! RUN: %python %S/test_errors.py %s %flang_fc1
! This test checks for semantic errors in atomic_cas subroutine calls based on
! the interface defined in section 16.9.22 of the Fortran 2018 standard.
program test_atomic_cas
use iso_fortran_env, only: atomic_int_kind, atomic_logical_kind
implicit none
integer(kind=atomic_int_kind) :: int_scalar_coarray[*], non_scalar_coarray(10)[*], non_coarray
integer(kind=atomic_int_kind) :: repeated_atom[*], array(10)
integer(kind=atomic_int_kind) :: old_int, compare_int, new_int, non_scalar_int(10)
integer(kind=atomic_int_kind) :: repeated_old, repeated_compare, repeated_new
integer :: status, default_kind_coarray[*], coindexed_status[*], extra_arg, repeated_status, status_array(10)
integer(kind=1) :: kind1_coarray[*], old_kind1, compare_kind1, new_kind1
real :: non_integer_coarray[*], non_int_or_logical
logical(kind=atomic_logical_kind) :: logical_scalar_coarray[*], non_scalar_logical_coarray(10)[*], non_coarray_logical
logical(kind=atomic_logical_kind) :: old_logical, compare_logical, new_logical, non_scalar_logical(10)
logical(kind=1) :: kind1_logical_coarray[*], old_logical_kind1, compare_logical_kind1, new_logical_kind1
logical :: non_integer, default_kind_logical_coarray[*]
!___ standard-conforming calls ___
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int)
call atomic_cas(int_scalar_coarray[1], old_int, compare_int, new_int)
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, status)
call atomic_cas(int_scalar_coarray[1], old_int, compare_int, new_int, status)
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, stat=status)
call atomic_cas(int_scalar_coarray, old_int, compare_int, new=new_int, stat=status)
call atomic_cas(int_scalar_coarray, old_int, compare=compare_int, new=new_int, stat=status)
call atomic_cas(int_scalar_coarray, old=old_int, compare=compare_int, new=new_int, stat=status)
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, new=new_int)
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, new=new_int, stat=status)
call atomic_cas(new=new_int, old=old_int, atom=int_scalar_coarray, stat=status, compare=compare_int)
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, new_logical)
call atomic_cas(logical_scalar_coarray[1], old_logical, compare_logical, new_logical)
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, new_logical, status)
call atomic_cas(logical_scalar_coarray[1], old_logical, compare_logical, new_logical, status)
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, new_logical, stat=status)
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, new=new_logical, stat=status)
call atomic_cas(logical_scalar_coarray, old_logical, compare=compare_logical, new=new_logical, stat=status)
call atomic_cas(logical_scalar_coarray, old=old_logical, compare=compare_logical, new=new_logical, stat=status)
call atomic_cas(atom=logical_scalar_coarray, old=old_logical, compare=compare_logical, new=new_logical)
call atomic_cas(atom=logical_scalar_coarray, old=old_logical, compare=compare_logical, new=new_logical, stat=status)
call atomic_cas(new=new_logical, old=old_logical, atom=logical_scalar_coarray, stat=status, compare=compare_logical)
!___ non-standard-conforming calls ___
! mismatches where 'atom' is not a scalar coarray or coindexed object
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(non_scalar_coarray, old_int, compare_int, new_int)
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(non_scalar_coarray[1], old_int, compare_int, new_int)
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(non_scalar_logical_coarray, old_logical, compare_logical, new_logical)
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(non_scalar_logical_coarray[1], old_logical, compare_logical, new_logical)
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(non_coarray, old_int, compare_int, new_int)
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(non_coarray_logical, old_logical, compare_logical, new_logical)
!ERROR: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_cas'
call atomic_cas(array, old_int, compare_int, new_int)
! mismatches where 'atom' has wrong kind
!ERROR: Actual argument for 'atom=' must have kind=atomic_int_kind or atomic_logical_kind, but is 'INTEGER(4)'
