ptr++;
if (ptr > name)
{
- SCM sym = scm_from_locale_symboln (name, ptr-name);
+ SCM sym = scm_from_utf8_symboln (name, ptr-name);
*tail = scm_cons (sym, SCM_EOL);
tail = SCM_CDRLOC (*tail);
}
if (name)
{
va_list ap;
- SCM names = scm_cons (scm_from_locale_symbol (name), SCM_EOL);
+ SCM names = scm_cons (scm_from_utf8_symbol (name), SCM_EOL);
SCM *tail = SCM_CDRLOC (names);
va_start (ap, name);
while (1)
const char *n = va_arg (ap, const char *);
if (n == NULL)
break;
- *tail = scm_cons (scm_from_locale_symbol (n), SCM_EOL);
+ *tail = scm_cons (scm_from_utf8_symbol (n), SCM_EOL);
tail = SCM_CDRLOC (*tail);
}
va_end (ap);
}
-/* Environments */
-
-SCM_SYMBOL (sym_module, "module");
-
-SCM
-scm_lookup_closure_module (SCM proc)
-{
- if (scm_is_false (proc))
- return scm_the_root_module ();
- else if (SCM_EVAL_CLOSURE_P (proc))
- return SCM_PACK (SCM_SMOB_DATA (proc));
- else
- {
- SCM mod;
-
- /* FIXME: The `module' property is no longer set on eval closures, as it
- introduced a circular reference that precludes garbage collection of
- modules with the current weak hash table semantics (see
- http://lists.gnu.org/archive/html/guile-devel/2009-01/msg00102.html and
- http://thread.gmane.org/gmane.comp.programming.garbage-collection.boehmgc/2465
- for details). Since it doesn't appear to be used (only in this
- function, which has 1 caller), we no longer extend
- `set-module-eval-closure!' to set the `module' property. */
- abort ();
-
- mod = scm_procedure_property (proc, sym_module);
- if (scm_is_false (mod))
- mod = scm_the_root_module ();
- return mod;
- }
-}
-
/*
* C level implementation of the standard eval closure
*
}
#undef FUNC_NAME
-scm_t_bits scm_tc16_eval_closure;
-
-#define SCM_F_EVAL_CLOSURE_INTERFACE (1<<0)
-#define SCM_EVAL_CLOSURE_INTERFACE_P(e) \
- (SCM_SMOB_FLAGS (e) & SCM_F_EVAL_CLOSURE_INTERFACE)
-
-/* NOTE: This function may be called by a smob application
- or from another C function directly. */
-SCM
-scm_eval_closure_lookup (SCM eclo, SCM sym, SCM definep)
-{
- SCM module = SCM_PACK (SCM_SMOB_DATA (eclo));
- if (scm_is_true (definep))
- {
- if (SCM_EVAL_CLOSURE_INTERFACE_P (eclo))
- return SCM_BOOL_F;
- return scm_call_2 (SCM_VARIABLE_REF (module_make_local_var_x_var),
- module, sym);
- }
- else
- return scm_module_variable (module, sym);
-}
-
-SCM_DEFINE (scm_standard_eval_closure, "standard-eval-closure", 1, 0, 0,
- (SCM module),
- "Return an eval closure for the module @var{module}.")
-#define FUNC_NAME s_scm_standard_eval_closure
-{
- SCM_RETURN_NEWSMOB (scm_tc16_eval_closure, SCM_UNPACK (module));
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_standard_interface_eval_closure,
- "standard-interface-eval-closure", 1, 0, 0,
- (SCM module),
- "Return a interface eval closure for the module @var{module}. "
- "Such a closure does not allow new bindings to be added.")
-#define FUNC_NAME s_scm_standard_interface_eval_closure
-{
- SCM_RETURN_NEWSMOB (scm_tc16_eval_closure | (SCM_F_EVAL_CLOSURE_INTERFACE<<16),
- SCM_UNPACK (module));
-}
-#undef FUNC_NAME
-
-SCM_DEFINE (scm_eval_closure_module,
- "eval-closure-module", 1, 0, 0,
- (SCM eval_closure),
- "Return the module associated with this eval closure.")
