diff --git a/src/compiler/rust b/src/compiler/rust
index 0ac3e023d86..d39cec65b02 160000
--- a/src/compiler/rust
+++ b/src/compiler/rust
@@ -1 +1 @@
-Subproject commit 0ac3e023d86fa84ed38bca3d34003b494fd28acf
+Subproject commit d39cec65b025ad4c6de50e778ffd1177279b5b3d
diff --git a/src/components/gfx/text/shaping/harfbuzz.rs b/src/components/gfx/text/shaping/harfbuzz.rs
index cfc6630a49b..824ccc73e3e 100644
--- a/src/components/gfx/text/shaping/harfbuzz.rs
+++ b/src/components/gfx/text/shaping/harfbuzz.rs
@@ -13,6 +13,7 @@ use servo_util::range::Range;
 use text::util::{float_to_fixed, fixed_to_float, fixed_to_rounded_int};
 
 use std::cast::transmute;
+use std::char;
 use std::libc::{c_uint, c_int, c_void, c_char};
 use std::ptr;
 use std::ptr::null;
@@ -493,7 +494,7 @@ extern fn glyph_func(_: *hb_font_t,
     assert!(font.is_not_null());
 
     unsafe {
-        match (*font).glyph_index(unicode as char) {
+        match (*font).glyph_index(char::from_u32(unicode).unwrap()) {
             Some(g) => {
                 *glyph = g as hb_codepoint_t;
                 true as hb_bool_t
diff --git a/src/components/gfx/text/util.rs b/src/components/gfx/text/util.rs
index 13e8e369926..16482a5bd0a 100644
--- a/src/components/gfx/text/util.rs
+++ b/src/components/gfx/text/util.rs
@@ -114,6 +114,10 @@ pub fn fixed_to_rounded_int(before: int, f: i32) -> int {
 
 /* Generate a 32-bit TrueType tag from its 4 characters */
 pub fn true_type_tag(a: char, b: char, c: char, d: char) -> u32 {
+    let a = a as u32;
+    let b = b as u32;
+    let c = c as u32;
+    let d = d as u32;
     (a << 24 | b << 16 | c << 8 | d) as u32
 }
 
diff --git a/src/components/main/constellation.rs b/src/components/main/constellation.rs
index 391fb175fd8..7ae71478306 100644
--- a/src/components/main/constellation.rs
+++ b/src/components/main/constellation.rs
@@ -655,7 +655,7 @@ impl Constellation {
         // Find the pending frame change whose new pipeline id is pipeline_id.
         // If it is not found, it simply means that this pipeline will not receive
         // permission to paint.
-        let pending_index = do self.pending_frames.rposition |frame_change| {
+        let pending_index = do self.pending_frames.iter().rposition |frame_change| {
             frame_change.after.pipeline.id == pipeline_id
         };
         for &pending_index in pending_index.iter() {
diff --git a/src/components/main/platform/common/glfw_windowing.rs b/src/components/main/platform/common/glfw_windowing.rs
index b589258f88c..ceef183301f 100644
--- a/src/components/main/platform/common/glfw_windowing.rs
+++ b/src/components/main/platform/common/glfw_windowing.rs
@@ -12,6 +12,7 @@ use windowing::{Forward, Back};
 
 use alert::{Alert, AlertMethods};
 use std::libc::c_int;
+use std::local_data;
 use geom::point::Point2D;
 use geom::size::Size2D;
 use servo_msg::compositor_msg::{IdleRenderState, RenderState, RenderingRenderState};
@@ -34,6 +35,7 @@ impl ApplicationMethods for Application {
 impl Drop for Application {
     fn drop(&self) {
         glfw::terminate();
+        drop_local_window();
     }
 }
 
@@ -76,15 +78,15 @@ impl WindowMethods<Application> for Window {
             throbber_frame: 0,
         };
 
-        let event_queue = window.event_queue;
+        install_local_window(window);
 
