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Re: c++/8543: bus error with 2 word alignments
- From: nathan at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, massimo dot ravasi at epfl dot ch, nobody at gcc dot gnu dot org
- Date: 23 Jan 2003 15:05:51 -0000
- Subject: Re: c++/8543: bus error with 2 word alignments
- Reply-to: nathan at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, massimo dot ravasi at epfl dot ch, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: bus error with 2 word alignments
State-Changed-From-To: analyzed->closed
State-Changed-By: nathan
State-Changed-When: Thu Jan 23 15:05:50 2003
State-Changed-Why:
not a bug. Like Wolfgang says, it is ill formed. something like
typedef unsigned long alias;
alias *ptr = funny pointer
unsigned long long v = (unsigned long long)ptr[0] << 32 | ptr[1];
might do what you want.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8543