Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/pr64059.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-options "-r -O2 -flto -fno-devirtualize" } // { dg-require-effective-target lto } class A; class B { public: A *operator->(); }; class C { public: virtual void m_fn1 (); }; class A { public: C *m_fn2 (); }; class D { public: void m_fn3 () { list_m->m_fn2 ()->m_fn1 (); } B list_m; }; class F { public: D m_fn4 (); }; class G { public: F m_fn5 (int, int); }; class H { public: void m_fn6 () { fieldEngine_m.m_fn5 (0, 0).m_fn4 ().m_fn3 (); } G fieldEngine_m; }; void fn1 (H a) { a.m_fn6 (); }