golang issue24470 代码
文件路径：/test/fixedbugs/issue24470.go
/ errorcheck -d=panic
/ Copyright 2018 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.
/ Verify that we get "use of .(type) outside type switch"
/ before any other (misleading) errors. Test case from issue.
package p
func f(i interface{}) {
if x, ok := i.(type); ok { / ERROR "assignment mismatch|outside type switch"
_ = x
}
}