* lib/irb/completion.rb (IRB::InputCompletor::CompletionProc):

ignore non-string name modules.  [ruby-core:42244][Bug #5938]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/irb/test_completion.rb

@@ -0,0 +1,17 @@
+require 'test/unit'
+require_relative '../ruby/envutil'
+
+module TestIRB
+  class TestCompletion < Test::Unit::TestCase
+    def test_nonstring_module_name
+      bug5938 = '[ruby-core:42244]'
+      cmds = %W[-rirb -rirb/completion -e IRB.setup(__FILE__)
+       -e IRB.conf[:MAIN_CONTEXT]=IRB::Irb.new.context
+       -e module\sFoo;def\sself.name;//;end;end
+       -e IRB::InputCompletor::CompletionProc.call("[1].first.")
+       -- -f --]
+      status = assert_in_out_err(cmds, "", //, [], bug5938)
+      assert(status.success?, bug5938)
+    end
+  end
+end