forked from OSchip/llvm-project
64 lines
1.8 KiB
Fortran
64 lines
1.8 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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!Shape analysis related tests for SELECT RANK Construct(R1148)
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program select_rank
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implicit none
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integer, dimension(2,3):: arr_pass
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call check(arr_pass)
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contains
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subroutine check(arr)
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implicit none
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integer :: arr(..)
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INTEGER :: j
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select rank (arr)
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rank(2)
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j = INT(0, KIND=MERGE(KIND(0), -1, SIZE(SHAPE(arr)) == 2)) !arr is dummy
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end select
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end subroutine
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subroutine check2(arr)
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implicit none
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integer :: arr(..)
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INTEGER :: j
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integer,dimension(-1:10, 20:30) :: brr
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select rank (arr)
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rank(2)
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j = INT(0, KIND=MERGE(KIND(0), -1, SIZE(SHAPE(brr)) == 2)) !brr is local to subroutine
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end select
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end subroutine
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subroutine checK3(arr)
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implicit none
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integer :: arr(..)
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INTEGER :: j,I,n=5,m=5
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integer,dimension(-1:10, 20:30) :: brr
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integer :: array(2) = [10,20]
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REAL, DIMENSION(5, 5) :: A
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select rank (arr)
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rank(2)
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FORALL (i=1:n,j=1:m,RANK(arr).EQ.SIZE(SHAPE(brr))) &
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A(i,j) = 1/A(i,j)
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end select
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end subroutine
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subroutine check4(arr)
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implicit none
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integer :: arr(..)
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REAL, DIMENSION(2,3) :: A
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REAL, DIMENSION(0:1,0:2) :: B
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INTEGER :: j
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select rank (arr)
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rank(2)
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A = B !will assign to only same shape after analysing in any order.
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end select
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end subroutine
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subroutine check5(arr)
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implicit none
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integer :: arr(..)
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INTEGER :: j
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select rank (arr)
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rank(2)
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j = LOC(arr(1,2))
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end select
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end subroutine
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end program
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