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friend test

From-SVN: r21442

gcc/testsuite/g++.old-deja/g++.benjamin/friend01.C

+// Build don't link:
+//980610 bkoz
+// example 1: buggy
+
+class foo {
+public:
+    class bar;
+    int func(bar *);
+    class bar {
+        int st;
+    public:
+        bar(){st=12;}
+        ~bar(){}
+        friend int foo::func(bar *);
+    };
+    foo(){}
+    ~foo(){}
+};
+
+
+int foo::func(bar *obj) {
+  obj->st++;
+  return (obj->st);
+}
+
+void test02() {
+  foo obj_f;
+  foo::bar obj_b;
+  
+  obj_f.func( &obj_b);
+}