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deprecate lookup closures

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* libguile/deprecated.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE):
* libguile/deprecated.c (scm_lookup_closure_module):
  (scm_module_lookup_closure):
  (scm_current_module_lookup_closure): Deprecate this part of the eval
  closure interface.  It was unused internally, after the scm_sym2var
  refactor.

* libguile/eval.h:
* libguile/modules.c:
* libguile/modules.h: Remove deprecated code.

* libguile/goops.c (scm_ensure_accessor): Use scm_module_variable
  instead of calling the lookup closure.  However I'm not sure that this
  code is used at all.
This commit is contained in:
Andy Wingo 2012-05-23 12:00:23 +02:00
parent 62e15979b5
commit 3f48638c8c
6 changed files with 70 additions and 60 deletions
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12
libguile/goops.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1998,1999,2000,2001,2002,2003,2004,2008,2009,2010,2011
/* Copyright (C) 1998,1999,2000,2001,2002,2003,2004,2008,2009,2010,2011,2012
* Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
@ -2765,13 +2765,21 @@ SCM_KEYWORD (k_getter, "getter");
SCM
scm_ensure_accessor (SCM name)
{
SCM gf = scm_call_2 (SCM_TOP_LEVEL_LOOKUP_CLOSURE, name, SCM_BOOL_F);
SCM var, gf;
var = scm_module_variable (scm_current_module (), name);
if (SCM_VARIABLEP (var) && !SCM_UNBNDP (SCM_VARIABLE_REF (var)))
gf = SCM_VARIABLE_REF (var);
else
gf = SCM_BOOL_F;
if (!SCM_IS_A_P (gf, scm_class_accessor))
{
gf = scm_make (scm_list_3 (scm_class_generic, k_name, name));
gf = scm_make (scm_list_5 (scm_class_accessor,
k_name, name, k_setter, gf));
}
return gf;
}