mirror of
https://github.com/golang/go
synced 2024-11-19 11:14:47 -07:00
560dc9712d
We hope to support this feature one day, but it doesn't work currently. Issue a nice error message instead of having the compiler crash. Update #47631 Change-Id: I0359411410acbaf9a5b9dbb988cd933de1bb8438 Reviewed-on: https://go-review.googlesource.com/c/go/+/364054 Trust: Keith Randall <khr@golang.org> Trust: Dan Scales <danscales@google.com> Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Dan Scales <danscales@google.com>
35 lines
837 B
Go
35 lines
837 B
Go
// errorcheck -G=3
|
|
|
|
// 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.
|
|
|
|
// TODO: one day we will support internal type declarations, at which time this test will be removed.
|
|
|
|
package p
|
|
|
|
func g[T any]() {
|
|
type U []T // ERROR "type declarations inside generic functions are not currently supported"
|
|
type V []int // ERROR "type declarations inside generic functions are not currently supported"
|
|
}
|
|
|
|
type S[T any] struct {
|
|
}
|
|
|
|
func (s S[T]) m() {
|
|
type U []T // ERROR "type declarations inside generic functions are not currently supported"
|
|
type V []int // ERROR "type declarations inside generic functions are not currently supported"
|
|
}
|
|
|
|
|
|
func f() {
|
|
type U []int // ok
|
|
}
|
|
|
|
type X struct {
|
|
}
|
|
|
|
func (x X) m() {
|
|
type U []int // ok
|
|
}
|