[Patch,Fortran,Committed] Further Fortran-Dev -> Trunk merges

[Tobias Burnus]

Hello all,

another merge from fortran-dev to the trunk.
It merges two smaller clean up patches:
  http://gcc.gnu.org/viewcvs?view=rev&revision=145429
  (dim_rank_check: Add dim=NULL check and remove such
  checks from other gfc_check_* functions)
  http://gcc.gnu.org/viewcvs?view=rev&revision=145568
  (gfc_check_conformance: Allow for printf-like %s
  etc.)
with cshift/eoshift shape conformance checks
  http://gcc.gnu.org/viewcvs?view=rev&revision=145570

Those patches should match:
  http://gcc.gnu.org/ml/fortran/2009-03/msg00127.html
  http://gcc.gnu.org/ml/fortran/2009-04/msg00002.html

Comitted after building and regtesting on x86-64-linux:
Sending        gcc/fortran/ChangeLog
Sending        gcc/fortran/arith.c
Sending        gcc/fortran/check.c
Sending        gcc/fortran/expr.c
Sending        gcc/fortran/gfortran.h
Sending        gcc/fortran/intrinsic.c
Sending        gcc/fortran/resolve.c
Sending        gcc/testsuite/ChangeLog
Sending        gcc/testsuite/gfortran.dg/intrinsic_argument_conformance_2.f90
Sending        gcc/testsuite/gfortran.dg/zero_sized_1.f90
Sending        gcc/testsuite/gfortran.dg/zero_sized_5.f90
Transmitting file data ...........
Committed revision 148247.

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Two patches are still missing:
- count/any/sum/all checks (Rev. 145907)
- spread/unpack checks (Rev. 145573)
then all patches from Fortran-DEV's gcc/fortran/ have
been merged to the trunk. My plan is to commit them today
and then merged the trunk to the branch.

Tobias