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++.old-deja/g++.other/dyncast3.C | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/g++.old-deja/g++.other/dyncast3.C (limited to 'gcc/testsuite/g++.old-deja/g++.other/dyncast3.C') diff --git a/gcc/testsuite/g++.old-deja/g++.other/dyncast3.C b/gcc/testsuite/g++.old-deja/g++.other/dyncast3.C new file mode 100644 index 000000000..cd59efa6c --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.other/dyncast3.C @@ -0,0 +1,33 @@ +// { dg-do run } +// Author: Alfred Miniarik +// test of dynamic_cast +// runtime detecting of nonpublic +// inheritance within a cast +// and therefor failing with result 0. + +extern "C" void abort(); +extern "C" int printf (const char *, ...); + +static int errors = 0; + +void error(int i) +{ + printf("Error %i\n",i); + errors++; +} + +struct A {virtual ~A(){}}; +struct B : private virtual A {}; +struct C : virtual A {}; +struct D : B, C {}; + +int +main() +{ + D d; + A* ap= &d; + if(&d != dynamic_cast(ap)) error(1); + if((B*)&d != dynamic_cast(ap)) error(2); + if((C*)&d != dynamic_cast(ap)) error(3); + return errors ? 1 : 0; +} -- cgit v1.2.3