[Bug other/60099] New: internal compiler error: Segmentation fault

[Bug other/60099] New: internal compiler error: Segmentation fault

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

            Bug ID: 60099
           Summary: internal compiler error: Segmentation fault
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: nheghathivhistha at gmail dot com

I can't build Seamonkey with rev.

x86_64-pc-linux-gnu-g++ -DMOZ_GLUE_IN_PROGRAM -DMOZILLA_INTERNAL_API
-DIMPL_LIBXUL  -DSTATIC_EXPORTABLE_JS_API -DNO_NSPR_10_SUPPORT -fPIC  
-DMOZILLA_CLIENT -ggdb -pipe -march=native -mtune=native -mno-avx
-fno-exceptions -fno-strict-aliasing -fno-rtti -fno-exceptions -fno-math-errno
-std=gnu++0x -pthread -DNDEBUG -DTRIMMED -Os -freorder-blocks 
-fomit-frame-pointer -c testcase.ii


C-reduced testcase:

typedef enum
{ }
nsresult;
struct nsID
{
};
typedef nsID nsCID;
typedef nsID nsIID;
class nsISupports
{
};
class nsCOMPtr_helper
{
public:
    virtual nsresult operator     () (const nsIID &, void **) const;
};
template < class T > class nsRefPtr
{
public:
    T element_type;
    nsRefPtr & operator= (const nsCOMPtr_helper & helper)
    {
        helper (T::template COMTypeInfo < int >::kIID, 0);
    }
};

class nsIURI:nsISupports
{
public:
    template < class > struct COMTypeInfo
    {
        static nsIID kIID;
    };
};
extern "C"
{
#pragma GCC visibility push(default)
}
class nsCreateInstanceByCID:public nsCOMPtr_helper
{
public:
    nsCreateInstanceByCID (nsCID & aCID, nsISupports *, nsresult *):mCID
(aCID),
        mErrorPtr ()
    {
    } nsresult operator     () (const nsIID &, void **) const;
    nsCID & mCID;
    nsresult *mErrorPtr;
};

nsCID kSimpleURICID;
inline nsCreateInstanceByCID
do_CreateInstance (nsCID & aCID, nsresult *)
{
    return nsCreateInstanceByCID (aCID, 0, 0);
}

void
nsDataHandlerNewURI ()
{
    nsRefPtr < nsIURI > uri;
    uri = do_CreateInstance (kSimpleURICID, 0);
}

[Bug other/60099] internal compiler error: Segmentation fault

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

--- Comment #1 from David Kredba <nheghathivhistha at gmail dot com> ---
I am sorry, revision 207472.

[Bug other/60099] internal compiler error: Segmentation fault

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Weird, I can't reproduce it neither with r207472, nor with revision around
that.

[Bug other/60099] internal compiler error: Segmentation fault

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

--- Comment #3 from David Kredba <nheghathivhistha at gmail dot com> ---
Here it shows line number too.
./testcase.i:62:1: internal compiler error

Going to attach original ii file.

In check.sh I used in addition -I and -include that I deleted from the command
before sending here, can it be that?

x86_64-pc-linux-gnu-g++ -o nsDataHandler.o -c -I../../../dist/stl_wrappers
-I../../../dist/system_wrappers -include
/var/tmp/portage/www-client/seamonkey-2.24/work/comm-release/mozilla/config/gcc_hidden.h
-DMOZ_GLUE_IN_PROGRAM -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL 
-DSTATIC_EXPORTABLE_JS_API -DNO_NSPR_10_SUPPORT
-I/var/tmp/portage/www-client/seamonkey-2.24/work/comm-release/mozilla/netwerk/protocol/data/../../base/src

-I/var/tmp/portage/www-client/seamonkey-2.24/work/comm-release/mozilla/netwerk/protocol/data
-I. -I../../../dist/include  -I/usr/include/nspr -I/usr/include/nss      -fPIC 
 -DMOZILLA_CLIENT -ggdb -pipe -march=native -mtune=native -mno-avx
-fno-exceptions -fno-strict-aliasing -fno-rtti -fno-exceptions -fno-math-errno
-std=gnu++0x -pthread -DNDEBUG -DTRIMMED -Os -freorder-blocks 
-fomit-frame-pointer -c ./testcase.i

[Bug other/60099] internal compiler error: Segmentation fault

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

--- Comment #4 from David Kredba <nheghathivhistha at gmail dot com> ---
Created attachment 32068
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32068&action=edit
testcase.i produced by c-reduce

[Bug other/60099] internal compiler error: Segmentation fault

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

--- Comment #5 from David Kredba <nheghathivhistha at gmail dot com> ---
Created attachment 32069
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32069&action=edit
Original ii file gzipped

[Bug other/60099] internal compiler error: Segmentation fault

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

--- Comment #6 from David Kredba <nheghathivhistha at gmail dot com> ---
Revision 207565 is fine with it.

[Bug other/60099] internal compiler error: Segmentation fault

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60099

Richard Biener <rguenth at gcc dot gnu.org> changed:

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

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Thus fixed.