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#1247 — 11.9 Equality Operators: Remove is & isnt


Per Jan 2013 resolution:


-No operator
-Object.is(x, y) only
-Discriminate +0/-0? Yes
-NaNs are equated
-Every observable value "is" itself and nothing else.


Remove from:

11.9 Equality Operators, under:
"Syntax", pg. 144
"Static Semantics: IsValidSimpleAssignmentTarget", p. 145
"Runtime Semantics: Evaluation", p. 147


https://github.com/rwldrn/tc39-notes/blob/master/es6/2013-01/jan-29.md#41-isisnt-operators


fixed in rev 14 editor's draft


in Rev 14 draft