mirror of
https://github.com/golang/go
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e24977d231
The next CL will remove the -G flag, effectively hard-coding it to its current default (-G=3). Change-Id: Ib4743b529206928f9f1cca9fdb19989728327831 Reviewed-on: https://go-review.googlesource.com/c/go/+/388534 Reviewed-by: Keith Randall <khr@golang.org> Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
41 lines
568 B
Go
41 lines
568 B
Go
// run
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// Copyright 2021 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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// Zero returns the zero value of T
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func Zero[T any]() (_ T) {
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return
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}
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type AnyInt[X any] int
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func (AnyInt[X]) M() {
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var have interface{} = Zero[X]()
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var want interface{} = Zero[MyInt]()
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if have != want {
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println("FAIL")
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}
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}
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type I interface{ M() }
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type MyInt int
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type U = AnyInt[MyInt]
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var x = U(0)
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var i I = x
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func main() {
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x.M()
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U.M(x)
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(*U).M(&x)
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i.M()
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I.M(x)
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}
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