[ping] unreviewed patches for 4.4

[Daniel Franke]

Since trunk is open now, here are two unreviewed patches to be included in 4.4:

PRs 31463,  33950, 34296 - fix inconsistent warnings if function
return value is not set
    http://gcc.gnu.org/ml/fortran/2008-01/msg00355.html

PR35030 - add type/kind information to pointer assignments
    http://gcc.gnu.org/ml/fortran/2008-01/msg00371.html

Although neither is a regression, how about backport to 4.3.1?

Regards
    Daniel