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

4 files changed, 8 insertions, 8 deletions

diff --git a/src/libgreen/basic.rs b/src/libgreen/basic.rs
index ef96f554515..f303f100e03 100644
--- a/src/libgreen/basic.rs
+++ b/src/libgreen/basic.rs
@@ -139,7 +139,7 @@ impl EventLoop for BasicLoop {
         self.work.push(f);
     }
 
-    // XXX: Seems like a really weird requirement to have an event loop provide.
+    // FIXME: Seems like a really weird requirement to have an event loop provide.
     fn pausable_idle_callback(&mut self, cb: ~Callback) -> ~PausableIdleCallback {
         let callback = ~BasicPausable::new(self, cb);
         rtassert!(self.idle.is_none());
diff --git a/src/libgreen/macros.rs b/src/libgreen/macros.rs
index 12def918bc9..e07cc1ca000 100644
--- a/src/libgreen/macros.rs
+++ b/src/libgreen/macros.rs
@@ -8,14 +8,14 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// XXX: this file probably shouldn't exist
+// FIXME: this file probably shouldn't exist
 
 #[macro_escape];
 
 use std::fmt;
 
 // Indicates whether we should perform expensive sanity checks, including rtassert!
-// XXX: Once the runtime matures remove the `true` below to turn off rtassert, etc.
+// FIXME: Once the runtime matures remove the `true` below to turn off rtassert, etc.
 pub static ENFORCE_SANITY: bool = true || !cfg!(rtopt) || cfg!(rtdebug) || cfg!(rtassert);
 
 macro_rules! rterrln (
diff --git a/src/libgreen/sched.rs b/src/libgreen/sched.rs
index 989b8dc31f8..8fa1e6732dc 100644
--- a/src/libgreen/sched.rs
+++ b/src/libgreen/sched.rs
@@ -32,7 +32,7 @@ use task::{TypeSched, GreenTask, HomeSched, AnySched};
 /// struct. The scheduler struct acts like a baton, all scheduling
 /// actions are transfers of the baton.
 ///
-/// XXX: This creates too many callbacks to run_sched_once, resulting
+/// FIXME: This creates too many callbacks to run_sched_once, resulting
 /// in too much allocation and too many events.
 pub struct Scheduler {
     /// ID number of the pool that this scheduler is a member of. When
@@ -171,7 +171,7 @@ impl Scheduler {
         return sched;
     }
 
-    // XXX: This may eventually need to be refactored so that
+    // FIXME: This may eventually need to be refactored so that
     // the scheduler itself doesn't have to call event_loop.run.
     // That will be important for embedding the runtime into external
     // event loops.
@@ -898,7 +898,7 @@ impl CleanupJob {
     }
 }
 
-// XXX: Some hacks to put a || closure in Scheduler without borrowck
+// FIXME: Some hacks to put a || closure in Scheduler without borrowck
 // complaining
 type UnsafeTaskReceiver = raw::Closure;
 trait ClosureConverter {
diff --git a/src/libgreen/stack.rs b/src/libgreen/stack.rs
index bc2c199b83f..4b3db5ef8ed 100644
--- a/src/libgreen/stack.rs
+++ b/src/libgreen/stack.rs
@@ -61,7 +61,7 @@ impl Stack {
             valgrind_id: 0
         };
 
-        // XXX: Using the FFI to call a C macro. Slow
+        // FIXME: Using the FFI to call a C macro. Slow
         stk.valgrind_id = unsafe {
             rust_valgrind_stack_register(stk.start(), stk.end())
         };
@@ -117,7 +117,7 @@ fn protect_last_page(stack: &MemoryMap) -> bool {
 impl Drop for Stack {
     fn drop(&mut self) {
         unsafe {
-            // XXX: Using the FFI to call a C macro. Slow
+            // FIXME: Using the FFI to call a C macro. Slow
             rust_valgrind_stack_deregister(self.valgrind_id);
         }
     }