test/SIL/Parser/coroutines_failure_yieldonce_return.sil

// RUN: not --crash %target-swift-frontend %s -emit-silgen -verify
// REQUIRES: asserts

sil_stage canonical

import Swift

sil @once_signature : $@yield_once () -> (@yields Int, @yields Float) {
bb0:
  %0 = tuple ()
  return %0 : $()
}