[Bug pending/17599] New: internal gcc bug

[Bug pending/17599] New: internal gcc bug

[gcc-bugzilla at gcc dot gnu dot org]

NOTE: Defaulting component because reported component no longer exists
	
	./khtml/xml/dom_docimpl.cpp:2293: internal compiler error: in emit_move_insn, at expr.c:2485

Environment:
System: Linux thinkpaddie 2.6.9-rc2-mm1 #5 Thu Sep 16 23:14:11 CEST 2004 i686 GNU/Linux
Architecture: i686

	
host: i486-pc-linux-gnu
build: i486-pc-linux-gnu
target: i486-pc-linux-gnu
configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc --prefix=/usr/lib/gcc-snapshot --enable-shared --with-system-zlib --enable-nls --enable-threads=posix --without-included-gettext --disable-werror --enable-__cxa_atexit --enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm --enable-java-awt=gtk i486-linux-gnu

How-To-Repeat:

	g++ -DHAVE_CONFIG_H -I./khtml/xml -I./khtml/xml -I. -I./kimgio -I./kio -I./dcop -I./khtml -I. -I./kwallet/client -I./kutils -I./dcop -I./libltdl -I./kdefx -I./kdecore -I./kdeui -I./kio -I./kio/kio -I./kio/kfile -I. -I/usr/local/qt-copy//include -I/usr/X11R6/include -I/opt/kde/include -DQT_THREAD_SUPPORT -D_REENTRANT -Wnon-virtual-dtor -Wno-long-long -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -g -O2 -Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new -fno-common-DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -Woverloaded-virtual -fPIC -DPIC -c ./khtml/xml/dom_docimpl.cpp -o ./khtml/xml/.libs/dom_docimpl.o -Wp,-MD,./khtml/xml/.deps/dom_docimpl.TUlo
	In file included from ./khtml/misc/htmlhashes.h:6,
	                 from ./khtml/xml/dom_docimpl.cpp:36:
			 ./khtml/misc/htmltags.h:10: warning: 'visibility' attribute ignored on non-class types
			 In file included from ./khtml/html/html_documentimpl.h:29,
			                  from ./khtml/xml/dom_docimpl.cpp:65:
					  ./khtml/html/html_miscimpl.h: In constructor `DOM::HTMLCollectionImpl::CollectionInfo::CollectionInfo()':
					  ./khtml/html/html_miscimpl.h:87: warning: converting of negative value `-0x000000001' to `unsigned int'
					  ./khtml/xml/dom_docimpl.cpp: In copy constructor `DOM::DocumentFragmentImpl::DocumentFragmentImpl(const DOM::DocumentFragmentImpl&)':
					  ./khtml/xml/dom_docimpl.cpp:2293: internal compiler error: in emit_move_insn, at expr.c:2485

using latest KDElibs HEAD version.

.ii.bz2 file will be attached to bug. (it's 1.3MB, so I'll bz2 it first).

-- 
           Summary: internal gcc bug
           Product: gcc
           Version: 0.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: pending
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gj at pointblue dot com dot pl
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i486-pc-linux-gnu
  GCC host triplet: i486-pc-linux-gnu
GCC target triplet: i486-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17599

[Bug pending/17599] internal gcc bug

[gj at pointblue dot com dot pl]

------- Additional Comments From gj at pointblue dot com dot pl  2004-09-22 05:18 -------
Created an attachment (id=7188)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7188&action=view)
offending file, .ii version


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17599

[Bug pending/17599] internal gcc bug

[gj at pointblue dot com dot pl]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|0.0                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17599

[Bug pending/17599] internal gcc bug

[gj at pointblue dot com dot pl]

------- Additional Comments From gj at pointblue dot com dot pl  2004-09-22 05:38 -------
there's identical bug triggered by:
kdelibs/khtml/rendering/render_style.cpp
I guess attaching another .ii file is pointless.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17599

[Bug pending/17599] internal gcc bug

[gj at pointblue dot com dot pl]

------- Additional Comments From gj at pointblue dot com dot pl  2004-09-22 09:11 -------
./xml/dom_docimpl.cpp:2293: internal compiler error: in emit_move_insn, at
expr.c:2485
on 20040922 version of gcc.

Btw, would it be possible to insert some sort of backtrace() function in asserts ?
Just like kernel does it for instance, so I am able to see backtrace
immiedately. And thus help in fixing bugs. I know gdb can do the same. It's just
such function would make it more convinient.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17599

[Bug pending/17599] internal gcc bug

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-22 11:28 -------


*** This bug has been marked as a duplicate of 17525 ***

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17599