Comment Messages

These messages indicate valid but unadvisable use of the language being compiled. The compiler displays comments by default. You can suppress comment messages with:

-cm

Suppresses all comment messages.

Comment messages do not terminate translation or linking, they do not interfere with any output files either. Some examples of the comment messages are:

Null CASE construct

The use of a non-integer DO loop variable or expression

Terminating a DO loop with a statement other than CONTINUE or ENDDO