         // Register event handlers.
         do window.glfw_window.set_framebuffer_size_callback |_win, width, height| {
-            event_queue.push(ResizeWindowEvent(width as uint, height as uint))
+            local_window().event_queue.push(ResizeWindowEvent(width as uint, height as uint))
         }
         do window.glfw_window.set_key_callback |_win, key, _scancode, action, mods| {
             if action == glfw::PRESS {
-                window.handle_key(key, mods)
+                local_window().handle_key(key, mods)
             }
         }
         do window.glfw_window.set_mouse_button_callback |win, button, action, _mods| {
@@ -96,7 +98,7 @@ impl WindowMethods<Application> for Window {
             let x = x as f32 * hidpi;
             let y = y as f32 * hidpi;
             if button < 3 {
-                window.handle_mouse(button, action, x as i32, y as i32);
+                local_window().handle_mouse(button, action, x as i32, y as i32);
             }
         }
         do window.glfw_window.set_scroll_callback |win, x_offset, y_offset| {
@@ -111,7 +113,7 @@ impl WindowMethods<Application> for Window {
             let x = x as f32 * hidpi;
             let y = y as f32 * hidpi;
 
-            event_queue.push(ScrollWindowEvent(Point2D(dx, dy), Point2D(x as i32, y as i32)));
+            local_window().event_queue.push(ScrollWindowEvent(Point2D(dx, dy), Point2D(x as i32, y as i32)));
         }
 
         window
@@ -196,7 +198,8 @@ impl Window {
     }
 
     /// Helper function to handle keyboard events.
-    fn handle_key(&self, key: c_int, mods: c_int) {
+    fn handle_key(&self, key: c_int, mods: glfw::KeyMods) {
+        let mods = *mods;
         match key {
             glfw::KEY_ESCAPE => self.glfw_window.set_should_close(true),
             glfw::KEY_L if mods & glfw::MOD_CONTROL != 0 => self.load_url(), // Ctrl+L
@@ -258,3 +261,16 @@ impl Window {
     }
 }
 
+static TLS_KEY: local_data::Key<@mut Window> = &local_data::Key;
+
+fn install_local_window(window: @mut Window) {
+    local_data::set(TLS_KEY, window);
+}
+
+fn drop_local_window() {
+    local_data::pop(TLS_KEY);
+}
+
+fn local_window() -> @mut Window {
+    local_data::get(TLS_KEY, |v| *v.unwrap())
+}
diff --git a/src/components/script/dom/bindings/codegen/CodegenRust.py b/src/components/script/dom/bindings/codegen/CodegenRust.py
index 1f9bd685ce7..00e4736bca7 100644
--- a/src/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/src/components/script/dom/bindings/codegen/CodegenRust.py
@@ -1068,7 +1068,7 @@ for (uint32_t i = 0; i < length; ++i) {
             return handleDefault(
                 conversionCode,
                 ("static data: [u8, ..%s] = [ %s ];\n"
-                 "%s = str(str::from_bytes(data));" %
+                 "%s = str(str::from_utf8(data));" %
                  (len(defaultValue.value) + 1,
                   ", ".join(["'" + char + "' as u8" for char in defaultValue.value] + ["0"]),
                   varName)))
@@ -1268,7 +1268,10 @@ for (uint32_t i = 0; i < length; ++i) {
                                    "  %s = %s;\n"
                                    "}" % (dataLoc, defaultStr))).define()
 
-    return (template, declType, None, isOptional, "0 as %s" % typeName)
+    if typeName != "bool":
+        return (template, declType, None, isOptional, "0 as %s" % typeName)
+    else:
+        return (template, declType, None, isOptional, "false")
 
 def instantiateJSToNativeConversionTemplate(templateTuple, replacements,
                                             argcAndIndex=None):
@@ -1458,7 +1461,7 @@ def getWrapTemplateForType(type, descriptorProvider, result, successCode,
             if not haveSuccessCode:
                 return wrapCall + ";\n" + "return if (*vp).v != 0 { 1 } else { 0 };"
             failureCode = "return 0;"
-        str = ("if !(%s as bool) {\n" +
+        str = ("if !(%s != 0) {\n" +
                CGIndenter(CGGeneric(failureCode)).define() + "\n" +
                "}\n" +
                successCode) % (wrapCall)
@@ -1550,7 +1553,7 @@ for (uint32_t i = 0; i < length; ++i) {
         else:
             #wrap = "WrapObject(cx, ${obj}, %s, %s${jsvalPtr})" % (result, getIID)
             if descriptor.pointerType == '':
-                wrap = "(%s.wrap(cx, ${obj}, ${jsvalPtr}) as bool)" % result
+                wrap = "(%s.wrap(cx, ${obj}, ${jsvalPtr}) != 0)" % result
             else:
                 wrap = "if WrapNewBindingObject(cx, ${obj}, %s as @mut CacheableWrapper, ${jsvalPtr}) { 1 } else { 0 };" % result
             wrappingCode += wrapAndSetPtr(wrap)
@@ -4477,7 +4480,7 @@ class CGDictionary(CGThing):
         if dealWithOptional:
             replacements["declName"] = "(" + replacements["declName"] + ".Value())"
         if member.defaultValue:
-            replacements["haveValue"] = "found as bool"
+            replacements["haveValue"] = "found != 0"
 
