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Moved weak pair code into `weaks.[ch]'.

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* libguile/hashtab.c: Don't include <gc/gc_typed.h> and <gc/gc.h>.
  Updated users of weak
  (wcar_cell_descr): Removed.
  (wcdr_cell_descr): Removed.
  (scm_weak_car_cell): Removed.
  (scm_weak_cdr_cell): Removed.
  (scm_doubly_weak_cell): Removed.
  (SCM_WEAK_CELL_*_DELETED_P): Removed.
  (SCM_WEAK_CELL_WORD): Removed.
  (SCM_WEAK_CELL_C[AD]R): Removed.
  (scm_hashtab_prehistory): Don't initialize weak pairs.

* libguile/init.c (scm_i_init_guile): Invoke `scm_weaks_prehistory ()'
  before `scm_hashtab_prehistory ()' in order to initialize weak pairs.

* libguile/weaks.c: Include <gc/gc.h> and <gc/gc_typed.h>.
  (wc[ad]r_cell_descr): New.
  (scm_weak_c[ad]r_pair): New.
  (scm_doubly_weak_pair): New.
  (scm_weaks_prehistory): New.

* libguile/weaks.h (scm_weak_c[ad]r_pair): New declaration.
  (scm_doubly_weak_pair): New declaration.
  (SCM_WEAK_PAIR_WORD_DELETED_P): New.
  (SCM_WEAK_PAIR_CAR_DELETED_P): New.
  (SCM_WEAK_PAIR_CDR_DELETED_P): New.
  (SCM_WEAK_PAIR_DELETED_P): New.
  (SCM_WEAK_PAIR_WORD): New.
  (SCM_WEAK_PAIR_CAR): New.
  (SCM_WEAK_PAIR_CDR): New.

git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-39
This commit is contained in:
Ludovic Courtes 2006-06-25 22:42:19 +00:00 • committed by Ludovic Courtès
parent c6a35e35f7
commit 986ec82209
4 changed files with 151 additions and 125 deletions
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4
libguile/init.c
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@ -422,7 +422,9 @@ scm_i_init_guile (SCM_STACKITEM *base)
scm_ports_prehistory ();
scm_smob_prehistory ();
scm_fluids_prehistory ();
scm_hashtab_prehistory (); /* requires storage_prehistory */
scm_weaks_prehistory ();
scm_hashtab_prehistory (); /* requires storage_prehistory, and
weaks_prehistory */
#ifdef GUILE_DEBUG_MALLOC
scm_debug_malloc_prehistory ();
#endif