[Bug c++/51320] New: gcc internal compiler error (program cc1plus)

[Bug c++/51320] New: gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

             Bug #: 51320
           Summary: gcc internal compiler error (program cc1plus)
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: jmichae3@yahoo.com


Created attachment 25915
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25915
.ii file

am using DJGPP 2.0.3 current (gcc 4.6.2)
Sat 11/26/2011 18:54:00.78|C:\prj\phone\phone-1.12\dos|>c:\djc462~1\bin\gcc -x
c++  -Wall -W -Wextra -v -save-temps  -s  -std=gnu++0x -oa.exe @_TMPSRCQ.LST  
2>
errgp
Using built-in specs.
COLLECT_GCC=c:/djc462~1/bin/gcc.exe
COLLECT_LTO_WRAPPER=c:/djc462~1/bin/../libexec/gcc/djgpp/4.62/lto-wrapper.exe
Target: djgpp
Configured with: /v204/gcc-4.62/configure djgpp --prefix=/dev/env/DJDIR
--disable-nls --disable-werror
--enable-languages=c,c++,fortran,objc,obj-c++,ada --enabl
e-libquadmath-support
Thread model: single
gcc version 4.6.2 (GCC)
COLLECT_GCC_OPTIONS='-Wall' '-Wextra' '-v' '-save-temps' '-s' '-std=gnu++0x'
'-o' 'a.exe' '-mtune=pentium' '-march=pentium'
 cc1plus -E -quiet -v -iprefix c:/djc462~1/bin/../lib/gcc/djgpp/4.62/ -remap
phone.cpp -mtune=pentium -march=pentium -std=gnu++0x -Wall -Wextra
-fpch-preprocess
 -o phone.ii
gcc.exe: internal compiler error:  (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #1 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-27 03:04:44 UTC ---
Created attachment 25916
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25916
.cpp file

self-contained program source code. uses c++11 (c++0x) features such as
initializer lists. don't know if this is foreign to 4.6.2.

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #2 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-27 05:27:54 UTC ---
Created attachment 25917
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25917
test.cpp small discrete test case

small discrete test case which seems to do the same thing. assigns initializer
list to map.

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #3 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-27 05:39:06 UTC ---
Created attachment 25918
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25918
test.cpp error output from gxx

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #4 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-27 06:09:12 UTC ---
djgpp has a problem with the new 4.6.2 compiler where it is unable to generate
any temp files with -save-temps. sorry.

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #5 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-27 06:14:52 UTC ---
additional interesting stuff: the file initializer_list is not anywhere in the
compiler.  
so why should I not simply get a simple error line instead of a compiler
internal error?

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[andris.pavenis at iki dot fi]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

Andris Pavenis <andris.pavenis at iki dot fi> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andris.pavenis at iki dot
                   |                            |fi

--- Comment #6 from Andris Pavenis <andris.pavenis at iki dot fi> 2011-11-27 07:17:35 UTC ---
(In reply to comment #4)
> djgpp has a problem with the new 4.6.2 compiler where it is unable to generate
> any temp files with -save-temps. sorry.

I cannot reproduce this problem. -save-temps works for me as expected. Tested
both versions from current and beta in DOS session under Windows Vista Business
SP2 32 bit.

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[andris.pavenis at iki dot fi]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #7 from Andris Pavenis <andris.pavenis at iki dot fi> 2011-11-27 07:36:29 UTC ---
Tested with native compiler for DJGPP both versions 2.03r2 and 2.04 pre.
Compiles OK for both with and without optimization enabled (tried without, with
-O2 and with -O3). I tested in DOS session under Windows Vista Business XP2 (32
bit)

Also compiles OK with
- Linux to DJGPP cross-compiler (GNU C++ (GCC) version 4.6.2
(i586-pc-msdosdjgpp))
- native compiler for Linux x86_64 (gcc version 4.6.1 20110908 (Red Hat
4.6.1-9) (GCC))

>From last attachment it seems that GCC fails very early not finding even
cc1plus.
So I suspect a problem with DJGPP installation.

