Change not(ndebug) to debug_assertions

The name of this directive changed in rust-lang/rust#22980.

Author: mbrubeck

components/layout/layout_debug.rs

@@ -26,7 +26,7 @@ pub struct Scope;
 #[macro_export]
 macro_rules! layout_debug_scope(
     ($($arg:tt)*) => (
-        if cfg!(not(ndebug)) {
+        if cfg!(debug_assertions) {
             layout_debug::Scope::new(format!($($arg)*))
         } else {
             layout_debug::Scope
@@ -76,7 +76,7 @@ impl Scope {
     }
 }
 
-#[cfg(not(ndebug))]
+#[cfg(debug_assertions)]
 impl Drop for Scope {
     fn drop(&mut self) {
         STATE_KEY.with(|ref r| {

components/script/script_task.rs

@@ -529,7 +529,7 @@ impl ScriptTask {
         }
 
         // Needed for debug assertions about whether GC is running.
-        if !cfg!(ndebug) {
+        if cfg!(debug_assertions) {
             unsafe {
                 JS_SetGCCallback(runtime.rt(),
                     Some(debug_gc_callback as unsafe extern "C" fn(*mut JSRuntime, JSGCStatus)));

components/util/logical_geometry.rs

@@ -117,17 +117,17 @@ impl Debug for WritingMode {
 /// In debug builds only, logical geometry objects store their writing mode
 /// (in addition to taking it as a parameter to methods) and check it.
 /// In non-debug builds, make this storage zero-size and the checks no-ops.
-#[cfg(ndebug)]
+#[cfg(not(debug_assertions))]
 #[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
 struct DebugWritingMode;
 
-#[cfg(not(ndebug))]
+#[cfg(debug_assertions)]
 #[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
 struct DebugWritingMode {
     mode: WritingMode
 }
 
-#[cfg(ndebug)]
+#[cfg(not(debug_assertions))]
 impl DebugWritingMode {
     #[inline]
     fn check(&self, _other: WritingMode) {}
@@ -141,7 +141,7 @@ impl DebugWritingMode {
     }
 }
 
-#[cfg(not(ndebug))]
+#[cfg(debug_assertions)]
 impl DebugWritingMode {
     #[inline]
     fn check(&self, other: WritingMode) {
@@ -160,12 +160,12 @@ impl DebugWritingMode {
 }
 
 impl Debug for DebugWritingMode {
-    #[cfg(ndebug)]
+    #[cfg(not(debug_assertions))]
     fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error> {
         write!(formatter, "?")
     }
 
-    #[cfg(not(ndebug))]
+    #[cfg(debug_assertions)]
     fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error> {
         self.mode.fmt(formatter)
     }

components/util/task_state.rs

@@ -26,18 +26,18 @@ bitflags! {
 macro_rules! task_types ( ( $( $fun:ident = $flag:ident ; )* ) => (
     impl TaskState {
         $(
-            #[cfg(not(ndebug))]
+            #[cfg(debug_assertions)]
             pub fn $fun(self) -> bool {
                 self.contains($flag)
             }
-            #[cfg(ndebug)]
+            #[cfg(not(debug_assertions))]
             pub fn $fun(self) -> bool {
                 true
             }
         )*
     }
 
-    #[cfg(not(ndebug))]
+    #[cfg(debug_assertions)]
     static TYPES: &'static [TaskState]
         = &[ $( $flag ),* ];
 ));
@@ -48,7 +48,7 @@ task_types! {
     is_paint = PAINT;
 }
 
-#[cfg(not(ndebug))]
+#[cfg(debug_assertions)]
 mod imp {
     use super::{TaskState, TYPES};
     use std::cell::RefCell;
@@ -96,7 +96,7 @@ mod imp {
     }
 }
 
-#[cfg(ndebug)]
+#[cfg(not(debug_assertions))]
 mod imp {
     use super::TaskState;
     #[inline(always)] pub fn initialize(_: TaskState) { }