go issue45639 源码
golang issue45639 代码
文件路径:/src/cmd/compile/internal/types2/testdata/fixedbugs/issue45639.go
// Copyright 2021 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
// For now, a lone type parameter is not permitted as RHS in a type declaration (issue #45639).
// // It is not permitted to declare a local type whose underlying
// // type is a type parameters not declared by that type declaration.
// func _[T any]() {
// type _ T // ERROR cannot use function type parameter T as RHS in type declaration
// type _ [_ any] T // ERROR cannot use function type parameter T as RHS in type declaration
// }
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