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patch 8.2.3188: Vim9: argument types are not checked at compile time

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Problem:    Vim9: argument types are not checked at compile time.
Solution:   Add several more type checks, also at runtime. (Yegappan
            Lakshmanan, closes #8587)
This commit is contained in:
Yegappan Lakshmanan
2021-07-20 17:51:51 +02:00
committed by Bram Moolenaar
parent 9bb0dad0d8
commit 83494b4ac6
34 changed files with 1417 additions and 299 deletions
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9
src/match.c
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@@ -1045,14 +1045,21 @@ f_setmatches(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
listitem_T *li;
dict_T *d;
list_T *s = NULL;
win_T *win = get_optional_window(argvars, 1);
win_T *win;
rettv->vval.v_number = -1;
if (in_vim9script()
&& (check_for_list_arg(argvars, 0) == FAIL
|| check_for_opt_number_arg(argvars, 1) == FAIL))
return;
if (argvars[0].v_type != VAR_LIST)
{
emsg(_(e_listreq));
return;
}
win = get_optional_window(argvars, 1);
if (win == NULL)
return;