389129 - e4x: for(i in xml) gives indexes of xml.children()

Status: RESOLVED DUPLICATE of bug 386388

(Core :: JavaScript Engine, defect)

Description

[Biju]

Attachment: for_i_in_e4x.html

This is odd...
I am not sure this is a e4x implementation bug.

e4x: for(i in xml) gives indexes of xml.children()

if "x = <a> <b>x</b> <b>x</b> </a>;"
then "for(j in x)" gives "0" and "1" as value of "j"

but "1 in x" is "false" and "x[1]" is "undefined"

see attachment "for_i_in_e4x.html" for test cases

Comment 1

[Biju]

Attachment: foreach_i_in_e4x.html

btw: for each works fine

Comment 2

[nanto_vi (TOYAMA Nao)]

I think that this is a duplicate of bug 386388 and that a for-each-in statement also gives a wrong result.