---

yaml
---
r: 159484
b: refs/heads/master
c: d50e80f
h: refs/heads/master
v: v3

Author: Jorge Aparicio

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: daa949e51665c4ef850249ebf4c13dd6c8da26db
+refs/heads/master: d50e80f449b068bc5a239fc6680162ff852cdbfd
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 9c96a79a74f10bed18b031ce0ac4126c56d6cfb3
 refs/heads/try: f58aad6dce273570fb130b4df008ef9acd5a5be2

trunk/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; }
 

trunk/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(","))

trunk/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)
     }
 }