This patch caused a libstdc++ regression on AIX
libstdc++-v3/include/tr1/shared_ptr.h:556: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in build_variant_type_copy, at tree.c:6737
This patch caused a libstdc++ regression on AIX
libstdc++-v3/include/tr1/shared_ptr.h:556: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in build_variant_type_copy, at tree.c:6737