From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/abi/dcast1.C | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/g++.dg/abi/dcast1.C (limited to 'gcc/testsuite/g++.dg/abi/dcast1.C') diff --git a/gcc/testsuite/g++.dg/abi/dcast1.C b/gcc/testsuite/g++.dg/abi/dcast1.C new file mode 100644 index 000000000..99f678ff3 --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/dcast1.C @@ -0,0 +1,29 @@ +// { dg-do compile } + +// Copyright (C) 2003 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 28 Jan 2003 + +// PR 9433. segfault at runtime. + +struct A { virtual void f() {} }; +struct B {int b;}; +struct C : A, B { virtual void f() {} int c;}; +struct D : C {int d;}; +struct E : C {int e;}; +struct F : protected D, E {int f;}; +struct H : virtual F {int h;}; +struct I : H {int i;}; +struct J : H {int j;}; +struct K : I, J { virtual void f() {} int k; }; +struct M : K {int m;}; +struct N : M {int n;}; +struct O : M {int o;}; +struct P : N, O { virtual void f() {} int p;}; + +int main() +{ + P obj; + A* a1 = (D *) (&obj); + H* hp = dynamic_cast(a1); + return hp != 0; +} -- cgit v1.2.3