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// $G $D/$F.go && $L $F.$A && ./$A.out

// Copyright 2009 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.


package main

type    x2      struct { a,b,c int; d int; };
var     g1      x2;
var     g2      struct { a,b,c int; d x2; };

func
main() {
        var x int;
        var s1 *x2;
        var s2 *struct { a,b,c int; d x2; };
        var s3 struct { a,b,c int; d x2; };

        s1 = &g1;
        s2 = &g2;

        s1.a = 1;
        s1.b = 2;
        s1.c = 3;
        s1.d = 5;

        if(s1.c != 3) { panic(s1.c); }
        if(g1.c != 3) { panic(g1.c); }

        s2.a = 7;
        s2.b = 11;
        s2.c = 13;
        s2.d.a = 17;
        s2.d.b = 19;
        s2.d.c = 23;
        s2.d.d = 29;

        if(s2.d.c != 23) { panic(s2.d.c); }
        if(g2.d.c != 23) { panic(g2.d.c); }

        x =     s1.a +
                s1.b +
                s1.c +
                s1.d +

                s2.a +
                s2.b +
                s2.c +
                s2.d.a +
                s2.d.b +
                s2.d.c +
                s2.d.d;

        if(x != 130) { panic(x); }

        // test an automatic struct
        s3.a = 7;
        s3.b = 11;
        s3.c = 13;
        s3.d.a = 17;
        s3.d.b = 19;
        s3.d.c = 23;
        s3.d.d = 29;

        if(s3.d.c != 23) { panic(s3.d.c); }

        x =     s3.a +
                s3.b +
                s3.c +
                s3.d.a +
                s3.d.b +
                s3.d.c +
                s3.d.d;

        if(x != 119) { panic(x); }
}