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| <h3 class="section">4.3 Technical Specification 29113 Status</h3> |
| |
| <p>GNU Fortran supports some of the new features of the Technical |
| Specification (TS) 29113 on Further Interoperability of Fortran with C. |
| The <a href="http://gcc.gnu.org/wiki/TS29113Status">wiki</a> has some information |
| about the current TS 29113 implementation status. In particular, the |
| following is implemented. |
| |
| <p>See also <a href="Further-Interoperability-of-Fortran-with-C.html#Further-Interoperability-of-Fortran-with-C">Further Interoperability of Fortran with C</a>. |
| |
| <ul> |
| <li>The <samp><span class="option">-std=f2008ts</span></samp> option. |
| |
| <li>The <code>OPTIONAL</code> attribute is allowed for dummy arguments |
| of <code>BIND(C) procedures.</code> |
| |
| <li>The <code>RANK</code> intrinsic is supported. |
| |
| <li>GNU Fortran's implementation for variables with <code>ASYNCHRONOUS</code> |
| attribute is compatible with TS 29113. |
| |
| <li>Assumed types (<code>TYPE(*)</code>. |
| |
| <li>Assumed-rank (<code>DIMENSION(..)</code>). However, the array descriptor |
| of the TS is not yet supported. |
| </ul> |
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