forked from OSchip/llvm-project
274 lines
7.6 KiB
Fortran
274 lines
7.6 KiB
Fortran
! RUN: %S/test_errors.sh %s %t %f18
|
|
! Invalid operand types when user-defined operator is available
|
|
module m1
|
|
type :: t
|
|
end type
|
|
interface operator(==)
|
|
logical function eq_tt(x, y)
|
|
import :: t
|
|
type(t), intent(in) :: x, y
|
|
end
|
|
end interface
|
|
interface operator(+)
|
|
logical function add_tr(x, y)
|
|
import :: t
|
|
type(t), intent(in) :: x
|
|
real, intent(in) :: y
|
|
end
|
|
logical function plus_t(x)
|
|
import :: t
|
|
type(t), intent(in) :: x
|
|
end
|
|
logical function add_12(x, y)
|
|
real, intent(in) :: x(:), y(:,:)
|
|
end
|
|
end interface
|
|
interface operator(.and.)
|
|
logical function and_tr(x, y)
|
|
import :: t
|
|
type(t), intent(in) :: x
|
|
real, intent(in) :: y
|
|
end
|
|
end interface
|
|
interface operator(//)
|
|
logical function concat_tt(x, y)
|
|
import :: t
|
|
type(t), intent(in) :: x, y
|
|
end
|
|
end interface
|
|
interface operator(.not.)
|
|
logical function not_r(x)
|
|
real, intent(in) :: x
|
|
end
|
|
end interface
|
|
type(t) :: x, y
|
|
real :: r
|
|
logical :: l
|
|
integer :: iVar
|
|
complex :: cvar
|
|
character :: charVar
|
|
contains
|
|
subroutine test_relational()
|
|
l = x == y !OK
|
|
l = x .eq. y !OK
|
|
l = x .eq. y !OK
|
|
l = iVar == z'fe' !OK
|
|
l = z'fe' == iVar !OK
|
|
l = r == z'fe' !OK
|
|
l = z'fe' == r !OK
|
|
l = cVar == z'fe' !OK
|
|
l = z'fe' == cVar !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(==) matches operand types CHARACTER(KIND=1) and INTEGER(4)
|
|
l = charVar == z'fe'
|
|
!ERROR: No intrinsic or user-defined OPERATOR(==) matches operand types INTEGER(4) and CHARACTER(KIND=1)
|
|
l = z'fe' == charVar
|
|
!ERROR: No intrinsic or user-defined OPERATOR(==) matches operand types LOGICAL(4) and INTEGER(4)
|
|
l = l == z'fe' !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(==) matches operand types INTEGER(4) and LOGICAL(4)
|
|
l = z'fe' == l !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(==) matches operand types TYPE(t) and REAL(4)
|
|
l = x == r
|
|
|
|
lVar = z'a' == b'1010' !OK
|
|
end
|
|
subroutine test_numeric()
|
|
l = x + r !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(+) matches operand types REAL(4) and TYPE(t)
|
|
l = r + x
|
|
end
|
|
subroutine test_logical()
|
|
l = x .and. r !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(.AND.) matches operand types REAL(4) and TYPE(t)
|
|
l = r .and. x
|
|
end
|
|
subroutine test_unary()
|
|
l = +x !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(+) matches operand type LOGICAL(4)
|
|
l = +l
|
|
l = .not. r !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(.NOT.) matches operand type TYPE(t)
|
|
l = .not. x
|
|
end
|
|
subroutine test_concat()
|
|
l = x // y !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(//) matches operand types TYPE(t) and REAL(4)
|
|
l = x // r
|
|
end
|
|
subroutine test_conformability(x, y)
|
|
real :: x(10), y(10,10)
|
|
l = x + y !OK
|
|
!ERROR: No intrinsic or user-defined OPERATOR(+) matches rank 2 array of REAL(4) and rank 1 array of REAL(4)
|
|
l = y + x
|
|
end
|
|
end
|
|
|
|
! Invalid operand types when user-defined operator is not available
|
|
module m2
|
|
intrinsic :: sin
|
|
type :: t
|
|
end type
|
|
type(t) :: x, y
|
|
real :: r
|
|
logical :: l
|
|
contains
|
|
subroutine test_relational()
|
|
!ERROR: Operands of .EQ. must have comparable types; have TYPE(t) and REAL(4)
|
|
l = x == r
|
|
!ERROR: Subroutine name is not allowed here
|
|
l = r == test_numeric
|
|
!ERROR: Function call must have argument list
|
|
l = r == sin
|
|
end
|
|
subroutine test_numeric()
|
|
!ERROR: Operands of + must be numeric; have REAL(4) and TYPE(t)
|
|
l = r + x
|
|
end
|
|
subroutine test_logical()
|
|
!ERROR: Operands of .AND. must be LOGICAL; have REAL(4) and TYPE(t)
|
|
l = r .and. x
|
|
end
|
|
subroutine test_unary()
|
|
!ERROR: Operand of unary + must be numeric; have LOGICAL(4)
|
|
l = +l
|
|
!ERROR: Operand of .NOT. must be LOGICAL; have TYPE(t)
|
|
l = .not. x
