| // Copyright 2023 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. | |
| package p | |
| var m map[int]int | |
| func _() { | |
| _, ok /* ERROR "undefined: ok" */ = m[0] // must not crash | |
| } | |
| func _() { | |
| var ok = undef /* ERROR "undefined: undef" */ | |
| x, ok := m[0] // must not crash | |
| _, _ = x, ok | |
| } |