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4360fd8d6f
This matches longstanding compiler behavior. Also, for unused packages, report: `"pkg" imported and not used` `"pkg" imported as X and not used` This matches the other `X declared and not used` errors. For #55326. Change-Id: Ie71cf662fb5f4648449c64fc51bede298a1bdcbf Reviewed-on: https://go-review.googlesource.com/c/go/+/432557 TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@google.com> Auto-Submit: Robert Griesemer <gri@google.com> Run-TryBot: Robert Griesemer <gri@google.com>
33 lines
502 B
Go
33 lines
502 B
Go
// errorcheck
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// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Issue 873, 2162
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package foo
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func f(x interface{}) {
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switch t := x.(type) { // ERROR "declared and not used"
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case int:
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}
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}
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func g(x interface{}) {
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switch t := x.(type) {
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case int:
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case float32:
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println(t)
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}
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}
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func h(x interface{}) {
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switch t := x.(type) {
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case int:
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case float32:
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default:
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println(t)
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}
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}
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