The #line directives define the line number of the next code line, and can also replace the file name for the object file. You can explicitly enter the #line directives, or they may be inserted by the preprocessor.
The #line definition impacts the diagnostic messages and assembly-level line information created when the -d line option is specified in the command-line option. See Compilation Model for more information.
These are the #line directives IAS recognizes:
#line line-no |
IAS treats the next line as the line-no line in the current file, regardless of the serial count. |
#line line-no "file-name" |
IAS treats the next line as the line-no line in "file-name"; this file name replaces the previous object file name. This directive may also contain a comma between the operands. |