361308 - difference Debug vs Release version of tamarin avmplus setting function to builtin prototype

Status: VERIFIED WONTFIX

(Tamarin Graveyard :: Virtual Machine, defect)

Description

[Dan Schaffer]

The following code is different between tamarin Debug and Release builds:

 var f=function() {};
 f.toString=Object.prototype.toString;
 print(f.toString());

run the compiled .abc code on Release or Release Debugger shows:
[object null]
the Debug or Debug Debugger builds show:
[object Function-0]

Debug/Release should match. 

the .abc is attached in the bugfile.

Comment 1

[Dan Schaffer]

Attachment: source code snippet

Comment 2

[Dan Schaffer]

Attachment: compiled source to .abc

Comment 3

[Chris Peyer]

Transfer Bug from Core->Tamarin to Tamarin Product.

Comment 4

[Dan Schaffer]

still reproduced in mainline on both TC and TT.