r193793 - in /trunk/gcc: fortran/ChangeLog fort...

[tkoenig@gcc.gnu.org]

Author: tkoenig
Date: Sun Nov 25 17:24:09 2012
New Revision: 193793

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193793
Log:
2012-11-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/30146
	* frontend-passes.c (doloop_warn):  New function.
	(doloop_list):  New static variable.
	(doloop_size):  New static variable.
	(doloop_level):  New static variable.
	(gfc_run_passes): Call doloop_warn.
	(doloop_code):  New function.
	(doloop_function):  New function.
	(gfc_code_walker):  Keep track of DO level.

2012-11-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/30146
	* gfortran.dg/do_check_6.f90:  New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/do_check_7.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/frontend-passes.c
    trunk/gcc/testsuite/ChangeLog