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fix example

This commit is contained in:
TomCao 2018-03-21 12:02:16 +08:00
parent fa11c50d5a
commit 013ec2cbb1

View File

@ -70,10 +70,10 @@ func Find(m map[int]int, key int) (value int, ok bool) {
如果返回值命名了,可以通过名字来修改返回值,也可以通过`defer`语句在`return`语句之后修改返回值:
```go
func Inc(x int) (v int) {
func Inc() (v int) {
v = 42
defer func(){ v++ } ()
return v
return 42
}
```