4 files changed, 17 insertions, 17 deletions

diff --git a/src/librustc_driver/driver.rs b/src/librustc_driver/driver.rs
index 728ff647599..a260997f605 100644
--- a/src/librustc_driver/driver.rs
+++ b/src/librustc_driver/driver.rs
@@ -85,7 +85,7 @@ pub fn compile_input(sess: Session,
             let expanded_crate
                 = match phase_2_configure_and_expand(&sess,
                                                      krate,
-                                                     &id[],
+                                                     &id[..],
                                                      addl_plugins) {
                     None => return,
                     Some(k) => k
@@ -99,20 +99,20 @@ pub fn compile_input(sess: Session,
                                                                  &sess,
                                                                  outdir,
                                                                  &expanded_crate,
-                                                                 &id[]));
+                                                                 &id[..]));
 
         let mut forest = ast_map::Forest::new(expanded_crate);
         let arenas = ty::CtxtArenas::new();
         let ast_map = assign_node_ids_and_map(&sess, &mut forest);
 
-        write_out_deps(&sess, input, &outputs, &id[]);
+        write_out_deps(&sess, input, &outputs, &id[..]);
 
         controller_entry_point!(after_write_deps,
                                 CompileState::state_after_write_deps(input,
                                                                      &sess,
                                                                      outdir,
                                                                      &ast_map,
-                                                                     &id[]));
+                                                                     &id[..]));
 
         let analysis = phase_3_run_analysis_passes(sess,
                                                    ast_map,
diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
index ac91a0098ea..2550432c810 100644
--- a/src/librustc_driver/lib.rs
+++ b/src/librustc_driver/lib.rs
@@ -272,7 +272,7 @@ impl<'a> CompilerCalls<'a> for RustcDefaultCalls {
                       -> Compilation {
         match matches.opt_str("explain") {
             Some(ref code) => {
-                match descriptions.find_description(&code[]) {
+                match descriptions.find_description(&code[..]) {
                     Some(ref description) => {
                         println!("{}", description);
                     }
@@ -582,7 +582,7 @@ Available lint options:
         for lint in lints {
             let name = lint.name_lower().replace("_", "-");
             println!("    {}  {:7.7}  {}",
-                     padded(&name[]), lint.default_level.as_str(), lint.desc);
+                     padded(&name[..]), lint.default_level.as_str(), lint.desc);
         }
         println!("\n");
     };
@@ -612,7 +612,7 @@ Available lint options:
             let desc = to.into_iter().map(|x| x.as_str().replace("_", "-"))
                          .collect::<Vec<String>>().connect(", ");
             println!("    {}  {}",
-                     padded(&name[]), desc);
+                     padded(&name[..]), desc);
         }
         println!("\n");
     };
@@ -678,7 +678,7 @@ pub fn handle_options(mut args: Vec<String>) -> Option<getopts::Matches> {
     }
 
     let matches =
-        match getopts::getopts(&args[], &config::optgroups()[]) {
+        match getopts::getopts(&args[..], &config::optgroups()[]) {
             Ok(m) => m,
             Err(f_stable_attempt) => {
                 // redo option parsing, including unstable options this time,
@@ -803,7 +803,7 @@ pub fn monitor<F:FnOnce()+Send+'static>(f: F) {
                     "run with `RUST_BACKTRACE=1` for a backtrace".to_string(),
                 ];
                 for note in &xs {
-                    emitter.emit(None, &note[], None, diagnostic::Note)
+                    emitter.emit(None, &note[..], None, diagnostic::Note)
                 }
 
                 match r.read_to_string() {
diff --git a/src/librustc_driver/pretty.rs b/src/librustc_driver/pretty.rs
index 5dfef6c775e..0fbfa5fd89d 100644
--- a/src/librustc_driver/pretty.rs
+++ b/src/librustc_driver/pretty.rs
@@ -383,7 +383,7 @@ impl UserIdentifiedItem {
             ItemViaNode(node_id) =>
                 NodesMatchingDirect(Some(node_id).into_iter()),
             ItemViaPath(ref parts) =>
-                NodesMatchingSuffix(map.nodes_matching_suffix(&parts[])),
+                NodesMatchingSuffix(map.nodes_matching_suffix(&parts[..])),
         }
     }
 
@@ -395,7 +395,7 @@ impl UserIdentifiedItem {
                         user_option,
                         self.reconstructed_input(),
                         is_wrong_because);
-            sess.fatal(&message[])
+            sess.fatal(&message[..])
         };
 
         let mut saw_node = ast::DUMMY_NODE_ID;
@@ -522,7 +522,7 @@ pub fn pretty_print_input(sess: Session,
     let is_expanded = needs_expansion(&ppm);
     let compute_ast_map = needs_ast_map(&ppm, &opt_uii);
     let krate = if compute_ast_map {
-        match driver::phase_2_configure_and_expand(&sess, krate, &id[], None) {
+        match driver::phase_2_configure_and_expand(&sess, krate, &id[..], None) {
             None => return,
             Some(k) => k
         }
@@ -541,7 +541,7 @@ pub fn pretty_print_input(sess: Session,
     };
 
     let src_name = driver::source_name(input);
-    let src = sess.codemap().get_filemap(&src_name[])
+    let src = sess.codemap().get_filemap(&src_name[..])
                             .src.as_bytes().to_vec();
     let mut rdr = MemReader::new(src);
 
@@ -632,8 +632,8 @@ pub fn pretty_print_input(sess: Session,
                     // point to what was found, if there's an
                     // accessible span.
                     match ast_map.opt_span(nodeid) {
-                        Some(sp) => sess.span_fatal(sp, &message[]),
-                        None => sess.fatal(&message[])
+                        Some(sp) => sess.span_fatal(sp, &message[..]),
+                        None => sess.fatal(&message[..])
                     }
                 }
             }
diff --git a/src/librustc_driver/test.rs b/src/librustc_driver/test.rs
index 7105a6cc488..fbbd72e2c76 100644
--- a/src/librustc_driver/test.rs
+++ b/src/librustc_driver/test.rs
@@ -254,7 +254,7 @@ impl<'a, 'tcx> Env<'a, 'tcx> {
                 output_ty: Ty<'tcx>)
                 -> Ty<'tcx>
     {
-        let input_args = input_tys.iter().map(|ty| *ty).collect();
+        let input_args = input_tys.iter().cloned().collect();
         ty::mk_bare_fn(self.infcx.tcx,
                        None,
                        self.infcx.tcx.mk_bare_fn(ty::BareFnTy {
@@ -278,7 +278,7 @@ impl<'a, 'tcx> Env<'a, 'tcx> {
 
     pub fn t_param(&self, space: subst::ParamSpace, index: u32) -> Ty<'tcx> {
         let name = format!("T{}", index);
-        ty::mk_param(self.infcx.tcx, space, index, token::intern(&name[]))
+        ty::mk_param(self.infcx.tcx, space, index, token::intern(&name[..]))
     }
 
     pub fn re_early_bound(&self,