r267368 - in /branches/gcc-8-branch/gcc: fortra...

[pault@gcc.gnu.org]

Author: pault
Date: Sun Dec 23 09:33:43 2018
New Revision: 267368

URL: https://gcc.gnu.org/viewcvs?rev=267368&root=gcc&view=rev
Log:
2018-12-23  Paul Thomas  <pault@gcc.gnu.org>

	Backport from trunk
	PR fortran/77325
	* trans-array.c (gfc_alloc_allocatable_for_assignment): If the
	rhs has a charlen expression, convert that and use it.
	* trans-expr.c (gfc_trans_assignment_1): The rse.pre for the
	assignment of deferred character array vars to a realocatable
	lhs should not be added to the exterior block since vector
	indices, for example, generate temporaries indexed within the
	loop.

2018-12-23  Paul Thomas  <pault@gcc.gnu.org>

	Backport from trunk
	PR fortran/77325
	* gfortran.dg/deferred_character_22.f90 : New test.


Added:
    branches/gcc-8-branch/gcc/testsuite/gfortran.dg/deferred_character_22.f90
Modified:
    branches/gcc-8-branch/gcc/fortran/ChangeLog
    branches/gcc-8-branch/gcc/fortran/trans-array.c
    branches/gcc-8-branch/gcc/fortran/trans-expr.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog