Unclear about type assertion in pointer example

2012-01-04 08:30:26 +01:00
parent c6060554ee
commit 88b75b4791
2 changed files with 4 additions and 4 deletions
@@ -61,13 +61,13 @@ Usage:
    c.Set("foo", foo, 0)
    ...
    x, _ := c.Get("foo")
-    foo := x.(MyStruct)
+    foo := x.(*MyStruct)
    fmt.Println(foo.Num)
    ...
    foo.Num++
    ...
    x, _ := c.Get("foo")
-    foo := x.(MyStruct)
+    foo := x.(*MyStruct)
    foo.Println(foo.Num)

    // will print: