===================================================================
*************** gfc_is_reallocatable_lhs (gfc_expr *expr
sym = expr->symtree->n.sym;
! if (sym->attr.associate_var)
return false;
/* An allocatable class variable with no reference. */
if (sym->ts.type == BT_CLASS
&& CLASS_DATA (sym)->attr.allocatable
&& expr->ref && expr->ref->type == REF_COMPONENT
&& strcmp (expr->ref->u.c.component->name, "_data") == 0
sym = expr->symtree->n.sym;
! if (sym->attr.associate_var && !expr->ref)
return false;
/* An allocatable class variable with no reference. */
if (sym->ts.type == BT_CLASS
+ && !sym->attr.associate_var
&& CLASS_DATA (sym)->attr.allocatable
&& expr->ref && expr->ref->type == REF_COMPONENT
&& strcmp (expr->ref->u.c.component->name, "_data") == 0
*************** gfc_is_reallocatable_lhs (gfc_expr *expr
/* An allocatable variable. */
if (sym->attr.allocatable
! && expr->ref
! && expr->ref->type == REF_ARRAY
! && expr->ref->u.ar.type == AR_FULL)
return true;
/* All that can be left are allocatable components. */
/* An allocatable variable. */
if (sym->attr.allocatable
! && !sym->attr.associate_var
! && expr->ref
! && expr->ref->type == REF_ARRAY
! && expr->ref->u.ar.type == AR_FULL)
return true;
/* All that can be left are allocatable components. */
===================================================================
***************
+ ! { dg-do compile }
+ ! { dg-options "-fdump-tree-original" }
+ !
+ ! Test the fix for the second part of PR87359 in which the reallocation on
+ ! assignment for components of associate names was disallowed by r264358.
+ ! -fcheck-all exposed the mismatch in array shapes. The deallocations at
+ ! the end of the main program are there to make sure that valgrind does
+ ! not report an memory leaks.
+ !
+ ! Contributed by Juergen Reuter <juergen.reuter@desy.de>
+ !
+ module phs_fks
+ implicit none
+ private
+ public :: phs_identifier_t
+ public :: phs_fks_t
+ type :: phs_identifier_t
+ integer, dimension(:), allocatable :: contributors
+ contains
+ procedure :: init => phs_identifier_init
+ end type phs_identifier_t
+
+ type :: phs_fks_t
+ type(phs_identifier_t), dimension(:), allocatable :: phs_identifiers
+ end type phs_fks_t
+ contains
+
+ subroutine phs_identifier_init &
+ (phs_id, contributors)
+ class(phs_identifier_t), intent(out) :: phs_id
+ integer, intent(in), dimension(:) :: contributors
+ allocate (phs_id%contributors (size (contributors)))
+ phs_id%contributors = contributors
+ end subroutine phs_identifier_init
+
+ end module phs_fks
+
+ !!!!!
+
+ module instances
+ use phs_fks
+ implicit none
+ private
+ public :: process_instance_t
+
+ type :: nlo_event_deps_t
+ type(phs_identifier_t), dimension(:), allocatable :: phs_identifiers
+ end type nlo_event_deps_t
+
+ type :: process_instance_t
+ type(phs_fks_t), pointer :: phs => null ()
+ type(nlo_event_deps_t) :: event_deps
+ contains
+ procedure :: init => process_instance_init
+ procedure :: setup_real_event_kinematics => pi_setup_real_event_kinematics
+ end type process_instance_t
+
+ contains
+
+ subroutine process_instance_init (instance)
+ class(process_instance_t), intent(out), target :: instance
+ integer :: i
+ integer :: i_born, i_real
+ allocate (instance%phs)
+ end subroutine process_instance_init
+
+ subroutine pi_setup_real_event_kinematics (process_instance)
+ class(process_instance_t), intent(inout) :: process_instance
+ integer :: i_real, i
+ associate (event_deps => process_instance%event_deps)
+ i_real = 2
+ associate (phs => process_instance%phs)
+ allocate (phs%phs_identifiers (3))
+ call phs%phs_identifiers(1)%init ([1])
+ call phs%phs_identifiers(2)%init ([1,2])
+ call phs%phs_identifiers(3)%init ([1,2,3])
+ process_instance%event_deps%phs_identifiers = phs%phs_identifiers ! Error: mismatch in array shapes.
+ end associate
+ end associate
+ end subroutine pi_setup_real_event_kinematics
+
+ end module instances
+
+ !!!!!
+
+ program main
+ use instances, only: process_instance_t
+ implicit none
+ type(process_instance_t), allocatable, target :: process_instance
+ allocate (process_instance)
+ call process_instance%init ()
+ call process_instance%setup_real_event_kinematics ()
+ if (associated (process_instance%phs)) deallocate (process_instance%phs)
+ if (allocated (process_instance)) deallocate (process_instance)
+ end program main
+ ! { dg-final { scan-tree-dump-times "__builtin_realloc" 2 "original" } }