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diff src/testdir/test_expr.vim @ 9062:0aa90b84118c v7.4.1816

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commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 1 23:05:53 2016 +0200 patch 7.4.1816 Problem: Looping over a null list throws an error. Solution: Skip over the for loop.
author Christian Brabandt <cb@256bit.org>
date Sun, 01 May 2016 23:15:05 +0200
parents 36cb3aff8c1c
children d319453f62b3
line wrap: on
line diff
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -83,3 +83,10 @@ func Test_getreg_empty_list()
   call add(x, 'foo')
   call assert_equal(['foo'], y)
 endfunc
+
+func Test_loop_over_null_list()
+  let null_list = submatch(1, 1)
+  for i in null_list
+    call assert_true(0, 'should not get here')
+  endfor
+endfunc