Hello, the previous patch had to be reverted as it broke the strange handling of vectors in the ARM target. This new patch should be much more conservative I hope. Instead of adding this typeinfo to libsupc++, I am letting the FE know that it isn't available in libsupc++. There are 2 versions, both regtested fine. Does this approach seem ok, or do we need to try harder to find a way to get this typeinfo into libsupc++? 2014-04-25 Marc Glisse PR libstdc++/43622 * rtti.c (emit_support_tinfos): Move the array... (fundamentals): ... and make it global. (typeinfo_in_lib_p): Use it. 2014-04-25 Marc Glisse PR libstdc++/43622 * rtti.c (typeinfo_in_lib_p) [REAL_TYPE]: Check against a hardcoded list of available types. -- Marc Glisse