1 // compile 2 3 // Copyright 2014 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 // Issue 7405: the equality function for struct with many 8 // embedded fields became more complex after fixing issue 7366, 9 // leading to out of registers on 386. 10 11 package p 12 13 type T1 struct { 14 T2 15 T3 16 T4 17 } 18 19 type T2 struct { 20 Conn 21 } 22 23 type T3 struct { 24 PacketConn 25 } 26 27 type T4 struct { 28 PacketConn 29 T5 30 } 31 32 type T5 struct { 33 x int 34 T6 35 } 36 37 type T6 struct { 38 y, z int 39 } 40 41 type Conn interface { 42 A() 43 } 44 45 type PacketConn interface { 46 B() 47 } 48 49 func F(a, b T1) bool { 50 return a == b 51 } 52
