devdocs/gcc~13/conditionally-supported-behavior.html


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<div class="section-level-extent" id="Conditionally-supported-behavior"> <div class="nav-panel"> <p> Next: <a href="exception-handling" accesskey="n" rel="next">Exception Handling</a>, Up: <a href="c_002b_002b-implementation" accesskey="u" rel="up">C++ Implementation-Defined Behavior</a> [<a href="index#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="indices" title="Index" rel="index">Index</a>]</p> </div>  <h1 class="section" id="Conditionally-Supported-Behavior"><span>5.1 Conditionally-Supported Behavior<a class="copiable-link" href="#Conditionally-Supported-Behavior"> ¶</a></span></h1> <p>Each implementation shall include documentation that identifies all conditionally-supported constructs that it does not support (C++0x 1.4). </p> <ul class="itemize mark-bullet"> <li>Whether an argument of class type with a non-trivial copy constructor or destructor can be passed to ... (C++0x 5.2.2). <p>Such argument passing is supported, using the same pass-by-invisible-reference approach used for normal function arguments of such types. </p> </li>
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