Merge pull request #9129 from plantain-00/minor_fix_add_missing_return_clause

minor fix: add missing return clause

src/compiler/utilities.ts

@@ -830,6 +830,8 @@ namespace ts {
             case SyntaxKind.ConstructorType:
                 return true;
         }
+
+        return false;
     }
 
     export function introducesArgumentsExoticObject(node: Node) {