1! { dg-do run } 2! { dg-options "-std=f2003 -fall-intrinsics -fcheck=bounds" } 3 4! PR fortran/45016 5! Check pointer bounds remapping at runtime. 6 7! Contributed by Daniel Kraft, d@domob.eu. 8 9PROGRAM main 10 IMPLICIT NONE 11 INTEGER, TARGET :: arr(2_2:5), basem(-2:-1, 3:4_1) 12 INTEGER, POINTER :: vec(:), vec2(:), mat(:, :) 13 14 arr = (/ 1, 2, 3, 4 /) 15 basem = RESHAPE (arr, SHAPE (basem)) 16 17 vec(0:) => arr 18 IF (LBOUND (vec, 1) /= 0 .OR. UBOUND (vec, 1) /= 3) CALL abort () 19 IF (ANY (vec /= arr)) CALL abort () 20 IF (vec(0) /= 1 .OR. vec(2) /= 3) CALL abort () 21 22 ! Test with bound different of index type, so conversion is necessary. 23 vec2(-5_1:) => vec 24 IF (LBOUND (vec2, 1) /= -5 .OR. UBOUND (vec2, 1) /= -2) CALL abort () 25 IF (ANY (vec2 /= arr)) CALL abort () 26 IF (vec2(-5) /= 1 .OR. vec2(-3) /= 3) CALL abort () 27 28 mat(1:, 2:) => basem 29 IF (ANY (LBOUND (mat) /= (/ 1, 2 /) .OR. UBOUND (mat) /= (/ 2, 3 /))) & 30 CALL abort () 31 IF (ANY (mat /= basem)) CALL abort () 32 IF (mat(1, 2) /= 1 .OR. mat(1, 3) /= 3 .OR. mat(2, 3) /= 4) CALL abort () 33END PROGRAM main 34