Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/pr69649.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/69649 // { dg-do compile } // { dg-options "-O2" } struct A { virtual void m1 (); }; struct C : A { void m1 () { m1 (); } }; template <class T> struct B { T *t; B (T *x) : t (x) { if (t) t->m1 (); } B (const B &); }; struct D : public C {}; struct F : public D { virtual B<D> m2 (); virtual B<D> m3 (); int m4 (); }; struct G : F { B<D> m2 (); B<D> m3 (); }; B<D> G::m2 () { if (m4 () == 0) return this; return 0; } B<D> G::m3 () { if (m4 () == 0) return this; return 0; }