         # NOTE: jsids are per-runtime, so don't use them in workers
         if True or self.workers: #XXXjdm hack until 'static mut' exists for global jsids
diff --git a/src/components/script/dom/bindings/utils.rs b/src/components/script/dom/bindings/utils.rs
index caed0ef6ac5..6adedbfad3d 100644
--- a/src/components/script/dom/bindings/utils.rs
+++ b/src/components/script/dom/bindings/utils.rs
@@ -603,24 +603,24 @@ impl WrapperCache {
 #[fixed_stack_segment]
 pub fn WrapNewBindingObject(cx: *JSContext, scope: *JSObject,
                             value: @mut CacheableWrapper,
-                            vp: *mut JSVal) -> bool {
+                            vp: *mut JSVal) -> JSBool {
   unsafe {
     let cache = value.get_wrappercache();
     let obj = cache.get_wrapper();
     if obj.is_not_null() /*&& js::GetObjectCompartment(obj) == js::GetObjectCompartment(scope)*/ {
         *vp = RUST_OBJECT_TO_JSVAL(obj);
-        return true;
+        return 1; // JS_TRUE
     }
 
     let obj = value.wrap_object_shared(cx, scope);
     if obj.is_null() {
-        return false;
+        return 0; // JS_FALSE
     }
 
     //  MOZ_ASSERT(js::IsObjectInContextCompartment(scope, cx));
       cache.set_wrapper(obj);
     *vp = RUST_OBJECT_TO_JSVAL(obj);
-    return JS_WrapValue(cx, cast::transmute(vp)) != 0;
+    return JS_WrapValue(cx, cast::transmute(vp));
   }
 }
 
diff --git a/src/support/css/rust-cssparser b/src/support/css/rust-cssparser
index 38d1caae638..a41aec5f184 160000
--- a/src/support/css/rust-cssparser
+++ b/src/support/css/rust-cssparser
@@ -1 +1 @@
-Subproject commit 38d1caae638b28bbfbbbc988b0b841e973345243
+Subproject commit a41aec5f184a9e587ad675d34b5da518d58c083d
diff --git a/src/support/glfw/glfw-rs b/src/support/glfw/glfw-rs
index 49ae834012a..a459a449134 160000
--- a/src/support/glfw/glfw-rs
+++ b/src/support/glfw/glfw-rs
@@ -1 +1 @@
-Subproject commit 49ae834012a9875dfbc6c42206aa083b69a2aade
+Subproject commit a459a4491340f33bec7b09e33750106bfab864c9
diff --git a/src/support/http/rust-http b/src/support/http/rust-http
index 908adf0241b..a391c127b00 160000
--- a/src/support/http/rust-http
+++ b/src/support/http/rust-http
@@ -1 +1 @@
-Subproject commit 908adf0241bb56aa28289c3e9faaaad79cc6def6
+Subproject commit a391c127b00128b81127621720d2e361c8d9070e
diff --git a/src/support/opengles/rust-opengles b/src/support/opengles/rust-opengles
index 6286216e162..2079b5f8da8 160000
--- a/src/support/opengles/rust-opengles
+++ b/src/support/opengles/rust-opengles
@@ -1 +1 @@
-Subproject commit 6286216e162319c049e3aa7c8435478668bb06d2
+Subproject commit 2079b5f8da888eca65ef0e61d0a9438c794f2d98
diff --git a/src/test/harness/contenttest/contenttest.rs b/src/test/harness/contenttest/contenttest.rs
index f5d3154ffbb..80714d5ad4f 100644
--- a/src/test/harness/contenttest/contenttest.rs
+++ b/src/test/harness/contenttest/contenttest.rs
@@ -83,7 +83,7 @@ fn make_test(file: ~str) -> TestDescAndFn {
 fn run_test(file: ~str) {
     let infile = ~"file://" + os::make_absolute(&Path(file)).to_str();
     let res = run::process_output("./servo", [infile]);
-    let out = str::from_bytes(res.output);
+    let out = str::from_utf8(res.output);
     io::print(out);
     let lines: ~[&str] = out.split_iter('\n').collect();
     for &line in lines.iter() {