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Merge branch 'stable-2.0'

Browse source 
Conflicts:
	GUILE-VERSION
	NEWS
	guile-readline/ice-9/readline.scm
	libguile/async.c
	libguile/backtrace.c
	libguile/deprecated.h
	libguile/gc-malloc.c
	libguile/gdbint.c
	libguile/init.c
	libguile/ioext.c
	libguile/mallocs.c
	libguile/print.c
	libguile/rw.c
	libguile/scmsigs.c
	libguile/script.c
	libguile/simpos.c
	libguile/snarf.h
	libguile/strports.c
	libguile/threads.c
	libguile/vm-i-scheme.c
	libguile/vm-i-system.c
	module/srfi/srfi-18.scm
	test-suite/Makefile.am
	test-suite/standalone/test-num2integral.c
This commit is contained in:
Mark H Weaver 2014-04-25 02:06:01 -04:00
commit 475772ea57
104 changed files with 3619 additions and 2811 deletions
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7
libguile/vm-engine.c
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@ -1,4 +1,5 @@
/* Copyright (C) 2001, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
/* Copyright (C) 2001, 2009, 2010, 2011, 2012, 2013,
* 2014 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -2481,7 +2482,9 @@ VM_NAME (scm_i_thread *thread, struct scm_vm *vp,
&& ((scm_t_bits)
(SCM_SRS (nn, (SCM_I_FIXNUM_BIT-1 - bits_to_shift)) + 1)
<= 1))
RETURN (SCM_I_MAKINUM (nn << bits_to_shift));
RETURN (SCM_I_MAKINUM (nn < 0
? -(-nn << bits_to_shift)
: (nn << bits_to_shift)));
/* fall through */
}
/* fall through */