TNS/E Native Application Conversion Guide

Converting COBOL Programs

TNS/E Native Application Conversion Guide—529659-003

4-11

New Features

You can (but need not) add these new features to your COBOL source program before

you compile it with the native COBOL compiler. For more information on these

features, see the

COBOL Manual for TNS/E Programs

•

DIAGNOSE-85 directive

The DIAGNOSE-85 directive directs the native COBOL compiler to issue warnings

when it encounters source constructs that could cause the program to produce

different results than it would if it were compiled with the TNS COBOL compiler.

•

FMAP

The FMAP directive directs the native COBOL compiler to produce a source file

map, which shows the fully qualified name and timestamp of the IN file and each

file specified by a SOURCE directive or COPY statement.

•

INNERLIST and NOINNERLIST directives

The INNERLIST and NOINNERLIST directives determine whether the compiler

lists the mnemonic version of each source statement immediately after that source

statement.

•

RUNNABLE directive

The RUNNABLE directive causes the native COBOL compiler to use the eld utility

to produce an executable object file if there were no compilation errors, but that

action is not the default. If you run the native COBOL compiler without the

RUNNABLE directive and no compilation errors occur, you can produce an

executable object file by running the eld utility separately. If you do, you must

specify the COBOL DLL (ZCOBDLL) and CRE DLL (ZCREDLL). ZCOBDLL and

ZCREDLL reside in the active subvolume $SYSTEM.SYS

. For instructions on

determining the active subvolume, see the

eld Manual

You must compile your native program with the RUNNABLE directive if you use the

SAVEABEND, NOSAVEABEND, or SUBTYPE directive.

For information on running the eld utility, see the

eld Manual