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diff src/testdir/test_vim9_expr.vim @ 21546:4d3e983313dc v8.2.1323

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patch 8.2.1323: Vim9: invalid operators only rejected in :def function Commit: https://github.com/vim/vim/commit/696ba23149eb5a7226e606e3fe6f15fdd064c5f7 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 29 21:20:41 2020 +0200 patch 8.2.1323: Vim9: invalid operators only rejected in :def function Problem: Vim9: invalid operators only rejected in :def function. Solution: Also reject them at script level. (closes https://github.com/vim/vim/issues/6564)
author Bram Moolenaar <Bram@vim.org>
date Wed, 29 Jul 2020 21:30:04 +0200
parents 6c67c86a202a
children 55aa283a0e5e
line wrap: on
line diff
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -831,7 +831,7 @@ def Test_expr5()
 enddef
 
 def Test_expr5_vim9script()
-  # only checks line continuation
+  # check line continuation
   let lines =<< trim END
       vim9script
       let var = 11
@@ -848,6 +848,30 @@ def Test_expr5_vim9script()
       assert_equal('onetwo', var)
   END
   CheckScriptSuccess(lines)
+
+  lines =<< trim END
+      vim9script
+      echo 'abc' is# 'abc'
+  END
+  CheckScriptFailure(lines, 'E15:')
+
+  lines =<< trim END
+      vim9script
+      echo 'abc' is? 'abc'
+  END
+  CheckScriptFailure(lines, 'E15:')
+
+  lines =<< trim END
+      vim9script
+      echo 'abc' isnot# 'abc'
+  END
+  CheckScriptFailure(lines, 'E15:')
+
+  lines =<< trim END
+      vim9script
+      echo 'abc' isnot? 'abc'
+  END
+  CheckScriptFailure(lines, 'E15:')
 enddef
 
 def Test_expr5_float()