CEDET

Hi,

  I can replicate your problem.  It appears the system database code
fell behind on some changes elsewhere in CEDET.  I've checked in some
changes to get it running again, and found a problem with the C
preprocessor.  I don't have a fix for that.  I can already tell it
will be a bit involved.  Perhaps your /usr/include doesn't have that
code in it.

Eric

>>> Nathan Huesken <cedet@...> seems to think that:
>Hi,
>
>I am trying to create a system database using semanticdb-create-system-database.
>Is this the recommended way? Or should I use an ebrowse database?
>
>Anyhow, it does not work :).
>I type:
>M-x semanticdb-create-system-database RET
>Path to system files: /usr/include
>System Type: semanticdb-project-database-system-c (is this also valid for C++?)
>17077 Files found. Try again without subdirectories? (y or n) n
>... could take long time ... Proceed? (y or n) y
>
>Debugger entered--Lisp error: (wrong-type-argument object-p nil)
>  signal(wrong-type-argument (object-p nil))
>  eieio-oset(nil reference-directory "/usr/include/")
>  semanticdb-project-database-system(semanticdb-project-database-system-c "/usr/include/")
>  apply(semanticdb-project-database-system (semanticdb-project-database-system-c "/usr/include/"))
>  eieio-generic-call(semanticdb-load-system-database (semanticdb-project-database-system-c "/usr/include/"))
>  semanticdb-load-system-database(semanticdb-project-database-system-c "/usr/include/")
>  semanticdb-create-system-database("/usr/include")
>  call-interactively(semanticdb-create-system-database)
>  execute-extended-command(nil)
>  call-interactively(execute-extended-command)
  [ ... ]

-- 
          Eric Ludlam:                       eric@...
   Siege: http://www.siege-engine.com          Emacs: http://cedet.sourceforge.net

I've checked in a fix for the C parsing error I found in my system
directory now too, so you should be good to go.

Eric

>>> Nathan Huesken <cedet@...> seems to think that:
>Hi,
>
>I am trying to create a system database using semanticdb-create-system-database.
>Is this the recommended way? Or should I use an ebrowse database?
>
>Anyhow, it does not work :).
>I type:
>M-x semanticdb-create-system-database RET
>Path to system files: /usr/include
>System Type: semanticdb-project-database-system-c (is this also valid for C++?)
>17077 Files found. Try again without subdirectories? (y or n) n
>... could take long time ... Proceed? (y or n) y
  [ ... ]

Hi Eric,

Thank you, unfortantly it still fails on my system.
It parses a few files and exits with the error below.
Can I somehow find out which file it is unable ot parse?

Greetings,
Nathan

Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
  semantic-c-lexer(36985 36998 0 0)
  semantic-lex(36985 36998 0 0)
  semantic-lex-spp-one-token-and-move-for-macro(36998)
  semantic-lex-spp-stream-for-macro(36998)
  semantic-c-lexer(1 181377 nil nil)
  semantic-lex(1 181377 nil)
  semantic-parse-region-default(1 181377 nil nil nil)
  semantic-parse-region-c-mode(1 181377 nil nil nil)
  semantic-parse-region(1 181377)
  semantic-fetch-tags()
  semanticdb-project-database-system(semanticdb-project-database-system-c "/usr/include/")
  apply(semanticdb-project-database-system (semanticdb-project-database-system-c "/usr/include/"))
  eieio-generic-call(semanticdb-load-system-database (semanticdb-project-database-system-c "/usr/include/"))
  semanticdb-load-system-database(semanticdb-project-database-system-c "/usr/include/")
  semanticdb-create-system-database("/usr/include/")
  call-interactively(semanticdb-create-system-database)
  execute-extended-command(nil)
  call-interactively(execute-extended-command

On Tue, Apr 29, 2008 at 11:03:49PM -0400, Eric M. Ludlam wrote:
> I've checked in a fix for the C parsing error I found in my system
> directory now too, so you should be good to go.
> 
> Eric
> 
> >>> Nathan Huesken <cedet@...> seems to think that:
> >Hi,
> >
> >I am trying to create a system database using semanticdb-create-system-database.
> >Is this the recommended way? Or should I use an ebrowse database?
> >
> >Anyhow, it does not work :).
> >I type:
> >M-x semanticdb-create-system-database RET
> >Path to system files: /usr/include
> >System Type: semanticdb-project-database-system-c (is this also valid for C++?)
> >17077 Files found. Try again without subdirectories? (y or n) n
> >... could take long time ... Proceed? (y or n) y
>   [ ... ]
>

That's the same error I fixed. Do you have semantic-c.el CVS version
1.78?

