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37d2219960
Change-Id: I5eb03ae349925f0799dd866e207221429bc9fb3c Reviewed-on: https://go-review.googlesource.com/c/go/+/337353 Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
45 lines
704 B
Go
45 lines
704 B
Go
// run -gcflags=-G=3
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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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type I interface{}
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type _S[T any] struct {
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x *T
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}
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// F is a non-generic function, but has a type _S[I] which is instantiated from a
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// generic type. Test that _S[I] is successfully exported.
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func F() {
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v := _S[I]{}
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if v.x != nil {
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panic(v)
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}
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}
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// Testing the various combinations of method expressions.
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type S1 struct{}
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func (*S1) M() {}
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type S2 struct{}
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func (S2) M() {}
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func _F1[T interface{ M() }](t T) {
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_ = T.M
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}
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func F2() {
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_F1(&S1{})
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_F1(S2{})
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_F1(&S2{})
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}
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func main() {
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F()
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F2()
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}
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