3 // Copyright 2009 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.
7 // Test interfaces and methods.
24 func (this *S) f()int {
28 func (this *S) g()int {
43 if s.f() != 5 { panic(11); }
44 if s.g() != 6 { panic(12); }
46 i1 = s; // convert S to I1
47 i2 = i1.(I2); // convert I1 to I2
50 if i1.f() != 5 { panic(21); }
51 if i2.f() != 5 { panic(22); }
52 if i2.g() != 6 { panic(23); }
54 g = i1.(*S); // convert I1 to S
55 if g != s { panic(31); }
57 g = i2.(*S); // convert I2 to S
58 if g != s { panic(32); }