http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49050

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |burnus at gcc dot gnu.org

--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-05-18 
18:29:49 UTC ---
See also: PR 45170.

It is known that deferred character length components do not work - they have
not been implemented. I think we really should add a gfc_error("Sorry not
implemented") as it is not the first such bug has been reported.

 * * *

By the way, the documentation states this - albeit a bit hidden:

http://gcc.gnu.org/gcc-4.6/changes.html#fortran
http://gcc.gnu.org/wiki/GFortran#GCC4.6
 "Deferred type parameter: For scalar allocatable and pointer variables
  the character length can be deferred."
 (In particular: For components and for arrays, the length cannot be deferred.)

And a bit more explicitly:
  http://gcc.gnu.org/wiki/Fortran2003Status
  http://gcc.gnu.org/onlinedocs/gfortran/Fortran-2003-status.html

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