Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@304475 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index c739a50f0b38b22a99e5225da04f2161365a5811..aacb00e8be640eea890a24fcaf15bb250040ed91 100644 (file)
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -1314,6 +1314,7 @@ ExprResult Parser::ParseCastExpression(bool isUnaryExpression,
     }
 
     // Fall through to treat the template-id as an id-expression.
+    LLVM_FALLTHROUGH;
   }
 
   case tok::kw_operator: // [C++] id-expression: operator/conversion-function-id
@@ -1484,9 +1485,9 @@ Parser::ParsePostfixExpressionSuffix(ExprResult LHS) {
                                              nullptr, LHS.get());
         break;
       }
-        
       // Fall through; this isn't a message send.
-                
+      LLVM_FALLTHROUGH;
+
     default:  // Not a postfix-expression suffix.
       return LHS;
     case tok::l_square: {  // postfix-expression: p-e '[' expression ']'