From 43b69b39acb85a2aab2310cba5a2dbac338a4eb9 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Thu, 7 Jan 2021 20:23:33 +0100
Subject: patch 8.2.2310: Vim9: winsaveview() return type is too generic

Problem:    Vim9: winsaveview() return type is too generic.
Solution:   use dict<number> instead of dict<any>. (closes #7626)
---
 src/evalfunc.c                    |  2 +-
 src/testdir/test_vim9_builtin.vim | 10 ++++++++++
 src/version.c                     |  2 ++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/evalfunc.c b/src/evalfunc.c
index ed9f06fed..098d906ec 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -1753,7 +1753,7 @@ static funcentry_T global_functions[] =
     {"winrestview",	1, 1, FEARG_1,	    NULL,
 			ret_void,	    f_winrestview},
     {"winsaveview",	0, 0, 0,	    NULL,
-			ret_dict_any,	    f_winsaveview},
+			ret_dict_number,    f_winsaveview},
     {"winwidth",	1, 1, FEARG_1,	    NULL,
 			ret_number,	    f_winwidth},
     {"wordcount",	0, 0, 0,	    NULL,
diff --git a/src/testdir/test_vim9_builtin.vim b/src/testdir/test_vim9_builtin.vim
index 4eb2d76df..7aef315dc 100644
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -786,6 +786,16 @@ def Test_winrestcmd()
   close
 enddef
 
+def Test_winsaveview()
+  var view: dict<number> = winsaveview()
+
+  var lines =<< trim END
+      var view: list<number> = winsaveview()
+  END
+  CheckDefAndScriptFailure(lines, 'E1012: Type mismatch; expected list<number> but got dict<number>', 1)
+enddef
+
+
 
 
 " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker
diff --git a/src/version.c b/src/version.c
index f4a1d58c8..0d9816bc9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2310,
 /**/
     2309,
 /**/
-- 
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