fix: src\vm.c(445): warning C4244: '=': conversion from 'mrb_int' to 'int', possible loss of data

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vm.c b/src/vm.c
index 51026c623..0af1d0040 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -442,7 +442,7 @@ mrb_funcall_with_block(mrb_state *mrb, mrb_value self, mrb_sym mid, mrb_int argc
       voff = argv - mrb->c->stbase;
     }
     if (MRB_PROC_CFUNC_P(p)) {
-      ci->nregs = argc + 2;
+      ci->nregs = (int)(argc + 2);
       stack_extend(mrb, ci->nregs);
     }
     else if (argc >= CALL_MAXARGS) {