v8/test/message/fail/arrow-formal-parameters.out

*%(basename)s:5: SyntaxError: Duplicate parameter name not allowed in this context
(b, a, a, d) => a
           ^
SyntaxError: Duplicate parameter name not allowed in this context
Remove --harmony-arrow-functions flag Arrow functions have been enabled by default since the 4.5 branch. Review URL: https://codereview.chromium.org/1373633002 Cr-Commit-Position: refs/heads/master@{#31031} 2015-09-30 19:49:46 +00:00			`*%(basename)s:5: SyntaxError: Duplicate parameter name not allowed in this context`
Improve error message for duplicate parameters Duplicate parameters are banned both overall in strict mode and also in arrow functions. Our error message for both cases blamed strict mode, which is confusing. This patch fixes the message to point to arrow functions as a possible source as well. R=wingo, adamk LOG=N Review URL: https://codereview.chromium.org/1236863008 Cr-Commit-Position: refs/heads/master@{#29662} 2015-07-14 21:58:49 +00:00			`(b, a, a, d) => a`
			`^`
			`SyntaxError: Duplicate parameter name not allowed in this context`