go/test/fixedbugs/issue68054.go
Cuong Manh Le 477ad7dd51 cmd/compile: support generic alias type
Type parameters on aliases are now allowed after #46477 accepted.

Updates #46477
Fixes #68054

Change-Id: Ic2e3b6f960a898163f47666e3a6bfe43b8cc22e2
Reviewed-on: https://go-review.googlesource.com/c/go/+/593715
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Robert Griesemer <gri@google.com>
2024-06-20 16:46:54 +00:00

24 lines
387 B
Go

// compile -goexperiment aliastypeparams
// Copyright 2024 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 Seq[V any] = func(yield func(V) bool)
func f[E any](seq Seq[E]) {
return
}
func g() {
f(Seq[int](nil))
}
type T[P any] struct{}
type A[P any] = T[P]
var _ A[int]