1! { dg-do compile } 2! { dg-options "-std=f2003 -fdump-tree-original" } 3 4! PR fortran/38936 5! Check that array expression association (with correct bounds) works for 6! complicated expressions. 7 8! Contributed by Daniel Kraft, d@domob.eu. 9 10MODULE m 11 IMPLICIT NONE 12 13CONTAINS 14 15 PURE FUNCTION func (n) 16 INTEGER, INTENT(IN) :: n 17 INTEGER :: func(2 : n+1) 18 19 INTEGER :: i 20 21 func = (/ (i, i = 1, n) /) 22 END FUNCTION func 23 24END MODULE m 25 26PROGRAM main 27 USE :: m 28 IMPLICIT NONE 29 30 ASSOCIATE (arr => func (4)) 31 ! func should only be called once here, not again for the bounds! 32 33 IF (LBOUND (arr, 1) /= 1 .OR. UBOUND (arr, 1) /= 4) CALL abort () 34 IF (arr(1) /= 1 .OR. arr(4) /= 4) CALL abort () 35 END ASSOCIATE 36END PROGRAM main 37! { dg-final { scan-tree-dump-times "func" 2 "original" } } 38! { dg-final { cleanup-tree-dump "original" } } 39