diff options
Diffstat (limited to 'proc.c')
| -rw-r--r-- | proc.c | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -884,6 +884,19 @@ rb_obj_is_method(VALUE m) } static VALUE +missing_wrap(VALUE dummy, VALUE args, int argc, VALUE *argv) +{ + VALUE new_args = rb_ary_new4(argc, argv); + VALUE obj = RARRAY_PTR(args)[0]; + VALUE sym = RARRAY_PTR(args)[1]; + + + rb_ary_unshift(new_args, sym); + return rb_funcall2(obj, rb_intern("method_missing"), + check_argc(RARRAY_LEN(new_args)), RARRAY_PTR(new_args)); +} + +static VALUE mnew(VALUE klass, VALUE obj, ID id, VALUE mclass, int scope) { VALUE method; @@ -896,6 +909,14 @@ mnew(VALUE klass, VALUE obj, ID id, VALUE mclass, int scope) again: me = rb_method_entry(klass, id); if (UNDEFINED_METHOD_ENTRY_P(me)) { + ID rmiss = rb_intern("respond_to_missing?"); + VALUE sym = ID2SYM(id); + + if (!rb_method_basic_definition_p(klass, rmiss)) { + if (RTEST(rb_funcall(obj, rmiss, 1, sym))) { + return rb_proc_new(missing_wrap, rb_assoc_new(obj, sym)); + } + } rb_print_undef(klass, id, 0); } def = me->def; |