mirror of
https://github.com/golang/go
synced 2024-07-03 00:40:45 +00:00
d1820f748f
The test case is already working with unified IR, so add it to make sure we don't regress while finishing unified IR's support for dictionaries. Updates #51521. Change-Id: Ib7c8bf9612d30cd552e8e631fd0d487dcb177f14 Reviewed-on: https://go-review.googlesource.com/c/go/+/390356 Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
31 lines
546 B
Go
31 lines
546 B
Go
// run
|
|
|
|
// 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 main
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
)
|
|
|
|
type I interface{ M() }
|
|
|
|
func F[P I](p P) { defer catch(); p.M() }
|
|
func G[T any]() { defer catch(); interface{ M() T }.M(nil) }
|
|
|
|
func main() {
|
|
F[I](nil)
|
|
G[int]()
|
|
}
|
|
|
|
func catch() {
|
|
err := recover()
|
|
if err, ok := err.(error); ok && strings.Contains(err.Error(), "nil pointer dereference") {
|
|
return
|
|
}
|
|
fmt.Println("FAIL", err)
|
|
}
|