# \[Bug #3347\] Dir.tmpdir$B$,!"(Bfilesystem encoding$B$rJV$5$J$$(B

**URL:** <https://www.ruby-forum.com/t/bug-3347-dir-tmpdir-b-bfilesystem-encoding-b-rjv-5-j-b/189206>\
**Category:** Development\
**Created:** [May 26, 2010, 7:33pm UTC](https://www.ruby-forum.com/t/bug-3347-dir-tmpdir-b-bfilesystem-encoding-b-rjv-5-j-b/189206 "2010-05-26T19:33:50Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tohru\_Hashimoto](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/58956e/32.png) [@Tohru\_Hashimoto](https://www.ruby-forum.com/u/Tohru_Hashimoto)\
**Post date:** [May 26, 2010, 7:33pm UTC](https://www.ruby-forum.com/t/bug-3347-dir-tmpdir-b-bfilesystem-encoding-b-rjv-5-j-b/189206/1 "2010-05-26T19:33:50Z")

</div>

Bug #3347: Dir.tmpdire$B$,!"e(Bfilesystem encodinge$B$rJV$5$J$$e(B  
[http://redmine.ruby-lang.org/issues/show/3347](http://redmine.ruby-lang.org/issues/show/3347)

e$B5/I\<\<Te(B: Tohru Hashimoto  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
ruby -v: ruby 1.9.2dev (2010-05-25 revision 28010) [x86\_64-linux]

Tmpfile.newe$B$Ne(Bbasenamee$B$re(BASCIIe$B0J30$NJ8;z$rEO$9$H%(%i!\<$K$J$k$h$&$G$9!#e(B

% ruby -ve “Tempfile.new(‘e$B$[$2e(B’)” -rtempfile  
ruby 1.9.2dev (2010-05-25 revision 28010) [x86\_64-linux]  
/home/sulky/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/tmpdir.rb:131:in  
`expand\_path’: incompatible character encodings: UTF-8 and US-ASCII  
(Encoding::CompatibilityError)  
from  
/home/sulky/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/tmpdir.rb:131:in  
`create’  
from  
/home/sulky/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/tempfile.rb:134:in  
`initialize’  
from -e:1:in `new’  
from -e:1:in `’

e$BD4$Y$?$H$3$m!"e(BDir.tmpdire$B$NCf$G!"e(B[ENV[‘TMPDIR’], ENV[‘TMP’],  
ENV[‘TEMP’]e$B$,$J$$\>l9ge(B/tmpe$B$H$J$j%=!\<%9%3!\<%I$N%(%s%3!\<%G%#%s%0$K$J$C$F$k$?$a$H;W$o$l$^$9!#e(B

---

<div class="post-metadata">

**Author:** ![Tohru\_Hashimoto](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/58956e/32.png) [@Tohru\_Hashimoto](https://www.ruby-forum.com/u/Tohru_Hashimoto)\
**Post date:** [May 27, 2010, 4:57pm UTC](https://www.ruby-forum.com/t/bug-3347-dir-tmpdir-b-bfilesystem-encoding-b-rjv-5-j-b/189206/2 "2010-05-27T16:57:38Z")

</div>

e$B%A%1%C%He(B #3347 e$B$,99?7$5$l$^$7$?!#e(B (by Yui NARUSE)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

This issue was solved with changeset r28039.  
Tohru, thank you for reporting this issue.  
Your contribution to Ruby is greatly appreciated.  
May Ruby be with you.

* * *

[http://redmine.ruby-lang.org/issues/show/3347](http://redmine.ruby-lang.org/issues/show/3347)