[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #8 from fxcoudert at gcc dot gnu dot org 2007-10-04 15:04 --- Subject: Bug 33502 Author: fxcoudert Date: Thu Oct 4 15:04:09 2007 New Revision: 129011 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=129011 Log: PR fortran/33502 * scanner.c (gfc_advance_line): Call debug_hooks-end_source_file and debug_hooks-start_source_file when appropriate, and set dbg_emitted. (gfc_define_undef_line): New function. (load_file): Don't error out on #define and #undef lines. * parse.c (next_statement): Call gfc_define_undef_line. (gfc_parse_file): Call debug_hooks-start_source_file and debug_hooks-end_source_file for the main source file if required. * gfortran.h (gfc_linebuf): Add dbg_emitted field. (gfc_define_undef_line): New prototype. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/parse.c trunk/gcc/fortran/scanner.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #9 from fxcoudert at gcc dot gnu dot org 2007-10-04 15:05 --- Fixed on mainline. Thanks for the bug report! -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #7 from fxcoudert at gcc dot gnu dot org 2007-10-01 00:05 --- Created an attachment (id=14276) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14276action=view) Updated patch The attached updated patch seems to fix the issue (and also fixes a problem in the logic and yet another unrelated problem; I'll explain in my submission mail). This is currently regtesting with different debug formats. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #6 from fxcoudert at gcc dot gnu dot org 2007-09-24 20:28 --- It would be nice to find a patch that doesn't break bootstrap on plenty of platforms :) I'll be on it when I have time, PR 33538 indicates the trouble caused by my first patch, now reverted. -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #4 from fxcoudert at gcc dot gnu dot org 2007-09-22 15:03 --- Subject: Bug 33502 Author: fxcoudert Date: Sat Sep 22 15:03:24 2007 New Revision: 128671 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=128671 Log: PR fortran/33502 * scanner.c (gfc_advance_line): Call debug_hooks-start_source_file and debug_hooks-end_source_file when entering and exiting included files. (gfc_define_undef_line): New function. (load_file): Ignore #define and #undef preprocessor lines while reading source files. * parse.c (next_statement): Handle #define and #undef preprocessor lines. (gfc_parse_file): Call debug_hooks-start_source_file and debug_hooks-end_source_file for the main source file if requested by the debug format. * gfortran.h (gfc_define_undef_line): Add prototype. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/parse.c trunk/gcc/fortran/scanner.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #5 from fxcoudert at gcc dot gnu dot org 2007-09-22 15:04 --- Fixed. -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #2 from fxcoudert at gcc dot gnu dot org 2007-09-20 08:07 --- Confirmed. Andrew, what is the front-end expected to do with the #defines? I suspect that we need to pass them to the middle-end, by calling debug_hooks-define and debug_hooks-undef (as is done in c-lex.c). -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added CC||fxcoudert at gcc dot gnu dot ||org Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords||rejects-valid Last reconfirmed|-00-00 00:00:00 |2007-09-20 08:08:00 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #3 from pinskia at gcc dot gnu dot org 2007-09-20 09:19 --- Subject: Re: gfortran with .F suffix and -g3 option chokes on preprocessor syntax On 20 Sep 2007 08:08:00 -, fxcoudert at gcc dot gnu dot org [EMAIL PROTECTED] wrote: --- Comment #2 from fxcoudert at gcc dot gnu dot org 2007-09-20 08:07 --- Confirmed. Andrew, what is the front-end expected to do with the #defines? I suspect that we need to pass them to the middle-end, by calling debug_hooks-define and debug_hooks-undef (as is done in c-lex.c). Yes that should be enough. Thanks, Andrew Pinski -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
-- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |fxcoudert at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Known to fail||4.3.0 4.2.1 4.1.3 Last reconfirmed|2007-09-20 08:08:00 |2007-09-20 09:34:21 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
[Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
--- Comment #1 from pinskia at gcc dot gnu dot org 2007-09-19 18:58 --- #define have to be understood by the front-end with -g3 -- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot ||org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
