v8/test/message/fail/formal-parameters-trailing-comma.out

*%(basename)s:5: SyntaxError: Unexpected token ','
function foo(b, a, a,,) { return a }
                     ^
SyntaxError: Unexpected token ','
Add quotes around unexpected token SyntaxError Quotes have been added around the token to make the message clearer. Bug: chromium:943636 Change-Id: Ic38f3e6d307157af2c0146e69fb611a2cfb46564 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1593307 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#62074} 2019-06-06 19:35:53 +00:00			`*%(basename)s:5: SyntaxError: Unexpected token ','`
Enable --harmony-trailing-commas Also updated some tests due to the change. The general pattern is when a trailing comma is expected to cause a SyntaxError, an additional comma was added. BUG=v8:5051 CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel Review-Url: https://codereview.chromium.org/2638513002 Cr-Commit-Position: refs/heads/master@{#42826} 2017-01-31 23:30:57 +00:00			`function foo(b, a, a,,) { return a }`
Factor formal argument parsing into ParserBase This commit is a precursor to making lazy arrow function parsing use similar logic to function(){} argument parsing. Originally landed in these three CLs: https://codereview.chromium.org/1078093002 https://codereview.chromium.org/1083623002 https://codereview.chromium.org/1083953002 These were rolled out due to a performance regression on CodeLoad. This patchset will fix that by avoiding creation of a DuplicateFinder in the full parser. R=marja@chromium.org BUG= LOG=N Review URL: https://codereview.chromium.org/1100713002 Cr-Commit-Position: refs/heads/master@{#27960} 2015-04-21 11:09:53 +00:00			`^`
Add quotes around unexpected token SyntaxError Quotes have been added around the token to make the message clearer. Bug: chromium:943636 Change-Id: Ic38f3e6d307157af2c0146e69fb611a2cfb46564 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1593307 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#62074} 2019-06-06 19:35:53 +00:00			`SyntaxError: Unexpected token ','`