CMPR2

Under CMPR2, if a program does not contain any of the statements above, a compiler warning diagnostic message is issued to suggest that you should analyze the program to verify that it could exit.

Suppose that this is the last line in the program:

IF TALLY = 0 THEN STOP RUN.

In this case, the compiler diagnostic message would not be issued, and the following runtime message would be issued only if the IF condition tested false:

IGZ0037S: The flow of control in program "program-name" proceeded beyond the last line of the program.