Re: preprocessor/10769: cpp internal error while processing pragmas

Re: preprocessor/10769: cpp internal error while processing pragmas

[neil]

Synopsis: cpp internal error while processing pragmas

State-Changed-From-To: open->closed
State-Changed-By: neil
State-Changed-When: Wed May 14 06:02:01 2003
State-Changed-Why:
    Fixed in 3.2.3 and higher I believe.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10769

Re: preprocessor/10769: cpp internal error while processing pragmas

[Dara Hazeghi]

The following reply was made to PR preprocessor/10769; it has been noted by GNATS.

From: Dara Hazeghi <dhazeghi@yahoo.com>
To: pavel.zeldin@idt.com, gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: preprocessor/10769: cpp internal error while processing pragmas
Date: Tue, 13 May 2003 10:11:20 -0700

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit- 
 trail&database=gcc&pr=10769
 
 Hello,
 
 I can't seem to reproduce your bug on 3.2, 3.3 branch or mainline  
 (20030512). Running parse.cpp through the preprocessor appears to work  
 fine. Can you check whether this problem still occurs for you on a  
 snapshot of the 3.3 branch, or maybe in a few days, on 3.3 itself?  
 Thanks,
 
 Dara
 

preprocessor/10769: cpp internal error while processing pragmas

[pavel.zeldin]

>Number:         10769
>Category:       preprocessor
>Synopsis:       cpp internal error while processing pragmas
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue May 13 16:06:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Pavel Zeldin
>Release:        3.01, 3.2
>Organization:
>Environment:
/tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/bin/cpp -v        
Reading specs from /tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/lib/gcc-lib/i586-pc-linux-gnu/3.2/specs
Configured with: /tools/sw_build/src/gcc-3.2/configure --prefix=/tools/sw_build/gcc-3.2_2.13.2 --exec-prefix=/tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu --host=i586-pc-linux-gnu --target=i586-pc-linux-gnu --enable-shared --enable-languages=c,c++,java --disable-multilib --with-gnu-as --with-gnu-ld --with-as=/tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/bin/as --with-ld=/tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/bin/ld
Thread model: posix
gcc version 3.2
 /tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/lib/gcc-lib/i586-pc-linux-gnu/3.2/cpp0 -lang-c -v -D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__ -D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__NO_INLINE__ -D__STDC_HOSTED__=1 -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i586__ -D__tune_pentium__ -
GNU CPP version 3.2 (cpplib) (i386 Linux/ELF)
ignoring nonexistent directory "/tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/i586-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /tools/sw_build/gcc-3.2_2.13.2/include
 /tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/lib/gcc-lib/i586-pc-linux-gnu/3.2/include
 /usr/include
End of search list.

ldd /tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/bin/cpp   
	not a dynamic executable
uname -a
Linux saturn.ott.idt.com 2.2.19 #1 Tue Oct 2 15:03:14 EDT 2001 i686 unknown
>Description:
This is an example from gcc-3.2 info page for pragma:
#define DO_PRAGMA(x) _Pragma (#x)
DO_PRAGMA (GCC dependency "parse.y")

cpp from gcc-3.01 and gcc-3.2 dies on it, while cpp from gcc-2.91 is OK
>How-To-Repeat:
/tools/sw_build/gcc-3.2_2.13.2/i586-pc-linux-gnu/bin/cpp pragma.cpp
# 1 "pragma.cpp"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "pragma.cpp"

cpp: Internal error: Segmentation fault (program cpp0)
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="pragma.cpp"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="pragma.cpp"

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