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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /test/switch4.go | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/switch4.go')
-rw-r--r-- | test/switch4.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/switch4.go b/test/switch4.go new file mode 100644 index 0000000..f38efe6 --- /dev/null +++ b/test/switch4.go @@ -0,0 +1,36 @@ +// 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. + +// Verify that erroneous switch statements are detected by the compiler. +// Does not compile. + +package main + +type I interface { + M() +} + +func bad() { + + i5 := 5 + switch i5 { + case 5: + fallthrough // ERROR "cannot fallthrough final case in switch" + } +} + +func good() { + var i interface{} + var s string + + switch i { + case s: + } + + switch s { + case i: + } +} |