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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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19
src/clientserver.c
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@@ -793,6 +793,15 @@ f_remote_expr(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
if (in_vim9script()
&& (check_for_string_arg(argvars, 0) == FAIL
|| check_for_string_arg(argvars, 1) == FAIL
|| check_for_opt_string_arg(argvars, 2) == FAIL
|| (argvars[2].v_type != VAR_UNKNOWN
&& check_for_opt_number_arg(argvars, 3) == FAIL)))
return;
#ifdef FEAT_CLIENTSERVER
remote_common(argvars, rettv, TRUE);
#endif
@@ -891,8 +900,7 @@ f_remote_read(typval_T *argvars UNUSED, typval_T *rettv)
if (in_vim9script()
&& (check_for_string_arg(argvars, 0) == FAIL
|| (argvars[1].v_type != VAR_UNKNOWN
&& check_for_number_arg(argvars, 1) == FAIL)))
|| check_for_opt_number_arg(argvars, 1) == FAIL))
return;
serverid = tv_get_string_chk(&argvars[0]);
@@ -932,6 +940,13 @@ f_remote_send(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
if (in_vim9script()
&& (check_for_string_arg(argvars, 0) == FAIL
|| check_for_string_arg(argvars, 1) == FAIL
|| check_for_opt_string_arg(argvars, 2) == FAIL))
return;
#ifdef FEAT_CLIENTSERVER
remote_common(argvars, rettv, FALSE);
#endif