diff options
Diffstat (limited to 'marshal.c')
-rw-r--r-- | marshal.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -902,6 +902,9 @@ r_object0(arg, proc) { VALUE c = path2class(r_unique(arg)); + if (FL_TEST(c, FL_SINGLETON)) { + rb_raise(rb_eTypeError, "singleton can't be loaded"); + } v = r_object0(arg, 0); if (rb_special_const_p(v) || TYPE(v) == T_OBJECT || TYPE(v) == T_CLASS) { format_error: |