facebook/hhvm — pull request #3075 by tstarling (2014-07-01 06:13:52+00:00)
Title: Update gdb/hhvm.py for conversion of PreClass::m_name to LowStringPtr

PreClass::m_name was converted from StringData* to LowStringPtr in
ab9494c3c. Also add fixme for the removal of IndexedStringMap::m_vec,
which broke the ObjectData printer, and add a workaround to avoid an
exception.