go a 源码
golang a 代码
文件路径：/test/fixedbugs/issue37837.dir/a.go
// 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.
package a
func F(i interface{}) int { // ERROR "can inline F" "i does not escape"
switch i.(type) {
case nil:
return 0
case int:
return 1
case float64:
return 2
default:
return 3
}
}
func G(i interface{}) interface{} { // ERROR "can inline G" "leaking param: i"
switch i := i.(type) {
case nil: // ERROR "moved to heap: i"
return &i
case int: // ERROR "moved to heap: i"
return &i
case float64: // ERROR "moved to heap: i"
return &i
case string, []byte: // ERROR "moved to heap: i"
return &i
default: // ERROR "moved to heap: i"
return &i
}
}
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