Thanks for the reply. It solved my problems ;)<br>btw, you should support both &quot;--c++0x&quot; and &quot;--c++11&quot; for compatibility reasons :p<br><br>-Yao<br><br><div class="gmail_quote">On Tue, Oct 18, 2011 at 8:14 PM, Hartmut Kaiser <span dir="ltr">&lt;<a href="mailto:hartmut.kaiser@gmail.com">hartmut.kaiser@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div></div><div class="h5">&gt; I&#39;m new to Boost.Wave. I followed the &quot;quick start&quot;, but found that wave<br>

&gt; take the C++0x keyword &quot;decltype&quot; as an identifier instead of a keyword.<br>
&gt; The macro &quot;BOOST_WAVE_SUPPORT_CPP0X&quot; is defined as &quot;1&quot;.<br>
&gt; Boost version: 1.47.0<br>
&gt; Any suggestions ?<br>
<br>
</div></div>The C++0x functionalities are enabled by passing --c++0x on the command line<br>
(I really ought to change that to --c++11, btw).<br>
If you use Wave as a library you need to enable this by invoking:<br>
<br>
    ctx.set_language(boost::wave::support_cpp0x);<br>
<br>
HTH<br>
Regards Hartmut<br>
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