call atomic_cas(default_kind_coarray, old_int, compare_int, new_int)
!ERROR: Actual argument for 'atom=' must have kind=atomic_int_kind or atomic_logical_kind, but is 'INTEGER(1)'
call atomic_cas(kind1_coarray, old_int, compare_int, new_int)
!ERROR: Actual argument for 'atom=' must have kind=atomic_int_kind or atomic_logical_kind, but is 'LOGICAL(4)'
call atomic_cas(default_kind_logical_coarray, old_logical, compare_logical, new_logical)
!ERROR: Actual argument for 'atom=' must have kind=atomic_int_kind or atomic_logical_kind, but is 'LOGICAL(1)'
call atomic_cas(kind1_logical_coarray, old_logical, compare_logical, new_logical)
! mismatch where 'atom' has wrong type
!ERROR: Actual argument for 'atom=' has bad type 'REAL(4)'
call atomic_cas(non_integer_coarray, old_int, compare_int, new_int)
! mismatches where 'old', 'compare', 'new' arguments don't match type of 'atom'
!ERROR: Actual argument for 'old=' must have same type and kind as 'atom=', but is 'LOGICAL(8)'
call atomic_cas(int_scalar_coarray, old_logical, compare_int, new_int)
!ERROR: Actual argument for 'compare=' must have same type and kind as 'atom=', but is 'LOGICAL(8)'
call atomic_cas(int_scalar_coarray, old_int, compare_logical, new_int)
!ERROR: Actual argument for 'new=' must have same type and kind as 'atom=', but is 'LOGICAL(8)'
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_logical)
!ERROR: Actual argument for 'old=' must have same type and kind as 'atom=', but is 'INTEGER(8)'
call atomic_cas(logical_scalar_coarray, old_int, compare_logical, new_logical)
!ERROR: Actual argument for 'compare=' must have same type and kind as 'atom=', but is 'INTEGER(8)'
call atomic_cas(logical_scalar_coarray, old_logical, compare_int, new_logical)
!ERROR: Actual argument for 'new=' must have same type and kind as 'atom=', but is 'INTEGER(8)'
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, new_int)
! mismatches where 'old', 'compare', 'new' arguments matches type of 'atom' but doesn't match kind of 'atom'
!ERROR: Actual argument for 'old=' must have same type and kind as 'atom=', but is 'INTEGER(1)'
call atomic_cas(int_scalar_coarray, old_kind1, compare_int, new_int)
!ERROR: Actual argument for 'compare=' must have same type and kind as 'atom=', but is 'INTEGER(1)'
call atomic_cas(int_scalar_coarray, old_int, compare_kind1, new_int)
!ERROR: Actual argument for 'new=' must have same type and kind as 'atom=', but is 'INTEGER(1)'
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_kind1)
!ERROR: Actual argument for 'old=' must have same type and kind as 'atom=', but is 'LOGICAL(1)'
call atomic_cas(logical_scalar_coarray, old_logical_kind1, compare_logical, new_logical)
!ERROR: Actual argument for 'compare=' must have same type and kind as 'atom=', but is 'LOGICAL(1)'
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical_kind1, new_logical)
!ERROR: Actual argument for 'new=' must have same type and kind as 'atom=', but is 'LOGICAL(1)'
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, new_logical_kind1)
! mismatches where 'old', 'compare', 'new' arguments have incorrect rank
!ERROR: 'old=' argument has unacceptable rank 1
call atomic_cas(int_scalar_coarray, non_scalar_int, compare_int, new_int)
!ERROR: 'compare=' argument has unacceptable rank 1
call atomic_cas(int_scalar_coarray, old_int, non_scalar_int, new_int)
!ERROR: 'new=' argument has unacceptable rank 1
call atomic_cas(int_scalar_coarray, old_int, compare_int, non_scalar_int)
!ERROR: 'old=' argument has unacceptable rank 1
call atomic_cas(logical_scalar_coarray, non_scalar_logical, compare_logical, new_logical)
!ERROR: 'compare=' argument has unacceptable rank 1
call atomic_cas(logical_scalar_coarray, old_logical, non_scalar_logical, new_logical)
!ERROR: 'new=' argument has unacceptable rank 1
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, non_scalar_logical)
! mismatches where 'old', 'compare', 'new' arguments have incorrect type
!ERROR: Actual argument for 'old=' has bad type 'REAL(4)'
call atomic_cas(int_scalar_coarray, non_int_or_logical, compare_int, new_int)
!ERROR: Actual argument for 'compare=' has bad type 'REAL(4)'
call atomic_cas(int_scalar_coarray, old_int, non_int_or_logical, new_int)
!ERROR: Actual argument for 'new=' has bad type 'REAL(4)'
