mirror of
https://github.com/golang/go
synced 2024-11-13 20:20:30 -07:00
36 lines
876 B
Go
36 lines
876 B
Go
|
// Copyright 2019 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 b
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io/ioutil"
|
||
|
|
|
||
|
|
"./a"
|
||
|
|
)
|
||
|
|
|
||
|
|
var G int
|
||
|
|
|
||
|
|
// An inlinable function. To trigger the bug in question this needs
|
||
|
|
// to be inlined here within the package and also inlined into some
|
||
|
|
// other package that imports it.
|
||
|
|
func ReadValues(data []byte) (vals map[string]interface{}, err error) {
|
||
|
|
err = a.Unmarshal(data, &vals)
|
||
|
|
if len(vals) == 0 {
|
||
|
|
vals = map[string]interface{}{}
|
||
|
|
}
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
// A local call to the function above, which triggers the "move to heap"
|
||
|
|
// of the output param.
|
||
|
|
func CallReadValues(filename string) (map[string]interface{}, error) {
|
||
|
|
defer func() { G++ }()
|
||
|
|
data, err := ioutil.ReadFile(filename)
|
||
|
|
if err != nil {
|
||
|
|
return map[string]interface{}{}, err
|
||
|
|
}
|
||
|
|
return ReadValues(data)
|
||
|
|
}
|