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patch 8.2.4285: Vim9: type of item in for loop not checked properly

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Problem:    Vim9: type of item in for loop not checked properly.
Solution:   Adjust the type checking. (closes #9683)
This commit is contained in:
Bram Moolenaar
2022-02-02 16:20:26 +00:00
parent ab8f7c50cf
commit a1c5195180
5 changed files with 23 additions and 9 deletions
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9
src/vim9cmds.c
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@@ -990,11 +990,8 @@ compile_for(char_u *arg_start, cctx_T *cctx)
if (lhs_type == &t_any)
lhs_type = item_type;
else if (item_type != &t_unknown
&& (item_type == &t_any
? need_type(item_type, lhs_type,
-1, 0, cctx, FALSE, FALSE)
: check_type(lhs_type, item_type, TRUE, where))
== FAIL)
&& need_type_where(item_type, lhs_type, -1,
where, cctx, FALSE, FALSE) == FAIL)
goto failed;
var_lvar = reserve_local(cctx, arg, varlen, TRUE, lhs_type);
if (var_lvar == NULL)
@@ -1003,8 +1000,6 @@ compile_for(char_u *arg_start, cctx_T *cctx)
if (semicolon && idx == var_count - 1)
var_lvar->lv_type = vartype;
else
var_lvar->lv_type = item_type;
generate_STORE(cctx, ISN_STORE, var_lvar->lv_idx, NULL);
}