commit a06758dd38851f022d270dd5102efbe1049d4712
author Bram Moolenaar <Bram@vim.org> Fri Oct 15 00:18:37 2021 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Oct 15 00:18:37 2021 +0100
tree 511901fac2db712627e0e6335a124d575afc95e3
parent 0a7984af5601323fae7b3398f05a48087db7b767

patch 8.2.3511: Vim9: entry for loop variable is created every round

Problem:    Vim9: entry for loop variable is created every round.
Solution:   Only create the entry once. (closes #8996)

src/evalvars.c

diff --git a/src/evalvars.c b/src/evalvars.c
index 4cc0fa8..fbf2d68 100644
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -3319,7 +3319,7 @@
 		    goto failed;
 		}
 
-		if (var_in_vim9script)
+		if (var_in_vim9script && (flags & ASSIGN_FOR_LOOP) == 0)
 		{
 		    where_T where = WHERE_INIT;
 
@@ -3331,7 +3331,8 @@
 			goto failed;
 		}
 
-		if (var_check_permission(di, name) == FAIL)
+		if ((flags & ASSIGN_FOR_LOOP) == 0
+				     && var_check_permission(di, name) == FAIL)
 		    goto failed;
 	    }
 	    else