Issue #10435 has been reported by Akira Tanaka.

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Bug #10435: ruby -c file can run.
https://bugs.ruby-lang.org/issues/10435

* Author: Akira Tanaka
* Status: Open
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: ruby 2.2.0dev (2014-10-27 trunk 48168) [x86_64-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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ruby -c file としたときに、実行が起きてしまうことがあるようです。

```
% cat z.rb
#! /usr/bin/env ruby -r./z

p :run
% ruby -vc z.rb
ruby 2.2.0dev (2014-10-27 trunk 48168) [x86_64-linux]
:run
Syntax OK
```




-- 
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