You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

73 lines
3.0 KiB
HTML

<html lang="en">
<head>
<title>Functions - GNU Compiler Collection (GCC) Internals</title>
<meta http-equiv="Content-Type" content="text/html">
<meta name="description" content="GNU Compiler Collection (GCC) Internals">
<meta name="generator" content="makeinfo 4.13">
<link title="Top" rel="start" href="index.html#Top">
<link rel="up" href="GENERIC.html#GENERIC" title="GENERIC">
<link rel="prev" href="Statements.html#Statements" title="Statements">
<link rel="next" href="Language_002ddependent-trees.html#Language_002ddependent-trees" title="Language-dependent trees">
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
<!--
Copyright (C) 1988-2015 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with the
Invariant Sections being ``Funding Free Software'', the Front-Cover
Texts being (a) (see below), and with the Back-Cover Texts being (b)
(see below). A copy of the license is included in the section entitled
``GNU Free Documentation License''.
(a) The FSF's Front-Cover Text is:
A GNU Manual
(b) The FSF's Back-Cover Text is:
You have freedom to copy and modify this GNU Manual, like GNU
software. Copies published by the Free Software Foundation raise
funds for GNU development.-->
<meta http-equiv="Content-Style-Type" content="text/css">
<style type="text/css"><!--
pre.display { font-family:inherit }
pre.format { font-family:inherit }
pre.smalldisplay { font-family:inherit; font-size:smaller }
pre.smallformat { font-family:inherit; font-size:smaller }
pre.smallexample { font-size:smaller }
pre.smalllisp { font-size:smaller }
span.sc { font-variant:small-caps }
span.roman { font-family:serif; font-weight:normal; }
span.sansserif { font-family:sans-serif; font-weight:normal; }
--></style>
</head>
<body>
<div class="node">
<a name="Functions"></a>
<p>
Next:&nbsp;<a rel="next" accesskey="n" href="Language_002ddependent-trees.html#Language_002ddependent-trees">Language-dependent trees</a>,
Previous:&nbsp;<a rel="previous" accesskey="p" href="Statements.html#Statements">Statements</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="GENERIC.html#GENERIC">GENERIC</a>
<hr>
</div>
<h3 class="section">10.8 Functions</h3>
<p><a name="index-function-1965"></a><a name="index-FUNCTION_005fDECL-1966"></a>
A function is represented by a <code>FUNCTION_DECL</code> node. It stores
the basic pieces of the function such as body, parameters, and return
type as well as information on the surrounding context, visibility,
and linkage.
<ul class="menu">
<li><a accesskey="1" href="Function-Basics.html#Function-Basics">Function Basics</a>: Function names, body, and parameters.
<li><a accesskey="2" href="Function-Properties.html#Function-Properties">Function Properties</a>: Context, linkage, etc.
</ul>
<!-- -->
<!-- Function Basics -->
<!-- -->
</body></html>