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patch 8.2.3135: Vim9: builtin function arguments not checked at compile time

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Problem:    Vim9: builtin function arguments not checked at compile time.
Solution:   Add more type checks. (Yegappan Lakshmanan, closes #8539)
This commit is contained in:
Yegappan Lakshmanan
2021-07-10 13:15:41 +02:00
committed by Bram Moolenaar
parent 9da32e4d57
commit 5b73992d8f
12 changed files with 563 additions and 186 deletions
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5
src/channel.c
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@@ -1311,6 +1311,11 @@ channel_open_func(typval_T *argvars)
jobopt_T opt;
channel_T *channel = NULL;
if (in_vim9script()
&& (check_for_string_arg(argvars, 0) == FAIL
|| check_for_dict_arg(argvars, 1) == FAIL))
return NULL;
address = tv_get_string(&argvars[0]);
if (argvars[1].v_type != VAR_UNKNOWN
&& (argvars[1].v_type != VAR_DICT || argvars[1].vval.v_dict == NULL))