| // 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. | |
| package p | |
| func _[T interface{type map[string]int}](x T) { | |
| _ = x == nil | |
| } | |
| // simplified test case from issue | |
| type PathParamsConstraint interface { | |
| type 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 | |
| } |