MESSAGE
| DATE | 2011-06-11 |
| FROM | Ruben Safir
|
| SUBJECT | Subject: [NYLXS - HANGOUT] (fwd) Re: Using sizeof in the preprocessor
|
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Message-ID: <4dd8a6da$0$2871$7b1e8fa0-at-news.nbl.fi>
From: Juha Nieminen
Subject: Re: Using sizeof in the preprocessor
Newsgroups: comp.lang.c++
References: <4dd7bfa5$0$7624$9b4e6d93-at-newsspool1.arcor-online.net> <4dd809a7$0$2844$7b1e8fa0-at-news.nbl.fi> <87zkmfde2c.fsf-at-dpt-info.u-strasbg.fr>
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Date: 22 May 2011 06:02:02 GMT
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Xref: panix comp.lang.c++:1085156
Alain Ketterlin wrote:
> Funny idea. Here (gcc/g++ 4.4.4), gcc and g++ both with -E give
> different results on the following input:
>
> #if true
> #error "then"
> #else
> #error "else"
> #endif
#if true
std::cout << "You rock!\n"
#else
#error "Your language is too old. Please upgrade."
#endif
-- end of forwarded message --
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