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TDZ is not enforced within initializer of lexical declaration #2637

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jugglinmike opened this Issue Aug 23, 2015 · 0 comments

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jugglinmike commented Aug 23, 2015

The following code should produce error E056 but currently does not:

// jshint esversion: 6
let a = a;
const b = b;

See also: gh-2632

@jugglinmike jugglinmike added the ES6 label Aug 23, 2015

@jugglinmike jugglinmike referenced this issue Aug 23, 2015

Closed

[[FIX]] Allow latedef in the initialiser of variable #2632

@lukeapage lukeapage added the P3 label Sep 6, 2015

nicolo-ribaudo added a commit to nicolo-ribaudo/jshint that referenced this issue Sep 21, 2015

@nicolo-ribaudo
[[FIX]] Enforce TDZ within initializer of lexical declaration 
Fixes jshint#2637
b7b7f14

@nicolo-ribaudo nicolo-ribaudo referenced this issue Sep 21, 2015

Closed

[[FIX]] Enforce TDZ within initializer of lexical declaration #2688

@jugglinmike jugglinmike referenced this issue Oct 25, 2015

Merged

Enforce TDZ within initializer of lexical declaration (refactored) #2733

jugglinmike added a commit to jugglinmike/jshint that referenced this issue Sep 11, 2016

@nicolo-ribaudo @jugglinmike
[[FIX]] Enforce TDZ within initializer of lexical declaration 
Fixes jshint#2637
0866a2a

@rwaldron rwaldron closed this in #2733 Oct 18, 2016

rwaldron added a commit that referenced this issue Oct 18, 2016

@jugglinmike @rwaldron
Enforce TDZ within initializer of lexical declaration (refactored) (#… 
…2733)

* [[FIX]] Enforce TDZ within initializer of lexical declaration

Fixes #2637

* [[FIX]] Enforce TDZ within class heritage definition

* [[FIX]] Enforce TDZ within for in/of head

Fixes gh-2693

* [[CHORE]] Refactor var initialization tracking

Conceptually, the initialization state of a given variable is a property
of that variable. Model that relationship in the code organization by
tracking variable initialization using a dedicated property on the
representation of the variable itself. Beyond improving code clarity
(the "label" objects remain the single source of truth for the state of
each variable), this also reduces memory allocation costs (no new
objects need to be created).
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8e9d406

jugglinmike added a commit to jugglinmike/jshint that referenced this issue Nov 13, 2016

@jugglinmike
Enforce TDZ within initializer of lexical declaration (refactored) (j… 
…shint#2733)

* [[FIX]] Enforce TDZ within initializer of lexical declaration

Fixes jshint#2637

* [[FIX]] Enforce TDZ within class heritage definition

* [[FIX]] Enforce TDZ within for in/of head

Fixes jshintgh-2693

* [[CHORE]] Refactor var initialization tracking

Conceptually, the initialization state of a given variable is a property
of that variable. Model that relationship in the code organization by
tracking variable initialization using a dedicated property on the
representation of the variable itself. Beyond improving code clarity
(the "label" objects remain the single source of truth for the state of
each variable), this also reduces memory allocation costs (no new
objects need to be created).
46c0b4e

@BryanDonovan BryanDonovan referenced this issue Jan 26, 2017

Closed

Update dependency jshint to version 2.9.4 #85

@dependencies dependencies bot referenced this issue Aug 25, 2017

Merged

Update jshint from 2.8.0 to 2.9.5 #15

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