| ! { dg-do compile } |
| ! { dg-options "" } |
| program test |
| implicit none |
| |
| !!!!!! INTEGER BASE !!!!!! |
| print *, 0**0 |
| print *, 0**1 |
| print *, 0**(-1) ! { dg-error "Division by zero" } |
| print *, 0**(huge(0)) |
| print *, 0**(-huge(0)-1) ! { dg-error "Division by zero" } |
| print *, 0**(2_8**32) |
| print *, 0**(-(2_8**32)) ! { dg-error "Division by zero" } |
| |
| print *, 1**huge(0) |
| print *, 1**(-huge(0)-1) |
| print *, 1**huge(0_8) |
| print *, 1**(-huge(0_8)-1_8) |
| print *, (-1)**huge(0) |
| print *, (-1)**(-huge(0)-1) |
| print *, (-1)**huge(0_8) |
| print *, (-1)**(-huge(0_8)-1_8) |
| |
| print *, 2**huge(0) ! { dg-error "Arithmetic overflow|exceeds the range" } |
| print *, 2**huge(0_8) ! { dg-error "Arithmetic overflow|exceeds the range" } |
| print *, (-2)**huge(0) ! { dg-error "Arithmetic overflow|exceeds the range" } |
| print *, (-2)**huge(0_8) ! { dg-error "Arithmetic overflow|exceeds the range" } |
| |
| print *, 2**(-huge(0)-1) |
| print *, 2**(-huge(0_8)-1_8) |
| print *, (-2)**(-huge(0)-1) |
| print *, (-2)**(-huge(0_8)-1_8) |
| |
| !!!!!! REAL BASE !!!!!! |
| print *, 0.0**(-1) ! { dg-error "Arithmetic overflow" } |
| print *, 0.0**(-huge(0)-1) ! { dg-error "Arithmetic overflow" } |
| print *, 2.0**huge(0) ! { dg-error "Arithmetic overflow" } |
| print *, nearest(1.0,-1.0)**(-huge(0)) ! { dg-error "Arithmetic overflow" } |
| |
| !!!!!! COMPLEX BASE !!!!!! |
| print *, (2.0,-4.3)**huge(0) ! { dg-error "Arithmetic overflow" } |
| print *, (2.0,-4.3)**huge(0_8) ! { dg-error "Arithmetic overflow" } |
| print *, (2.0,-4.3)**(-huge(0)) |
| print *, (2.0,-4.3)**(-huge(0_8)) |
| |
| end program test |