1 // run 2 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. 6 7 // Test struct-valued variables (not pointers). 8 9 package main 10 11 type x2 struct { a,b,c int; d int; }; 12 var g1 x2; 13 var g2 struct { a,b,c int; d x2; }; 14 15 func 16 main() { 17 var x int; 18 var s1 *x2; 19 var s2 *struct { a,b,c int; d x2; }; 20 var s3 struct { a,b,c int; d x2; }; 21 22 s1 = &g1; 23 s2 = &g2; 24 25 s1.a = 1; 26 s1.b = 2; 27 s1.c = 3; 28 s1.d = 5; 29 30 if(s1.c != 3) { panic(s1.c); } 31 if(g1.c != 3) { panic(g1.c); } 32 33 s2.a = 7; 34 s2.b = 11; 35 s2.c = 13; 36 s2.d.a = 17; 37 s2.d.b = 19; 38 s2.d.c = 23; 39 s2.d.d = 29; 40 41 if(s2.d.c != 23) { panic(s2.d.c); } 42 if(g2.d.c != 23) { panic(g2.d.c); } 43 44 x = s1.a + 45 s1.b + 46 s1.c + 47 s1.d + 48 49 s2.a + 50 s2.b + 51 s2.c + 52 s2.d.a + 53 s2.d.b + 54 s2.d.c + 55 s2.d.d; 56 57 if(x != 130) { panic(x); } 58 59 // test an automatic struct 60 s3.a = 7; 61 s3.b = 11; 62 s3.c = 13; 63 s3.d.a = 17; 64 s3.d.b = 19; 65 s3.d.c = 23; 66 s3.d.d = 29; 67 68 if(s3.d.c != 23) { panic(s3.d.c); } 69 70 x = s3.a + 71 s3.b + 72 s3.c + 73 s3.d.a + 74 s3.d.b + 75 s3.d.c + 76 s3.d.d; 77 78 if(x != 119) { panic(x); } 79 } 80
