Bug #4011: Invalid parsing of regexp /abc/min in irb

• Status: Closed
• Assignee: keiju (Keiju Ishitsuka)
• Target version: 1.9.3
• ruby -v: ruby 1.9.3dev (2010-11-01 trunk 29655) [i386-mswin32_90]

[phasis68 (Heesob Park)]

=begin
When Regexp option is "min" or "xin", irb cannot detect end of statement.

C:\work>irb
irb(main):001:0> a = /abc/min
irb(main):002:0*

Here is a patch
--- ruby-lex.rb 2010-11-01 17:00:46.000000000 +0900
+++ ruby-lex.rb.new 2010-11-01 17:02:00.000000000 +0900
@@ -1068,7 +1068,7 @@
end
end
if @ltype == "/"

•   if peek(0) =~ /i|m|x|o|e|s|u|n/
  

•   while peek(0) =~ /i|m|x|o|e|s|u|n/
      getc
    end
   end
  

=end

[naruse (Yui NARUSE)]

• Status changed from Open to Assigned
• Assignee set to keiju (Keiju Ishitsuka)
• Target version changed from 2.0.0 to 1.9.3

=begin

=end

[matz (Yukihiro Matsumoto)]

• Status changed from Assigned to Closed
• % Done changed from 0 to 100

=begin
This issue was solved with changeset r29674.
Heesob, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

=end