[ruby/irb] Show original string byte sequence to debug

https://github.com/ruby/irb/commit/7a97bb0e56
2021-09-23 16:20:51 +09:00 · 2021-09-23 16:20:51 +09:00 · 93291005a0
commit 93291005a0
parent 40a65030e5
1 changed files with 2 additions and 0 deletions
--- a/lib/irb/completion.rb
+++ b/lib/irb/completion.rb
@ -194,6 +194,8 @@ module IRB
          ":" + s.id2name.encode(Encoding.default_external)
        rescue EncodingError
          # ignore
+        rescue Encoding::InvalidByteSequenceError => e
+          raise "Invalid byte sequence #{s.id2name.bytes.inspect} #{e.inspect}"
        end
        candidates.grep(/^#{Regexp.quote(sym)}/)