- 08 Apr, 2016 1 commit
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adamk authored
These were all on by default in M49 without complaint. R=littledan@chromium.org Review URL: https://codereview.chromium.org/1858943002 Cr-Commit-Position: refs/heads/master@{#35342}
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- 22 Mar, 2016 1 commit
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adamk authored
Now that ES2015 const has shipped, in Chrome 49, legacy const declarations are no more. This lets us remove a bunch of code from many parts of the codebase. In this patch, I remove parser support for generating legacy const variables from const declarations. This also removes the special "illegal declaration" bit from Scope, which has ripples into all compiler backends. Also gone are any tests which relied on legacy const declarations. Note that we do still generate a Variable in mode CONST_LEGACY in one case: function name bindings in sloppy mode. The likely fix there is to add a new Variable::Kind for this case and handle it appropriately for stores in each backend, but I leave that for a later patch to make this one completely subtractive. Review URL: https://codereview.chromium.org/1819123002 Cr-Commit-Position: refs/heads/master@{#35002}
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- 05 Aug, 2015 1 commit
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adamk authored
It was shipped in V8 4.4. Review URL: https://codereview.chromium.org/1273543002 Cr-Commit-Position: refs/heads/master@{#30038}
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- 25 Jul, 2015 1 commit
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littledan authored
--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}
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- 08 Jul, 2015 1 commit
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arv authored
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}
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- 13 Mar, 2015 1 commit
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dslomov authored
We have been shipping harmony scoping for 2 Chrome releases now (M41 and M42). Time to remove the flag. R=rossberg@chromium.org LOG=Y Review URL: https://codereview.chromium.org/1007783002 Cr-Commit-Position: refs/heads/master@{#27187}
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- 05 Mar, 2015 1 commit
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rossberg authored
R=dslomov@chromium.org, mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/976053002 Cr-Commit-Position: refs/heads/master@{#27014}
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- 03 Mar, 2015 1 commit
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rossberg authored
R=dslomov@chromium.org BUG=3983 LOG=Y Review URL: https://codereview.chromium.org/977543002 Cr-Commit-Position: refs/heads/master@{#26971}
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- 26 Nov, 2014 1 commit
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dslomov authored
Per TC39 Nov 2014 decision. This patch also changes behavior for "legacy const": assignments to sloppy const in strict mode is now also a type error. This fixes v8:2243 and also brings us in compliance with other engines re assignment to function names (see updated webkit test), but might have bigger implications. That change can easily be reverted by changing Variable::IsSignallingAssignmentToConst. BUG=v8:3713,v8:2243 LOG=N Review URL: https://codereview.chromium.org/749633002 Cr-Commit-Position: refs/heads/master@{#25516}
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- 17 Jun, 2014 1 commit
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mstarzinger@chromium.org authored
R=ulan@chromium.org Review URL: https://codereview.chromium.org/338363002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Dec, 2011 1 commit
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keuchel@chromium.org authored
The ES.next draft rev 4 in section 11.13 reads: It is a Syntax Error if the AssignmentExpression is contained in extended code and the LeftHandSideExpression is an Identifier that does not statically resolve to a declarative environment record binding or if the resolved binding is an immutable binding. This CL adds corresponding static checks for the immutable binding case. TEST=mjsunit/harmony/block-const-assign Review URL: http://codereview.chromium.org/8688007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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