# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1640470504 -3600
# Node ID 59dde78e9436b60c280b93068b23090d8e9a7bd0
# Parent  9ed6ad5a8a73322a5edbf1d678071847761cb3d6
patch 8.2.3899: Vim9: test for map() on string fails

Commit: https://github.com/vim/vim/commit/ec86520f946a40d5c4a92d6a11d6928faa13abd4
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Dec 25 22:10:42 2021 +0000

    patch 8.2.3899: Vim9: test for map() on string fails

    Problem:    Vim9: test for map() on string fails.
    Solution:   Expect string return type.

diff --git a/src/evalfunc.c b/src/evalfunc.c
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -517,8 +517,9 @@ arg_map_func(type_T *type, argcontext_T 
 	if (context->arg_types[0]->tt_type == VAR_LIST
 		|| context->arg_types[0]->tt_type == VAR_DICT)
 	    expected = context->arg_types[0]->tt_member;
-	else if (context->arg_types[0]->tt_type == VAR_STRING
-		|| context->arg_types[0]->tt_type == VAR_BLOB)
+	else if (context->arg_types[0]->tt_type == VAR_STRING)
+	    expected = &t_string;
+	else if (context->arg_types[0]->tt_type == VAR_BLOB)
 	    expected = &t_number;
 	if (expected != NULL)
 	{
diff --git a/src/version.c b/src/version.c
--- 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 */
 /**/
+    3899,
+/**/
     3898,
 /**/
     3897,