r238497 - in /trunk/gcc: fortran/ChangeLog fort...

[tkoenig@gcc.gnu.org]

Author: tkoenig
Date: Tue Jul 19 21:25:33 2016
New Revision: 238497

URL: https://gcc.gnu.org/viewcvs?rev=238497&root=gcc&view=rev
Log:
2016-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71902
	* dependency.c (gfc_check_dependency): Use dep_ref.  Handle case
	if identical is true and two array element references differ.
	(gfc_dep_resovler):  Move most of the code to dep_ref.
	(dep_ref):  New function.
	* frontend-passes.c (realloc_string_callback):  Name temporary
	variable "realloc_string".

2016-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71902
	* gfortran.dg/dependency_47.f90:  New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/dependency_47.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/dependency.c
    trunk/gcc/fortran/frontend-passes.c
    trunk/gcc/testsuite/ChangeLog