xref: /llvm-project/flang/test/Semantics/move_alloc.f90 (revision f9b089a7c01dd3fe7de3d397520172ec3b8fb9f1)
12944f8efSKatherine Rasmussen! RUN: %python %S/test_errors.py %s %flang_fc1
22944f8efSKatherine Rasmussen! Check for semantic errors in move_alloc() subroutine calls
32944f8efSKatherine Rasmussenprogram main
4*f9b089a7SPeter Klausler  integer, allocatable :: a(:)[:], b(:)[:], f(:), g(:)
5*f9b089a7SPeter Klausler  type alloc_component
6*f9b089a7SPeter Klausler    integer, allocatable :: a(:)
7*f9b089a7SPeter Klausler  end type
8*f9b089a7SPeter Klausler  type(alloc_component) :: c[*], d[*]
92944f8efSKatherine Rasmussen  !ERROR: 'e' is an ALLOCATABLE coarray and must have a deferred coshape
102944f8efSKatherine Rasmussen  integer, allocatable :: e(:)[*]
112944f8efSKatherine Rasmussen  integer status, coindexed_status[*]
122944f8efSKatherine Rasmussen  character(len=1) message, coindexed_message[*]
13a6935cfeSPeter Klausler  integer :: nonAllocatable(10)
14a6935cfeSPeter Klausler  type t
15a6935cfeSPeter Klausler  end type
16a6935cfeSPeter Klausler  class(t), allocatable :: t1
17a6935cfeSPeter Klausler  type(t), allocatable :: t2
18d9232e39SPeter Klausler  character, allocatable :: ca*2, cb*3
192944f8efSKatherine Rasmussen
202944f8efSKatherine Rasmussen  ! standards conforming
212944f8efSKatherine Rasmussen  allocate(a(3)[*])
222944f8efSKatherine Rasmussen  a = [ 1, 2, 3 ]
232944f8efSKatherine Rasmussen  call move_alloc(a, b, status, message)
242944f8efSKatherine Rasmussen
252944f8efSKatherine Rasmussen  !ERROR: too many actual arguments for intrinsic 'move_alloc'
262944f8efSKatherine Rasmussen  call move_alloc(a, b, status, message, 1)
272944f8efSKatherine Rasmussen
282944f8efSKatherine Rasmussen  ! standards non-conforming
292944f8efSKatherine Rasmussen  !ERROR: 'from' argument to 'move_alloc' may not be a coindexed object
30*f9b089a7SPeter Klausler  call move_alloc(c[1]%a, f)
312944f8efSKatherine Rasmussen
322944f8efSKatherine Rasmussen  !ERROR: 'to' argument to 'move_alloc' may not be a coindexed object
33*f9b089a7SPeter Klausler  call move_alloc(f, d[1]%a)
342944f8efSKatherine Rasmussen
352944f8efSKatherine Rasmussen  !ERROR: 'stat' argument to 'move_alloc' may not be a coindexed object
36*f9b089a7SPeter Klausler  call move_alloc(f, g, coindexed_status[1])
372944f8efSKatherine Rasmussen
382944f8efSKatherine Rasmussen  !ERROR: 'errmsg' argument to 'move_alloc' may not be a coindexed object
39*f9b089a7SPeter Klausler  call move_alloc(f, g, status, coindexed_message[1])
402944f8efSKatherine Rasmussen
412944f8efSKatherine Rasmussen  !ERROR: 'errmsg' argument to 'move_alloc' may not be a coindexed object
42*f9b089a7SPeter Klausler  call move_alloc(f, g, errmsg=coindexed_message[1])
432944f8efSKatherine Rasmussen
442944f8efSKatherine Rasmussen  !ERROR: 'errmsg' argument to 'move_alloc' may not be a coindexed object
45*f9b089a7SPeter Klausler  call move_alloc(f, g, errmsg=coindexed_message[1], stat=status)
462944f8efSKatherine Rasmussen
472944f8efSKatherine Rasmussen  !ERROR: 'stat' argument to 'move_alloc' may not be a coindexed object
48*f9b089a7SPeter Klausler  call move_alloc(f, g, stat=coindexed_status[1])
492944f8efSKatherine Rasmussen
502944f8efSKatherine Rasmussen  !ERROR: 'stat' argument to 'move_alloc' may not be a coindexed object
51*f9b089a7SPeter Klausler  call move_alloc(f, g, errmsg=message, stat=coindexed_status[1])
522944f8efSKatherine Rasmussen
532944f8efSKatherine Rasmussen  !ERROR: 'from' argument to 'move_alloc' may not be a coindexed object
542944f8efSKatherine Rasmussen  !ERROR: 'to' argument to 'move_alloc' may not be a coindexed object
552944f8efSKatherine Rasmussen  !ERROR: 'stat' argument to 'move_alloc' may not be a coindexed object
562944f8efSKatherine Rasmussen  !ERROR: 'errmsg' argument to 'move_alloc' may not be a coindexed object
57*f9b089a7SPeter Klausler  call move_alloc(c[1]%a, d[1]%a, stat=coindexed_status[1], errmsg=coindexed_message[1])
582944f8efSKatherine Rasmussen
59a6935cfeSPeter Klausler  !ERROR: Argument #1 to MOVE_ALLOC must be allocatable
60a6935cfeSPeter Klausler  call move_alloc(nonAllocatable, f)
61a6935cfeSPeter Klausler  !ERROR: Argument #2 to MOVE_ALLOC must be allocatable
62a6935cfeSPeter Klausler  call move_alloc(f, nonAllocatable)
63a6935cfeSPeter Klausler
64a6935cfeSPeter Klausler  !ERROR: When MOVE_ALLOC(FROM=) is polymorphic, TO= must also be polymorphic
65a6935cfeSPeter Klausler  call move_alloc(t1, t2)
66a6935cfeSPeter Klausler  call move_alloc(t2, t1) ! ok
67a6935cfeSPeter Klausler
68d9232e39SPeter Klausler  !ERROR: Actual argument for 'to=' has bad type or kind 'CHARACTER(KIND=1,LEN=3_8)'
69d9232e39SPeter Klausler  call move_alloc(ca, cb)
70d9232e39SPeter Klausler
71*f9b089a7SPeter Klausler  !ERROR: Argument #1 to MOVE_ALLOC must be allocatable
72*f9b089a7SPeter Klausler  call move_alloc(f(::2), g)
73*f9b089a7SPeter Klausler  !ERROR: Argument #2 to MOVE_ALLOC must be allocatable
74*f9b089a7SPeter Klausler  call move_alloc(f, g(::2))
75*f9b089a7SPeter Klausler
762944f8efSKatherine Rasmussenend program main
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