commit e30f64b4b551bb00318dc09c2f13ecd3d711119a
author Bram Moolenaar <Bram@vim.org> Wed Jul 15 19:48:20 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Jul 15 19:48:20 2020 +0200
tree fa813a172dc7303e8f421b347b9717895b4ae845
parent 657a826c07b4ea3f8846b6acb2c50b82c2d81e50

patch 8.2.1223: Vim9: invalid type error for function default value

Problem:    Vim9: invalid type error for function default value.
Solution:   Use right argument index. (closes #6458)

src/vim9compile.c

diff --git a/src/vim9compile.c b/src/vim9compile.c
index 39190c9..ec940df 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -6865,7 +6865,7 @@
 	    val_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
 	    if (ufunc->uf_arg_types[arg_idx] == &t_unknown)
 		ufunc->uf_arg_types[arg_idx] = val_type;
-	    else if (check_type(ufunc->uf_arg_types[i], val_type, FALSE)
+	    else if (check_type(ufunc->uf_arg_types[arg_idx], val_type, FALSE)
 								       == FAIL)
 	    {
 		arg_type_mismatch(ufunc->uf_arg_types[arg_idx], val_type,