[Tcl-bugs] [ tcl-Bugs-2821401 ] NRE-enable [switch]

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Bugs item #2821401, was opened at 2009-07-14 11:29
Message generated for change (Settings changed) made by kennykb
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Category: 18. Commands M-Z
Group: development: 8.6b1.1
Status: Open
Resolution: None
Priority: 8
Private: No
Submitted By: Colin McCormack (coldstore)
>Assigned to: Kevin B KENNY (kennykb)
Summary: NRE-enable [switch]

Initial Comment:
roc coro {} {
    switch -glob a {
	a {yield}
    }
}

coroutine C coro

Will reliably cause a 'cannot yield: C stack busy' error.

Adding -- to the switch, hence causing it to be byte-compiled, prevents the crash.


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Comment By: miguel sofer (msofer)
Date: 2009-07-14 11:37

Message:
non-bcc'ed [switch] is not nre-enabled! Make it so ...

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You can respond by visiting: 
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