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Inference for type instances has dependencies on type-checking order that can lead to subtle bugs. As explained in #51527, disable it for 1.18. Fixes #51527 Change-Id: I42795bad30ce53abecfc5a4914599ae5a2041a9e Reviewed-on: https://go-review.googlesource.com/c/go/+/387934 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org> (cherry picked from commit 28fab5ef21d8aef72634f9c251fbeb4039dababa) Reviewed-on: https://go-review.googlesource.com/c/go/+/390576 Trust: Dmitri Shuralyov <dmitshur@golang.org> Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
29 lines
668 B
Go
29 lines
668 B
Go
// errorcheck -G=3
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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 p
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// As of issue #51527, type-type inference has been disabled.
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type RC[RG any] interface {
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~[]RG
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}
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type Fn[RCT RC[RG], RG any] func(RCT)
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type FFn[RCT RC[RG], RG any] func() Fn[RCT] // ERROR "got 1 arguments"
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type F[RCT RC[RG], RG any] interface {
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Fn() Fn[RCT] // ERROR "got 1 arguments"
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}
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type concreteF[RCT RC[RG], RG any] struct {
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makeFn FFn[RCT] // ERROR "got 1 arguments"
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}
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func (c *concreteF[RCT, RG]) Fn() Fn[RCT] { // ERROR "got 1 arguments"
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return c.makeFn()
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}
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