Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.other/optimize1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do run } // { dg-options "-O2" } // // Copyright (C) 2001 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 18 May 2001 <nathan@codesourcery.com> // Bug 2781. We forgot to copy addressability information when // cloning. struct B { B(int v1); void Member (int v1); static void Static (int v1); }; struct D : B { D (int v1); }; void xswap(int& x1) ; int xxx = 0; B::B(int v1) { xswap(v1); xxx = v1; } void B::Member(int v1) { xswap(v1); xxx = v1; } void B::Static(int v1) { xswap(v1); xxx = v1; } D::D(int v1) : B (v1) { } void xswap (int& x1) { x1 = 2; } int main () { B p (1); if (xxx != 2) return 1; D q (1); if (xxx != 2) return 2; p.Member (1); if (xxx != 2) return 3; p.Static (1); if (xxx != 2) return 4; return 0; }