nobu	2018-09-24 22:04:40 +0900 (Mon, 24 Sep 2018)

  New Revision: 64825

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64825

  Log:
    Kernel#warn accepts multiple messages

  Modified files:
    trunk/lib/rubygems/core_ext/kernel_warn.rb
Index: lib/rubygems/core_ext/kernel_warn.rb
===================================================================
--- lib/rubygems/core_ext/kernel_warn.rb	(revision 64824)
+++ lib/rubygems/core_ext/kernel_warn.rb	(revision 64825)
@@ -7,14 +7,14 @@ if RUBY_VERSION >= "2.5" https://github.com/ruby/ruby/blob/trunk/lib/rubygems/core_ext/kernel_warn.rb#L7
     Module.new {define_method(:warn, original_warn)}
     original_warn = method(:warn)
 
-    module_function define_method(:warn) {|message, uplevel: nil|
+    module_function define_method(:warn) {|*messages, uplevel: nil|
       if uplevel
         while (loc, = caller_locations(uplevel, 1); loc && loc.path.start_with?(path))
           uplevel += 1
         end
-        original_warn.call(message, uplevel: uplevel + 1)
+        original_warn.call(*messages, uplevel: uplevel)
       else
-        original_warn.call(message)
+        original_warn.call(*messages)
       end
     }
   end

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