commit 097c5370ea8abab17ceb0f3bcd74f57b1655c7f7
author Bram Moolenaar <Bram@vim.org> Wed May 24 21:02:24 2023 +0100
committer Bram Moolenaar <Bram@vim.org> Wed May 24 21:02:24 2023 +0100
tree 031d9928ff74a50cb4f7eb25270e13561a2d8d27
parent a8490a4952c320f234ae4528d4a1e812a27f3a0a

patch 9.0.1576: users may not know what to do with an internal error

Problem:    Users may not know what to do with an internal error.
Solution:   Add a translated message with instructions.

src/testdir/test_functions.vim

diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index 8664724..17a87d8 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -82,15 +82,15 @@
   call assert_equal(0, empty(function('Test_empty')))
   call assert_equal(0, empty(function('Test_empty', [0])))
 
-  call assert_fails("call empty(test_void())", 'E685:')
-  call assert_fails("call empty(test_unknown())", 'E685:')
+  call assert_fails("call empty(test_void())", ['E340:', 'E685:'])
+  call assert_fails("call empty(test_unknown())", ['E340:', 'E685:'])
 endfunc
 
 func Test_test_void()
   call assert_fails('echo 1 == test_void()', 'E1031:')
   call assert_fails('echo 1.0 == test_void()', 'E1031:')
-  call assert_fails('let x = json_encode(test_void())', 'E685:')
-  call assert_fails('let x = copy(test_void())', 'E685:')
+  call assert_fails('let x = json_encode(test_void())', ['E340:', 'E685:'])
+  call assert_fails('let x = copy(test_void())', ['E340:', 'E685:'])
   call assert_fails('let x = copy([test_void()])', 'E1031:')
 endfunc