diff options
Diffstat (limited to '')
-rw-r--r-- | test/typeparam/issue51522b.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/test/typeparam/issue51522b.go b/test/typeparam/issue51522b.go new file mode 100644 index 0000000..115b6b9 --- /dev/null +++ b/test/typeparam/issue51522b.go @@ -0,0 +1,62 @@ +// run + +// Copyright 2022 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. + +package main + +func f[T comparable](i any) { + var t T + + switch i { + case t: + // ok + default: + println("FAIL: switch i") + } + + switch t { + case i: + // ok + default: + println("FAIL: switch t") + } +} + +type myint int + +func (m myint) foo() { +} + +type fooer interface { + foo() +} + +type comparableFoo interface { + comparable + foo() +} + +func g[T comparableFoo](i fooer) { + var t T + + switch i { + case t: + // ok + default: + println("FAIL: switch i") + } + + switch t { + case i: + // ok + default: + println("FAIL: switch t") + } +} + +func main() { + f[int](0) + g[myint](myint(0)) +} |