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4bf1ca4b0c
Fixes #64276 Change-Id: Ib6651669904e6ea0daf275d85d8bd008b8b21cc6 Reviewed-on: https://go-review.googlesource.com/c/go/+/544018 Reviewed-by: raghvender sundarjee <raghvenders@gmail.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Auto-Submit: Robert Griesemer <gri@google.com> Reviewed-by: Robert Griesemer <gri@google.com> Run-TryBot: Robert Griesemer <gri@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
32 lines
898 B
Go
32 lines
898 B
Go
// errorcheck
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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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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 F[RCT RC[RG], RG any] interface {
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Fn() Fn[RCT] // ERROR "not enough type arguments for type Fn: have 1, want 2"
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}
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type concreteF[RCT RC[RG], RG any] struct {
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makeFn func() Fn[RCT] // ERROR "not enough type arguments for type Fn: have 1, want 2"
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}
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func (c *concreteF[RCT, RG]) Fn() Fn[RCT] { // ERROR "not enough type arguments for type Fn: have 1, want 2"
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return c.makeFn()
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}
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func NewConcrete[RCT RC[RG], RG any](Rc RCT) F[RCT] { // ERROR "not enough type arguments for type F: have 1, want 2"
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return &concreteF[RCT]{ // ERROR "cannot use" "not enough type arguments for type concreteF: have 1, want 2"
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makeFn: nil,
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}
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}
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