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-rw-r--r--test/ken/strvar.go79
1 files changed, 79 insertions, 0 deletions
diff --git a/test/ken/strvar.go b/test/ken/strvar.go
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+++ b/test/ken/strvar.go
@@ -0,0 +1,79 @@
+// run
+
+// 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.
+
+// Test struct-valued variables (not pointers).
+
+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); }
+}