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hash tables have a tc7

* libguile/tags.h (scm_tc7_hashtable): Allocate a tc7 for hashtables.

* libguile/hashtab.h: Adjust macros accordingly.
  (scm_i_hashtable_print, scm_i_hashtable_equal_p): New internal
  functions.
  (scm_hashtab_prehistory): Remove, no more need for this.

* libguile/hashtab.c (scm_hash_fn_remove_x): Fix a longstanding bug.
  (make_hash_table): Adapt to the new hash table representation.

* libguile/eq.c (scm_equal_p)
* libguile/evalext.c (scm_self_evaluating_p)
* libguile/print.c (iprin1)
* libguile/gc.c (scm_i_tag_name): Add some tc7_hashtab cases.

* libguile/init.c: Remove unused environments init functions. Remove
  call to hashtab_prehistory.

* libguile/goops.h (scm_class_hashtable)
* libguile/goops.c (scm_class_of, create_standard_classes): Have to
  make a class for hash tables manually, because they aren't smobs any
  more.
This commit is contained in:
Andy Wingo 2009-12-05 10:07:07 +01:00
parent 314b87163e
commit c99de5aa27
10 changed files with 39 additions and 43 deletions

View file

@ -709,6 +709,9 @@ iprin1 (SCM exp, SCM port, scm_print_state *pstate)
case scm_tc7_program:
scm_i_program_print (exp, port, pstate);
break;
case scm_tc7_hashtable:
scm_i_hashtable_print (exp, port, pstate);
break;
case scm_tc7_wvect:
ENTER_NESTED_DATA (pstate, exp, circref);
if (SCM_IS_WHVEC (exp))