//! See docs in build/expr/mod.rs
-use build::{BlockAnd, Builder};
+use build::{BlockAnd, BlockAndExtension, Builder};
use build::expr::category::Category;
use hair::*;
-use repr::*;
+use rustc::mir::repr::*;
impl<'a,'tcx> Builder<'a,'tcx> {
/// Compile `expr`, yielding an lvalue that we can move from etc.