[Tcl-bugs] [ tcl-Bugs-3062331 ] segfault in var traces with ttk::button

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Bugs item #3062331, was opened at 2010-09-08 22:22
Message generated for change (Settings changed) made by dgp
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>Category: 46. Traces
Group: current: 8.5.9
Status: Open
Resolution: None
>Priority: 9
Private: No
Submitted By: Peter MacDonald (pcmacdon)
>Assigned to: Don Porter (dgp)
Summary: segfault in var traces with ttk::button

Initial Comment:
The script below crashes wish 8.5.9 and 8.5.8 (on Linux).  

# Crash script
pack [ttk::button .b -textvariable Y]
trace variable Y u "destroy .b"
unset Y


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Comment By: Peter MacDonald (pcmacdon)
Date: 2010-09-08 22:27

Message:
Possibly related is ID: 2629338

Note, this may be due to the fact the handler is trying to remove
the trace thats to be called next.


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