Remove unused f expression from jscode gen. #5573
Merged
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Variadic assignment in javascript where the right hand expression is an
object yields a single set assignment with the right most lefthand variable,
while leaving the other left side expressions undefined.
For example:
var a,b = {}
will only initialize a to undefined. But will set b to the {} value.
--
For this code since f is never used, it is a safe operation to remove
it.