| ! Error test -- DO loop uses obsolete loop termination statement (warning) |
| ! See R1131 and C1133 |
| |
| ! By default, this is not an error and label do are rewritten to non-label do. |
| ! A warning is generated with -pedantic |
| |
| ! RUN: %flang_fc1 -fdebug-unparse-with-symbols -pedantic %s 2>%t.stderr | FileCheck %s |
| |
| ! CHECK: end do |
| |
| ! The following CHECK-NOT actively uses the fact that the leading zero of labels |
| ! would be removed in the unparse but not the line linked to warnings. We do |
| ! not want to see label do in the unparse only. |
| ! CHECK-NOT: do [1-9] |
| |
| ! RUN: FileCheck --check-prefix=ERR --input-file=%t.stderr %s |
| ! ERR: A DO loop should terminate with an END DO or CONTINUE |
| |
| subroutine foo10() |
| real :: a(10, 10), b(10, 10) = 1.0 |
| do 01 k=1,4 |
| where (a<k) |
| a = a + b |
| b = a - b |
| elsewhere |
| a = a*2 |
| 01 end where |
| end subroutine |
