//! The various pretty-printing routines.
-use rustc::cfg;
-use rustc::cfg::graphviz::LabelledCFG;
use rustc::hir;
use rustc::hir::map as hir_map;
use rustc::hir::map::blocks;
use rustc_interface::util::ReplaceBodyWithLoop;
use rustc_ast_borrowck as borrowck;
use rustc_ast_borrowck::graphviz as borrowck_dot;
+use rustc_ast_borrowck::cfg::{self, graphviz::LabelledCFG};
use rustc_mir::util::{write_mir_pretty, write_mir_graphviz};
use syntax::ast;