case CXXDynamicCastExprClass:
@@ -657,7 +657,7 @@
     return true;
   }
   case ImplicitCastExprClass:
-  case ExplicitCCastExprClass:
+  case CStyleCastExprClass:
   case CXXFunctionalCastExprClass: {
     const Expr *SubExpr = cast<CastExpr>(this)->getSubExpr();
     SourceLocation CastLoc = getLocStart();
@@ -975,7 +975,7 @@
     break;
   }
   case ImplicitCastExprClass:
-  case ExplicitCCastExprClass:
+  case CStyleCastExprClass:
   case CXXFunctionalCastExprClass: {
     const Expr *SubExpr = cast<CastExpr>(this)->getSubExpr();
     SourceLocation CastLoc = getLocStart();