352735 - Round-trip bracing change with "for(let a;;) function y(){}"

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine, defect)

Description

[Jesse Ruderman]

This function gains braces during a round-trip through the decompiler.

js> function() { for(let a;;) function y(){} }
function () {
    for (let a;;) {

        function y() {
        }

    }
}

js> function () {
    for (let a;;) {

        function y() {
        }

    }
}
function () {
    for (let a;;) {
        {

            function y() {
            }

        }
    }
}

Comment 1

[Jesse Ruderman]

Same can happen with for..in:

js> function() { for(let a in []) function y(){} }

Comment 2

[Luke Wagner [:luke]]

Fixed by saving source.