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From: Andrew Pinski <pinskia@physics.uc.edu> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: c++/10893: wrong class mapping for empty bases Date: Wed, 21 May 2003 03:06:00 -0000 [thread overview] Message-ID: <20030521030601.10889.qmail@sources.redhat.com> (raw) The following reply was made to PR c++/10893; it has been noted by GNATS. From: Andrew Pinski <pinskia@physics.uc.edu> To: yanliu@ca.ibm.com Cc: Andrew Pinski <pinskia@physics.uc.edu>, gcc-gnats@gcc.gnu.org Subject: Re: c++/10893: wrong class mapping for empty bases Date: Tue, 20 May 2003 23:01:08 -0400 This has been fixed in 3.4 (I think 3.3 also) but only if you say that you want the lasted c++ abi. 3.4: Class D1 size=8 align=4 base size=8 base align=4 D1 (0x103f240) 0 vptridx=0 vptr=((&D1::_ZTV2D1) + 12) D (0x103f280) 0 nearly-empty primary-for D1 (0x103f240) subvttidx=4 E1 (0x103f2c0) 4 empty virtual vbaseoffset=-12 E (0x103f300) 4 empty E2 (0x103f340) 0 empty E (0x103f380) 0 empty 3.4 with -fabi-version=0 aka the latest abi: Class D1 size=12 align=4 base size=8 base align=4 D1 (0x103e240) 0 vptridx=0 vptr=((&D1::_ZTV2D1) + 12) D (0x103e280) 0 nearly-empty primary-for D1 (0x103e240) subvttidx=4 E1 (0x103e2c0) 8 empty virtual vbaseoffset=-12 E (0x103e300) 12 empty E2 (0x103e340) 0 empty E (0x103e380) 0 empty Thanks, Andrew Pinski
next reply other threads:[~2003-05-21 3:06 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-05-21 3:06 Andrew Pinski [this message] -- strict thread matches above, loose matches on Subject: below -- 2003-05-21 13:57 bangerth 2003-05-21 2:36 yanliu
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