mirror of
https://github.com/golang/go
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34 lines
507 B
Go
34 lines
507 B
Go
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// 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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func main() {
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Gooer2[byte]()
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}
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type Fooer[T any] interface {
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Foo(p T)
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}
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type fooer1[T any] struct{}
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func (fooer1[T]) Foo(T) {}
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type fooer2[T any] struct {
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r []Fooer[T]
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}
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//go:noinline
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func (mr fooer2[T]) Foo(p T) {
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mr.r[0] = fooer1[T]{}
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return
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}
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func Gooer2[T any]() Fooer[T] {
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return fooer2[T]{}
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}
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