* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
@ 2007-09-19 18:58 ` pinskia at gcc dot gnu dot org
2007-09-20 8:08 ` fxcoudert at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2007-09-19 18:58 UTC (permalink / raw)
To: gcc-bugs
------- 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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
2007-09-19 18:58 ` [Bug fortran/33502] " pinskia at gcc dot gnu dot org
@ 2007-09-20 8:08 ` fxcoudert at gcc dot gnu dot org
2007-09-20 9:19 ` pinskia at gcc dot gnu dot org
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From: fxcoudert at gcc dot gnu dot org @ 2007-09-20 8:08 UTC (permalink / raw)
To: gcc-bugs
------- 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|0000-00-00 00:00:00 |2007-09-20 08:08:00
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33502
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
2007-09-19 18:58 ` [Bug fortran/33502] " pinskia at gcc dot gnu dot org
2007-09-20 8:08 ` fxcoudert at gcc dot gnu dot org
@ 2007-09-20 9:19 ` pinskia at gcc dot gnu dot org
2007-09-20 9:34 ` fxcoudert at gcc dot gnu dot org
` (6 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2007-09-20 9:19 UTC (permalink / raw)
To: gcc-bugs
------- 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 -0000, fxcoudert at gcc dot gnu dot org
<gcc-bugzilla@gcc.gnu.org> 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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (2 preceding siblings ...)
2007-09-20 9:19 ` pinskia at gcc dot gnu dot org
@ 2007-09-20 9:34 ` fxcoudert at gcc dot gnu dot org
2007-09-22 15:03 ` fxcoudert at gcc dot gnu dot org
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From: fxcoudert at gcc dot gnu dot org @ 2007-09-20 9:34 UTC (permalink / raw)
To: gcc-bugs
--
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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (3 preceding siblings ...)
2007-09-20 9:34 ` fxcoudert at gcc dot gnu dot org
@ 2007-09-22 15:03 ` fxcoudert at gcc dot gnu dot org
2007-09-22 15:04 ` fxcoudert at gcc dot gnu dot org
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From: fxcoudert at gcc dot gnu dot org @ 2007-09-22 15:03 UTC (permalink / raw)
To: gcc-bugs
------- 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=gcc&view=rev&rev=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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (4 preceding siblings ...)
2007-09-22 15:03 ` fxcoudert at gcc dot gnu dot org
@ 2007-09-22 15:04 ` fxcoudert at gcc dot gnu dot org
2007-09-24 20:28 ` fxcoudert at gcc dot gnu dot org
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From: fxcoudert at gcc dot gnu dot org @ 2007-09-22 15:04 UTC (permalink / raw)
To: gcc-bugs
------- 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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (5 preceding siblings ...)
2007-09-22 15:04 ` fxcoudert at gcc dot gnu dot org
@ 2007-09-24 20:28 ` fxcoudert at gcc dot gnu dot org
2007-10-01 0:05 ` fxcoudert at gcc dot gnu dot org
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From: fxcoudert at gcc dot gnu dot org @ 2007-09-24 20:28 UTC (permalink / raw)
To: gcc-bugs
------- 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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (6 preceding siblings ...)
2007-09-24 20:28 ` fxcoudert at gcc dot gnu dot org
@ 2007-10-01 0:05 ` fxcoudert at gcc dot gnu dot org
2007-10-04 15:04 ` fxcoudert at gcc dot gnu dot org
2007-10-04 15:06 ` fxcoudert at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2007-10-01 0:05 UTC (permalink / raw)
To: gcc-bugs
------- 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=14276&action=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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (7 preceding siblings ...)
2007-10-01 0:05 ` fxcoudert at gcc dot gnu dot org
@ 2007-10-04 15:04 ` fxcoudert at gcc dot gnu dot org
2007-10-04 15:06 ` fxcoudert at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2007-10-04 15:04 UTC (permalink / raw)
To: gcc-bugs
------- 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=gcc&view=rev&rev=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
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug fortran/33502] gfortran with .F suffix and -g3 option chokes on preprocessor syntax
2007-09-19 18:51 [Bug fortran/33502] New: gfortran with .F suffix and -g3 option chokes on preprocessor syntax sjc at pobox dot com
` (8 preceding siblings ...)
2007-10-04 15:04 ` fxcoudert at gcc dot gnu dot org
@ 2007-10-04 15:06 ` fxcoudert at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2007-10-04 15:06 UTC (permalink / raw)
To: gcc-bugs
------- 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
^ permalink raw reply [flat|nested] 11+ messages in thread