| ! RUN: %python %S/test_folding.py %s %flang_fc1 |
| ! Check array sizes with varying extents, including extents where the upper |
| ! bound is less than the lower bound |
| module m |
| contains |
| subroutine s1(a,b) |
| real nada1(-2:-1) ! size = 2 |
| real nada2(-1:-1) ! size = 1 |
| real nada3( 0:-1) ! size = 0 |
| real nada4( 1:-1) ! size = 0 |
| real nada5( 2:-1) ! size = 0 |
| real nada6( 3:-1) ! size = 0 |
| real nada7( 5, 3:-1) ! size = 0 |
| real nada8( -1) ! size = 0 |
| |
| integer, parameter :: size1 = size(nada1) |
| integer, parameter :: size2 = size(nada2) |
| integer, parameter :: size3 = size(nada3) |
| integer, parameter :: size4 = size(nada4) |
| integer, parameter :: size5 = size(nada5) |
| integer, parameter :: size6 = size(nada6) |
| integer, parameter :: size7 = size(nada7) |
| integer, parameter :: size8 = size(nada8) |
| |
| logical, parameter :: test_size_1 = size1 == 2 |
| logical, parameter :: test_size_2 = size2 == 1 |
| logical, parameter :: test_size_3 = size3 == 0 |
| logical, parameter :: test_size_4 = size4 == 0 |
| logical, parameter :: test_size_5 = size5 == 0 |
| logical, parameter :: test_size_6 = size6 == 0 |
| logical, parameter :: test_size_7 = size7 == 0 |
| logical, parameter :: test_size_8 = size8 == 0 |
| end subroutine |
| end module |
