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diff src/testdir/test_vim9_assign.vim @ 23531:f39a18a42aed v8.2.2308

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patch 8.2.2308: Vim9: no error when assigning lambda to funcref Commit: https://github.com/vim/vim/commit/328eac2b5d1569c57e1130ecb9f7cca733b84d78 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 7 19:23:08 2021 +0100 patch 8.2.2308: Vim9: no error when assigning lambda to funcref Problem: Vim9: no error when assigning lambda to funcref without return value. Solution: Default return value to "any". (closes #7629)
author Bram Moolenaar <Bram@vim.org>
date Thu, 07 Jan 2021 19:30:06 +0100
parents b0a6e7325169
children 7f0fc2ab90e3
line wrap: on
line diff
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -1091,6 +1091,13 @@ def Test_assign_lambda()
       assert_equal(123, FuncRef_Any())
   END
   CheckScriptSuccess(lines)
+
+  lines =<< trim END
+      var Ref: func(number)
+      Ref = (j) => !j
+  END
+  CheckDefFailure(lines, 'E1012: Type mismatch; expected func(number) but got func(any): bool')
+  CheckScriptFailure(['vim9script'] + lines, 'E1012: Type mismatch; expected func(number) but got func(any): any')
 enddef
 
 def Test_heredoc()