545832 - Running toSource on parsed hexadecimal gives wrong result

Status: RESOLVED INACTIVE

(Rhino Graveyard :: Core, defect)

Description

[Frank Groeneveld]

User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100106 Ubuntu/9.10 (karmic) Firefox/3.5.7
Build Identifier: Source from CVS trunk @ 20091113

Parsing this code:
seed = (typeof fixedseed == "number") ? fixedseed : (Math.round(Math.random() * 0xffffffff));

and running to source on the ASt that is produced, will result in something like this:
seed = (typeof fixedseed == "number") ? fixedseed : (Math.round(Math.random() * ffffffff));

Note that the 0x part of 0xffffffff is stripped off.


Reproducible: Always

Comment 1

[Frank Groeneveld]

Happens with trunk also.

Comment 2

[Frank Groeneveld]

Attachment: Patch to fix this bug

Fix this bug.

Comment 3

[Pap Lőrinc]

Attachment: Patch for parsing hexadecimal numbers

Patch for parsing hexadecimal numbers.
Try running the following before and after the patch:

new Parser().parse("var color = 0xAABBCC;", "", 1).toSource();

Comment 4

[Sylvestre Ledru [:Sylvestre]]

Closing. Bug management is now done here:
https://github.com/mozilla/rhino