Eric

>>> Nathan Huesken <cedet@...> seems to think that:
>Hi Eric,
>
>Thank you, unfortantly it still fails on my system.
>It parses a few files and exits with the error below.
>Can I somehow find out which file it is unable ot parse?
>
>Greetings,
>Nathan
>
>Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
>  semantic-c-lexer(36985 36998 0 0)
>  semantic-lex(36985 36998 0 0)
>  semantic-lex-spp-one-token-and-move-for-macro(36998)
>  semantic-lex-spp-stream-for-macro(36998)
>  semantic-c-lexer(1 181377 nil nil)
>  semantic-lex(1 181377 nil)
>  semantic-parse-region-default(1 181377 nil nil nil)
>  semantic-parse-region-c-mode(1 181377 nil nil nil)
>  semantic-parse-region(1 181377)
>  semantic-fetch-tags()
>  semanticdb-project-database-system(semanticdb-project-database-system-c "/usr/include/")
>  apply(semanticdb-project-database-system (semanticdb-project-database-system-c "/usr/include/"))
>  eieio-generic-call(semanticdb-load-system-database (semanticdb-project-database-system-c "/usr/include/"))
>  semanticdb-load-system-database(semanticdb-project-database-system-c "/usr/include/")
>  semanticdb-create-system-database("/usr/include/")
>  call-interactively(semanticdb-create-system-database)
>  execute-extended-command(nil)
>  call-interactively(execute-extended-command
>
>On Tue, Apr 29, 2008 at 11:03:49PM -0400, Eric M. Ludlam wrote:
>> I've checked in a fix for the C parsing error I found in my system
>> directory now too, so you should be good to go.
>> 
>> Eric
  [ ... ]

cvs status gives me:

===================================================================
File: semantic-c.el	Status: Up-to-date

   Working revision:	1.78
   Repository revision:	1.78	/cvsroot/cedet/cedet/semantic/bovine/semantic-c.el,v
   Sticky Tag:			(none)
   Sticky Date:			(none)
   Sticky Options:		(none)

So the version should be correct ...

On Wed, Apr 30, 2008 at 09:38:21AM -0400, Eric M. Ludlam wrote:
> That's the same error I fixed. Do you have semantic-c.el CVS version
> 1.78?
> 
> Eric
> 
> >>> Nathan Huesken <cedet@...> seems to think that:
> >Hi Eric,
> >
> >Thank you, unfortantly it still fails on my system.
> >It parses a few files and exits with the error below.
> >Can I somehow find out which file it is unable ot parse?
> >
> >Greetings,
> >Nathan
> >
> >Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
> >  semantic-c-lexer(36985 36998 0 0)
> >  semantic-lex(36985 36998 0 0)
> >  semantic-lex-spp-one-token-and-move-for-macro(36998)
> >  semantic-lex-spp-stream-for-macro(36998)
> >  semantic-c-lexer(1 181377 nil nil)
> >  semantic-lex(1 181377 nil)
> >  semantic-parse-region-default(1 181377 nil nil nil)
> >  semantic-parse-region-c-mode(1 181377 nil nil nil)
> >  semantic-parse-region(1 181377)
> >  semantic-fetch-tags()
> >  semanticdb-project-database-system(semanticdb-project-database-system-c "/usr/include/")
> >  apply(semanticdb-project-database-system (semanticdb-project-database-system-c "/usr/include/"))
> >  eieio-generic-call(semanticdb-load-system-database (semanticdb-project-database-system-c "/usr/include/"))
> >  semanticdb-load-system-database(semanticdb-project-database-system-c "/usr/include/")
> >  semanticdb-create-system-database("/usr/include/")
> >  call-interactively(semanticdb-create-system-database)
> >  execute-extended-command(nil)
> >  call-interactively(execute-extended-command
> >
> >On Tue, Apr 29, 2008 at 11:03:49PM -0400, Eric M. Ludlam wrote:
> >> I've checked in a fix for the C parsing error I found in my system
> >> directory now too, so you should be good to go.
> >> 
> >> Eric
>   [ ... ]

I believe, I found the file with the error.
If I open /usr/include/bfd.h (http://lonely-star.org/bfd.h), and type M-x bovinate, I get the error:
  
semantic-lex: Wrong type argument: integer-or-marker-p, nil
  
The problem is on line 1045:
#define bfd_put_signed_8 \
  bfd_put_8
  
But more I do not know ...
  
