[Bug fortran/62214] [4.8/4.9/5 Regression] Problem with spread plus concatenation for characters

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62214

--- Comment #5 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Author: tkoenig
Date: Thu Aug 21 21:20:27 2014
New Revision: 214296

URL: https://gcc.gnu.org/viewcvs?rev=214296&root=gcc&view=rev
Log:
2014-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

    Backport from trunk
    PR fortran/62214
    * frontend-passes.c (optimize_binop_array_assignment):
    Do not try to optimize the array assignment for string
    concatenation.

2014-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

    Backport from trunk
    PR fortran/62214
    * gfortran.dg/array_assignment_5.f90:  New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gfortran.dg/array_assignment_5.f90
Modified:
    branches/gcc-4_8-branch/gcc/fortran/ChangeLog
    branches/gcc-4_8-branch/gcc/fortran/frontend-passes.c
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog