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add SCM_HEAP_OBJECT_P

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* libguile/tags.h (SCM_HEAP_OBJECT_P): New macro, an alias for
  SCM_NIMP.

* libguile/arrays.c:
* libguile/debug.c:
* libguile/foreign.c:
* libguile/gdbint.c:
* libguile/guardians.c:
* libguile/list.c:
* libguile/modules.c:
* libguile/options.c:
* libguile/smob.c:
* libguile/validate.h:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Use it instead of SCM_NIMP or !SCM_IMP.
This commit is contained in:
Andy Wingo 2011-10-24 18:13:51 +02:00
parent fdecb44f32
commit 8c5bb72920
14 changed files with 26 additions and 32 deletions
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6
libguile/options.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1995,1996,1998,2000,2001, 2006, 2008, 2009, 2010 Free Software Foundation
/* Copyright (C) 1995,1996,1998,2000,2001, 2006, 2008, 2009, 2010, 2011 Free Software Foundation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -231,9 +231,9 @@ change_option_setting (SCM args, scm_t_option options[], const char *s,
{
SCM old = SCM_PACK (options[i].val);
SCM new = SCM_PACK (flags[i]);
if (!SCM_IMP (old))
if (SCM_HEAP_OBJECT_P (old))
protected_objects = scm_delq1_x (old, protected_objects);
if (!SCM_IMP (new))
if (SCM_HEAP_OBJECT_P (new))
protected_objects = scm_cons (new, protected_objects);
}
options[i].val = flags[i];