Merge pull request #5006 from mame/fix-send-with-splat-args

Do not destruct rest arguments for __send__

2 files changed, 8 insertions, 1 deletions

diff --git a/src/array.c b/src/array.c
index 6e73bcd8e..ad0d5b8db 100644
--- a/src/array.c
+++ b/src/array.c
@@ -808,6 +808,13 @@ ary_subseq(mrb_state *mrb, struct RArray *a, mrb_int beg, mrb_int len)
   return mrb_obj_value(b);
 }
 
+mrb_value
+mrb_ary_subseq(mrb_state *mrb, mrb_value ary, mrb_int beg, mrb_int len)
+{
+  struct RArray *a = mrb_ary_ptr(ary);
+  return ary_subseq(mrb, a, beg, len);
+}
+
 static mrb_int
 aget_index(mrb_state *mrb, mrb_value index)
 {
diff --git a/src/vm.c b/src/vm.c
index 7bb153910..bd54f3f00 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -625,7 +625,7 @@ mrb_f_send(mrb_state *mrb, mrb_value self)
     ci->argc--;
   }
   else {                     /* variable length arguments */
-    mrb_ary_shift(mrb, regs[0]);
+    regs[0] = mrb_ary_subseq(mrb, regs[0], 1, RARRAY_LEN(regs[0]) - 1);
   }
 
   if (MRB_METHOD_CFUNC_P(m)) {