commit d597ab00d799aa078be32e6677e01a7582106105
author Bram Moolenaar <Bram@vim.org> Wed Mar 16 17:56:33 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Wed Mar 16 17:56:33 2022 +0000
tree f0617b7bb4a00f39e90ec66c9d255b50c588a640
parent 21dc8f1527fc41405b26a26bb0c318c4b7c1b5d4

patch 8.2.4581: null types not fully tested

Problem:    Null types not fully tested.
Solution:   Add some more tests using null types.

src/testdir/test_vim9_expr.vim

diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
index 83cdab1..02ea54a 100644
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -2091,6 +2091,11 @@
       var llstring: list<list<string>> = [['text'], []]
       llstring = [[], ['text']]
       llstring = [[], []]
+
+      var ls = [null_string]
+      assert_equal('list<string>', typename(ls))
+      var lb = [null_blob]
+      assert_equal('list<blob>', typename(lb))
   END
   v9.CheckDefAndScriptSuccess(lines)
 
@@ -2608,6 +2613,11 @@
       # comment to start fold is OK
       var x1: number #{{ fold
       var x2 = 9 #{{ fold
+
+      var ds = {k: null_string}
+      assert_equal('dict<string>', typename(ds))
+      var dl = {a: null_list}
+      assert_equal('dict<list<unknown>>', typename(dl))
   END
   v9.CheckDefAndScriptSuccess(lines)
  

src/version.c

diff --git a/src/version.c b/src/version.c
index fe974f6..fd63279 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4581,
+/**/
     4580,
 /**/
     4579,