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[flang] Write semantics test for atomic_fetch_and 

Write a semantics test for the atomic intrinsic subroutine,
atomic_fetch_and.

Reviewed By: rouson

Differential Revision: https://reviews.llvm.org/D133506
This commit is contained in:
Katherine Rasmussen 2022-09-08 10:02:43 -07:00
parent 20ad05f9b4
commit e4ee56b4e0
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! RUN: %python %S/test_errors.py %s %flang_fc1
! XFAIL: *
! This test checks for semantic errors in atomic_fetch_and subroutine calls based on
! the interface defined in section 16.9.25 of the Fortran 2018 standard.
program test_atomic_fetch_and
use iso_fortran_env, only: atomic_int_kind
implicit none
integer(kind=atomic_int_kind) :: scalar_coarray[*], non_scalar_coarray(10)[*], val, old_val, non_coarray
integer(kind=atomic_int_kind) :: repeated_atom[*], repeated_old, repeated_val, array(10)
integer :: status, default_kind_coarray[*], not_same_kind_as_atom, coindexed_status[*], extra_arg, repeated_status, status_array(10)
integer(kind=1) :: kind1_coarray[*]
real :: non_integer_coarray[*], not_same_type_as_atom
logical :: non_integer
!___ standard-conforming calls ___
call atomic_fetch_and(scalar_coarray, val, old_val)
call atomic_fetch_and(scalar_coarray[1], val, old_val)
call atomic_fetch_and(scalar_coarray, val, old_val, status)
call atomic_fetch_and(scalar_coarray[1], val, old_val, status)
call atomic_fetch_and(atom=scalar_coarray, value=val, old=old_val, stat=status)
call atomic_fetch_and(stat=status, old=old_val, value=val, atom=scalar_coarray)
!___ non-standard-conforming calls ___
!ERROR: 'atom=' argument must be a scalar coarray for intrinsic 'atomic_fetch_and'
call atomic_fetch_and(non_scalar_coarray, val, old_val)
!ERROR: 'atom=' argument must be a coarray or a coindexed object for intrinsic 'atomic_fetch_and'
call atomic_fetch_and(non_coarray, val, old_val)
!ERROR: 'atom=' argument must be a coarray or a coindexed object for intrinsic 'atomic_fetch_and'
call atomic_fetch_and(array, val, old_val)
!ERROR: Actual argument for 'atom=' must have kind=atomic_int_kind, but is 'INTEGER(4)'
call atomic_fetch_and(default_kind_coarray, val, old_val)
!ERROR: Actual argument for 'atom=' must have kind=atomic_int_kind, but is 'INTEGER(1)'
call atomic_fetch_and(kind1_coarray, val, old_val)
!ERROR: Actual argument for 'atom=' has bad type 'REAL(4)'
call atomic_fetch_and(non_integer_coarray, val, old_val)
!ERROR: 'value=' argument has unacceptable rank 1
call atomic_fetch_and(scalar_coarray, array, old_val)
!ERROR: Actual argument for 'value=' has bad type 'LOGICAL(4)'
call atomic_fetch_and(scalar_coarray, non_integer, old_val)
!ERROR: Actual argument for 'old=' must have kind=atomic_int_kind, but is 'INTEGER(4)'
call atomic_fetch_and(atom=scalar_coarray, value=val, old=not_same_kind_as_atom)
!ERROR: Actual argument for 'old=' has bad type 'REAL(4)'
call atomic_fetch_and(atom=scalar_coarray, value=val, old=not_same_type_as_atom)
!ERROR: Actual argument for 'old=' must have kind=atomic_int_kind, but is 'INTEGER(4)'
call atomic_fetch_and(scalar_coarray, val, 1)
!ERROR: 'old=' argument has unacceptable rank 1
call atomic_fetch_and(scalar_coarray, val, array)
!ERROR: Actual argument for 'stat=' has bad type 'LOGICAL(4)'
call atomic_fetch_and(scalar_coarray, val, old_val, non_integer)
!ERROR: 'stat=' argument has unacceptable rank 1
call atomic_fetch_and(scalar_coarray, val, old_val, status_array)
call atomic_fetch_and(scalar_coarray, val, old_val, coindexed_status[1])
!ERROR: Actual argument associated with INTENT(OUT) dummy argument 'stat=' must be definable
call atomic_fetch_and(scalar_coarray, val, old_val, 1)
!ERROR: missing mandatory 'atom=' argument
call atomic_fetch_and()
!ERROR: missing mandatory 'atom=' argument
call atomic_fetch_and(value=val, old=old_val, stat=status)
!ERROR: missing mandatory 'value=' argument
call atomic_fetch_and(scalar_coarray)
!ERROR: missing mandatory 'value=' argument
call atomic_fetch_and(atom=scalar_coarray, old=old_val, stat=status)
!ERROR: missing mandatory 'old=' argument
call atomic_fetch_and(scalar_coarray, val)
!ERROR: missing mandatory 'old=' argument
call atomic_fetch_and(atom=scalar_coarray, value=val)
!ERROR: too many actual arguments for intrinsic 'atomic_fetch_and'
call atomic_fetch_and(scalar_coarray, val, old_val, status, extra_arg)
!ERROR: repeated keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, atom=repeated_atom, value=val, old=old_val, stat=status)
!ERROR: repeated keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, value=val, value=repeated_val, old=old_val, stat=status)
!ERROR: repeated keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, value=val, old=old_val, old=repeated_old, stat=status)
!ERROR: repeated keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, value=val, old=old_val, stat=status, stat=repeated_status)
!ERROR: unknown keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atomic=scalar_coarray, value=val, old=old_val, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, values=val, old=old_val, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, value=val, oldvalue=old_val, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_fetch_and'
call atomic_fetch_and(atom=scalar_coarray, value=val, old=old_val, status=status)
!ERROR: keyword argument to intrinsic 'atomic_fetch_and' was supplied positionally by an earlier actual argument
call atomic_fetch_and(scalar_coarray, val, old_val, atom=repeated_atom)
!ERROR: keyword argument to intrinsic 'atomic_fetch_and' was supplied positionally by an earlier actual argument
call atomic_fetch_and(scalar_coarray, val, old_val, value=repeated_val)
!ERROR: keyword argument to intrinsic 'atomic_fetch_and' was supplied positionally by an earlier actual argument
call atomic_fetch_and(scalar_coarray, val, old_val, status, stat=repeated_status)
end program test_atomic_fetch_and