From bc4c076691c9d9c74e12186121a9f2e4171347a0 Mon Sep 17 00:00:00 2001 From: bernds Date: Wed, 28 Feb 2007 01:34:10 +0000 Subject: [PATCH] * g++.dg/inherit/thunk7.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122399 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/testsuite/ChangeLog | 4 +++ gcc/testsuite/g++.dg/inherit/thunk7.C | 55 +++++++++++++++++++++++++++++++++++ 2 files changed, 59 insertions(+) create mode 100644 gcc/testsuite/g++.dg/inherit/thunk7.C diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 1b31b2f..eae0240 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2007-02-28 Bernd Schmidt + + * g++.dg/inherit/thunk7.C: New test. + 2007-02-27 Uros Bizjak PR target/30970 diff --git a/gcc/testsuite/g++.dg/inherit/thunk7.C b/gcc/testsuite/g++.dg/inherit/thunk7.C new file mode 100644 index 0000000..0e16d89 --- /dev/null +++ b/gcc/testsuite/g++.dg/inherit/thunk7.C @@ -0,0 +1,55 @@ +// { dg-do run } + +#include + +class A +{ + int a, b; +public: + virtual void foo (int a, int b, int c, int d); +}; + +class B +{ + int c, d; +public: + virtual void bar (int a, int b, int c, int d); +}; + +class D : public virtual A, public virtual B +{ + int e, f; +}; + +void A::foo(int a, int b, int c, int d) +{ + if (a != 1 || b != 2 || c != 3 || d != 4) + abort (); +} + +void B::bar (int a, int b, int c, int d) +{ + if (a != 5 || b != 6 || c != 7 || d != 8) + abort (); +} + +class C: private D, public virtual A, public virtual B +{ +public: + virtual void foo (int a, int b, int c, int d) { A::foo (a, b, c, d); D::A::foo (a, b, c, d); } + virtual void bar (int a, int b, int c, int d) { B::bar (a, b, c, d); D::B::bar (a, b, c, d); } +}; + +C c1; +C *c2 = &c1; +A *c3 = &c1; +B *c4 = &c1; + +int main() +{ + c2->foo (1, 2, 3, 4); + c2->bar (5, 6, 7, 8); + c3->foo (1, 2, 3, 4); + c4->bar (5, 6, 7, 8); + return 0; +} -- 2.7.4