diff options
Diffstat (limited to 'test/typeparam/issue51700.go')
-rw-r--r-- | test/typeparam/issue51700.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/typeparam/issue51700.go b/test/typeparam/issue51700.go new file mode 100644 index 0000000..bf8a1f6 --- /dev/null +++ b/test/typeparam/issue51700.go @@ -0,0 +1,26 @@ +// 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[B any](b B) { + if b1, ok := any(b).(interface{ m1() }); ok { + panic(1) + _ = b1.(B) + } + if b2, ok := any(b).(interface{ m2() }); ok { + panic(2) + _ = b2.(B) + } +} + +type S struct{} + +func (S) m3() {} + +func main() { + f(S{}) +} |