flang/test/Semantics/canondo16.f90

   1 ! Error test -- DO loop uses obsolete loop termination statement (warning)
   2 ! See R1131 and C1133
   3
   4 ! By default, this is not an error and label do are rewritten to non-label do.
   5 ! A warning is generated with -pedantic
   6
   7 ! RUN: %flang_fc1 -fdebug-unparse-with-symbols -pedantic %s 2>%t.stderr | FileCheck %s
   8
   9 ! CHECK: end do
  10
  11 ! The following CHECK-NOT actively uses the fact that the leading zero of labels
  12 ! would be removed in the unparse but not the line linked to warnings. We do
  13 ! not want to see label do in the unparse only.
  14 ! CHECK-NOT: do [1-9]
  15
  16 ! RUN: FileCheck --check-prefix=ERR --input-file=%t.stderr %s
  17 ! ERR: A DO loop should terminate with an END DO or CONTINUE
  18
  19 subroutine foo8()
  20   use iso_fortran_env, only : team_type
  21   type(team_type) :: odd_even
  22   do 01 k=1,10
  23     change team (odd_even)
  24 01  end team
  25 end subroutine