2007-05-28  Tobias Schlter  <tobi@gcc.gnu.org>
fortran/
* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SIZEOF.
* intrinsic.c (add_functions): Add stuff for SIZEOF intrinsic.
* intrinsic.h (gfc_check_sizeof): Add prototype of ...
* check.c (gfc_check_sizeof): .. new function.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): New function.
(gfc_conv_intrinsic_strcmp): Whitespace fix.
(gfc_conv_intrinsic_array_transfer): Remove double initialization,
use fold_build. where appropriate.
(gfc_conv_intrinsic_function): Add case for SIZEOF.
* intrinsic.texi: Add documentation for SIZEOF.
testsuite/
* gfortran.dg/sizeof.f90: New.

From-SVN: r125161