Example: embedded cross-reference
The
following example shows a modified cross-reference that is embedded in the
source listing. The cross-reference is produced by the XREF compiler
option.
- (1)
- Line number of the definition of the data-name or procedure-name in the
program
- (2)
- Special definition symbols:
- UND
- The user name is undefined.
- DUP
- The user name is defined more than once.
- IMP
- Implicitly defined name, such as special registers and figurative
constants.
- IFN
- Intrinsic function reference.
- EXT
- External reference.
- *
- The program-name is unresolved because the NOCOMPILE option
is in effect.
-
-
|