This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]

Re: A simple question on expression

To: gcc at gcc dot gnu dot org
Subject: Re: A simple question on expression
From: Jie Zhang <jzhang916 at sina dot com>
Date: Fri, 31 Aug 2001 17:00:33 +0800
CC: Bohdan Vlasyuk <bohdan at kivc dot vstu dot vinnica dot ua>
References: <3B8F3B41.40900@sina.com> <20010831111300.A4005@kivc.vstu.vinnica.ua>

Thank you for your reply!

But your "obvious" explanation is not satisfiable.

If the following statement

a = (a<4)?0:a++;

can be expanded to

if (a<4)
	a=0;
else
	a=a++; /* 2 */


why
a = 0?0:a++;
not be expanded to

if (0)
	a=0;
else
	a=a++; /* 2 */


ps. I have read the K&R yet.

Follow-Ups:
- Re: A simple question on expression
  - From: Bohdan Vlasyuk

References:
- A simple question on expression
  - From: Jie Zhang
- Re: A simple question on expression
  - From: Bohdan Vlasyuk

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]