From: gotoken@... (GOTO Kentaro)
Date: 1998-10-11T06:23:08+09:00
Subject: [ruby-list:9973] [BUG] def i; super i.foo; end; i # => Illegal instruction

ごとけんです

無意味なコードですが、SunO4.1.4 で次のようになります。

sun% ruby -ve 'def i; super i.foo; end; i'
ruby 1.1c6(98/10/05) [sparc-sunos4.1.4]
Illegal instruction
sun%

なお、 FreeBSD では再現しません。

bsd% ruby -ve 'def i; super i.foo; end; i'
ruby 1.1c6(98/10/05) [i386-freebsd2.2.6]
/tmp/rbCh6678:1:in `i': stack level too deep (SystemStackError)
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	 ... 3957 levels...
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1:in `i'
	from /tmp/rbCh6678:1
bsd%

情報が不足でしたらお申しつけ下さい。

-- gotoken