Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/thunk1.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// PR 6788 // Test that the thunk adjusts the this pointer properly. // { dg-do run } extern "C" void abort (); struct A { virtual void foo() = 0; char large[33*1024]; }; struct B { virtual void foo() = 0; }; struct C : public A, public B { virtual void foo(); }; static C *match; void C::foo() { if (this != match) abort (); } void bar(B *x) { x->foo(); } int main() { C obj; match = &obj; bar(&obj); return 0; }