5 files changed, 33 insertions, 21 deletions
diff --git a/src/libstd/reflect.rs b/src/libstd/reflect.rs
index 16ab4771d0d..9075133b086 100644
--- a/src/libstd/reflect.rs
+++ b/src/libstd/reflect.rs
@@ -248,6 +248,14 @@ impl<V:TyVisitor + MovePtr> TyVisitor for MovePtrAdaptor<V> {
         true
     }
 
+    #[cfg(not(stage0))]
+    fn visit_uniq_managed(&self, mtbl: uint, inner: *TyDesc) -> bool {
+        self.align_to::<~u8>();
+        if ! self.inner.visit_uniq_managed(mtbl, inner) { return false; }
+        self.bump_past::<~u8>();
+        true
+    }
+
     fn visit_ptr(&self, mtbl: uint, inner: *TyDesc) -> bool {
         self.align_to::<*u8>();
         if ! self.inner.visit_ptr(mtbl, inner) { return false; }
diff --git a/src/libstd/repr.rs b/src/libstd/repr.rs
index fdda65d3e95..dd5075f8e66 100644
--- a/src/libstd/repr.rs
+++ b/src/libstd/repr.rs
@@ -302,6 +302,15 @@ impl TyVisitor for ReprVisitor {
     fn visit_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
         self.writer.write_char('~');
         self.write_mut_qualifier(mtbl);
+        do self.get::<*c_void> |b| {
+            self.visit_ptr_inner(*b, inner);
+        }
+    }
+
+    #[cfg(not(stage0))]
+    fn visit_uniq_managed(&self, mtbl: uint, inner: *TyDesc) -> bool {
+        self.writer.write_char('~');
+        self.write_mut_qualifier(mtbl);
         do self.get::<&managed::raw::BoxRepr> |b| {
             let p = ptr::to_unsafe_ptr(&b.data) as *c_void;
             self.visit_ptr_inner(p, inner);
diff --git a/src/libstd/rt/global_heap.rs b/src/libstd/rt/global_heap.rs
index 1020580d52c..54deb8924f5 100644
--- a/src/libstd/rt/global_heap.rs
+++ b/src/libstd/rt/global_heap.rs
@@ -80,7 +80,14 @@ pub unsafe fn exchange_malloc(td: *c_char, size: uintptr_t) -> *c_char {
 #[cfg(not(stage0), not(test))]
 #[lang="exchange_malloc"]
 #[inline]
-pub unsafe fn exchange_malloc(align: u32, size: uintptr_t) -> *c_char {
+pub unsafe fn exchange_malloc(_align: u32, size: uintptr_t) -> *c_char {
+    malloc_raw(size as uint) as *c_char
+}
+
+#[cfg(not(test))]
+#[lang="vector_exchange_malloc"]
+#[inline]
+pub unsafe fn vector_exchange_malloc(align: u32, size: uintptr_t) -> *c_char {
     let total_size = get_box_size(size as uint, align as uint);
     malloc_raw(total_size as uint) as *c_char
 }
diff --git a/src/libstd/unstable/intrinsics.rs b/src/libstd/unstable/intrinsics.rs
index 97e3cba92db..ce5ccf2401d 100644
--- a/src/libstd/unstable/intrinsics.rs
+++ b/src/libstd/unstable/intrinsics.rs
@@ -91,6 +91,7 @@ pub trait TyVisitor {
 
     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;
 
diff --git a/src/libstd/vec.rs b/src/libstd/vec.rs
index 84e4358a496..33857556548 100644
--- a/src/libstd/vec.rs
+++ b/src/libstd/vec.rs
@@ -33,28 +33,15 @@ use sys::size_of;
 use uint;
 use unstable::intrinsics;
 #[cfg(stage0)]
-use intrinsic::{get_tydesc};
+use intrinsic::{get_tydesc, TyDesc};
 #[cfg(not(stage0))]
-use unstable::intrinsics::{get_tydesc, contains_managed};
+use unstable::intrinsics::{get_tydesc, contains_managed, TyDesc};
 use vec;
 use util;
 
-#[doc(hidden)]
-pub mod rustrt {
-    use libc;
-    use vec::raw;
-    #[cfg(stage0)]
-    use intrinsic::{TyDesc};
-    #[cfg(not(stage0))]
-    use unstable::intrinsics::{TyDesc};
-
-    #[abi = "cdecl"]
-    pub extern {
-        #[fast_ffi]
-        unsafe fn vec_reserve_shared_actual(t: *TyDesc,
-                                            v: **raw::VecRepr,
-                                            n: libc::size_t);
-    }
+extern {
+    #[fast_ffi]
+    unsafe fn vec_reserve_shared_actual(t: *TyDesc, v: **raw::VecRepr, n: libc::size_t);
 }
 
 /// Returns true if two vectors have the same length
@@ -1152,7 +1139,7 @@ impl<T> OwnedVector<T> for ~[T] {
                 let td = get_tydesc::<T>();
                 if ((**ptr).box_header.ref_count ==
                     managed::raw::RC_MANAGED_UNIQUE) {
-                    rustrt::vec_reserve_shared_actual(td, ptr as **raw::VecRepr, n as libc::size_t);
+                    vec_reserve_shared_actual(td, ptr as **raw::VecRepr, n as libc::size_t);
                 } else {
                     let alloc = n * sys::nonzero_size_of::<T>();
                     *ptr = realloc_raw(*ptr as *mut c_void, alloc + size_of::<raw::VecRepr>())
@@ -1182,7 +1169,7 @@ impl<T> OwnedVector<T> for ~[T] {
                 let ptr: *mut *mut raw::VecRepr = cast::transmute(self);
                 let td = get_tydesc::<T>();
                 if contains_managed::<T>() {
-                    rustrt::vec_reserve_shared_actual(td, ptr as **raw::VecRepr, n as libc::size_t);
+                    vec_reserve_shared_actual(td, ptr as **raw::VecRepr, n as libc::size_t);
                 } else {
                     let alloc = n * sys::nonzero_size_of::<T>();
                     *ptr = realloc_raw(*ptr as *mut c_void, alloc + size_of::<raw::VecRepr>())