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Re: Patches to enable -ftrack-macro-expansion by default
- From: Gerald Pfeifer <gerald at pfeifer dot com>
- To: Dodji Seketeli <dodji at redhat dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Tom Tromey <tromey at redhat dot com>, Jason Merrill <jason at redhat dot com>, Gabriel Dos Reis <gdr at integrable-solutions dot net>, Laurynas Biveinis <laurynas dot biveinis at gmail dot com>, Benjamin De Kosnik <bkoz at redhat dot com>
- Date: Sun, 26 Aug 2012 02:28:33 +0200 (CEST)
- Subject: Re: Patches to enable -ftrack-macro-expansion by default
- References: <m3hawr8wpz.fsf@redhat.com> <m3wr4x5tn0.fsf@redhat.com>
On Mon, 30 Apr 2012, Dodji Seketeli wrote:
> I have finally applied this series of 14 patches to the mainline today.
> The SVN revisions are from r186965 to r186978.
Shouldn't we document this in the release notes?
What do you guys think about the following? Suggestions welcome.
Gerald
Index: changes.html
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RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.8/changes.html,v
retrieving revision 1.17
diff -u -3 -p -r1.17 changes.html
--- changes.html 20 Aug 2012 12:23:39 -0000 1.17
+++ changes.html 26 Aug 2012 00:27:32 -0000
@@ -56,9 +56,14 @@ by this change.</p>
-->
-<!--
<h3>C family</h3>
--->
+
+ <ul>
+ <li>The option <code>-ftrack-macro-expansion=2</code> is now
+ enabled by default. This allows the compiler to emit diagnostic
+ about the current macro expansion stack when a compilation error
+ occurs.</li>
+ </ul>
<!--
<h3>C</h3>