patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variablev8.2.4083

Problem:    Vim9: no test for "vim9script autoload' and using script variable
            in the same script.
Solution:   Add a simple test.  Fix uncovered problem.

3 files changed, 41 insertions, 7 deletions

diff --git a/src/evalvars.c b/src/evalvars.c
index 9bd1cc14c..92dcd7697 100644
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -2874,6 +2874,32 @@ find_var(char_u *name, hashtab_T **htp, int no_autoload)
 	}
     }
 
+    // When using "vim9script autoload" script-local items are prefixed but can
+    // be used with s:name.
+    if (SCRIPT_ID_VALID(current_sctx.sc_sid)
+					   && name[0] == 's' && name[1] == ':')
+    {
+	scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
+
+	if (si->sn_autoload_prefix != NULL)
+	{
+	    char_u *auto_name = concat_str(si->sn_autoload_prefix, name + 2);
+
+	    if (auto_name != NULL)
+	    {
+		ht = &globvarht;
+		ret = find_var_in_ht(ht, *name, auto_name, TRUE);
+		if (ret != NULL)
+		{
+		    if (htp != NULL)
+			*htp = ht;
+		    return ret;
+		}
+	    }
+	    vim_free(auto_name);
+	}
+    }
+
     return NULL;
 }
 
@@ -3318,7 +3344,7 @@ set_var(
 }
 
 /*
- * Set variable "name" to value in "tv".
+ * Set variable "name" to value in "tv_arg".
  * When "sid" is non-zero "name" is in the script with this ID.
  * If the variable already exists and "is_const" is FALSE the value is updated.
  * Otherwise the variable is created.
diff --git a/src/testdir/test_vim9_import.vim b/src/testdir/test_vim9_import.vim
index e9d94734a..24aa28da2 100644
--- a/src/testdir/test_vim9_import.vim
+++ b/src/testdir/test_vim9_import.vim
@@ -1091,7 +1091,7 @@ def Test_import_gone_when_sourced_twice()
 enddef
 
 " test using an auto-loaded function and variable
-def Test_vim9_autoload()
+def Test_vim9_autoload_full_name()
   var lines =<< trim END
      vim9script
      def some#gettest(): string
@@ -1146,11 +1146,16 @@ def Test_vim9script_autoload()
        return 'test'
      enddef
 
-     export func GetMore()
-       return Gettest() .. 'more'
+     export var name = 'name'
+
+     export func GetFunc()
+       return Gettest() .. 'more' .. s:name
      endfunc
 
-     export var name = 'name'
+     export def GetDef(): string
+       return Gettest() .. 'more' .. name
+     enddef
+
      export final fname = 'final'
      export const cname = 'const'
   END
@@ -1165,7 +1170,8 @@ def Test_vim9script_autoload()
       assert_equal('test', prefixed.Gettest())
       assert_equal(1, g:prefixed_loaded)
 
-      assert_equal('testmore', prefixed.GetMore())
+      assert_equal('testmorename', prefixed.GetFunc())
+      assert_equal('testmorename', prefixed.GetDef())
       assert_equal('name', prefixed.name)
       assert_equal('final', prefixed.fname)
       assert_equal('const', prefixed.cname)
@@ -1178,7 +1184,7 @@ def Test_vim9script_autoload()
   # can also get the items by autoload name
   lines =<< trim END
       call assert_equal('test', prefixed#Gettest())
-      call assert_equal('testmore', prefixed#GetMore())
+      call assert_equal('testmorename', prefixed#GetFunc())
       call assert_equal('name', prefixed#name)
       call assert_equal('final', prefixed#fname)
       call assert_equal('const', prefixed#cname)
diff --git a/src/version.c b/src/version.c
index 2a2c3de50..ecfa17d45 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4083,
+/**/
     4082,
 /**/
     4081,