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! RUN: %python %S/test_errors.py %s %flang_fc1
module m
interface operator(-)
!ERROR: OPERATOR(-) function 'f1' conflicts with intrinsic operator
function f1(x)
real, intent(in) :: x
end
!ERROR: OPERATOR(-) function 'f2' conflicts with intrinsic operator
attributes(device) function f2(x)
real, intent(in), device :: x(:)
end
function f3(x) ! ok
real, intent(in), device :: x(:,:)
end
!ERROR: OPERATOR(-) function 'f4' conflicts with intrinsic operator
attributes(device) function f4(x)
real, intent(in) :: x(:,:,:)
end
!ERROR: OPERATOR(-) function 'f5' conflicts with intrinsic operator
function f5(x)
real, intent(in), unified :: x(:,:,:,:)
end
!ERROR: OPERATOR(-) function 'f6' conflicts with intrinsic operator
attributes(device) function f6(x)
real, intent(in), managed :: x(:,:,:,:,:)
end
end interface
interface operator(*)
!ERROR: OPERATOR(*) function 'f11' conflicts with intrinsic operator
function f11(x, y)
real, intent(in) :: x, y
end
!ERROR: OPERATOR(*) function 'f12' conflicts with intrinsic operator
attributes(device) function f12(x, y)
real, intent(in), device :: x, y(:)
end
!ERROR: OPERATOR(*) function 'f13' conflicts with intrinsic operator
attributes(device) function f13(x, y)
real, intent(in) :: x(:), y
end
function f14a(x, y) ! ok
real, intent(in), device :: x(:)
real, intent(in) :: y(:)
end
function f14b(x, y) ! ok
real, intent(in) :: x
real, intent(in), device :: y(:,:)
end
!ERROR: OPERATOR(*) function 'f15' conflicts with intrinsic operator
function f15(x, y)
real, intent(in) :: x(:,:)
real, intent(in), unified :: y
end
!ERROR: OPERATOR(*) function 'f16' conflicts with intrinsic operator
attributes(device) function f16(x, y)
real, intent(in), device :: x(:,:)
real, intent(in), managed :: y(:,:)
end
end interface
interface assignment(=)
!ERROR: Defined assignment subroutine 's1' conflicts with intrinsic assignment
subroutine s1(x, y)
real, intent(in out) :: x
real, intent(in) :: y
end
!ERROR: Defined assignment subroutine 's2' conflicts with intrinsic assignment
attributes(device) subroutine s2(x, y)
real, intent(in out), device :: x(:)
real, intent(in), device :: y
end
!ERROR: Defined assignment subroutine 's3' conflicts with intrinsic assignment
attributes(device) subroutine s3(x, y)
real, intent(in out) :: x(:)
real, intent(in) :: y(:)
end
subroutine s4a(x, y) ! ok
real, intent(in out), device :: x(:,:)
real, intent(in) :: y
end
subroutine s4b(x, y) ! ok
real, intent(in out) :: x(:,:)
real, intent(in), device :: y(:,:)
end
!ERROR: Defined assignment subroutine 's5' conflicts with intrinsic assignment
subroutine s5(x, y)
real, intent(in out) :: x(:,:,:)
real, intent(in), unified :: y
end
!ERROR: Defined assignment subroutine 's6' conflicts with intrinsic assignment
attributes(device) subroutine s6(x, y)
real, intent(in out), device :: x(:,:,:)
real, intent(in), managed :: y(:,:,:)
end
end interface
end
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