[Bug c++/29257] New: internal compiler error: in tree_low_cst, at tree.c:3850

[cfurman at lbl dot gov]

gcc-4.0 -v  -c gcc_bug.cpp
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu
--enable-libstdcxx-debug --enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr
--disable-werror --enable-checking=release x86_64-linux-gnu
Thread model: posix
gcc version 4.0.3 20060212 (prerelease) (Debian 4.0.2-9)
 /usr/lib/gcc/x86_64-linux-gnu/4.0.3/cc1plus -quiet -v -D_GNU_SOURCE
gcc_bug.cpp -quiet -dumpbase gcc_bug.cpp -mtune=k8 -auxbase gcc_bug -version -o
/tmp/ccyzUp8v.s
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory "/usr/include/x86_64-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/gcc/x86_64-linux-gnu/4.0.3/../../../../include/c++/4.0.3

/usr/lib/gcc/x86_64-linux-gnu/4.0.3/../../../../include/c++/4.0.3/x86_64-linux-gnu
 /usr/lib/gcc/x86_64-linux-gnu/4.0.3/../../../../include/c++/4.0.3/backward
 /usr/local/include
 /usr/lib/gcc/x86_64-linux-gnu/4.0.3/include
 /usr/include
End of search list.
GNU C++ version 4.0.3 20060212 (prerelease) (Debian 4.0.2-9) (x86_64-linux-gnu)
        compiled by GNU C version 4.0.3 20060212 (prerelease) (Debian 4.0.2-9).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
gcc_bug.cpp: In function 'void func()':
gcc_bug.cpp:13: internal compiler error: in tree_low_cst, at tree.c:3850

===========================================
gcc_bug.cpp :


int other () 
{
        return 10;
}

void func()
{
        const int some_size = other( ); 
        const int some_array[][some_size] = 
        {       
                { },
        }; 
}

NOTES:

gcc-4.0 -x c -c gcc_bug.cpp produces correct output (a compiler error) ,

but :
gcc -v  -x c  -c gcc_bug.cpp
Reading specs from /usr/lib/gcc-lib/x86_64-linux-gnu/3.3.6/specs
Configured with: ../src/configure -v --enable-languages=c,c++ --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared
--enable-__cxa_atexit --with-system-zlib --enable-nls
--without-included-gettext --enable-clocale=gnu --enable-debug
--disable-multilibx86_64-linux-gnu
Thread model: posix
gcc version 3.3.6 (Debian 1:3.3.6-12)
 /usr/lib/gcc-lib/x86_64-linux-gnu/3.3.6/cc1 -quiet -v -D__GNUC__=3
-D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=6 gcc_bug.cpp -quiet -dumpbase
gcc_bug.cpp -auxbasegcc_bug -version -o /tmp/ccM0TNUa.s
GNU C version 3.3.6 (Debian 1:3.3.6-12) (x86_64-linux-gnu)
        compiled by GNU C version 3.3.6 (Debian 1:3.3.6-12).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/x86_64-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /usr/lib/gcc-lib/x86_64-linux-gnu/3.3.6/include
 /usr/include
End of search list.
gcc_bug.cpp: In function `func':
gcc_bug.cpp:13: internal compiler error: in size_binop, at fold-const.c:1437


-- 
           Summary: internal compiler error: in tree_low_cst, at tree.c:3850
           Product: gcc
           Version: 4.0.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: cfurman at lbl dot gov
 GCC build triplet: 4.0.3 20060212
  GCC host triplet: Debian 4.0.2-9
GCC target triplet: x86_64-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29257