go bug373 源码
golang bug373 代码
文件路径：/test/fixedbugs/bug373.go
// errorcheck
// Copyright 2011 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.
// Issue 873, 2162
package foo
func f(x interface{}) {
switch t := x.(type) { // ERROR "declared but not used"
case int:
}
}
func g(x interface{}) {
switch t := x.(type) {
case int:
case float32:
println(t)
}
}
func h(x interface{}) {
switch t := x.(type) {
case int:
case float32:
default:
println(t)
}
}
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