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[wwwdocs] Suggest workaround for compound-expression-as-lvalue
- From: "Giovanni Bajo" <giovannibajo at libero dot it>
- To: <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 10 Feb 2004 15:41:18 +0100
- Subject: [wwwdocs] Suggest workaround for compound-expression-as-lvalue
Hello,
suggested by Nathan. OK to commit?
Giovanni Bajo
Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-3.4/changes.html,v
retrieving revision 1.97
diff -c -3 -p -r1.97 changes.html
*** changes.html 9 Feb 2004 14:03:24 -0000 1.97
--- changes.html 10 Feb 2004 14:36:59 -0000
***************
*** 238,244 ****
(a, b) = 2;
</pre>
<p>will not be accepted for C and Objective-C in a future
! version.</p></li>
<li>Several
<a
href="http://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html#Other%20Builtins";>
built-in functions</a> such as <code>__builtin_popcount</code>
--- 238,247 ----
(a, b) = 2;
</pre>
<p>will not be accepted for C and Objective-C in a future
! version. A possible non-intrusive workaround is the following:</p>
! <pre>
! (*(a, &b)) = 2;
! </pre></li>
<li>Several
<a
href="http://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html#Other%20Builtins";>
built-in functions</a> such as <code>__builtin_popcount</code>