warning: -refcnt and -O2 on gcc3.2

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#381

From: David Stes
Date: Tue, 15 Oct 2002 18:31

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I have a question on GCC 3.2 and GNU statement expression.

According to the GNU gcc info page : " The last thing in the compound statement should be an expression followed by a semicolon; the value of this subexpression serves as the value of the entire construct".

I wonder whether it would be possible to make that : an expression or a compound statement.

To illustrate the point : ({ foo(); }) or ({ foo(); { bar(); }}) 

In the latter case I'd assume bar(); is the value of the entire construct
(but it isn't for the moment using gcc 3.2)

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From: David Stes <stes@D5E02932.kabel.telenet.be>
Subject: warning: -refcnt and -O2 on gcc3.2
Newsgroups: comp.lang.objective-c,gnu.gcc.help
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