-/* the idea is that eval closures are really not the way to do things, they're
- superfluous given our module system. this function lets mmacros migrate away
- from eval closures. */
-#define FUNC_NAME s_scm_eval_closure_module
-{
- SCM_MAKE_VALIDATE_MSG (SCM_ARG1, eval_closure, EVAL_CLOSURE_P,
- "eval-closure");
- return SCM_SMOB_OBJECT (eval_closure);
-}
-#undef FUNC_NAME
-
-SCM
-scm_module_lookup_closure (SCM module)
-{
- if (scm_is_false (module))
- return SCM_BOOL_F;
- else
- return SCM_MODULE_EVAL_CLOSURE (module);
-}
-
-SCM
-scm_current_module_lookup_closure ()
-{
- if (scm_module_system_booted_p)
- return scm_module_lookup_closure (scm_current_module ());
- else
- return SCM_BOOL_F;
-}
-
SCM_SYMBOL (sym_macroexpand, "macroexpand");
SCM_DEFINE (scm_module_transformer, "module-transformer", 1, 0, 0,
SCM
scm_c_module_lookup (SCM module, const char *name)
{
- return scm_module_lookup (module, scm_from_locale_symbol (name));
+ return scm_module_lookup (module, scm_from_utf8_symbol (name));
}
SCM
SCM
scm_c_lookup (const char *name)
{
- return scm_lookup (scm_from_locale_symbol (name));
+ return scm_lookup (scm_from_utf8_symbol (name));
}
SCM
scm_c_public_variable (const char *module_name, const char *name)
{
return scm_public_variable (convert_module_name (module_name),
- scm_from_locale_symbol (name));
+ scm_from_utf8_symbol (name));
}
SCM
scm_c_private_variable (const char *module_name, const char *name)
{
return scm_private_variable (convert_module_name (module_name),
- scm_from_locale_symbol (name));
+ scm_from_utf8_symbol (name));
}
SCM
scm_c_public_lookup (const char *module_name, const char *name)
{
return scm_public_lookup (convert_module_name (module_name),
- scm_from_locale_symbol (name));
+ scm_from_utf8_symbol (name));
}
SCM
scm_c_private_lookup (const char *module_name, const char *name)
{
return scm_private_lookup (convert_module_name (module_name),
- scm_from_locale_symbol (name));
+ scm_from_utf8_symbol (name));
}
SCM
scm_c_public_ref (const char *module_name, const char *name)
{
return scm_public_ref (convert_module_name (module_name),
- scm_from_locale_symbol (name));
+ scm_from_utf8_symbol (name));
}
SCM
scm_c_private_ref (const char *module_name, const char *name)
{
return scm_private_ref (convert_module_name (module_name),
- scm_from_locale_symbol (name));
+ scm_from_utf8_symbol (name));
}
SCM
scm_c_module_define (SCM module, const char *name, SCM value)
{
- return scm_module_define (module, scm_from_locale_symbol (name), value);
+ return scm_module_define (module, scm_from_utf8_symbol (name), value);
}
SCM
SCM
scm_c_define (const char *name, SCM value)
{
- return scm_define (scm_from_locale_symbol (name), value);
+ return scm_define (scm_from_utf8_symbol (name), value);
}
SCM_DEFINE (scm_define, "define!", 2, 0, 0,
{
handle = SCM_CAR (ls);
- if (SCM_UNPACK (SCM_CAR (handle)) == 0)
- {
- /* FIXME: We hit a weak pair whose car has become unreachable.
- We should remove the pair in question or something. */
- }
- else
- {
- if (scm_is_eq (SCM_CDR (handle), variable))
- return SCM_CAR (handle);
- }
+ if (scm_is_eq (SCM_CDR (handle), variable))
+ return SCM_CAR (handle);
ls = SCM_CDR (ls);
}
void
scm_modules_prehistory ()
{
- scm_pre_modules_obarray = scm_c_make_hash_table (1533);
+ scm_pre_modules_obarray = scm_c_make_hash_table (1790);
}
void
#include "libguile/modules.x"
module_make_local_var_x_var = scm_c_define ("module-make-local-var!",
SCM_UNDEFINED);
- scm_tc16_eval_closure = scm_make_smob_type ("eval-closure", 0);
- scm_set_smob_apply (scm_tc16_eval_closure, scm_eval_closure_lookup, 2, 0, 0);
-
the_module = scm_make_fluid ();
}
HCoop / bpt / guile.git / blobdiff