[Bug c/51321] New: __builtin_types_compatible_p (any_type_t[1][], any_other_type_t) crashes GCC

[hnarkaytis at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51321

             Bug #: 51321
           Summary: __builtin_types_compatible_p (any_type_t[1][],
                    any_other_type_t) crashes GCC
    Classification: Unclassified
           Product: gcc
           Version: 4.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hnarkaytis@gmail.com


int main ()
{
  return (__builtin_types_compatible_p (char[1][], char[1][1]));
}


cc -Wall -O2 -g    bug.c   -o bug
bug.c: In function 'main':
bug.c:3: error: array type has incomplete element type
bug.c:3: confused by earlier errors, bailing out
Preprocessed source stored into /tmp/ccPgaiXX.out file, please attach this to
your bugreport.
make: *** [bug] Error 1


// /usr/libexec/gcc/x86_64-redhat-linux/4.4.4/cc1 -quiet bug.c -quiet -dumpbase
bug.c -mtune=generic -auxbase bug -g -O2 -Wall -o - -frandom-seed=0
# 1 "bug.c"
# 1 "/home/smash/development/hello//"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "bug.c"
int main ()
{
  return (__builtin_types_compatible_p (char[1][], char[1][1]));
}