r251390 - in /trunk/gcc: fortran/ChangeLog fort...

[janus@gcc.gnu.org]

Author: janus
Date: Mon Aug 28 18:46:28 2017
New Revision: 251390

URL: https://gcc.gnu.org/viewcvs?rev=251390&root=gcc&view=rev
Log:
2017-08-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/81770
	* expr.c (gfc_check_pointer_assign): Improve the check whether pointer
	may outlive pointer target.


2017-08-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/81770
	* gfortran.dg/warn_target_lifetime_3.f90: Fix a typo.
	* gfortran.dg/warn_target_lifetime_4.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/warn_target_lifetime_4.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/expr.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/warn_target_lifetime_3.f90