1// Copyright 2020 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5package a
6
7func F(i interface{}) int { // ERROR "can inline F" "i does not escape"
8	switch i.(type) {
9	case nil:
10		return 0
11	case int:
12		return 1
13	case float64:
14		return 2
15	default:
16		return 3
17	}
18}
19
20func G(i interface{}) interface{} { // ERROR "can inline G" "leaking param: i"
21	switch i := i.(type) {
22	case nil: // ERROR "moved to heap: i"
23		return &i
24	case int: // ERROR "moved to heap: i"
25		return &i
26	case float64: // ERROR "moved to heap: i"
27		return &i
28	case string, []byte: // ERROR "moved to heap: i"
29		return &i
30	default: // ERROR "moved to heap: i"
31		return &i
32	}
33}
34