mirror of
https://github.com/golang/go
synced 2024-11-22 20:04:47 -07:00
e24977d231
The next CL will remove the -G flag, effectively hard-coding it to its current default (-G=3). Change-Id: Ib4743b529206928f9f1cca9fdb19989728327831 Reviewed-on: https://go-review.googlesource.com/c/go/+/388534 Reviewed-by: Keith Randall <khr@golang.org> Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
28 lines
593 B
Go
28 lines
593 B
Go
// compile
|
|
|
|
// Copyright 2020 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.
|
|
|
|
// copied from cmd/compile/internal/types2/testdata/fixedbugs/issue39755.go
|
|
|
|
package p
|
|
|
|
func _[T interface{ ~map[string]int }](x T) {
|
|
_ = x == nil
|
|
}
|
|
|
|
// simplified test case from issue
|
|
|
|
type PathParamsConstraint interface {
|
|
~map[string]string | ~[]struct{ key, value string }
|
|
}
|
|
|
|
type PathParams[T PathParamsConstraint] struct {
|
|
t T
|
|
}
|
|
|
|
func (pp *PathParams[T]) IsNil() bool {
|
|
return pp.t == nil // this must succeed
|
|
}
|