TAL Programmer's Guide

Cross-Reference Listings

Compiler Listing

096254 Tandem Computers Incorporated 15–11

Cross-Reference

Listings

To collect cross-reference information, specify the CROSSREF directive without

parameters. If LIST and NOSUPPRESS (the defaults) are in effect at the end of the

source file, the cross-reference listings follow the global map. These listings are:

Source-file cross-reference listing (the first page)

Identifier cross-reference listing (subsequent pages)

Source-File

Cross-References

Figure 15-10 shows the format of a source-file cross-reference listing. It gives the

following information for each source file in the compilation:

File sequence number in the compilation

File name from a TAL RUN command or a SOURCE directive

Name of the source file that contained the SOURCE directive if any

Edit-file line number of the SOURCE directive if any

Figure 15-10. Source-File Cross-Reference Listing

CROSSREF CROSS-REFERENCE PROGRAM-T9622D20 (01JUN93) SYSTEM \X

File No. Filename

[1] $VOL.PROG1.SOURCE1S

[2] $VOL.PROG1.SOURCE2S SOURCE1S[1] 0.1

[3] $SYSTEM.SYSTEM.GPLDEFS SOURCE2S[2] 2

[4] $VOL.PROG1.SOURCE4S SOURCE1S[1] 7

[5] $SYSTEM.SYSTEM.EXTDECS SOURCE1S[1] 8

Identifier Cross-References The identifier cross-reference listing gives the following information about each

specified identifier class:

Identifier qualifiers—structure, subprocedure, and procedure identifiers

Compiler attributes—identifier class and type

Host source file

Reference lines—type of references (read, write, declaration, or other)

Identifier Qualifiers

An item declared within a structure, subprocedure, or procedure can have from zero

to three levels of qualifiers (listed immediately following the identifier name). Here is

an example that shows the ordering of qualifier levels:

OF mystruct OF mysubproc OF myproc