EConstr.UnsafeSourcePhysical identity. Does not care for defined evars.
val to_rel_decl :
(t, types) Context.Rel.Declaration.pt ->
(Constr.t, Constr.types) Context.Rel.Declaration.ptPhysical identity. Does not care for defined evars.
val to_named_decl :
(t, types) Context.Named.Declaration.pt ->
(Constr.t, Constr.types) Context.Named.Declaration.ptPhysical identity. Does not care for defined evars.
Physical identity. Does not care for normalization.