move the drop expansion code to rustc_mir

[rust.git] / src / librustc_mir / transform / copy_prop.rs

diff --git a/src/librustc_mir/transform/copy_prop.rs b/src/librustc_mir/transform/copy_prop.rs
index 2194c20c2f442fe3e62dff7771f6c5623c4fb3b7..5d127a5aed4618d0c5c76e8380f2eb744e346120 100644 (file)
--- a/src/librustc_mir/transform/copy_prop.rs
+++ b/src/librustc_mir/transform/copy_prop.rs
@@ -29,11 +29,11 @@
 //! (non-mutating) use of `SRC`. These restrictions are conservative and may be relaxed in the
 //! future.
 
-use def_use::DefUseAnalysis;
 use rustc::mir::{Constant, Local, LocalKind, Location, Lvalue, Mir, Operand, Rvalue, StatementKind};
 use rustc::mir::transform::{MirPass, MirSource, Pass};
 use rustc::mir::visit::MutVisitor;
 use rustc::ty::TyCtxt;
+use util::def_use::DefUseAnalysis;
 use transform::qualify_consts;
 
 pub struct CopyPropagation;