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53befeb700
(Not quite finished, the following will be done tomorrow. module/srfi/*.scm module/rnrs/*.scm module/scripts/*.scm testsuite/*.scm guile-readline/* )
40 lines
1.6 KiB
Bash
40 lines
1.6 KiB
Bash
#!/bin/sh
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# Copyright (C) 2006 Free Software Foundation, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public License
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# as published by the Free Software Foundation; either version 3 of
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# the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301 USA
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# Test for %fast-slot-ref, which was previously implemented such that
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# an out-of-range slot index could escape being properly detected, and
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# could then cause a segmentation fault.
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#
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# Prior to the change in this commit to goops.c, the following
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# sequence reliably causes a segmentation fault on my GNU/Linux when
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# executing the (%fast-slot-ref i 3) line. For reasons as yet
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# unknown, it does not cause a segmentation fault if the same code is
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# loaded as a script; that is why we run it here using "guile -q <<EOF".
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exec guile -q >/dev/null 2>&1 <<EOF
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(use-modules (oop goops))
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(define-module (oop goops))
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(define-class <c> () (a #:init-value 1) (b #:init-value 2) (c #:init-value 3))
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(define i (make <c>))
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(%fast-slot-ref i 1)
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(%fast-slot-ref i 0)
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(%fast-slot-ref i 3)
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(%fast-slot-ref i -1)
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(%fast-slot-ref i 2)
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(exit 0)
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EOF
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