Hi all,
to catch the gcc-6-release I have committed the patch as r239354.
Regards,
Andre
On Tue, 9 Aug 2016 11:09:39 +0200
Richard Biener <[email protected]> wrote:
> On Mon, Aug 8, 2016 at 11:58 AM, Andre Vehreschild <[email protected]>
> wrote:
> > Hi Paul,
> >
> > thanks for the review. Committed to trunk as r239237.
> >
> > I will commit to gcc-6 in one week.
>
> If you want to catch the 6.2 release then please make sure to have it
> on the branch this Friday.
>
> Richard.
>
> > Regards,
> > Andre
> >
> > On Mon, 8 Aug 2016 11:33:06 +0200
> > Paul Richard Thomas <[email protected]> wrote:
> >
> >> Hi Andre,
> >>
> >> That looks fine to me. OK for 6-branch and trunk.
> >>
> >> Thanks for the patch.
> >>
> >> Paul
> >>
> >> On 7 August 2016 at 15:32, Andre Vehreschild <[email protected]>
> >> wrote:
> >> > Hi all,
> >> >
> >> > attached patch fixes the ICE by ensuring that when the
> >> > SOURCE=/MOLD= expression is an array-valued function call with
> >> > no ref, the ref of object to allocate is taken. The array
> >> > properties nevertheless are taken from the function's result.
> >> >
> >> > Bootstraps and regtests ok on x86_64-linux-gnu/F23. Ok for trunk
> >> > and gcc-6?
> >> >
> >> > Regards,
> >> > Andre
> >> > --
> >> > Andre Vehreschild * Email: vehre ad gmx dot de
> >>
> >>
> >>
> >
> >
> > --
> > Andre Vehreschild * Email: vehre ad gmx dot de
--
Andre Vehreschild * Email: vehre ad gmx dot de
Index: gcc/fortran/ChangeLog
===================================================================
--- gcc/fortran/ChangeLog (Revision 239353)
+++ gcc/fortran/ChangeLog (Arbeitskopie)
@@ -1,5 +1,12 @@
2016-08-11 Andre Vehreschild <[email protected]>
+ Backport from trunk:
+ PR fortran/71936
+ * trans-array.c (gfc_array_allocate): When SOURCE= is a function
+ stick with the ref of the object to allocate.
+
+2016-08-11 Andre Vehreschild <[email protected]>
+
Backport from trunk
PR fortran/72698
* trans-stmt.c (gfc_trans_allocate): Prevent generating code for
Index: gcc/fortran/trans-array.c
===================================================================
--- gcc/fortran/trans-array.c (Revision 239353)
+++ gcc/fortran/trans-array.c (Arbeitskopie)
@@ -5421,12 +5421,19 @@
if (ref->u.ar.type == AR_FULL && expr3 != NULL)
{
+ gfc_ref *old_ref = ref;
/* F08:C633: Array shape from expr3. */
ref = expr3->ref;
/* Find the last reference in the chain. */
if (!retrieve_last_ref (&ref, &prev_ref))
- return false;
+ {
+ if (expr3->expr_type == EXPR_FUNCTION
+ && gfc_expr_attr (expr3).dimension)
+ ref = old_ref;
+ else
+ return false;
+ }
alloc_w_e3_arr_spec = true;
}
Index: gcc/testsuite/ChangeLog
===================================================================
--- gcc/testsuite/ChangeLog (Revision 239353)
+++ gcc/testsuite/ChangeLog (Arbeitskopie)
@@ -1,6 +1,12 @@
2016-08-11 Andre Vehreschild <[email protected]>
Backport from trunk:
+ PR fortran/71936
+ * gfortran.dg/allocate_with_source_21.f03: New test.
+
+2016-08-11 Andre Vehreschild <[email protected]>
+
+ Backport from trunk:
PR fortran/72698
* gfortran.dg/allocate_with_source_20.f03: New test.
Index: gcc/testsuite/gfortran.dg/allocate_with_source_21.f03
===================================================================
--- gcc/testsuite/gfortran.dg/allocate_with_source_21.f03 (nicht existent)
+++ gcc/testsuite/gfortran.dg/allocate_with_source_21.f03 (Arbeitskopie)
@@ -0,0 +1,52 @@
+! { dg-do compile }
+
+! Check fix for pr71936.
+! Contributed by Gerhard Steinmetz
+
+program p
+ type t
+ end type
+
+ call test2()
+ call test4()
+ call test1()
+ call test3()
+contains
+ function f_p()
+ class(t), pointer :: f_p(:)
+ nullify(f_p)
+ end
+
+ function f_a()
+ class(t), allocatable :: f_a(:)
+ end
+
+ subroutine test1()
+ class(t), allocatable :: x(:)
+ allocate (x, mold=f_a())
+ deallocate (x)
+ allocate (x, source=f_a())
+ end subroutine
+
+ subroutine test2()
+ class(t), pointer :: x(:)
+ allocate (x, mold=f_p())
+ deallocate (x)
+ allocate (x, source=f_p())
+ end
+
+ subroutine test3()
+ class(t), pointer :: x(:)
+ allocate (x, mold=f_a())
+ deallocate (x)
+ allocate (x, source=f_a())
+ end
+
+ subroutine test4()
+ class(t), allocatable :: x(:)
+ allocate (x, mold=f_p())
+ deallocate (x)
+ allocate (x, source=f_p())
+ end subroutine
+end
+
