From d8c3672b012ec6eb55e097162c6c638e8d932471 Mon Sep 17 00:00:00 2001 From: ko1 Date: Wed, 13 Jul 2016 05:26:00 +0000 Subject: * iseq.c (Init_ISeq): undef ISeq.translate and ISeq.load_iseq to prevent calling super classes' methods. Without this patch, you can write workaround like: class << RubyVM::InstructionSequence def translate; end undef translate end * test/ruby/test_iseq.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- iseq.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'iseq.c') diff --git a/iseq.c b/iseq.c index 28d35eb328..1c22fea74d 100644 --- a/iseq.c +++ b/iseq.c @@ -2462,4 +2462,7 @@ Init_ISeq(void) rb_define_singleton_method(rb_cISeq, "disasm", iseqw_s_disasm, 1); rb_define_singleton_method(rb_cISeq, "disassemble", iseqw_s_disasm, 1); rb_define_singleton_method(rb_cISeq, "of", iseqw_s_of, 1); + + rb_undef_method(CLASS_OF(rb_cISeq), "translate"); + rb_undef_method(CLASS_OF(rb_cISeq), "load_iseq"); } -- cgit v1.2.3