1 files changed, 15 insertions, 0 deletions
diff --git a/byterun/fail.c b/byterun/fail.c
index a36b6afb4..b1a08c611 100644
--- a/byterun/fail.c
+++ b/byterun/fail.c
@@ -60,6 +60,21 @@ CAMLexport void caml_raise_with_arg(value tag, value arg)
   CAMLnoreturn;
 }
 
+CAMLexport void caml_raise_with_args(value tag, int nargs, value args[])
+{
+  CAMLparam1 (tag);
+  CAMLxparamN (args, nargs);
+  value bucket;
+  int i;
+
+  Assert(1 + nargs <= Max_young_wosize);
+  bucket = caml_alloc_small (1 + nargs, 0);
+  Field(bucket, 0) = tag;
+  for (i = 0; i < nargs; i++) Field(bucket, 1 + i) = args[i];
+  caml_raise(bucket);
+  CAMLnoreturn;
+}
+
 CAMLexport void caml_raise_with_string(value tag, char const *msg)
 {
   CAMLparam1 (tag);