// 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 type ( // 0 and 1-element []-lists are syntactically valid _[A, B /* ERROR missing type constraint */ ] int _[A, /* ERROR missing type parameter name */ interface{}] int _[A, B, C /* ERROR missing type constraint */ ] int _[A B, C /* ERROR missing type constraint */ ] int _[A B, /* ERROR missing type parameter name */ interface{}] int _[A B, /* ERROR missing type parameter name */ interface{}, C D] int _[A B, /* ERROR missing type parameter name */ interface{}, C, D] int _[A B, /* ERROR missing type parameter name */ interface{}, C, interface{}] int _[A B, C interface{}, D, /* ERROR missing type parameter name */ interface{}] int ) // function type parameters use the same parsing routine - just have a couple of tests func _[A, B /* ERROR missing type constraint */ ]() {} func _[A, /* ERROR missing type parameter name */ interface{}]() {}