Source file test/typeparam/issue50109b.go

     1  // run
     2  
     3  // Copyright 2021 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  func main() {
    10  	F[any]()
    11  }
    12  
    13  func F[T any]() I[T] {
    14  	return (*S1[T])(nil)
    15  }
    16  
    17  type I[T any] interface{}
    18  
    19  type S1[T any] struct {
    20  	*S2[T]
    21  }
    22  
    23  type S2[T any] struct {
    24  	S3 *S3[T]
    25  }
    26  
    27  type S3[T any] struct {
    28  	x int
    29  }
    30  

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