From: "mame (Yusuke Endoh)" <mame@...>
Date: 2012-11-20T23:37:28+09:00
Subject: [ruby-core:49760] [ruby-trunk - Feature #5206] ruby -K should warn


Issue #5206 has been updated by mame (Yusuke Endoh).

Target version set to next minor


----------------------------------------
Feature #5206: ruby -K should warn
https://bugs.ruby-lang.org/issues/5206#change-33340

Author: drbrain (Eric Hodel)
Status: Assigned
Priority: Normal
Assignee: matz (Yukihiro Matsumoto)
Category: core
Target version: next minor


When ruby is run with -K it changes the default encoding of all files even when that may be incompatible with the source.  If many libraries are used -K may cause incorrect behavior.

Now that we have the "coding:" magic comment ruby should warn if the -K flag is used and suggest that "coding:" magic comment be used instead.


-- 
http://bugs.ruby-lang.org/