patch 8.2.3206: 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. (Yegappan Lakshmanan, closes #8611)
diff --git a/src/terminal.c b/src/terminal.c
index 6c501ec..1f64c8b 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -4756,7 +4756,7 @@
void
f_term_dumpwrite(typval_T *argvars, typval_T *rettv UNUSED)
{
- buf_T *buf = term_get_buf(argvars, "term_dumpwrite()");
+ buf_T *buf;
term_T *term;
char_u *fname;
int max_height = 0;
@@ -4771,6 +4771,14 @@
if (check_restricted() || check_secure())
return;
+
+ if (in_vim9script()
+ && (check_for_buffer_arg(argvars, 0) == FAIL
+ || check_for_string_arg(argvars, 1) == FAIL
+ || check_for_opt_dict_arg(argvars, 2) == FAIL))
+ return;
+
+ buf = term_get_buf(argvars, "term_dumpwrite()");
if (buf == NULL)
return;
term = buf->b_term;
@@ -5643,6 +5651,12 @@
void
f_term_dumpdiff(typval_T *argvars, typval_T *rettv)
{
+ if (in_vim9script()
+ && (check_for_string_arg(argvars, 0) == FAIL
+ || check_for_string_arg(argvars, 1) == FAIL
+ || check_for_opt_dict_arg(argvars, 2) == FAIL))
+ return;
+
term_load_dump(argvars, rettv, TRUE);
}