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54 lines
772 B
Go
54 lines
772 B
Go
// run
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Test pointers and the . (selector) operator on structs.
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package main
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type x2 struct { a,b,c int; d int; };
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var g1 x2;
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var g2 struct { a,b,c int; d x2; };
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func
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main() {
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var x int;
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var s1 *x2;
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var s2 *struct { a,b,c int; d x2; };
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s1 = &g1;
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s2 = &g2;
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s1.a = 1;
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s1.b = 2;
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s1.c = 3;
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s1.d = 5;
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s2.a = 7;
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s2.b = 11;
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s2.c = 13;
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s2.d.a = 17;
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s2.d.b = 19;
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s2.d.c = 23;
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s2.d.d = 20;
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if(s2.d.c != 23) { panic(1); }
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if(g2.d.c != 23) { panic(2); }
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x = s1.a +
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s1.b +
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s1.c +
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s1.d +
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s2.a +
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s2.b +
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s2.c +
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s2.d.a +
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s2.d.b +
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s2.d.c +
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s2.d.d;
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if(x != 121) { panic(x); }
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}
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