3 Commits

Author	SHA1	Message	Date
littledan	e261540b9e	Add class to existing lexical scoping tests ... This patch strengthens testing of classes by verifying that the binding that they export externally follows block scoping, as opposed to var-style scoping. The tests are based on existing tests for let and const. R=adamk LOG=N BUG=v8:3305 Review URL: https://codereview.chromium.org/1286923002 Cr-Commit-Position: refs/heads/master@{#30140}	2015-08-12 18:43:06 +00:00
littledan	2d2b72f638	Split off a separate --harmony_sloppy_let flag ... --harmony_sloppy includes behavior to turn on sloppy mode lexical bindings. Before this patch, it also included a way to parse let which is likely web-incompatible (let is disallowed as an identifier). This patch splits off the let parsing from the more general block scoping code, so that block scoping can be developed independently. R=adamk LOG=N BUG=v8:3305 Review URL: https://codereview.chromium.org/1255013002 Cr-Commit-Position: refs/heads/master@{#29855}	2015-07-25 00:05:18 +00:00
arv	3b1aabc960	[es6] Initial support for let/const bindings in sloppy mode ... Allow let in sloppy mode with --harmony-sloppy Allow ES'15 const in sloppy mode with --harmony-sloppy --no-legacy-const Functions in block are not done yet. They are only let bound in the block at this point. BUG=v8:3305, v8:2198 LOG=N R=littledan@chromium.org, rossberg@chromium.org, adamk@chromium.org Review URL: https://codereview.chromium.org/1219853004 Cr-Commit-Position: refs/heads/master@{#29536}	2015-07-08 15:04:13 +00:00