I were doing some tests with SLINE line-numbers in stabs debugging info and it appeared to me that line-numbers in gpc version 20040516 (based on gcc-3.3.2) are less accurate than they were in gpc version 20030830 (based on gcc-3.3.2). Maybe there have been changes to the parser ? I could give a detailed example of course, if needed. Regards, Adriaan van Os