On Sun, Oct 13, 2013 at 03:12:14PM +0200, Paolo Bonzini wrote:
> > the currentClass is nil in this case? So you ask for using
> > "nil class asMetaclass"
>
> It should not be nil, it should be UndefinedObject (so you use
> UndefinedObject asMetaclass).
I think there is a difference between DoIt and Eval. During the
begin of the eval the code expects:
assert (IS_NIL (_gst_current_parser->currentClass));
the DoIt might temporarily set things to the UndefinedObject
and after conditionally calls _gst_reset_compilation_category.
So my current code is this. It is fixing my segfault. When I
set _gst_current_parser->currentClass I would need to reset
it to _gst_nil_oop when executed during the Eval.
comments?
@@ -1947,6 +1949,7 @@ static tree_node
parse_compile_time_constant (gst_parser *p)
{
tree_node temps, statements;
+ OOP currentClass;
YYLTYPE location = *loc(p,0);
assert (token (p, 0) == '#');
@@ -1959,9 +1962,14 @@ parse_compile_time_constant (gst_parser *p)
if (!statements || _gst_had_error)
return _gst_make_oop_constant (&location, _gst_nil_oop);
+ currentClass = _gst_current_parser->currentClass;
+ if (IS_NIL(_gst_current_parser->currentClass))
+ currentClass = _gst_undefined_object_class;
+// _gst_current_parser->currentClass = currentClass;
+
return _gst_make_method (&location, loc(p, 0),
NULL, temps, NULL, statements, NULL,
- _gst_current_parser->currentClass,
+ currentClass,
_gst_nil_oop,
false);
}
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