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diff src/testdir/test_vim9_class.vim @ 31754:48431422f766 v9.0.1209

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patch 9.0.1209: getting interface member does not always work Commit: https://github.com/vim/vim/commit/29ac5df37baf7e6e751c7ebd4ab37a2aa826e9e6 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 16 19:43:47 2023 +0000 patch 9.0.1209: getting interface member does not always work Problem: Getting interface member does not always work. Solution: Convert the index on the interface to the index on the object. (closes #11825)
author Bram Moolenaar <Bram@vim.org>
date Mon, 16 Jan 2023 20:45:04 +0100
parents 13cecb002fe6
children 85f93e094810
line wrap: on
line diff
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -870,6 +870,32 @@ def Test_class_implements_interface()
       endclass
   END
   v9.CheckScriptFailure(lines, 'E1349: Function "Methods" of interface "Some" not implemented')
+
+  # Check different order of members in class and interface works.
+  lines =<< trim END
+      vim9script
+
+      interface Result
+        this.label: string
+        this.errpos: number
+      endinterface
+
+      # order of members is opposite of interface
+      class Failure implements Result
+        this.errpos: number = 42
+        this.label: string = 'label'
+      endclass
+
+      def Test()
+        var result: Result = Failure.new()
+
+        assert_equal('label', result.label)
+        assert_equal(42, result.errpos)
+      enddef
+
+      Test()
+  END
+  v9.CheckScriptSuccess(lines)
 enddef
 
 def Test_class_used_as_type()