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diff --git a/share/doc/gdb/Checks.html b/share/doc/gdb/Checks.html new file mode 100644 index 0000000..33a645d --- /dev/null +++ b/share/doc/gdb/Checks.html @@ -0,0 +1,99 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 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 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>Debugging with GDB: Checks</title> + +<meta name="description" content="Debugging with GDB: Checks"> +<meta name="keywords" content="Debugging with GDB: Checks"> +<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="Languages.html#Languages" rel="up" title="Languages"> +<link href="Type-Checking.html#Type-Checking" rel="next" title="Type Checking"> +<link href="Show.html#Show" rel="previous" title="Show"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +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.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="Checks"></a> +<div class="header"> +<p> +Next: <a href="Supported-Languages.html#Supported-Languages" accesskey="n" rel="next">Supported Languages</a>, Previous: <a href="Show.html#Show" accesskey="p" rel="previous">Show</a>, Up: <a href="Languages.html#Languages" accesskey="u" rel="up">Languages</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="Type-and-Range-Checking"></a> +<h3 class="section">15.3 Type and Range Checking</h3> + +<p>Some languages are designed to guard you against making seemingly common +errors through a series of compile- and run-time checks. These include +checking the type of arguments to functions and operators and making +sure mathematical overflows are caught at run time. Checks such as +these help to ensure a program’s correctness once it has been compiled +by eliminating type mismatches and providing active checks for range +errors when your program is running. +</p> +<p>By default <small>GDB</small> checks for these errors according to the +rules of the current source language. Although <small>GDB</small> does not check +the statements in your program, it can check expressions entered directly +into <small>GDB</small> for evaluation via the <code>print</code> command, for example. +</p> +<table class="menu" border="0" cellspacing="0"> +<tr><td align="left" valign="top">• <a href="Type-Checking.html#Type-Checking" accesskey="1">Type Checking</a>:</td><td> </td><td align="left" valign="top">An overview of type checking +</td></tr> +<tr><td align="left" valign="top">• <a href="Range-Checking.html#Range-Checking" accesskey="2">Range Checking</a>:</td><td> </td><td align="left" valign="top">An overview of range checking +</td></tr> +</table> + +<a name="index-type-checking"></a> +<a name="index-checks_002c-type"></a> + + + +</body> +</html> |