librustc: DSTify `ClassList`, `LlvmRepr` and `Repr`

3 files changed, 9 insertions, 9 deletions

diff --git a/src/librustc/middle/trans/cabi_x86_64.rs b/src/librustc/middle/trans/cabi_x86_64.rs
index d9819ee7294..84116e71f0d 100644
--- a/src/librustc/middle/trans/cabi_x86_64.rs
+++ b/src/librustc/middle/trans/cabi_x86_64.rs
@@ -61,12 +61,12 @@ impl RegClass {
     }
 }
 
-trait ClassList {
+trait ClassList for Sized? {
     fn is_pass_byval(&self) -> bool;
     fn is_ret_bysret(&self) -> bool;
 }
 
-impl<'a> ClassList for &'a [RegClass] {
+impl ClassList for [RegClass] {
     fn is_pass_byval(&self) -> bool {
         if self.len() == 0 { return false; }
 
diff --git a/src/librustc/middle/trans/llrepr.rs b/src/librustc/middle/trans/llrepr.rs
index 5aec1cfbf26..28e97e0f658 100644
--- a/src/librustc/middle/trans/llrepr.rs
+++ b/src/librustc/middle/trans/llrepr.rs
@@ -12,11 +12,11 @@ use middle::trans::context::CrateContext;
 use middle::trans::type_::Type;
 use llvm::ValueRef;
 
-pub trait LlvmRepr {
+pub trait LlvmRepr for Sized? {
     fn llrepr(&self, ccx: &CrateContext) -> String;
 }
 
-impl<'a, T:LlvmRepr> LlvmRepr for &'a [T] {
+impl<T:LlvmRepr> LlvmRepr for [T] {
     fn llrepr(&self, ccx: &CrateContext) -> String {
         let reprs: Vec<String> = self.iter().map(|t| t.llrepr(ccx)).collect();
         format!("[{}]", reprs.connect(","))
diff --git a/src/librustc/util/ppaux.rs b/src/librustc/util/ppaux.rs
index bcd70510edd..e6015bfc074 100644
--- a/src/librustc/util/ppaux.rs
+++ b/src/librustc/util/ppaux.rs
@@ -37,7 +37,7 @@ use syntax::{ast, ast_util};
 use syntax::owned_slice::OwnedSlice;
 
 /// Produces a string suitable for debugging output.
-pub trait Repr {
+pub trait Repr for Sized? {
     fn repr(&self, tcx: &ctxt) -> String;
 }
 
@@ -578,9 +578,9 @@ impl Repr for () {
     }
 }
 
-impl<'a,T:Repr> Repr for &'a T {
+impl<'a, Sized? T:Repr> Repr for &'a T {
     fn repr(&self, tcx: &ctxt) -> String {
-        (&**self).repr(tcx)
+        Repr::repr(*self, tcx)
     }
 }
 
@@ -600,9 +600,9 @@ fn repr_vec<T:Repr>(tcx: &ctxt, v: &[T]) -> String {
     vec_map_to_string(v, |t| t.repr(tcx))
 }
 
-impl<'a, T:Repr> Repr for &'a [T] {
+impl<T:Repr> Repr for [T] {
     fn repr(&self, tcx: &ctxt) -> String {
-        repr_vec(tcx, *self)
+        repr_vec(tcx, self)
     }
 }