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27 lines
413 B
Go
27 lines
413 B
Go
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// run
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// Copyright 2022 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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package main
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func f[B any](b B) {
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if b1, ok := any(b).(interface{ m1() }); ok {
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panic(1)
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_ = b1.(B)
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}
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if b2, ok := any(b).(interface{ m2() }); ok {
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panic(2)
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_ = b2.(B)
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}
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}
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type S struct{}
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func (S) m3() {}
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func main() {
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f(S{})
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}
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