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patch 8.2.3308: Vim9: no runtime check for argument type with varargs only

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Problem:    Vim9: no runtime check for argument type if a function only has
            varargs.
Solution:   Also check argument types if uf_va_type is set. (closes #8715)
This commit is contained in:
Bram Moolenaar
2021-08-07 15:35:36 +02:00
parent 7de6262373
commit 6ce46b9963
3 changed files with 16 additions and 2 deletions
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4
src/vim9execute.c
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@@ -893,7 +893,7 @@ call_by_name(
if (ufunc != NULL)
{
if (ufunc->uf_arg_types != NULL)
if (ufunc->uf_arg_types != NULL || ufunc->uf_va_type != NULL)
{
int i;
typval_T *argv = STACK_TV_BOT(0) - argcount;
@@ -904,7 +904,7 @@ call_by_name(
{
type_T *type = NULL;
if (i < ufunc->uf_args.ga_len)
if (i < ufunc->uf_args.ga_len && ufunc->uf_arg_types != NULL)
type = ufunc->uf_arg_types[i];
else if (ufunc->uf_va_type != NULL)
type = ufunc->uf_va_type->tt_member;