v8/paren_in_arg_string.out at 55905f85d63d75aaa9313e51eb7bede754a8e41c - v8 - Gitea: Git with a cup of tea

AuroraMiddleware/v8

jgruber f59a23356b [builtins] Add receiver to builtin exit frames

Stack trace generation requires access to the receiver; and while the
receiver is already on the stack, we cannot determine its position
during stack trace generation (it's stored in argv[0], and argc is only
stored in a callee-saved register).

This patch grants access to the receiver by pushing argc onto builtin
exit frames as an extra argument. Compared to simply pushing the
receiver, this requires an additional dereference during stack trace
generation, but one fewer during builtin calls.

BUG=v8:4815

Review-Url: https://codereview.chromium.org/2106883003
Cr-Commit-Position: refs/heads/master@{#37500}

2016-07-04 12:46:47 +00:00

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 *%(basename)s:29: SyntaxError: Function arg string contains parenthesis
 var paren_in_arg_string_bad = new Function(')', 'return;');
                               ^
 SyntaxError: Function arg string contains parenthesis
     at new Function (<anonymous>)
     at *%(basename)s:29:31