The attached patch documents the new Fortran options
-freal-N-real-M and -finteger-4-integer-8. These
options are used for promoting all entities of the
first type to entities of the second type.
OK to commit?
PS: Is there a ChangeLog file for the wwwdoc repository?
--
Steve
Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.7/changes.html,v
retrieving revision 1.74
diff -c -p -r1.74 changes.html
*** changes.html 16 Jan 2012 08:39:01 -0000 1.74
--- changes.html 18 Jan 2012 18:05:27 -0000
*************** well.</p></li>
*** 421,426 ****
--- 421,439 ----
<h3 id="fortran">Fortran</h3>
<ul>
+ <li>The compile options <a
+ href="http://gcc.gnu.org/onlinedocs/gfortran/Fortran-Dialect-Options.html#Fortran-Dialect-Options>
+ <code>-freal-N-real-M</code></a> have been added. These options promote
+ all entities on type <code>REAL(N)</code> to <code>REAL(M)</code>, where
+ <code>N</code> and <code>M</code> can be 4 and 8 and, if available,
+ 10 and 16.
+ </li>
+ <li> The compile option <a
+ href="http://gcc.gnu.org/onlinedocs/gfortran/Fortran-Dialect-Options.html#Fortran-Dialect-Options>
+ <code>-finteger-4-integer-8</code></a> has been added. This option
+ promotes all entities of type <code>INTEGER(4)</code> to
+ <code>INTEGER(8)</code>.
+ </li>
<li>The compile flag <a
href="http://gcc.gnu.org/onlinedocs/gfortran/Code-Gen-Options.html#index-g_t_0040code_007bfstack_002darrays_007d-254";
><code>-fstack-arrays</code></a> has been added, which causes
