+++ /dev/null
-// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-// Contributed by Nathan Sidwell 28 Nov 2000 <nathan@codesourcery.com>
-
-// Related to bug 91. We'd not preserve constness accessing a member of the
-// source type in copy ctor and assignment op.
-
-#include <stdio.h>
-
-int value = 0;
-
-struct A
-{
- A() {}
-
- A( A& arg)
- { printf ("%s\n", __PRETTY_FUNCTION__); value = 1;}
-
- A( const A& arg)
- { printf ("%s\n", __PRETTY_FUNCTION__); value = 2;}
-
- A& operator=( A& )
- { printf ("%s\n", __PRETTY_FUNCTION__); value = 3; return *this; }
-
- A& operator=( const A& )
- { printf ("%s\n", __PRETTY_FUNCTION__); value = 4; return *this; }
-};
-
-struct B
-{
- A a;
- B () {}
-};
-
-void foo( A& )
-{
- printf ("%s\n", __PRETTY_FUNCTION__); value = 5;
-}
-
-void foo( const A& )
-{
- printf ("%s\n", __PRETTY_FUNCTION__); value = 6;
-}
-
-int main()
-{
- const A a0;
- value = 0; printf ("A(cA) : "); A a1(a0); if (value != 2) return 1;
- value = 0; printf ("A(A ) : "); A a2(a1); if (value != 1) return 2;
-
- const B b0;
- value = 0; printf ("B(cB) : "); B b1(b0); if (value != 2) return 3;
- value = 0; printf ("B(B ) : "); B b2(b1); if (value != 2) return 4;
-
- value = 0; printf ("A= cA : "); a1 = a0; if (value != 4) return 5;
- value = 0; printf ("A= A : "); a1 = a2; if (value != 3) return 6;
- value = 0; printf ("B= cB : "); b1 = b0; if (value != 4) return 7;
- value = 0; printf ("B= B : "); b1 = b2; if (value != 4) return 8;
-
- value = 0; printf ("foo(cB): "); foo(b0.a); if (value != 6) return 9;
- value = 0; printf ("foo(B ): "); foo(b2.a); if (value != 5) return 10;
-
- return 0;
-}