Removed all instances of XXX in preparation for relaxing of FIXME rule

5 files changed, 6 insertions, 6 deletions

diff --git a/src/libextra/arena.rs b/src/libextra/arena.rs
index 0660c8ac7ad..87f6e27b632 100644
--- a/src/libextra/arena.rs
+++ b/src/libextra/arena.rs
@@ -276,7 +276,7 @@ impl Arena {
     #[inline]
     pub fn alloc<'a, T>(&'a self, op: || -> T) -> &'a T {
         unsafe {
-            // XXX: Borrow check
+            // FIXME: Borrow check
             let this = transmute_mut(self);
             if intrinsics::needs_drop::<T>() {
                 this.alloc_nonpod(op)
diff --git a/src/libextra/ebml.rs b/src/libextra/ebml.rs
index a44cf2ec063..5bbea491ac2 100644
--- a/src/libextra/ebml.rs
+++ b/src/libextra/ebml.rs
@@ -630,7 +630,7 @@ pub mod writer {
 
     // FIXME (#2741): Provide a function to write the standard ebml header.
     impl<'a> Encoder<'a> {
-        /// XXX(pcwalton): Workaround for badness in trans. DO NOT USE ME.
+        /// FIXME(pcwalton): Workaround for badness in trans. DO NOT USE ME.
         pub unsafe fn unsafe_clone(&self) -> Encoder<'a> {
             Encoder {
                 writer: cast::transmute_copy(&self.writer),
diff --git a/src/libextra/glob.rs b/src/libextra/glob.rs
index 3e2aa511b81..fb760685254 100644
--- a/src/libextra/glob.rs
+++ b/src/libextra/glob.rs
@@ -93,7 +93,7 @@ pub fn glob_with(pattern: &str, options: MatchOptions) -> Paths {
     let pat_root = Path::new(pattern).root_path();
     if pat_root.is_some() {
         if check_windows_verbatim(pat_root.get_ref()) {
-            // XXX: How do we want to handle verbatim paths? I'm inclined to return nothing,
+            // FIXME: How do we want to handle verbatim paths? I'm inclined to return nothing,
             // since we can't very well find all UNC shares with a 1-letter server name.
             return Paths { root: root, dir_patterns: ~[], options: options, todo: ~[] };
         }
diff --git a/src/libextra/url.rs b/src/libextra/url.rs
index 7591f564da2..35c53c9307c 100644
--- a/src/libextra/url.rs
+++ b/src/libextra/url.rs
@@ -174,7 +174,7 @@ fn decode_inner(s: &str, full_url: bool) -> ~str {
             let mut bytes = [0, 0];
             match rdr.read(bytes) {
                 Some(2) => {}
-                _ => fail!() // XXX: malformed url?
+                _ => fail!() // FIXME: malformed url?
             }
             let ch = uint::parse_bytes(bytes, 16u).unwrap() as u8 as char;
 
@@ -308,7 +308,7 @@ pub fn decode_form_urlencoded(s: &[u8]) -> HashMap<~str, ~[~str]> {
                         let mut bytes = [0, 0];
                         match rdr.read(bytes) {
                             Some(2) => {}
-                            _ => fail!() // XXX: malformed?
+                            _ => fail!() // FIXME: malformed?
                         }
                         uint::parse_bytes(bytes, 16u).unwrap() as u8 as char
                     }
diff --git a/src/libextra/workcache.rs b/src/libextra/workcache.rs
index cccca1309f4..d8a97ae2077 100644
--- a/src/libextra/workcache.rs
+++ b/src/libextra/workcache.rs
@@ -413,7 +413,7 @@ impl<'a> Prep<'a> {
                 let (port, chan) = Chan::new();
                 let blk = bo.take_unwrap();
 
-                // XXX: What happens if the task fails?
+                // FIXME: What happens if the task fails?
                 do spawn {
                     let mut exe = Exec {
                         discovered_inputs: WorkMap::new(),