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[patch, fortran, committed] Fix PR 80162, warning about missing location information
- From: Thomas Koenig <tkoenig at netcologne dot de>
- To: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 22 Mar 2017 16:25:37 +0100
- Subject: [patch, fortran, committed] Fix PR 80162, warning about missing location information
- Authentication-results: sourceware.org; auth=none
Hello world,
I have committed the attached patch as obvious and simple
after regression-testing, as rev. 246388.
This is a case where the location checking pass did its job
and found a place where the location information was indeed
missing.
Regards
Thomas
2017-03-22 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80142
* frontend-passes.c (combine_array_constructor): Take
location of new expression from constructor expression instead
of constructor.
2017-03-22 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80142
* gfortran.dg/any_loc.f90: New test case.
Index: frontend-passes.c
===================================================================
--- frontend-passes.c (Revision 245760)
+++ frontend-passes.c (Arbeitskopie)
@@ -1381,7 +1381,7 @@ combine_array_constructor (gfc_expr *e)
new_expr->ts = e->ts;
new_expr->expr_type = EXPR_OP;
new_expr->rank = c->expr->rank;
- new_expr->where = c->where;
+ new_expr->where = c->expr->where;
new_expr->value.op.op = e->value.op.op;
if (scalar_first)
! { dg-do compile }
! { dg-options "-ffrontend-optimize" }
! PR fortran/80142 - the location on the expression of the
! unrolled any statement was not correctly set.
! Test case by Harald Anlauf.
MODULE gfcbug140
implicit none
integer ,parameter :: WV_NONE = 1
integer, parameter :: WV_CDV_4 = 23
integer, parameter :: WV_CDV_8 = 24
integer, parameter :: wv_CDV_list(2) = [ WV_CDV_4, WV_CDV_8 ]
integer :: basis = WV_NONE
contains
subroutine wave_1d (x)
real, intent(inout) :: x(:,:)
integer :: oldbase
oldbase = basis
if (any (basis == wv_CDV_list(:))) then
end if
basis = oldbase
end subroutine wave_1d
!-
subroutine mr_gp_mat (A)
real, intent(inout) :: A (:,:)
call wave_1d (A)
end subroutine mr_gp_mat
end module gfcbug140