https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30920
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dmalcolm at gcc dot gnu.org, | |rsandifo at gcc dot gnu.org --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- typed_splay_tree is only used by edit-context.{h,cc} and jit/libgccjit.cc splay-tree-utils is more recent and might be used to implement typed_splay_tree which IIRC was simply a C++ version of the libiberty code. The libiberty splay_tree is still used quite a lot.