diff options
Diffstat (limited to 'vm_insnhelper.c')
| -rw-r--r-- | vm_insnhelper.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 553883c035..2e862492f3 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -728,12 +728,13 @@ vm_yield_setup_args(rb_thread_t * const th, const rb_iseq_t *iseq, } if (iseq->arg_rest == -1) { - if (m < argc) { + const int arg_size = iseq->arg_size; + if (arg_size < argc) { /* * yield 1, 2 * => {|a|} # truncate */ - th->mark_stack_len = argc = m; + th->mark_stack_len = argc = arg_size; } } else { |