From: usa@...
Date: 2014-10-01T18:54:43+00:00
Subject: [ruby-core:65345] [Backport200 - Backport #9915] [Assigned] Encoding error when inspecting an array containing Pathname with UTF-8 characters

Issue #9915 has been updated by Usaku NAKAMURA.

Status changed from Open to Assigned
Assignee set to Usaku NAKAMURA

I'm sorry for not included the fix in the last release.
I promise to include this in the next release.

memo: r42060

----------------------------------------
Backport #9915: Encoding error when inspecting an array containing Pathname with UTF-8 characters
https://bugs.ruby-lang.org/issues/9915#change-49158

* Author: Jack Nagel
* Status: Assigned
* Priority: Normal
* Assignee: Usaku NAKAMURA
----------------------------------------
Given:

```
$ locale
LANG="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_CTYPE="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
$ cat t.rb
# encoding: UTF-8
require "pathname"
puts [Pathname.new("QQ������.app")].inspect
```

this script produces the following on Ruby 1.9.3:

```
[#<Pathname:QQ������.app>]
```

on Ruby 2.0.0:

```
t.rb:3:in `inspect': inspected result must be ASCII only or use the same encoding with default external (Encoding::CompatibilityError)
	from t.rb:3:in `<main>'
```

and on Ruby 2.1.1:

```
[#<Pathname:QQ������.app>]
```

I believe Ruby 2.0.0 should produce the same result as 1.9.3 and 2.1.1.



-- 
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