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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /test/typeparam/issue51232.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.tar.xz golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/typeparam/issue51232.go')
-rw-r--r-- | test/typeparam/issue51232.go | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/typeparam/issue51232.go b/test/typeparam/issue51232.go new file mode 100644 index 0000000..0d25e18 --- /dev/null +++ b/test/typeparam/issue51232.go @@ -0,0 +1,31 @@ +// errorcheck + +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package p + +type RC[RG any] interface { + ~[]RG +} + +type Fn[RCT RC[RG], RG any] func(RCT) + +type F[RCT RC[RG], RG any] interface { + Fn() Fn[RCT] // ERROR "got 1 arguments" +} + +type concreteF[RCT RC[RG], RG any] struct { + makeFn func() Fn[RCT] // ERROR "got 1 arguments" +} + +func (c *concreteF[RCT, RG]) Fn() Fn[RCT] { // ERROR "got 1 arguments" + return c.makeFn() +} + +func NewConcrete[RCT RC[RG], RG any](Rc RCT) F[RCT] { // ERROR "got 1 arguments" + return &concreteF[RCT]{ // ERROR "cannot use" "got 1 arguments" + makeFn: nil, + } +} |