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! RUN: %python %S/test_errors.py %s %flang_fc1
! C1123 -- Expressions in DO CONCURRENT header cannot reference variables
! declared in the same header
PROGRAM dosemantics04
IMPLICIT NONE
INTEGER :: a, i, j, k, n
!ERROR: DO CONCURRENT mask expression references variable 'n' in LOCAL locality-spec
DO CONCURRENT (INTEGER *2 :: i = 1:10, i < j + n) LOCAL(n)
PRINT *, "hello"
END DO
!ERROR: DO CONCURRENT mask expression references variable 'a' in LOCAL locality-spec
DO 30 CONCURRENT (i = 1:n:1, j=1:n:2, k=1:n:3, a<3) LOCAL (a)
PRINT *, "hello"
30 END DO
! Initial expression
!ERROR: DO CONCURRENT limit expression may not reference index variable 'j'
DO CONCURRENT (i = j:3, j=1:3)
END DO
! Final expression
!ERROR: DO CONCURRENT limit expression may not reference index variable 'j'
DO CONCURRENT (i = 1:j, j=1:3)
END DO
! Step expression
!ERROR: DO CONCURRENT step expression may not reference index variable 'j'
DO CONCURRENT (i = 1:3:j, j=1:3)
END DO
!ERROR: DO CONCURRENT limit expression may not reference index variable 'i'
DO CONCURRENT (INTEGER*2 :: i = 1:3, j=i:3)
END DO
END PROGRAM dosemantics04
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