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2 files changed, 1 insertions, 117 deletions

diff --git a/src/libstd/unstable/intrinsics.rs b/src/libstd/unstable/intrinsics.rs
index c3791d18b38..349739a5ea6 100644
--- a/src/libstd/unstable/intrinsics.rs
+++ b/src/libstd/unstable/intrinsics.rs
@@ -76,103 +76,7 @@ pub struct TyDesc {
 pub enum Opaque { }
 
 #[lang="ty_visitor"]
-#[cfg(not(test), stage0)]
-pub trait TyVisitor {
-    fn visit_bot(&self) -> bool;
-    fn visit_nil(&self) -> bool;
-    fn visit_bool(&self) -> bool;
-
-    fn visit_int(&self) -> bool;
-    fn visit_i8(&self) -> bool;
-    fn visit_i16(&self) -> bool;
-    fn visit_i32(&self) -> bool;
-    fn visit_i64(&self) -> bool;
-
-    fn visit_uint(&self) -> bool;
-    fn visit_u8(&self) -> bool;
-    fn visit_u16(&self) -> bool;
-    fn visit_u32(&self) -> bool;
-    fn visit_u64(&self) -> bool;
-
-    fn visit_float(&self) -> bool;
-    fn visit_f32(&self) -> bool;
-    fn visit_f64(&self) -> bool;
-
-    fn visit_char(&self) -> bool;
-
-    fn visit_estr_box(&self) -> bool;
-    fn visit_estr_uniq(&self) -> bool;
-    fn visit_estr_slice(&self) -> bool;
-    fn visit_estr_fixed(&self, n: uint, sz: uint, align: uint) -> bool;
-
-    fn visit_box(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_uniq_managed(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_ptr(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_rptr(&self, mtbl: uint, inner: *TyDesc) -> bool;
-
-    fn visit_vec(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_unboxed_vec(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_evec_box(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_evec_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_evec_uniq_managed(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_evec_slice(&self, mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_evec_fixed(&self, n: uint, sz: uint, align: uint,
-                        mtbl: uint, inner: *TyDesc) -> bool;
-
-    fn visit_enter_rec(&self, n_fields: uint,
-                       sz: uint, align: uint) -> bool;
-    fn visit_rec_field(&self, i: uint, name: &str,
-                       mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_leave_rec(&self, n_fields: uint,
-                       sz: uint, align: uint) -> bool;
-
-    fn visit_enter_class(&self, n_fields: uint,
-                         sz: uint, align: uint) -> bool;
-    fn visit_class_field(&self, i: uint, name: &str,
-                         mtbl: uint, inner: *TyDesc) -> bool;
-    fn visit_leave_class(&self, n_fields: uint,
-                         sz: uint, align: uint) -> bool;
-
-    fn visit_enter_tup(&self, n_fields: uint,
-                       sz: uint, align: uint) -> bool;
-    fn visit_tup_field(&self, i: uint, inner: *TyDesc) -> bool;
-    fn visit_leave_tup(&self, n_fields: uint,
-                       sz: uint, align: uint) -> bool;
-
-    fn visit_enter_enum(&self, n_variants: uint,
-                        get_disr: extern unsafe fn(ptr: *Opaque) -> int,
-                        sz: uint, align: uint) -> bool;
-    fn visit_enter_enum_variant(&self, variant: uint,
-                                disr_val: int,
-                                n_fields: uint,
-                                name: &str) -> bool;
-    fn visit_enum_variant_field(&self, i: uint, offset: uint, inner: *TyDesc) -> bool;
-    fn visit_leave_enum_variant(&self, variant: uint,
-                                disr_val: int,
-                                n_fields: uint,
-                                name: &str) -> bool;
-    fn visit_leave_enum(&self, n_variants: uint,
-                        get_disr: extern unsafe fn(ptr: *Opaque) -> int,
-                        sz: uint, align: uint) -> bool;
-
-    fn visit_enter_fn(&self, purity: uint, proto: uint,
-                      n_inputs: uint, retstyle: uint) -> bool;
-    fn visit_fn_input(&self, i: uint, mode: uint, inner: *TyDesc) -> bool;
-    fn visit_fn_output(&self, retstyle: uint, inner: *TyDesc) -> bool;
-    fn visit_leave_fn(&self, purity: uint, proto: uint,
-                      n_inputs: uint, retstyle: uint) -> bool;
-
-    fn visit_trait(&self) -> bool;
-    fn visit_param(&self, i: uint) -> bool;
-    fn visit_self(&self) -> bool;
-    fn visit_type(&self) -> bool;
-    fn visit_opaque_box(&self) -> bool;
-    fn visit_closure_ptr(&self, ck: uint) -> bool;
-}
-
-#[lang="ty_visitor"]
-#[cfg(not(test), not(stage0))]
+#[cfg(not(test))]
 pub trait TyVisitor {
     fn visit_bot(&mut self) -> bool;
     fn visit_nil(&mut self) -> bool;
@@ -424,9 +328,6 @@ extern "rust-intrinsic" {
     /// Returns `true` if a type is managed (will be allocated on the local heap)
     pub fn contains_managed<T>() -> bool;
 
-    #[cfg(stage0)]
-    pub fn visit_tydesc(td: *TyDesc, tv: &TyVisitor);
-    #[cfg(not(stage0))]
     pub fn visit_tydesc(td: *TyDesc, tv: &mut TyVisitor);
 
     pub fn frame_address(f: &once fn(*u8));
diff --git a/src/libstd/unstable/sync.rs b/src/libstd/unstable/sync.rs
index 1dafeb27a0e..c2ef2300fc2 100644
--- a/src/libstd/unstable/sync.rs
+++ b/src/libstd/unstable/sync.rs
@@ -411,23 +411,6 @@ impl<T:Send> Exclusive<T> {
     }
 }
 
-#[cfg(stage0)]
-mod macro_hack {
-#[macro_escape];
-macro_rules! externfn(
-    (fn $name:ident () $(-> $ret_ty:ty),*) => (
-        extern {
-            fn $name() $(-> $ret_ty),*;
-        }
-    );
-    (fn $name:ident ($($arg_name:ident : $arg_ty:ty),*) $(-> $ret_ty:ty),*) => (
-        extern {
-            fn $name($($arg_name : $arg_ty),*) $(-> $ret_ty),*;
-        }
-    )
-)
-}
-
 externfn!(fn rust_create_little_lock() -> rust_little_lock)
 externfn!(fn rust_destroy_little_lock(lock: rust_little_lock))
 externfn!(fn rust_lock_little_lock(lock: rust_little_lock))