|  | // compile | 
|  |  | 
|  | // Copyright 2016 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. | 
|  |  | 
|  | // Issue 13337: The Go compiler limited how deeply embedded types | 
|  | // were searched for promoted fields and methods. | 
|  |  | 
|  | package s | 
|  |  | 
|  | type S0 struct{ f int } | 
|  | func (S0) m() {} | 
|  |  | 
|  | type S1 struct{ S0 } | 
|  | type S2 struct{ S1 } | 
|  | type S3 struct{ S2 } | 
|  | type S4 struct{ S3 } | 
|  | type S5 struct{ S4 } | 
|  | type S6 struct{ S5 } | 
|  | type S7 struct{ S6 } | 
|  | type S8 struct{ S7 } | 
|  | type S9 struct{ S8 } | 
|  | type S10 struct{ S9 } | 
|  | type S11 struct{ S10 } | 
|  | type S12 struct{ S11 } | 
|  | type S13 struct{ S12 } | 
|  |  | 
|  | var _ = S13{}.f | 
|  | var _ = S13.m |