----- Original Message ----- From: "Daniel Larimer" <dlarimer@gmail.com> To: <boost@lists.boost.org> Sent: Friday, February 12, 2010 2:06 PM Subject: Re: [boost] bug in type_traits/is_virtual_base_of ??
On Feb 12, 2010, at 6:53 AM, John Maddock wrote:
What do you think? Any potential problems / side effects?
Unfortunately it breaks the existing tests with all the gcc versions I tried (win32 and Linux) :-(
Are we looking at the same code? Have you been able to verify the padding problem?
No I can't reproduce here, it seems to be somthing peculiar to 64-bit Mac systems I'm guessing.
Do your tests at least confirm that my "patch" works for the test case I outlined? My patch seems to work (for my test case) for both Mac OS X and debian linux. gcc 4.2.1 and 4.3.2 respectively.
What test case is it failing?
libs/type_traits/test/is_virtual_base_of_test.cpp Cheers, John.