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! RUN: %python %S/test_errors.py %s %flang_fc1
! 10.2.3.1(2) All masks and LHS of assignments in a WHERE must conform
subroutine s1
integer :: a1(10), a2(10)
logical :: m1(10), m2(5,5)
m1 = .true.
m2 = .false.
a1 = [((i),i=1,10)]
where (m1)
a2 = 1
!ERROR: Must have rank 1 to match prior mask or assignment of WHERE construct
elsewhere (m2)
a2 = 2
elsewhere
a2 = 3
end where
end
subroutine s2
logical, allocatable :: m1(:), m4(:,:)
logical :: m2(2), m3(3)
where(m1)
where(m2)
end where
!ERROR: Dimension 1 must have extent 2 to match prior mask or assignment of WHERE construct
where(m3)
end where
!ERROR: Must have rank 1 to match prior mask or assignment of WHERE construct
where(m4)
end where
endwhere
where(m1)
where(m3)
end where
!ERROR: Dimension 1 must have extent 3 to match prior mask or assignment of WHERE construct
elsewhere(m2)
end where
end
subroutine s3
logical, allocatable :: m1(:,:)
logical :: m2(4,2)
real :: x(4,4), y(4,4)
real :: a(4,5), b(4,5)
where(m1)
x = y
!ERROR: Dimension 2 must have extent 4 to match prior mask or assignment of WHERE construct
a = b
!ERROR: Dimension 2 must have extent 4 to match prior mask or assignment of WHERE construct
where(m2)
end where
end where
end
subroutine s4
integer :: x1 = 0, x2(2) = 0
logical :: l1 = .false., l2(2) = (/.true., .false./), l3 = .false.
!ERROR: The mask or variable must not be scalar
where (l1)
!ERROR: The mask or variable must not be scalar
x1 = 1
end where
!ERROR: The mask or variable must not be scalar
where (l1)
!ERROR: The mask or variable must not be scalar
where (l3)
!ERROR: The mask or variable must not be scalar
x1 = 1
end where
end where
!ERROR: The mask or variable must not be scalar
where (l2(2))
!ERROR: The mask or variable must not be scalar
x2(2) = 1
end where
end
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