diff options
Diffstat (limited to 'share/doc/gfortran/Extensions-not-implemented-in-GNU-Fortran.html')
| -rw-r--r-- | share/doc/gfortran/Extensions-not-implemented-in-GNU-Fortran.html | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/share/doc/gfortran/Extensions-not-implemented-in-GNU-Fortran.html b/share/doc/gfortran/Extensions-not-implemented-in-GNU-Fortran.html new file mode 100644 index 0000000..5e92bc7 --- /dev/null +++ b/share/doc/gfortran/Extensions-not-implemented-in-GNU-Fortran.html @@ -0,0 +1,110 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1999-2023 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 "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. --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>The GNU Fortran Compiler: Extensions not implemented in GNU Fortran</title> + +<meta name="description" content="The GNU Fortran Compiler: Extensions not implemented in GNU Fortran"> +<meta name="keywords" content="The GNU Fortran Compiler: Extensions not implemented in GNU Fortran"> +<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="Option-Index.html#Option-Index" rel="index" title="Option Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Extensions.html#Extensions" rel="up" title="Extensions"> +<link href="ENCODE-and-DECODE-statements.html#ENCODE-and-DECODE-statements" rel="next" title="ENCODE and DECODE statements"> +<link href="Default-exponents.html#Default-exponents" rel="previous" title="Default exponents"> +<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="Extensions-not-implemented-in-GNU-Fortran"></a> +<div class="header"> +<p> +Previous: <a href="Extensions-implemented-in-GNU-Fortran.html#Extensions-implemented-in-GNU-Fortran" accesskey="p" rel="previous">Extensions implemented in GNU Fortran</a>, Up: <a href="Extensions.html#Extensions" accesskey="u" rel="up">Extensions</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<a name="Extensions-not-implemented-in-GNU-Fortran-1"></a> +<h3 class="section">5.2 Extensions not implemented in GNU Fortran</h3> +<a name="index-extensions_002c-not-implemented"></a> + +<p>The long history of the Fortran language, its wide use and broad +userbase, the large number of different compiler vendors and the lack of +some features crucial to users in the first standards have lead to the +existence of a number of important extensions to the language. While +some of the most useful or popular extensions are supported by the GNU +Fortran compiler, not all existing extensions are supported. This section +aims at listing these extensions and offering advice on how best make +code that uses them running with the GNU Fortran compiler. +</p> + +<table class="menu" border="0" cellspacing="0"> +<tr><td align="left" valign="top">• <a href="ENCODE-and-DECODE-statements.html#ENCODE-and-DECODE-statements" accesskey="1">ENCODE and DECODE statements</a>:</td><td> </td><td align="left" valign="top"> +</td></tr> +<tr><td align="left" valign="top">• <a href="Variable-FORMAT-expressions.html#Variable-FORMAT-expressions" accesskey="2">Variable FORMAT expressions</a>:</td><td> </td><td align="left" valign="top"> +</td></tr> +<tr><td align="left" valign="top">• <a href="Alternate-complex-function-syntax.html#Alternate-complex-function-syntax" accesskey="3">Alternate complex function syntax</a>:</td><td> </td><td align="left" valign="top"> +</td></tr> +<tr><td align="left" valign="top">• <a href="Volatile-COMMON-blocks.html#Volatile-COMMON-blocks" accesskey="4">Volatile COMMON blocks</a>:</td><td> </td><td align="left" valign="top"> +</td></tr> +<tr><td align="left" valign="top">• <a href="OPEN_0028-_002e_002e_002e-NAME_003d_0029.html#OPEN_0028-_002e_002e_002e-NAME_003d_0029" accesskey="5">OPEN( ... NAME=)</a>:</td><td> </td><td align="left" valign="top"> +</td></tr> +<tr><td align="left" valign="top">• <a href="Q-edit-descriptor.html#Q-edit-descriptor" accesskey="6">Q edit descriptor</a>:</td><td> </td><td align="left" valign="top"> +</td></tr> +</table> + + + + +</body> +</html> |