Dear all, I have committed the attached patch. Comment and suggestions are welcome!
See also: https://gcc.gnu.org/gcc-5/changes.html#fortran Tobias
Index: changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v retrieving revision 1.7 diff -u -p -r1.7 changes.html --- changes.html 26 Aug 2014 17:18:40 -0000 1.7 +++ changes.html 31 Aug 2014 20:34:49 -0000 @@ -91,6 +91,18 @@ <h3 id="fortran">Fortran</h3> <ul> + <li>Incomplete support for colorizing diagnostics emitted by gfortran has + been added. The <code><a + href="https://gcc.gnu.org/onlinedocs/gcc/Language-Independent-Options.html#index-fdiagnostics-color-256" + >-fdiagnostics-color=</a>auto</code> will enable it when outputting to + terminals, <code>-fdiagnostics-color=always</code> unconditionally. The + <code>GCC_COLORS</code> environment variable can be used to customize the + colors or disable coloring. If <code>GCC_COLORS</code> variable is present + in the environment, the default is <code>-fdiagnostics-color=auto</code>, + otherwise <code>-fdiagnostics-color=never</code>.</li> + <li>The <code>-Wuse-without-only</code> option has been added to warn when a + <code>USE</code> statement has no <code>ONLY</code> qualifier and, thus, + implicitly imports all public entities of the used module.</li> <li><a href="https://gcc.gnu.org/wiki/Fortran2003Status">Fortran 2003</a>: <ul> <li>The intrinsic IEEE modules (<code>IEEE_FEATURES</code>, @@ -99,11 +111,14 @@ </ul></li> <li><a href="https://gcc.gnu.org/wiki/Fortran2008Status">Fortran 2008</a>: <ul> - <li>Coarrays: Full experimental support of Fortran 2008's coarrays with + <li><a href="https://gcc.gnu.org/wiki/Coarray">Coarrays</a>: Full + experimental support of Fortran 2008's coarrays with <code>-fcoarray=lib</code> except for locking and allocatable/pointer - components of derived-type coarrays. Note that GCC currently only ships - with a library which only supports a single image - (<code>libcaf_single</code>).</li> + components of derived-type coarrays. GCC currently only ships with a + single-image library (<code>libcaf_single</code>), but + mult-image support based on MPI and GASNet is provided by the libraries + of the <a href="http://www.opencoarrays.org/">OpenCoarrays project</a>. + </li> </ul></li> <li>TS18508 Additional Parallel Features in Fortran: <ul>