ES6 computed property names

src/preparser.cc

Index: src/preparser.cc
diff --git a/src/preparser.cc b/src/preparser.cc
index b5526767539e0795533024198516ddb6dc8af760..4d621c2dd9004c0a2b3434a8be2e561b42cfc1ee 100644
--- a/src/preparser.cc
+++ b/src/preparser.cc
@@ -990,8 +990,10 @@ PreParserExpression PreParser::ParseClassLiteral(
     if (Check(Token::SEMICOLON)) continue;
     const bool in_class = true;
     const bool is_static = false;
-    ParsePropertyDefinition(NULL, in_class, is_static, &has_seen_constructor,
-                            CHECK_OK);
+    bool is_computed_name = false;  // Classes do not care about computed
+                                    // property names here.
+    ParsePropertyDefinition(NULL, in_class, is_static, &is_computed_name,
+                            &has_seen_constructor, CHECK_OK);
   }
 
   Expect(Token::RBRACE, CHECK_OK);