Shared DO-loop Termination

Next: Alternate RETURN Up: Obsolescent Features Previous: REAL and DOUBLE PRECISION

Shared `DO`-loop Termination

A number of DO loops can currently be terminated on the same (possibly executable) statement -- this causes all sorts of confusion, when programs are changed so that the loops do not logically end on a single statement any more.

       DO 100 K=1,N
       DO 100 J=1,N
       DO 100 I=1,N
       ...
   100 A(I,J,K)=A(I,J,K)/2.0

The simple solution is to use END DO instead.

Next: Alternate RETURN Up: Obsolescent Features Previous: REAL and DOUBLE PRECISION