https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120772
--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by James K. Lowden <jklow...@gcc.gnu.org>: https://gcc.gnu.org/g:612c4c104ac0c2726d2de27f350040ad5f8d5776 commit r16-1836-g612c4c104ac0c2726d2de27f350040ad5f8d5776 Author: James K. Lowden <jklow...@cobolworx.com> Date: Mon Jun 30 16:51:49 2025 -0400 cobol: Revise diagnostic linemap management. Update linemap filename before location in both parsers. Rely on parser to update linemap. Lexer maintains location. Various small syntax corrections and extensions. PR cobol/120772 PR cobol/120779 PR cobol/120790 PR cobol/120791 PR cobol/120794 gcc/cobol/ChangeLog: * gcobc: Supply -fPIC for shared objects. * genapi.cc (linemap_add): Delete empty macro. (parser_enter_file): Do not call linemap_add. (parser_leave_file): Same. * gengen.cc (location_from_lineno): Remove function. * lexio.cc (parse_replacing_term): Allow empty term. (cdftext::process_file): Always append to output. (cdftext::segment_line): Output #line directives. * lexio.h (struct span_t): Count lines in span. * parse.y: Revamp REPOSITORY, and minor syntax extensions. * parse_ante.h (input_file_status_notify): Update linemap filename before location. (intrinsic_token_of): Declare. (parser_move_carefully): Support MOVE pointer. * parse_util.h (intrinsic_token_of): New function. * scan.l: New EOF logic, accept NOT=, own yylloc and yylineno. * scan_ante.h (class enter_leave_t): Do not store newline count. (cdf_location_set): Remove declaration. (ydfltype_of): New function. (update_location): Accept location parameter. (reset_location): New function. (YY_USER_ACTION): Use update_location(). (YY_USER_INIT): Update CDF location. (verify_ws): New function. (wait_for_the_child): Removed. * symbols.h (cobol_fileline_set): return line number. * util.cc (valid_move): Use range-based for loop. (struct input_file_t): Remove line_map pointer. (class unique_stack): New peek() member function. (cobol_lineno_save): Rename to overload cobol_lineno(). (cobol_lineno): Replaces cobol_lineno_save(). (cobol_filename): Return void. (location_from_lineno): New function used by genapi.cc. (cdf_location_set): Remove. (matched_length): No change. (cobol_fileline_set): Return line number. (fisspace): Remove extra semicolon. (fisprint): Same. * util.h (cobol_filename_restore): Return void. (cobol_lineno_save): Remove declaration. (cobol_lineno): Declare.
