blob: a3908708907a5c6d7240fcf6b3fa41e507dcce7a [file] [log] [blame]
! 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 foo4()
real :: a(10, 10), b(10, 10) = 1.0
do 01 k=1,4
real b
b = a(k, k)
a(k, k) = k*b
01 end block
end subroutine