| // compile | |
| // Copyright 2020 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| // Ensure that late expansion correctly set OpLoad argument type interface{} | |
| package p | |
| type iface interface { | |
| m() | |
| } | |
| type it interface{} | |
| type makeIface func() iface | |
| func f() { | |
| var im makeIface | |
| e := im().(it) | |
| g(e) | |
| } | |
| //go:noinline | |
| func g(i it) {} |