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diff src/testdir/test_vim9_expr.vim @ 21767:9529a2367d3e v8.2.1433

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patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda Commit: https://github.com/vim/vim/commit/ba60cc45e786166767ca80f3dea6236d993c7971 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 12 19:15:33 2020 +0200 patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda Problem: Vim9: cannot mingle comments in multi-line lambda. Solution: Skip over NULL lines. (closes https://github.com/vim/vim/issues/6694)
author Bram Moolenaar <Bram@vim.org>
date Wed, 12 Aug 2020 19:30:04 +0200
parents 08940efa6b4e
children f37c1330b15c
line wrap: on
line diff
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -1433,6 +1433,16 @@ def Test_expr7_list_vim9script()
   CheckScriptFailure(lines, 'E1068:')
 enddef
 
+def LambdaWithComments(): func
+  return {x ->
+            # some comment
+            x == 1
+            # some comment
+            ||
+            x == 2
+        }
+enddef
+
 def Test_expr7_lambda()
   let La = { -> 'result'}
   assert_equal('result', La())
@@ -1466,6 +1476,11 @@ def Test_expr7_lambda()
   assert_equal([{'key': 12}], filter(dl,
 	{_, v -> has_key(v, 'key') ? v['key'] == 12 : 0}))
 
+  assert_equal(false, LambdaWithComments()(0))
+  assert_equal(true, LambdaWithComments()(1))
+  assert_equal(true, LambdaWithComments()(2))
+  assert_equal(false, LambdaWithComments()(3))
+
   call CheckDefFailure(["filter([1, 2], {k,v -> 1})"], 'E1069:')
 enddef