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.
91 lines
4.0 KiB
HTML
91 lines
4.0 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<!-- Copyright (C) 1988-2019 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 "Free Software" and "Free Software Needs
|
|
Free Documentation", with the Front-Cover Texts being "A GNU Manual,"
|
|
and with the Back-Cover Texts as in (a) below.
|
|
|
|
(a) The FSF's Back-Cover Text is: "You are free to copy and modify
|
|
this GNU Manual. Buying copies from GNU Press supports the FSF in
|
|
developing GNU and promoting software freedom." -->
|
|
<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
|
|
<head>
|
|
<title>C Defaults (Debugging with GDB)</title>
|
|
|
|
<meta name="description" content="C Defaults (Debugging with GDB)">
|
|
<meta name="keywords" content="C Defaults (Debugging with GDB)">
|
|
<meta name="resource-type" content="document">
|
|
<meta name="distribution" content="global">
|
|
<meta name="Generator" content="makeinfo">
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<link href="index.html#Top" rel="start" title="Top">
|
|
<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
|
|
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
|
|
<link href="C.html#C" rel="up" title="C">
|
|
<link href="C-Checks.html#C-Checks" rel="next" title="C Checks">
|
|
<link href="C-Plus-Plus-Expressions.html#C-Plus-Plus-Expressions" rel="prev" title="C Plus Plus Expressions">
|
|
<style type="text/css">
|
|
<!--
|
|
a.summary-letter {text-decoration: none}
|
|
blockquote.indentedblock {margin-right: 0em}
|
|
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
|
|
blockquote.smallquotation {font-size: smaller}
|
|
div.display {margin-left: 3.2em}
|
|
div.example {margin-left: 3.2em}
|
|
div.lisp {margin-left: 3.2em}
|
|
div.smalldisplay {margin-left: 3.2em}
|
|
div.smallexample {margin-left: 3.2em}
|
|
div.smalllisp {margin-left: 3.2em}
|
|
kbd {font-style: oblique}
|
|
pre.display {font-family: inherit}
|
|
pre.format {font-family: inherit}
|
|
pre.menu-comment {font-family: serif}
|
|
pre.menu-preformatted {font-family: serif}
|
|
pre.smalldisplay {font-family: inherit; font-size: smaller}
|
|
pre.smallexample {font-size: smaller}
|
|
pre.smallformat {font-family: inherit; font-size: smaller}
|
|
pre.smalllisp {font-size: smaller}
|
|
span.nolinebreak {white-space: nowrap}
|
|
span.roman {font-family: initial; font-weight: normal}
|
|
span.sansserif {font-family: sans-serif; font-weight: normal}
|
|
ul.no-bullet {list-style: none}
|
|
-->
|
|
</style>
|
|
|
|
|
|
</head>
|
|
|
|
<body lang="en">
|
|
<a name="C-Defaults"></a>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="C-Checks.html#C-Checks" accesskey="n" rel="next">C Checks</a>, Previous: <a href="C-Plus-Plus-Expressions.html#C-Plus-Plus-Expressions" accesskey="p" rel="prev">C Plus Plus Expressions</a>, Up: <a href="C.html#C" accesskey="u" rel="up">C</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
<hr>
|
|
<a name="C-and-C_002b_002b-Defaults"></a>
|
|
<h4 class="subsubsection">15.4.1.4 C and C<tt>++</tt> Defaults</h4>
|
|
|
|
<a name="index-C-and-C_002b_002b-defaults"></a>
|
|
|
|
<p>If you allow <small>GDB</small> to set range checking automatically, it
|
|
defaults to <code>off</code> whenever the working language changes to
|
|
C or C<tt>++</tt>. This happens regardless of whether you or <small>GDB</small>
|
|
selects the working language.
|
|
</p>
|
|
<p>If you allow <small>GDB</small> to set the language automatically, it
|
|
recognizes source files whose names end with <samp>.c</samp>, <samp>.C</samp>, or
|
|
<samp>.cc</samp>, etc, and when <small>GDB</small> enters code compiled from one of
|
|
these files, it sets the working language to C or C<tt>++</tt>.
|
|
See <a href="Automatically.html#Automatically">Having <small>GDB</small> Infer the Source Language</a>,
|
|
for further details.
|
|
</p>
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|