https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87252
--- Comment #4 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Looks like it's crashing on a virtual function call, within the code I added in r263564. It says "pure virtual method called", but it's calling it on an instance of text_range_label (on the stack), which is a concrete class, with an implementation of "get_text" - albeit one defined in gcc-rich-location.h. Is there something about this that was problematic with older g++ versions?