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Move <class> initialization to Scheme

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* libguile/goops.c (scm_sys_make_root_class): Just make the
  vtable-vtable, and leave initialization to Scheme.

* libguile/struct.c (scm_i_make_vtable_vtable): Change to take a full
  list of fields, not just the extra fields.
  (scm_init_struct): Adapt to scm_i_make_vtable_vtable change.

* module/oop/goops.scm (<class>): Compute layout for <class>, and
  initialize <class> from here.
This commit is contained in:
Andy Wingo 2015-01-11 16:27:16 +01:00
parent 2b5812c64d
commit 4702cbeb37
4 changed files with 49 additions and 34 deletions
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4
libguile/struct.h
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@ -3,7 +3,7 @@
#ifndef SCM_STRUCT_H
#define SCM_STRUCT_H
/* Copyright (C) 1995,1997,1999,2000,2001, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
/* Copyright (C) 1995,1997,1999,2000,2001, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2015 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
@ -181,7 +181,7 @@ SCM_API SCM scm_c_make_struct (SCM vtable, size_t n_tail, size_t n_inits,
SCM_API SCM scm_c_make_structv (SCM vtable, size_t n_tail, size_t n_inits,
scm_t_bits init[]);
SCM_API SCM scm_make_vtable (SCM fields, SCM printer);
SCM_INTERNAL SCM scm_i_make_vtable_vtable (SCM extra_fields);
SCM_INTERNAL SCM scm_i_make_vtable_vtable (SCM fields);
SCM_API SCM scm_struct_ref (SCM handle, SCM pos);
SCM_API SCM scm_struct_set_x (SCM handle, SCM pos, SCM val);
SCM_API SCM scm_struct_vtable (SCM handle);