REDUCE REDUCE [:self] crash

[Siskin-Bot]

Submitted by: Sunanda

reduce reduce [:self]

REBOL system error #1101
Program terminated abnormally
This should never happen

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^{Imported from: CureCode [ Version: alpha 110 Type: Bug Platform: All Category: Native Reproduce: Always Fixed-in:none ]
Imported from: metaeducation#1756}

Comments:

Rebolbot commented on Nov 10, 2010:

Submitted by: BrianH

Using :self is tricky because the get-word disables the conversion from the self keyword to an object reference. This is another good reason to not do that. Nonetheless, good catch.

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Rebolbot commented on Mar 23, 2014:

Submitted by: abolka

In the core-tests suite.

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Rebolbot commented on Aug 27, 2014:

Submitted by: szeng

The crash is fixed by:
zsx/r3@b275787

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Rebolbot commented on Apr 17, 2015:

Submitted by: abolka

Submitted Shixin's fix as PR:
rebol/rebol#241

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Rebolbot mentioned this issue on Jan 22, 2016:
[Epic] Holes in our evaluation model

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Rebolbot added on Jan 12, 2016

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Hostilefork added on Mar 26, 2018

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Oldes added a commit to Oldes/Rebol3 that referenced this issue on Jun 8, 2018:
ATRONIX: Trap evaluation attempts of ET_INVALID values

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[Oldes]

>> reduce reduce [:self]
** Script error: frame! has no value
** Where: reduce
** Near: reduce reduce [:self]