call atomic_cas(int_scalar_coarray, old_int, compare_int, non_int_or_logical)
!ERROR: Actual argument for 'old=' has bad type 'REAL(4)'
call atomic_cas(logical_scalar_coarray, non_int_or_logical, compare_logical, new_logical)
!ERROR: Actual argument for 'compare=' has bad type 'REAL(4)'
call atomic_cas(logical_scalar_coarray, old_logical, non_int_or_logical, new_logical)
!ERROR: Actual argument for 'new=' has bad type 'REAL(4)'
call atomic_cas(logical_scalar_coarray, old_logical, compare_logical, non_int_or_logical)
! mismatches on 'stat' argument
!ERROR: Actual argument for 'stat=' has bad type 'LOGICAL(4)'
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, non_integer)
!ERROR: 'stat=' argument has unacceptable rank 1
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, status_array)
!ERROR: 'stat' argument to 'atomic_cas' may not be a coindexed object
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, coindexed_status[1])
!ERROR: Actual argument associated with INTENT(OUT) dummy argument 'stat=' is not definable
!BECAUSE: '1_4' is not a variable or pointer
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, 1)
! missing mandatory arguments
!ERROR: missing mandatory 'atom=' argument
call atomic_cas()
!ERROR: missing mandatory 'atom=' argument
call atomic_cas(old=old_int, compare=compare_int, new=new_int, stat=status)
!ERROR: missing mandatory 'old=' argument
call atomic_cas(atom=int_scalar_coarray, compare=compare_int, new=new_int, stat=status)
!ERROR: missing mandatory 'compare=' argument
call atomic_cas(atom=int_scalar_coarray, old=old_int, new=new_int, stat=status)
!ERROR: missing mandatory 'new=' argument
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, stat=status)
!ERROR: missing mandatory 'new=' argument
call atomic_cas(int_scalar_coarray, old_int, compare_int)
! too many arguments or repeated arguments
!ERROR: too many actual arguments for intrinsic 'atomic_cas'
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, status, extra_arg)
!ERROR: repeated keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, atom=repeated_atom, old=old_int, compare=compare_int, new=new_int)
!ERROR: repeated keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, old=repeated_old, compare=compare_int, new=new_int)
!ERROR: repeated keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, compare=repeated_compare, new=new_int)
!ERROR: repeated keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, new=new_int, new=repeated_new)
!ERROR: repeated keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, new=new_int, stat=status, stat=repeated_status)
!ERROR: keyword argument to intrinsic 'atomic_cas' was supplied positionally by an earlier actual argument
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, atom=repeated_atom)
!ERROR: keyword argument to intrinsic 'atomic_cas' was supplied positionally by an earlier actual argument
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, old=repeated_old)
!ERROR: keyword argument to intrinsic 'atomic_cas' was supplied positionally by an earlier actual argument
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, compare=repeated_compare)
!ERROR: keyword argument to intrinsic 'atomic_cas' was supplied positionally by an earlier actual argument
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, new=repeated_new)
!ERROR: keyword argument to intrinsic 'atomic_cas' was supplied positionally by an earlier actual argument
call atomic_cas(int_scalar_coarray, old_int, compare_int, new_int, status, stat=repeated_status)
! typo in keyword arguments
!ERROR: unknown keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atomic=int_scalar_coarray, old=old_int, compare=compare_int, new=new_int, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, ol=old_int, compare=compare_int, new=new_int, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, comp=compare_int, new=new_int, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, nw=new_int, stat=status)
!ERROR: unknown keyword argument to intrinsic 'atomic_cas'
call atomic_cas(atom=int_scalar_coarray, old=old_int, compare=compare_int, new=new_int, status=status)
end program test_atomic_cas
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