re PR fortran/47674 (gfortran.dg/realloc_on_assign_5.f03: Segfault at run time…

re PR fortran/47674 (gfortran.dg/realloc_on_assign_5.f03: Segfault at run time for deferred (allocatable) string length)

2015-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/47674
	* dependency.h:  Actually commit changes.

From-SVN: r219195

gcc/fortran/ChangeLog

 2015-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/47674
+	* dependency.h:  Actually commit changes.
+
+2015-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/47674
 	* dependency.c:  Update copyright years.
 	(gfc_discard_nops):  Add prototype.
 	* dependency.c (discard_nops):  Rename to gfc_discard_nops,

gcc/fortran/dependency.h

@@ -40,3 +40,5 @@ int gfc_expr_is_one (gfc_expr *, int);
 
 int gfc_dep_resolver(gfc_ref *, gfc_ref *, gfc_reverse *);
 int gfc_are_equivalenced_arrays (gfc_expr *, gfc_expr *);
+
+gfc_expr * gfc_discard_nops (gfc_expr *);