From ffdef3674af921d7ddd550dc492dcdbed97f7ba5 Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Sat, 10 Aug 2019 13:18:41 +0900 Subject: Warn instance variable `E` It is not dumped, as it is a short alias for `:encoding`. --- marshal.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'marshal.c') diff --git a/marshal.c b/marshal.c index 5e0c30b54a..b6de65023c 100644 --- a/marshal.c +++ b/marshal.c @@ -576,7 +576,13 @@ w_obj_each(st_data_t key, st_data_t val, st_data_t a) struct w_ivar_arg *ivarg = (struct w_ivar_arg *)a; struct dump_call_arg *arg = ivarg->dump; - if (to_be_skipped_id(id)) return ST_CONTINUE; + if (to_be_skipped_id(id)) { + if (id == s_encoding_short) { + rb_warn("instance variable `E' on class %"PRIsVALUE" is not dumped", + CLASS_OF(arg->obj)); + } + return ST_CONTINUE; + } if (!ivarg->num_ivar) { rb_raise(rb_eRuntimeError, "instance variable added to %"PRIsVALUE" instance", CLASS_OF(arg->obj)); -- cgit v1.2.1