[Bug c++/41774] New: ice: vector VEC(visibility,base) pop domain error, in pop_visibility at c-pragma.c:757

["regehr at cs dot utah dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

Obviously the input is malformed, but probably still should not ICE.

regehr@john-home:~/volatile/tmp208$ current-g++ -O small.cpp
small.cpp:2:27: internal compiler error: vector VEC(visibility,base) pop domain
error, in pop_visibility at c-pragma.c:757
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

regehr@john-home:~/volatile/tmp208$ current-g++ -v

Using built-in specs.
COLLECT_GCC=current-g++
COLLECT_LTO_WRAPPER=/home/regehr/z/tmp/gcc-r153044-install/libexec/gcc/i686-pc-linux-gnu/4.5.0/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: ../configure --enable-lto
--prefix=/home/regehr/z/tmp/gcc-r153044-install --program-prefix=r153044-
--enable-languages=c,c++
Thread model: posix
gcc version 4.5.0 20091020 (experimental) (GCC) 

regehr@john-home:~/volatile/tmp208$ cat small.cpp

namespace std __attribute__ ((__visibility__ ("default"))) {
#pragma GCC visibility pop


-- 
           Summary: ice: vector VEC(visibility,base) pop domain error, in
                    pop_visibility at c-pragma.c:757
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: regehr at cs dot utah dot edu
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41774