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matz

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2000-07-12 06:06:50 +00:00
parent beffb7f835
commit b8e9c32d17
5 changed files with 81 additions and 58 deletions
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50
variable.c
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@ -1011,6 +1011,33 @@ rb_obj_remove_instance_variable(obj, name)
return val;
}
static VALUE
top_const_get(klass, id)
VALUE klass;
ID id;
{
VALUE value;
/* pre-defined class */
if (st_lookup(rb_class_tbl, id, &value)) return value;
/* autoload */
if (autoload_tbl && st_lookup(autoload_tbl, id, 0)) {
rb_autoload_load(id);
return rb_const_get(klass, id);
}
/* Uninitialized constant */
if (klass && klass != rb_cObject)
rb_raise(rb_eNameError, "uninitialized constant %s::%s",
RSTRING(rb_class_path(klass))->ptr,
rb_id2name(id));
else {
rb_raise(rb_eNameError, "uninitialized constant %s",rb_id2name(id));
}
return Qnil; /* not reached */
}
VALUE
rb_const_get_at(klass, id)
VALUE klass;
@ -1022,7 +1049,7 @@ rb_const_get_at(klass, id)
return value;
}
if (klass == rb_cObject) {
return rb_const_get(klass, id);
return top_const_get(klass, id);
}
rb_raise(rb_eNameError, "uninitialized constant %s::%s",
RSTRING(rb_class_path(klass))->ptr,
@ -1030,7 +1057,6 @@ rb_const_get_at(klass, id)
return Qnil; /* not reached */
}
void
rb_autoload_load(id)
ID id;
@ -1063,25 +1089,7 @@ rb_const_get(klass, id)
if (BUILTIN_TYPE(klass) == T_MODULE) {
return rb_const_get(rb_cObject, id);
}
/* pre-defined class */
if (st_lookup(rb_class_tbl, id, &value)) return value;
/* autoload */
if (autoload_tbl && st_lookup(autoload_tbl, id, 0)) {
rb_autoload_load(id);
return rb_const_get(klass, id);
}
/* Uninitialized constant */
if (klass && klass != rb_cObject)
rb_raise(rb_eNameError, "uninitialized constant %s::%s",
RSTRING(rb_class_path(klass))->ptr,
rb_id2name(id));
else {
rb_raise(rb_eNameError, "uninitialized constant %s",rb_id2name(id));
}
return Qnil; /* not reached */
return top_const_get(klass, id);
}
static int