<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Dec 7, 2010, at 11:34 AM, Jed Brown wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div class="gmail_quote">On Tue, Dec 7, 2010 at 18:24, Matthew Knepley <span dir="ltr"><<a href="mailto:knepley@gmail.com">knepley@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div id=":gs">It is present and mandated to be interoperable with C enums. Blaise pointed this<div>out to me. Do any compilers at MCS support this?</div></div></blockquote></div><br><div>Gfortran got it in version 4.1, I think, all the major commercial compilers support it.</div></blockquote><div><br></div>intel has it in 11.1 (maybe in 10.1 too). PGI says it has it too, but I was not able to compile my silly example with the antyique 7.1 installed on ranger</div><div><blockquote type="cite"><div><br></div><div><a href="http://gcc.gnu.org/wiki/Fortran2003Status">http://gcc.gnu.org/wiki/Fortran2003Status</a></div><div><br></div><div>On that note, calling C functions from Fortran 2003 is much easier and you don't have to play the name mangling game. How many people use F2003?</div></blockquote><div><br></div><div>Everybody that uses a compiler that supports it. they may not take advantage of it, but the fortran 2003 functionalities should be available.</div><div>Another goodie is interoperability of C structs and fortran derived types.</div><div><br></div><div>Back to enum, I was hoping that direct translations between C and fortran enum would make it possible to write PetscOptionsGetENum and PetscBagRegisterEnum fortran bindings.</div><div><br></div><div>Blaise</div><div><br></div><br><blockquote type="cite">
<div><br></div><div>Jed</div>
</blockquote></div><br><div>
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