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https://github.com/golang/go
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07b30a4f77
This also requires that we sometimes delay transformSelect(), if the assignments in the Comm part of the select have not been transformed. Fixes #48137 Change-Id: I163aa1f999d1e63616280dca807561b12b2aa779 Reviewed-on: https://go-review.googlesource.com/c/go/+/347915 Trust: Dan Scales <danscales@google.com> Run-TryBot: Dan Scales <danscales@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org>
26 lines
379 B
Go
26 lines
379 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 Constraint[T any] interface {
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~func() T
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}
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func Foo[T Constraint[T]]() T {
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var t T
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t = func() T {
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return t
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}
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return t
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}
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func main() {
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type Bar func() Bar
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Foo[Bar]()
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}
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