I would suggest to
- Run 'gcc -print-prog-name=cc1plus' and see what it outputs. If it outputs
  only 'cc1plus' without full path then the GCC installation is broken
- test whether You can compiler any C and C++ program at all
- create a paralell fresh DJGPP installation with only required packages and
  retest

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #8 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 01:12:24 UTC ---
Created attachment 25924
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25924
phone.cpp version without initializer list or map. still crashes.

compiler has no STL.  tried to search for the file vector in include directory.
 not there.  I am going to have a talk with delorie...

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #9 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 01:23:08 UTC ---
Sun 11/27/2011 17:19:49.04|C:\djc462beta\bin|>gcc -print-prog-name=cc1plus
Exiting due to signal SIGSEGV
General Protection Fault at eip=00001bb2
eax=0c720000 ebx=00000299 ecx=0c5898cf edx=3dd60000 esi=00010000 edi=0c730000
ebp=001ebf58 esp=001ebf14 program=C:\DJC462~1\BIN\GCC.EXE
cs: sel=01a7  base=02990000  limit=3dd5ffff
ds: sel=017f  base=00006020  limit=0000ffff
es: sel=01af  base=02990000  limit=3dd5ffff
fs: sel=017f  base=00006020  limit=0000ffff
gs: sel=01bf  base=00000000  limit=0010ffff
ss: sel=01af  base=02990000  limit=3dd5ffff
App stack: [001ec1d8..0006c1dc]  Exceptn stack: [0006c0fc..0006a1bc]

Call frame traceback EIPs:
  0x00001bb2
  0x0002cdc9
  0x0002bfcc
  0x0002c498
  0x00055cca

Sun 11/27/2011 17:19:51.57|C:\DJC462~1\bin|>gxx -print-prog-name=cc1plus

Sun 11/27/2011 17:20:15.26|C:\DJC462~1\bin|>

strange compiler build.  it seems like the entire c++ library is gone. 
iostream, vector, map, string...

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #10 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 02:07:37 UTC ---
I am going to try a test program which does not #include anything and see if it
compiles.

Sun 11/27/2011 18:04:02.90|C:\prj\test\djgpp|>c:\djc462~1\bin\gxx  -Wall -W
-Wextra  -s   -oa.exe cpp462.cpp
gcc.exe: internal compiler error:  (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Sun 11/27/2011 18:05:58.12|C:\prj\test\djgpp|>type cpp462.cpp
#include <stdio.h>
class furblatz {
        private:
                int neefits;
        public:
                ~furblatz() {}
                furblatz() {neefits=0;}
                furblatz(int i) {neefits=i;}
                void set(int i) {neefits=i;}
                int get() {return neefits;}
                void print() {printf("%d\n", neefits);}
};
int main(void) {
        furblatz f(42);
        f.print();
    return 0;
}
Sun 11/27/2011 18:06:49.10|C:\prj\test\djgpp|>

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #11 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 02:19:25 UTC ---
Created attachment 25925
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25925
cpp462b.cpp smaller test case causes compiler internal error

Sun 11/27/2011 18:06:49.10|C:\prj\test\djgpp|>dir \djc462beta\include\stdio.h
 Volume in drive C is samsung 2000
 Volume Serial Number is 783C-0FA9

 Directory of C:\djc462beta\include

11/15/1998  08:37 AM             4,395 stdio.h
               1 File(s)          4,395 bytes
               0 Dir(s)  1,136,359,710,720 bytes free

Sun 11/27/2011 18:08:51.26|C:\prj\test\djgpp|>

for cpp462.cpp, stdio.h is there.
but none of the c++ headers or libraries are there at first glance.

