blob: ccf4bcf782afb93b0e04a313780747ca63ad8fb0 [file] [log] [blame]
// 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
func f[_ comparable]() {}
func g[_ interface{interface{comparable; ~int|~string}}]() {}
func _[P comparable,
Q interface{ comparable; ~int|~string },
R any, // not comparable
S interface{ comparable; ~func() }, // not comparable
]() {
_ = f[int]
_ = f[P]
_ = f[Q]
_ = f[func( /* ERROR does not satisfy comparable */ )]
_ = f[R /* ERROR R has no constraints */ ]
_ = g[int]
_ = g[P /* ERROR P does not satisfy interface{interface{comparable; ~int\|~string} */ ]
_ = g[Q]
_ = g[func( /* ERROR does not satisfy comparable */ )]
_ = g[R /* ERROR R has no constraints */ ]
}