[Bug c++/27650] internal compiler error while compiling Gecode
--- Comment #5 from dannysmith at users dot sourceforge dot net 2006-05-22
21:19 ---
This is a dllimport bug. Dllimports do not have constant address. Hence class
vtable cannot contain a method with dllimport attribute
I am working on a patch.
Here is reduced testcase:
// dllimport_virtual.C
struct base
{
virtual void key_method();
__attribute__((dllimport)) virtual ~base(); // Does not have a const address
};
// Definition of key_method forces emmission of vtable
void base::key_method() {};
--
dannysmith at users dot sourceforge dot net changed:
What|Removed |Added
CC||dannysmith at users dot
||sourceforge dot net
AssignedTo|unassigned at gcc dot gnu |dannysmith at users dot
|dot org |sourceforge dot net
Status|WAITING |UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27650
[Bug c++/27650] internal compiler error while compiling Gecode
-- dannysmith at users dot sourceforge dot net changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2006-05-22 21:22:44 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27650
[Bug c++/27650] internal compiler error while compiling Gecode
--- Comment #2 from Harmon dot Nine at gmail dot com 2006-05-18 22:56 --- Created an attachment (id=11487) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11487action=view) Pre-processed output of reco-stack.cc, a gecode source file. reco-stack.cc is generating an internal compiler error. The attachment is this file as pre-processed. This file, and package of which it is a part, can be downloaded from the following URL: http://www.gecode.org/download/gecode-1.1.0.tar.gz -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27650
[Bug c++/27650] internal compiler error while compiling Gecode
--- Comment #3 from Harmon dot Nine at gmail dot com 2006-05-18 23:01 --- Command that generated attachment (reco-stack.ii): /usr/local/bin/g++.exe -v -save-temps -I. -I. -DNDEBUG -Wall -ggdb -O3 -fno-strict-aliasing -finline-limit=3000 -ffast-math -mthreads -DGECODE_BUILD_SEARCH -c -o search/reco-stack.o search/reco-stack.cc Output from this command: Using built-in specs. Target: i686-pc-cygwin Configured with: ../gcc-4.1.0/configure Thread model: single gcc version 4.1.0 /usr/local/libexec/gcc/i686-pc-cygwin/4.1.0/cc1plus.exe -E -quiet -v -I. -I. -D__CYGWIN32__ -D__CYGWIN__ -Dunix -D__unix__ -D__unix -idirafter /usr/lib/../include/w32api -idirafter /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/../../../../../include/w32api -DNDEBUG -DGECODE_BUILD_SEARCH search/reco-stack.cc -mthreads -mtune=pentiumpro -Wall -fno-strict-aliasing -finline-limit=3000 -ffast-math -fworking-directory -O3 -fpch-preprocess -o reco-stack.ii ignoring nonexistent directory NONE/include ignoring nonexistent directory /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/../../../../i686-pc-cygwin/include ignoring duplicate directory /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/../../../../../include/w32api ignoring duplicate directory . #include ... search starts here: #include ... search starts here: . /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/../../../../include/c++/4.1.0 /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/../../../../include/c++/4.1.0/i686-pc-cygwin /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/../../../../include/c++/4.1.0/backward /usr/local/include /usr/local/lib/gcc/i686-pc-cygwin/4.1.0/include /usr/include /usr/lib/../include/w32api -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27650
[Bug c++/27650] internal compiler error while compiling Gecode
--- Comment #4 from Harmon dot Nine at gmail dot com 2006-05-18 23:04 --- Output from gcc command in previous comment was incomplete. Here is the rest: End of search list. /usr/local/libexec/gcc/i686-pc-cygwin/4.1.0/cc1plus.exe -fpreprocessed reco-stack.ii -quiet -dumpbase reco-stack.cc -mthreads -mtune=pentiumpro -auxbase-strip search/reco-stack.o -ggdb -O3 -Wall -version -fno-strict-aliasing -finline-limit=3000 -ffast-math -o reco-stack.s GNU C++ version 4.1.0 (i686-pc-cygwin) compiled by GNU C version 3.4.4 (cygming special) (gdc 0.12, using dmd 0.125). GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 37c50bca8d9aa79de709cfd6b183fd23 search/reco-stack.cc:85: internal compiler error: in maybe_emit_vtables, at cp/decl2.c:1548 Please submit a full bug report, with preprocessed source if appropriate. See URL:http://gcc.gnu.org/bugs.html for instructions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27650
[Bug c++/27650] internal compiler error while compiling Gecode
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-05-18 04:44 --- Please read http://gcc.gnu.org/bugs.html and provide the preprocessed source. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27650