Sun 11/27/2011 18:15:28.12|C:\prj\test\djgpp|>c:\djc462~1\bin\gxx -v -oa.exe
cpp462b.cpp 2>cpp462b.errout

Sun 11/27/2011 18:15:54.40|C:\prj\test\djgpp|>type cpp462b.errout
Using built-in specs.
COLLECT_GCC=c:\djc462~1\bin/gcc.exe
COLLECT_LTO_WRAPPER=c:/djc462~1/bin/../libexec/gcc/djgpp/4.62/lto-wrapper.exe
Target: djgpp
Configured with: /v204/gcc-4.62/configure djgpp --prefix=/dev/env/DJDIR
--disable-nls --disable-werror
--enable-languages=c,c++,fortran,objc,obj-c++,ada --enabl
e-libquadmath-support
Thread model: single
gcc version 4.6.2 (GCC)
COLLECT_GCC_OPTIONS='-v' '-o' 'a.exe' '-mtune=pentium' '-march=pentium'
 cc1plus -quiet -v -iprefix c:/djc462~1/bin/../lib/gcc/djgpp/4.62/ -remap
cpp462b.cpp -quiet -dumpbase cpp462b.cpp -mtune=pentium -march=pentium -auxbase
cpp462
b -version -o c:/djc462~1/tmp/ccJ419lQ.s
gcc.exe: internal compiler error:  (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Sun 11/27/2011 18:16:18.04|C:\prj\test\djgpp|>type cpp462b.cpp
//#include <stdio.h>
class furblatz {
        private:
                int neefits;
        public:
                ~furblatz() {}
                furblatz() {neefits=0;}
                furblatz(int i) {neefits=i;}
                void set(int i) {neefits=i;}
                int get() {return neefits;}
//              void print() {printf("%d\n", neefits);}
};
int main(void) {
        furblatz f(42);
//      f.print();
    return 0;
}

Sun 11/27/2011 18:16:37.90|C:\prj\test\djgpp|>

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

Jim Michaels <jmichae3 at yahoo dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #25917|0                           |1
        is obsolete|                            |
  Attachment #25918|0                           |1
        is obsolete|                            |

--- Comment #12 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 02:22:01 UTC ---
Created attachment 25926
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25926
cpp462b.errout compiler -v output during compile

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[jmichae3 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

Jim Michaels <jmichae3 at yahoo dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #25916|phone.cpp original program  |phone.cpp original program
        description|file                        |using C++11 initializer
                   |                            |lists

--- Comment #13 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 02:29:07 UTC ---
Comment on attachment 25916
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25916
phone.cpp original program using C++11 initializer lists

changed filename desc for original test case to be more descriptive.

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[andris.pavenis at iki dot fi]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #14 from Andris Pavenis <andris.pavenis at iki dot fi> 2011-11-28 04:43:41 UTC ---
Verify that You have

c:/djc462~1/libexec/gcc/djgpp/4.62/cc1plus.exe at all

(I suspect that it is not there due missing installation of gpp462b.zip
package and use of obsolete GCC wrapper program c:/djc462~1/bin/gxx.exe).
If so than install gpp462b.zip)

Also: inability to invoke C++ compiler at all indicates installation not
compiler error. The discussions about installation errors should happen in 
DJGPP mailing list not here. So I suggest closing this bug as INVALID

[Bug c++/51320] gcc internal compiler error (program cc1plus)

[andris.pavenis at iki dot fi]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320

--- Comment #15 from Andris Pavenis <andris.pavenis at iki dot fi> 2011-11-28 05:18:21 UTC ---
(In reply to comment #14)
> Verify that You have
> 
> c:/djc462~1/libexec/gcc/djgpp/4.62/cc1plus.exe at all
> 
> (I suspect that it is not there due missing installation of gpp462b.zip
> package and use of obsolete GCC wrapper program c:/djc462~1/bin/gxx.exe).
> If so than install gpp462b.zip)
> 
> Also: inability to invoke C++ compiler at all indicates installation not
> compiler error. The discussions about installation errors should happen in 
> DJGPP mailing list not here. So I suggest closing this bug as INVALID

Crash of 

gcc -print-prog-name=cc1plus

shows that something is very wrong. Anyway better place to discuss
these things is DJGPP mailing list.