From: ch---bugs-ruby-lang@... Date: 2016-03-08T02:23:39+00:00 Subject: [ruby-core:74213] [Ruby trunk Bug#12156] TckImage.new broken after r53077 (2.3, trunk) Issue #12156 has been reported by Christian Hofstaedtler. ---------------------------------------- Bug #12156: TckImage.new broken after r53077 (2.3, trunk) https://bugs.ruby-lang.org/issues/12156 * Author: Christian Hofstaedtler * Status: Open * Priority: Normal * Assignee: * ruby -v: ruby 2.3.0p0 (2015-12-25) [x86_64-linux-gnu] (Debian 2.3.0-4) * Backport: 2.1: DONTNEED, 2.2: DONTNEED, 2.3: REQUIRED ---------------------------------------- This simple test program fails with ruby2.3, but worked in previous versions: ``` require 'tk' require 'tkextlib/tkimg' root = TkRoot.new canvas = TkCanvas.new root canvas.grid :column => 0, :row => 0 img = TkPhotoImage.new :file => "/tmp/l.png" TkcImage.new canvas, 0, 0, :anchor => :nw, :image => img Tk.mainloop ``` Backtrace: ``` /usr/lib/ruby/2.3.0/tk/itemconfig.rb:115:in `hash_kv': wrong argument type nil (expected Array) (TypeError) from /usr/lib/ruby/2.3.0/tk/itemconfig.rb:115:in `itemconfig_hash_kv' from /usr/lib/ruby/2.3.0/tk/canvas.rb:722:in `_parse_create_args' from /usr/lib/ruby/2.3.0/tk/canvas.rb:735:in `create' from /usr/lib/ruby/2.3.0/tk/canvas.rb:758:in `create_self' from /usr/lib/ruby/2.3.0/tk/canvas.rb:751:in `initialize' from ui.rb:8:in `new' from ui.rb:8:in `
' ``` From what I can tell itemconfig_hash_kv calls tk_hash_kv with args 2 and 3 set to nil, but the new Check_Type introduced in r53077 call does not account for Qnil in there. -- https://bugs.ruby-lang.org/ Unsubscribe: