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diff src/testdir/test_vim9_builtin.vim @ 33019:04c75e67ca30 v9.0.1801

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patch 9.0.1801: Vim9 instanceof() fails in a def func Commit: https://github.com/vim/vim/commit/b49ad28d731551ddbd5cc57f9c77d0df085ae845 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Aug 27 19:08:40 2023 +0200 patch 9.0.1801: Vim9 instanceof() fails in a def func Problem: Vim9 instanceof() fails in a def func Solution: allow Objects in compile time check closes: #12907 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author Christian Brabandt <cb@256bit.org>
date Sun, 27 Aug 2023 19:15:07 +0200
parents 75c283beb74f
children 45da656d550e
line wrap: on
line diff
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -2317,6 +2317,28 @@ def Test_instanceof()
     instanceof(Foo.new(), 123)
   END
   v9.CheckScriptFailure(lines, 'E693: List or Class required for argument 2')
+
+  lines =<< trim END
+    vim9script
+    class Foo
+    endclass
+    def Bar()
+      instanceof('hello', Foo)
+    enddef
+    Bar()
+  END
+  v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected object<Unknown> but got string')
+
+  lines =<< trim END
+    vim9script
+    class Foo
+    endclass
+    def Bar()
+      instanceof(Foo.new(), 123)
+    enddef
+    Bar()
+  END
+  v9.CheckScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected class<Unknown> but got number')
 enddef
 
 def Test_invert()