[Bug c/24329] New: cc1 segfaulting when compiling code with long #define

[Bug c/24329] New: cc1 segfaulting when compiling code with long #define

[jojosantzf at yahoo dot fr]

gcc -Wall -o degre-radian degre-radian.c gives me an error when I try to
compile my source code.

I'm using Debian GNU/Linux SID with a 2.4.27-2-386 linux kernel.
Steps to reproduce : 
1) Download my source code (at
http://jojosan.hd.free.fr/jojosan/degre-radian.c)
2) Try to compile it.

I suppose that it's the 100-decimal precision of pi that I defined that causes
the crash, but I really need for further uses to get it that precise and...
it's a bug, after all !

The
gcc -Wall -o degre-radian degre-radian.c gives me that error :
----------------------
degre-radian.c: In function 'main':
degre-radian.c:15: warning: comparison between pointer and integer
degre-radian.c:17:23: warning: integer constant is too large for its type
degre-radian.c:17: warning: integer constant is too large for 'long' type
degre-radian.c:17: warning: left-hand operand of comma expression has no effect
degre-radian.c:20: warning: comparison between pointer and integer
degre-radian.c:22:40: warning: integer constant is too large for its type
degre-radian.c:22: warning: integer constant is too large for 'long' type
degre-radian.c:23:94: warning: integer constant is too large for its type
degre-radian.c:23: warning: integer constant is too large for 'long' type
degre-radian.c:23: warning: left-hand operand of comma expression has no effect
gcc: Internal error: Erreur de segmentation (program cc1)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions, see
<URL:file:///usr/share/doc/gcc-4.0/README.Bugs>.
----------------------

Apparently, there is no terrible error in the source code, (no "error"
message), so I suppose that it's GCC's (seg)fault. GCC should then be able to
generate my binary.

gcc --version gives me these informations : 

gcc (GCC) 4.0.2 (Debian 4.0.2-1)


-- 
           Summary: cc1 segfaulting when compiling code with long #define
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jojosantzf at yahoo dot fr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[falk at debian dot org]

------- Comment #1 from falk at debian dot org  2005-10-12 10:06 -------
Confirmed. Test case:

int printf(const char *format, ...);
int f() {
  printf("%d", 141592653589793238462643383279502884197169399375105820974944);
}


-- 

falk at debian dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-invalid-code
      Known to fail|                            |4.0.2 4.1.0
      Known to work|                            |3.4.5
            Summary|cc1 segfaulting when        |[4.0/4.1 regression]
                   |compiling code with long    |segfault with -Wall and long
                   |#define                     |integer literal


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2005-10-12 11:34 -------
We have an infinite loop in pp_c_type_specifier.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gdr at gcc dot gnu dot org
   Target Milestone|---                         |4.0.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2005-10-12 13:05 -------
hmm, for some reason this works on i686-pc-linux-gnu but not on powerpc-darwin.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[mmitchel at gcc dot gnu dot org]

------- Comment #4 from mmitchel at gcc dot gnu dot org  2005-10-31 06:13 -------
We need to analyze this.  Unless this is a Darwin libc bug, this is a
showstopper. 


-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[janis at gcc dot gnu dot org]

------- Comment #5 from janis at gcc dot gnu dot org  2005-11-01 23:34 -------
GCC 3.3.5 for powerpc-linux compiles with appropriate warnings.
GCC 3.4.* for powerpc64-linux compiles as expected for -m64 but ICEs in
extract_insn, at recog.c:2083 for -m32
GCC 4.0.* for powerpc64-linux segfaults for both -m32 and -m64, as does
mainline.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[jsm28 at gcc dot gnu dot org]

------- Comment #6 from jsm28 at gcc dot gnu dot org  2005-11-03 00:50 -------
Testing a patch.


-- 

jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jsm28 at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|0000-00-00 00:00:00         |2005-11-03 00:50:36
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0/4.1 regression] segfault with -Wall and long integer literal

[jsm28 at gcc dot gnu dot org]

------- Comment #7 from jsm28 at gcc dot gnu dot org  2005-11-03 03:30 -------
Subject: Bug 24329

Author: jsm28
Date: Thu Nov  3 03:30:36 2005
New Revision: 106421

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106421
Log:
        PR c/24329
        * c-pretty-print.c (pp_c_type_specifier): Do not recurse if
        c_common_type_for_mode returns an unnamed type.

testsuite:
        * gcc.dg/format/unnamed-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/format/unnamed-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-pretty-print.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0 regression] segfault with -Wall and long integer literal

[pinskia at gcc dot gnu dot org]

------- Comment #8 from pinskia at gcc dot gnu dot org  2005-11-03 14:44 -------
Fixed at least on the mainline.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|4.0.2 4.1.0                 |4.0.2
      Known to work|3.4.5                       |3.4.5 4.1.0
            Summary|[4.0/4.1 regression]        |[4.0 regression] segfault
                   |segfault with -Wall and long|with -Wall and long integer
                   |integer literal             |literal


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0 regression] segfault with -Wall and long integer literal

[jsm28 at gcc dot gnu dot org]

------- Comment #9 from jsm28 at gcc dot gnu dot org  2005-11-03 14:49 -------
Subject: Bug 24329

Author: jsm28
Date: Thu Nov  3 14:49:23 2005
New Revision: 106433

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106433
Log:
        PR c/24329
        * c-pretty-print.c (pp_c_type_specifier): Do not recurse if
        c_common_type_for_mode returns an unnamed type.

testsuite:
        * gcc.dg/format/unnamed-1.c: New test.

Added:
    branches/gcc-4_0-branch/gcc/testsuite/gcc.dg/format/unnamed-1.c
      - copied unchanged from r106421,
trunk/gcc/testsuite/gcc.dg/format/unnamed-1.c
Modified:
    branches/gcc-4_0-branch/gcc/ChangeLog
    branches/gcc-4_0-branch/gcc/c-pretty-print.c
    branches/gcc-4_0-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329

[Bug c/24329] [4.0 regression] segfault with -Wall and long integer literal

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2005-11-03 15:21 -------
Fixed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24329