commit 83494b4ac61898f687d6ef9dce4bad5802fb8e51
author Yegappan Lakshmanan <yegappan@yahoo.com> Tue Jul 20 17:51:51 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Jul 20 17:51:51 2021 +0200
tree 36f06f4a70bd9a515527064cd8985029ab27c6a6
parent 9bb0dad0d8283c86fddf5b950f4fbb6fb8f12741

patch 8.2.3188: Vim9: argument types are not checked at compile time

Problem:    Vim9: argument types are not checked at compile time.
Solution:   Add several more type checks, also at runtime. (Yegappan
            Lakshmanan, closes #8587)

src/testdir/test_gui.vim

diff --git a/src/testdir/test_gui.vim b/src/testdir/test_gui.vim
index b727372..237bfb4 100644
--- a/src/testdir/test_gui.vim
+++ b/src/testdir/test_gui.vim
@@ -1093,11 +1093,11 @@
   let &guioptions = save_guioptions
 
   " Test invalid parameters for test_gui_mouse_event()
-  call assert_fails('call test_gui_mouse_event("", 1, 2, 3, 4)', 'E474:')
-  call assert_fails('call test_gui_mouse_event(0, "", 2, 3, 4)', 'E474:')
-  call assert_fails('call test_gui_mouse_event(0, 1, "", 3, 4)', 'E474:')
-  call assert_fails('call test_gui_mouse_event(0, 1, 2, "", 4)', 'E474:')
-  call assert_fails('call test_gui_mouse_event(0, 1, 2, 3, "")', 'E474:')
+  call assert_fails('call test_gui_mouse_event("", 1, 2, 3, 4)', 'E1210:')
+  call assert_fails('call test_gui_mouse_event(0, "", 2, 3, 4)', 'E1210:')
+  call assert_fails('call test_gui_mouse_event(0, 1, "", 3, 4)', 'E1210:')
+  call assert_fails('call test_gui_mouse_event(0, 1, 2, "", 4)', 'E1210:')
+  call assert_fails('call test_gui_mouse_event(0, 1, 2, 3, "")', 'E1210:')
 
   bw!
   call test_override('no_query_mouse', 0)