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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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11
src/insexpand.c
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@@ -2436,6 +2436,11 @@ f_complete(typval_T *argvars, typval_T *rettv UNUSED)
int startcol;
int save_textlock = textlock;
if (in_vim9script()
&& (check_for_number_arg(argvars, 0) == FAIL
|| check_for_list_arg(argvars, 1) == FAIL))
return;
if ((State & INSERT) == 0)
{
emsg(_("E785: complete() can only be used in Insert mode"));
@@ -2468,6 +2473,12 @@ f_complete(typval_T *argvars, typval_T *rettv UNUSED)
void
f_complete_add(typval_T *argvars, typval_T *rettv)
{
if (in_vim9script()
&& (argvars[0].v_type != VAR_DICT
&& argvars[0].v_type != VAR_STRING
&& check_for_string_arg(argvars, 0) == FAIL))
return;
rettv->vval.v_number = ins_compl_add_tv(&argvars[0], 0, FALSE);
}