[Bug fortran/49255] -fcheck=pointer diagnoses too much: Passing NULL pointer to OPTIONAL argument

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49255

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-06-02 
05:54:53 UTC ---
The patch was not quite correct...

Submitted patch: http://gcc.gnu.org/ml/fortran/2011-06/msg00015.html