49 lines · plain
1! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic -Werror2! Check out-of-range subscripts3subroutine subr(da)4 real a(10), da(2,1), empty(1:0,1)5 integer, parameter :: n(2) = [1, 2]6 integer unknown7 !ERROR: DATA statement designator 'a(0_8)' is out of range8 !ERROR: DATA statement designator 'a(11_8)' is out of range9 data a(0)/0./, a(10+1)/0./10 !ERROR: subscript 0 is less than lower bound 1 for dimension 1 of array11 print *, a(0)12 !ERROR: subscript 0 is less than lower bound 1 for dimension 1 of array13 print *, a(1-1)14 !ERROR: subscript 11 is greater than upper bound 10 for dimension 1 of array15 print *, a(11)16 !ERROR: subscript 11 is greater than upper bound 10 for dimension 1 of array17 print *, a(10+1)18 !ERROR: Subscript value (0) is out of range on dimension 1 in reference to a constant array value19 print *, n(0)20 !ERROR: Subscript value (3) is out of range on dimension 1 in reference to a constant array value21 print *, n(4-1)22 print *, a(1:12:3) ! ok23 !ERROR: subscript 13 is greater than upper bound 10 for dimension 1 of array24 print *, a(1:13:3)25 print *, a(10:-1:-3) ! ok26 !ERROR: subscript -2 is less than lower bound 1 for dimension 1 of array27 print *, a(10:-2:-3)28 print *, a(-1:-2) ! empty section is ok29 print *, a(0:11:-1) ! empty section is ok30 !ERROR: subscript 0 is less than lower bound 1 for dimension 1 of array31 print *, a(0:0:unknown) ! lower==upper, can ignore stride32 !ERROR: subscript 11 is greater than upper bound 10 for dimension 1 of array33 print *, a(11:11:unknown) ! lower==upper, can ignore stride34 !ERROR: subscript 0 is less than lower bound 1 for dimension 1 of array35 print *, da(0,1)36 !ERROR: subscript 3 is greater than upper bound 2 for dimension 1 of array37 print *, da(3,1)38 !ERROR: subscript 0 is less than lower bound 1 for dimension 2 of array39 print *, da(1,0)40 !WARNING: subscript 2 is greater than upper bound 1 for dimension 2 of array41 print *, da(1,2)42 print *, empty([(j,j=1,0)],1) ! ok43 print *, empty(1:0,1) ! ok44 print *, empty(:,1) ! ok45 print *, empty(i:j,k) ! ok46 !WARNING: Empty array dimension 1 should not be subscripted as an element or non-empty array section [-Wsubscripted-empty-array]47 print *, empty(i,1)48end49