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Re: c++/5724: Evaluation order of parameters for multiple operator<< calls
- From: nathan at gcc dot gnu dot org
- To: RaoulGough at dial dot pipex dot com, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org
- Date: 18 Feb 2002 21:47:15 -0000
- Subject: Re: c++/5724: Evaluation order of parameters for multiple operator<< calls
- Reply-to: nathan at gcc dot gnu dot org, RaoulGough at dial dot pipex dot com, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: Evaluation order of parameters for multiple operator<< calls
State-Changed-From-To: open->closed
State-Changed-By: nathan
State-Changed-When: Mon Feb 18 13:47:14 2002
State-Changed-Why:
no, there is no sequence point there. The code is
equivalent of
output (output (cout, f (a)), f (b));
where 'output' is the operator<< function. you'll see
that 'f (b)' can be called before or after
'output (cout, f (a))'
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5724