| author | stechong |
| Wed, 20 Oct 2010 11:19:31 -0500 | |
| changeset 2165 | 2a7b5eccb0bc |
| parent 1641 | 2b3996fc09a1 |
| permissions | -rw-r--r-- |
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"> |
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> |
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<meta http-equiv="Content-Style-Type" content="text/css" /> |
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<meta name="LASTUPDATED" content="06/17/05 11:09:43" /> |
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<title>access_errors</title> |
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<link rel="StyleSheet" href="../../book.css" type="text/css"/> |
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</head> |
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<body> |
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<h3>ignore_oldstyle</h3> |
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<p> Controls the recognition of function declarations that follow the conventions in place before ANSI/ISO C (i.e., “K&R” style).</p> |
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<h5>Syntax</h5> |
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<p class="code">#pragma ignore_oldstyle on | off | reset |
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</p> |
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<h5>Targets</h5> |
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All platforms.<br /> |
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<h5>Remarks</h5> |
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<p>If you enable this pragma, the compiler ignores old-style function declarations and lets you prototype a function any way you want. In old-style declarations, you do not specify the types of the arguments in the argument list but on separate lines. </p> |
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<p>For example, the code in Listing 10.21 defines a prototype for a function with an old-style declaration.</p> |
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<div class="listing"> |
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<h4>Listing 10.21 Mixing Old-style and Prototype Function Declarations</h4> |
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<p>int f(char x, short y, float z);</p> |
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<p> #pragma ignore_oldstyle on</p> |
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<p>f(x, y, z)<br /> |
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char x;<br /> |
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short y;<br /> |
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float z;<br /> |
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{<br />
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return (int)x+y+z;<br /> |
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}</p> |
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<p>#pragma ignore_oldstyle reset</p> |
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</div> |
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<p> This pragma does not correspond to any panel setting. To check this setting, use <span class="code">__option (ignore_oldstyle)</span><span class="code"></span>, described in <a href="../symbols/sym_settings.htm">Checking Settings</a>. The default setting is <span class="code">off</span>.</p> |
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<p></p> |
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<div id="footer">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div> |
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</body> |
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</html> |