From aa9a38c0ed114edded28a2a26e8dd507f7e1547f Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Tue, 3 Mar 2020 15:27:23 +0900
Subject: Ignore incompatible convert of symbols

---
 lib/irb/completion.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/irb/completion.rb b/lib/irb/completion.rb
index 10533c5433..7277bf5504 100644
--- a/lib/irb/completion.rb
+++ b/lib/irb/completion.rb
@@ -101,6 +101,8 @@ module IRB
           sym = $1
           candidates = Symbol.all_symbols.collect do |s|
             ":" + s.id2name.encode(Encoding.default_external)
+          rescue Encoding::UndefinedConversionError
+            # ignore
           end
           candidates.grep(/^#{Regexp.quote(sym)}/)
         else
-- 
cgit v1.2.3