|
|
end
|
|
subroutine test_concat(a, b)
|
|
character(4,kind=1) :: a
|
|
character(4,kind=2) :: b
|
|
character(4) :: c
|
|
!ERROR: Operands of // must be CHARACTER with the same kind; have CHARACTER(KIND=1) and CHARACTER(KIND=2)
|
|
c = a // b
|
|
!ERROR: Operands of // must be CHARACTER with the same kind; have TYPE(t) and REAL(4)
|
|
l = x // r
|
|
end
|
|
subroutine test_conformability(x, y)
|
|
real :: x(10), y(10,10)
|
|
!ERROR: Operands of + are not conformable; have rank 2 and rank 1
|
|
l = y + x
|
|
end
|
|
end
|
|
|
|
! Invalid untyped operands: user-defined operator doesn't affect errors
|
|
module m3
|
|
interface operator(+)
|
|
logical function add(x, y)
|
|
logical, intent(in) :: x
|
|
integer, value :: y
|
|
end
|
|
end interface
|
|
contains
|
|
subroutine s1(x, y)
|
|
logical :: x
|
|
integer :: y
|
|
integer, pointer :: px
|
|
logical :: l
|
|
complex :: z
|
|
y = y + z'1' !OK
|
|
!ERROR: Operands of + must be numeric; have untyped and COMPLEX(4)
|
|
z = z'1' + z
|
|
y = +z'1' !OK
|
|
!ERROR: Operand of unary - must be numeric; have untyped
|
|
y = -z'1'
|
|
!ERROR: Operands of + must be numeric; have LOGICAL(4) and untyped
|
|
y = x + z'1'
|
|
!ERROR: NULL() not allowed as an operand of a relational operator
|
|
l = x /= null()
|
|
!ERROR: NULL() not allowed as an operand of a relational operator
|
|
l = null(px) /= null(px)
|
|
!ERROR: NULL() not allowed as an operand of a relational operator
|
|
l = x /= null(px)
|
|
!ERROR: NULL() not allowed as an operand of a relational operator
|
|
l = px /= null()
|
|
!ERROR: NULL() not allowed as an operand of a relational operator
|
|
l = px /= null(px)
|
|
!ERROR: NULL() not allowed as an operand of a relational operator
|
|
l = null() /= null()
|
|
end
|
|
end
|
|
|
|
! Test alternate operators. They aren't enabled by default so should be
|
|
! treated as defined operators, not intrinsic ones.
|
|
module m4
|
|
contains
|
|
subroutine s1(x, y, z)
|
|
logical :: x
|
|
real :: y, z
|
|
!ERROR: No operator .A. defined for REAL(4) and REAL(4)
|
|
x = y .a. z
|
|
!ERROR: No operator .O. defined for REAL(4) and REAL(4)
|
|
x = y .o. z
|
|
!ERROR: No operator .N. defined for REAL(4)
|
|
x = .n. y
|
|
!ERROR: No operator .XOR. defined for REAL(4) and REAL(4)
|
|
x = y .xor. z
|
|
!ERROR: No operator .X. defined for REAL(4)
|
|
x = .x. y
|
|
end
|
|
end
|
|
|
|
! Like m4 in resolve63 but compiled with different options.
|
|
! .A. is a defined operator.
|
|
module m5
|
|
interface operator(.A.)
|
|
logical function f1(x, y)
|
|
integer, intent(in) :: x, y
|
|
end
|
|
end interface
|
|
interface operator(.and.)
|
|
logical function f2(x, y)
|
|
real, intent(in) :: x, y
|
|
end
|
|
end interface
|
|
contains
|
|
subroutine s1(x, y, z)
|
|
logical :: x
|
|
complex :: y, z
|
|
!ERROR: No intrinsic or user-defined OPERATOR(.AND.) matches operand types COMPLEX(4) and COMPLEX(4)
|
|
x = y .and. z
|
|
!ERROR: No intrinsic or user-defined .A. matches operand types COMPLEX(4) and COMPLEX(4)
|
|
x = y .a. z
|
|
end
|
|
end
|
|
|
|
! Type-bound operators
|
|
module m6
|
|
type :: t1
|
|
contains
|
|
procedure, pass(x) :: p1 => f1
|
|
generic :: operator(+) => p1
|
|
end type
|
|
type, extends(t1) :: t2
|
|
contains
|
|
procedure, pass(y) :: p2 => f2
|
|
generic :: operator(+) => p2
|
|
end type
|
|
type :: t3
|
|
contains
|
|
procedure, nopass :: p1 => f1
|
|
!ERROR: OPERATOR(+) procedure 'p1' may not have NOPASS attribute
|
|
generic :: operator(+) => p1
|
|
end type
|
|
contains
|
|
integer function f1(x, y)
|
|
class(t1), intent(in) :: x
|
|
integer, intent(in) :: y
|
|
end
|
|
integer function f2(x, y)
|
|
class(t1), intent(in) :: x
|
|
class(t2), intent(in) :: y
|
|
end
|
|
subroutine test(x, y, z)
|
|
class(t1) :: x
|
|
class(t2) :: y
|
|
integer :: i
|
|
i = x + y
|
|
i = x + i
|
|
i = y + i
|
|
!ERROR: No intrinsic or user-defined OPERATOR(+) matches operand types TYPE(t2) and TYPE(t1)
|
|
i = y + x
|
|
!ERROR: No intrinsic or user-defined OPERATOR(+) matches operand types INTEGER(4) and TYPE(t1)
|
|
i = i + x
|
|
end
|
|
end
|