[Bug fortran/18918] Eventually support Fortran 2008's coarrays [co-arrays]

[burnus at gcc dot gnu dot org]

------- Comment #18 from burnus at gcc dot gnu dot org  2010-04-06 19:59 -------
Current status:
* Single image only (num_images() == 1) with -fcoarray=<none|single>
* Image control statements, CRITICAL block, num_images()
* Coarray declarations
* Most new parameters from ISO_FORTRAN_ENV

But not yet:
* Coarray expressions
* this_image(), lcobound()/ucobound(), image_index(), lock()/unlock(),
atomic_define()/atomic_ref() intrinsics


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18918