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deprecate scm_sym2var

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* libguile/deprecated.h:
* libguile/deprecated.c (scm_sym2var): Deprecate this function.

* libguile/modules.h:
* libguile/modules.c (scm_module_ensure_local_variable): New public
  function, replacing scm_sym2var with a true definep, without going
  through eval closures (which are deprecated).
  (scm_current_module): Rework to do something sensible before modules
  are booted.
  (scm_module_lookup, scm_lookup): Refactor to use scm_module_variable.
  (scm_module_define, scm_define): Refactor to use
  scm_module_ensure_local_variable.

* libguile/vm-i-system.c (define!): Use scm_define.

* libguile/vm.c (resolve_variable): Use scm_module_lookup.

* libguile/macros.c (scm_make_syntax_transformer): Use
  scm_module_variable.

* libguile/gdbint.c (gdb_binding): Use scm_define.

* doc/ref/api-modules.texi (Accessing Modules from C): Add docs for
  scm_module_ensure_local_variable.
This commit is contained in:
Andy Wingo 2012-05-23 11:46:30 +02:00
parent 15bb587f45
commit 62e15979b5
9 changed files with 132 additions and 97 deletions
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4
libguile/vm-i-system.c
View file

@ -1446,9 +1446,7 @@ VM_DEFINE_INSTRUCTION (82, define, "define", 0, 0, 2)
SCM sym, val;
POP2 (sym, val);
SYNC_REGISTER ();
VARIABLE_SET (scm_sym2var (sym, scm_current_module_lookup_closure (),
SCM_BOOL_T),
val);
scm_define (sym, val);
NEXT;
}