Issue #10218 has been reported by Kenta USAMI.

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Bug #10218: 手続きを再帰するとSegmentation faultが発生する
https://bugs.ruby-lang.org/issues/10218

* Author: Kenta USAMI
* Status: Open
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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`stack level too deep (SystemStackError)`が発生することを期待した。

~~~
% ruby -v
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0]
% ruby -e"r = ->(n){ print %(#{n},); r.(n+1) }; r.(0)" > /tmp/foo_out 2>/tmp/foo_err
zsh: abort      ruby -e"r = ->(n){ print %(#{n},); r.(n+1) }; r.(0)" > /tmp/foo_out 2>/tmp/foo_err
~~~

(クラッシュレポートは添付)

なお、手元の環境では2.2.0devでは発生しない。

~~~
% ruby -v
ruby 2.2.0dev (2014-09-09 trunk 47479) [x86_64-darwin13]
% ruby -e"r = ->(n){ print %(#{n},); r.(n+1) }; r.(0)" > /tmp/a1
-e:1:in `block in <main>': stack level too deep (SystemStackError)
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	 ... 6498 levels...
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `<main>'
~~~


---Files--------------------------------
ruby_2014-09-10-012731_tadsan-air.crash (46.9 KB)


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