Greetings,
Nathan

On Wed, Apr 30, 2008 at 04:52:11PM +0200, Nathan Huesken wrote:
> cvs status gives me:
> 
> ===================================================================
> File: semantic-c.el	Status: Up-to-date
> 
>    Working revision:	1.78
>    Repository revision:	1.78	/cvsroot/cedet/cedet/semantic/bovine/semantic-c.el,v
>    Sticky Tag:			(none)
>    Sticky Date:			(none)
>    Sticky Options:		(none)
> 
> So the version should be correct ...
> 
> On Wed, Apr 30, 2008 at 09:38:21AM -0400, Eric M. Ludlam wrote:
> > That's the same error I fixed. Do you have semantic-c.el CVS version
> > 1.78?
> > 
> > Eric
> > 
> > >>> Nathan Huesken <cedet@...> seems to think that:
> > >Hi Eric,
> > >
> > >Thank you, unfortantly it still fails on my system.
> > >It parses a few files and exits with the error below.
> > >Can I somehow find out which file it is unable ot parse?
> > >
> > >Greetings,
> > >Nathan
> > >
> > >Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
> > >  semantic-c-lexer(36985 36998 0 0)
> > >  semantic-lex(36985 36998 0 0)
> > >  semantic-lex-spp-one-token-and-move-for-macro(36998)
> > >  semantic-lex-spp-stream-for-macro(36998)
> > >  semantic-c-lexer(1 181377 nil nil)
> > >  semantic-lex(1 181377 nil)
> > >  semantic-parse-region-default(1 181377 nil nil nil)
> > >  semantic-parse-region-c-mode(1 181377 nil nil nil)
> > >  semantic-parse-region(1 181377)
> > >  semantic-fetch-tags()
> > >  semanticdb-project-database-system(semanticdb-project-database-system-c "/usr/include/")
> > >  apply(semanticdb-project-database-system (semanticdb-project-database-system-c "/usr/include/"))
> > >  eieio-generic-call(semanticdb-load-system-database (semanticdb-project-database-system-c "/usr/include/"))
> > >  semanticdb-load-system-database(semanticdb-project-database-system-c "/usr/include/")
> > >  semanticdb-create-system-database("/usr/include/")
> > >  call-interactively(semanticdb-create-system-database)
> > >  execute-extended-command(nil)
> > >  call-interactively(execute-extended-command
> > >
> > >On Tue, Apr 29, 2008 at 11:03:49PM -0400, Eric M. Ludlam wrote:
> > >> I've checked in a fix for the C parsing error I found in my system
> > >> directory now too, so you should be good to go.
> > >> 
> > >> Eric
> >   [ ... ]
> 
> -------------------------------------------------------------------------
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Fun with nested macros.  I have a fix for this case in CVS now, but it
may break some other cases.  Be on the lookout for goofy behavior
surrounding particularly complex macros.

Eric

>>> Nathan Huesken <cedet@...> seems to think that:
>I believe, I found the file with the error.
>If I open /usr/include/bfd.h (http://lonely-star.org/bfd.h), and type M-x bovinate, I get the error:
>  
>semantic-lex: Wrong type argument: integer-or-marker-p, nil
>  
>The problem is on line 1045:
>#define bfd_put_signed_8 \
>  bfd_put_8
>  
>But more I do not know ...
>  
>Greetings,
>Nathan
>
>On Wed, Apr 30, 2008 at 04:52:11PM +0200, Nathan Huesken wrote:
>> cvs status gives me:
>> 
>> ===================================================================
>> File: semantic-c.el	Status: Up-to-date
>> 
>>    Working revision:	1.78
>>    Repository revision:	1.78	/cvsroot/cedet/cedet/semantic/bovine/semantic-c.el,v
>>    Sticky Tag:			(none)
>>    Sticky Date:			(none)
>>    Sticky Options:		(none)
>> 
>> So the version should be correct ...
>> 
>> On Wed, Apr 30, 2008 at 09:38:21AM -0400, Eric M. Ludlam wrote:
>> > That's the same error I fixed. Do you have semantic-c.el CVS version
>> > 1.78?
>> > 
>> > Eric
>> > 
>> > >>> Nathan Huesken <cedet@...> seems to think that:
>> > >Hi Eric,
>> > >
>> > >Thank you, unfortantly it still fails on my system.
>> > >It parses a few files and exits with the error below.
>> > >Can I somehow find out which file it is unable ot parse?
>> > >
>> > >Greetings,
>> > >Nathan
>> > >
>> > >Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
>> > >  semantic-c-lexer(36985 36998 0 0)
>> > >  semantic-lex(36985 36998 0 0)
>> > >  semantic-lex-spp-one-token-and-move-for-macro(36998)
>> > >  semantic-lex-spp-stream-for-macro(36998)
>> > >  semantic-c-lexer(1 181377 nil nil)
>> > >  semantic-lex(1 181377 nil)
>> > >  semantic-parse-region-default(1 181377 nil nil nil)
>> > >  semantic-parse-region-c-mode(1 181377 nil nil nil)
>> > >  semantic-parse-region(1 181377)
>> > >  semantic-fetch-tags()
>> > >  semanticdb-project-database-system(semanticdb-project-database-system-c "/usr/include/")
>> > >  apply(semanticdb-project-database-system (semanticdb-project-database-system-c "/usr/include/"))
>> > >  eieio-generic-call(semanticdb-load-system-database (semanticdb-project-database-system-c "/usr/include/"))
>> > >  semanticdb-load-system-database(semanticdb-project-database-system-c "/usr/include/")
>> > >  semanticdb-create-system-database("/usr/include/")
>> > >  call-interactively(semanticdb-create-system-database)
>> > >  execute-extended-command(nil)
>> > >  call-interactively(execute-extended-command
>> > >
>> > >On Tue, Apr 29, 2008 at 11:03:49PM -0400, Eric M. Ludlam wrote:
>> > >> I've checked in a fix for the C parsing error I found in my system
>> > >> directory now too, so you should be good to go.
>> > >> 
  [ ... ]

-- 
          Eric Ludlam:                       eric@...
   Siege: http://www.siege-engine.com          Emacs: http://cedet.sourceforge.net