2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
commitc4f8d20212769a73d5e612bdeacdade06adebc7e
authorkargl <kargl@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 3 Mar 2018 19:49:20 +0000 (3 19:49 +0000)
committerkargl <kargl@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 3 Mar 2018 19:49:20 +0000 (3 19:49 +0000)
treed77c4c3d7937a60e71eede30aa46811774b9b017
parent0d86c284d085d29782d862600a79aa1ff0ee0c47
2018-03-03  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66128
* simplify.c (is_size_zero_array): New function to check for size
zero array.
(gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
 gfc_simplify_minval, gfc_simplify_maxval, gfc_simplify_norm2,
 gfc_simplify_product, gfc_simplify_sum): Use it, and implement
requirements from F2018.

2018-03-03  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66128
* gfortran.dg/zero_sized_8.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258223 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fortran/ChangeLog
gcc/fortran/simplify.c
gcc/testsuite/ChangeLog