| ! RUN: %python %S/test_errors.py %s %flang_fc1 -Werror |
| ! Check out-of-range subscripts |
| subroutine subr(da) |
| real a(10), da(2,1) |
| integer, parameter :: n(2) = [1, 2] |
| integer unknown |
| !ERROR: DATA statement designator 'a(0_8)' is out of range |
| !ERROR: DATA statement designator 'a(11_8)' is out of range |
| data a(0)/0./, a(10+1)/0./ |
| !ERROR: Subscript 0 is less than lower bound 1 for dimension 1 of array |
| print *, a(0) |
| !ERROR: Subscript 0 is less than lower bound 1 for dimension 1 of array |
| print *, a(1-1) |
| !ERROR: Subscript 11 is greater than upper bound 10 for dimension 1 of array |
| print *, a(11) |
| !ERROR: Subscript 11 is greater than upper bound 10 for dimension 1 of array |
| print *, a(10+1) |
| !ERROR: Subscript value (0) is out of range on dimension 1 in reference to a constant array value |
| print *, n(0) |
| !ERROR: Subscript value (3) is out of range on dimension 1 in reference to a constant array value |
| print *, n(4-1) |
| print *, a(1:12:3) ! ok |
| !ERROR: Subscript 13 is greater than upper bound 10 for dimension 1 of array |
| print *, a(1:13:3) |
| print *, a(10:-1:-3) ! ok |
| !ERROR: Subscript -2 is less than lower bound 1 for dimension 1 of array |
| print *, a(10:-2:-3) |
| print *, a(-1:-2) ! empty section is ok |
| print *, a(0:11:-1) ! empty section is ok |
| !ERROR: Subscript 0 is less than lower bound 1 for dimension 1 of array |
| print *, a(0:0:unknown) ! lower==upper, can ignore stride |
| !ERROR: Subscript 11 is greater than upper bound 10 for dimension 1 of array |
| print *, a(11:11:unknown) ! lower==upper, can ignore stride |
| !ERROR: Subscript 0 is less than lower bound 1 for dimension 1 of array |
| print *, da(0,1) |
| !ERROR: Subscript 3 is greater than upper bound 2 for dimension 1 of array |
| print *, da(3,1) |
| !ERROR: Subscript 0 is less than lower bound 1 for dimension 2 of array |
| print *, da(1,0) |
| !WARNING: Subscript 2 is greater than upper bound 1 for dimension 2 of array |
| print *, da(1,2) |
| end |