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1! Error test -- DO loop uses obsolete loop termination statement (warning)2! See R1131 and C11333 4! By default, this is not an error and label do are rewritten to non-label do.5! A warning is generated with -pedantic6 7! RUN: %flang_fc1 -fdebug-unparse-with-symbols -pedantic %s 2>%t.stderr | FileCheck %s8 9! CHECK: end do10 11! The following CHECK-NOT actively uses the fact that the leading zero of labels12! would be removed in the unparse but not the line linked to warnings. We do13! 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 %s17! ERR: A DO loop should terminate with an END DO or CONTINUE18 19subroutine foo4()20 real :: a(10, 10), b(10, 10) = 1.021 do 01 k=1,422 block23 real b24 b = a(k, k)25 a(k, k) = k*b2601 end block27end subroutine28