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[Chicken-janitors] #818: string-hash error
From: |
Chicken Trac |
Subject: |
[Chicken-janitors] #818: string-hash error |
Date: |
Wed, 18 Apr 2012 21:46:21 -0000 |
#818: string-hash error
----------------------------+-----------------------------------------------
Reporter: zbigniew | Owner:
Type: defect | Status: new
Priority: critical | Milestone: 4.8.0
Component: core libraries | Version: 4.7.x
Keywords: |
----------------------------+-----------------------------------------------
This error has been causing failure in sql-de-lite, fps, and hashes tests
on salmonella since 2012/01/06. It succeeded on salmonella 2012/01/04.
Both runs are reported to be in Chicken 4.7.4 series but it is not known
yet exactly which sha1 hash.
{{{
Error: (string-parse-start+end) Illegal substring START spec
#<procedure (string-hash s1126 . maybe-bound+start+end1127)>
#f
}}}
IRC transcript:
{{{
17:16:36 < zbigniew> http://tests.call-cc.org/master/linux/x86/2012/04/14
/salmonella-report/test/sql-de-lite.html
17:18:21 < sjamaan> What exactly is it doing?
17:22:10 < zbigniew> hash-table-ref of a string=? hash table, probably via
lru-cache
17:22:17 < zbigniew> failure beings here: http://tests.call-
cc.org/master/linux/x86/2012/01/06/salmonella-report/tests/sql-de-
lite.html
17:22:28 < zbigniew> begins
17:22:33 < zbigniew> ok here: http://tests.call-
cc.org/master/linux/x86/2012/01/04/salmonella-report/tests/sql-de-
lite.html
17:23:49 < sjamaan> Can't reproduce with a simple hash-table test
17:27:24 < zbigniew> other eggs are apparently having the same issue
17:27:25 < zbigniew> http://tests.call-cc.org/master/linux/x86/2012/04/14
/salmonella-report/test/fps.html
17:28:03 < zbigniew> http://tests.call-cc.org/master/linux/x86/2012/04/14
/salmonella-report/test/hashes.html (at end of tests)
17:28:28 < sjamaan> So this has been broken for months. Why didn't anyone
report this?
17:29:07 < zbigniew> probably no one affected is using master
17:29:18 < zbigniew> nomads, but it's because it depends on sql-de-lite,
so that doesn't count
17:31:40 < zbigniew> all right, ultimately, it looks like only fps and
sql-de-lite are having a problem; hashes counts but has a bunch of other
problems
17:32:10 < zbigniew> i assume sql-de-lite's problem is due to lru-cache
}}}
--
Ticket URL: <http://bugs.call-cc.org/ticket/818>
Chicken Scheme <http://www.call-with-current-continuation.org/>
Chicken Scheme is a compiler for the Scheme programming language.
- [Chicken-janitors] #818: string-hash error,
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