[Bug lto/41761] New: lto1: error: type mismatch in component reference (const with non-const)

edwintorok at gmail dot com gcc-bugzilla@gcc.gnu.org
Tue Oct 20 07:05:00 GMT 2009


$ ~/inst/bin/gcc -v
Using built-in specs.
COLLECT_GCC=/home/edwin/inst/bin/gcc
COLLECT_LTO_WRAPPER=/home/edwin/inst/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --enable-lto --enable-languages=c,c++
--enable-gold
Thread model: posix
gcc version 4.5.0 20091019 (experimental) (GCC)

gcc -flto fails to compile ClamAV when built with --disable-shared, I reduced
the problem to these two files:
$ /home/edwin/inst/bin/gcc -flto 7z.i -o 7z.o -c
$ /home/edwin/inst/bin/gcc -flto 7zIn.i -o 7zIn.o -c
$ /home/edwin/inst/bin/gcc 7z.o 7zIn.o -flto -shared -use-linker-plugin

In function ‘SzArEx_GetFolderFullPackSize’:
lto1: error: type mismatch in component reference
const struct CSzAr

struct CSzAr

D.1996_3 = p_2(D)->db.Folders;

lto1: internal compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /home/edwin/inst/bin/gcc returned 1 exit status
/usr/bin/ld: fatal error: lto-wrapper failed
collect2: ld returned 1 exit status


-- 
           Summary: lto1: error: type mismatch in component reference (const
                    with non-const)
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: edwintorok at gmail dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41761



More information about the Gcc-bugs mailing list