patch 8.2.3211: Vim9: argument types are not checked at compile time
Problem: Vim9: argument types are not checked at compile time.
Solution: Add several more type checks. Fix type check for matchaddpos().
(Yegappan Lakshmanan, closes #8619)
diff --git a/src/time.c b/src/time.c
index f7f614e..6557b0e 100644
--- a/src/time.c
+++ b/src/time.c
@@ -799,7 +799,7 @@
void
f_timer_start(typval_T *argvars, typval_T *rettv)
{
- long msec = (long)tv_get_number(&argvars[0]);
+ long msec;
timer_T *timer;
int repeat = 0;
callback_T callback;
@@ -808,6 +808,13 @@
rettv->vval.v_number = -1;
if (check_secure())
return;
+
+ if (in_vim9script()
+ && (check_for_number_arg(argvars, 0) == FAIL
+ || check_for_opt_dict_arg(argvars, 2) == FAIL))
+ return;
+
+ msec = (long)tv_get_number(&argvars[0]);
if (argvars[2].v_type != VAR_UNKNOWN)
{
if (argvars[2].v_type != VAR_DICT