Chromium Code Reviews| Index: src/parsing/parser.cc |
| diff --git a/src/parsing/parser.cc b/src/parsing/parser.cc |
| index 0048b8da698b718cc01671f52ab659b905427c2e..ba4bc2f45784e7f33216f3012e5d73aefd5fa950 100644 |
| --- a/src/parsing/parser.cc |
| +++ b/src/parsing/parser.cc |
| @@ -2803,7 +2803,7 @@ Statement* Parser::ParseReturnStatement(bool* ok) { |
| is_object_conditional, pos); |
| } |
| - return_value->MarkTail(); |
| + if (1 || FLAG_harmony_tailcalls) return_value->MarkTail(); |
| } |
| ExpectSemicolon(CHECK_OK); |