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Xargin 2018-03-23 12:14:26 +08:00
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ch1-basic/ch1-04-func-method-interface.md
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@ -70,10 +70,9 @@ 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) {
v = 42
func Inc() (v int) {
defer func(){ v++ } ()
return v
return 42
}
```