Make all {Mutex, Condvar, RwLock}::new #[inline].

library/std/src/sync/condvar.rs

@@ -123,7 +123,8 @@ impl Condvar {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     #[must_use]
-    pub fn new() -> Condvar {
+    #[inline]
+    pub const fn new() -> Condvar {
         Condvar { inner: sys::Condvar::new() }
     }
 

library/std/src/sync/mutex.rs

@@ -214,7 +214,8 @@ impl<T> Mutex<T> {
     /// let mutex = Mutex::new(0);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn new(t: T) -> Mutex<T> {
+    #[inline]
+    pub const fn new(t: T) -> Mutex<T> {
         Mutex {
             inner: sys::MovableMutex::new(),
             poison: poison::Flag::new(),

library/std/src/sync/poison.rs

@@ -19,6 +19,7 @@ pub struct Flag {
 // all cases.
 
 impl Flag {
+    #[inline]
     pub const fn new() -> Flag {
         Flag { failed: AtomicBool::new(false) }
     }

library/std/src/sync/rwlock.rs

@@ -146,7 +146,8 @@ impl<T> RwLock<T> {
     /// let lock = RwLock::new(5);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn new(t: T) -> RwLock<T> {
+    #[inline]
+    pub const fn new(t: T) -> RwLock<T> {
         RwLock {
             inner: sys::MovableRwLock::new(),
             poison: poison::Flag::new(),

library/std/src/sys/itron/mutex.rs

@@ -26,6 +26,7 @@ fn new_mtx() -> Result<abi::ID, ItronError> {
 }
 
 impl Mutex {
+    #[inline]
     pub const fn new() -> Mutex {
         Mutex { mtx: SpinIdOnceCell::new() }
     }

library/std/src/sys/solid/rwlock.rs

@@ -23,6 +23,7 @@ fn new_rwl() -> Result<abi::ID, ItronError> {
 }
 
 impl RwLock {
+    #[inline]
     pub const fn new() -> RwLock {
         RwLock { rwl: SpinIdOnceCell::new() }
     }

library/std/src/sys/unsupported/locks/condvar.rs

@@ -6,6 +6,7 @@ pub struct Condvar {}
 pub type MovableCondvar = Condvar;
 
 impl Condvar {
+    #[inline]
     pub const fn new() -> Condvar {
         Condvar {}
     }

library/std/src/sys/unsupported/locks/mutex.rs

@@ -11,6 +11,7 @@ unsafe impl Send for Mutex {}
 unsafe impl Sync for Mutex {} // no threads on this platform
 
 impl Mutex {
+    #[inline]
     pub const fn new() -> Mutex {
         Mutex { locked: Cell::new(false) }
     }

library/std/src/sys/unsupported/locks/rwlock.rs

@@ -11,6 +11,7 @@ unsafe impl Send for RwLock {}
 unsafe impl Sync for RwLock {} // no threads on this platform
 
 impl RwLock {
+    #[inline]
     pub const fn new() -> RwLock {
         RwLock { mode: Cell::new(0) }
     }

library/std/src/sys/windows/locks/condvar.rs

@@ -14,6 +14,7 @@ unsafe impl Send for Condvar {}
 unsafe impl Sync for Condvar {}
 
 impl Condvar {
+    #[inline]
     pub const fn new() -> Condvar {
         Condvar { inner: UnsafeCell::new(c::CONDITION_VARIABLE_INIT) }
     }

library/std/src/sys/windows/locks/mutex.rs

@@ -33,6 +33,7 @@ pub unsafe fn raw(m: &Mutex) -> c::PSRWLOCK {
 }
 
 impl Mutex {
+    #[inline]
     pub const fn new() -> Mutex {
         Mutex { srwlock: UnsafeCell::new(c::SRWLOCK_INIT) }
     }

library/std/src/sys/windows/locks/rwlock.rs

@@ -11,6 +11,7 @@ unsafe impl Send for RwLock {}
 unsafe impl Sync for RwLock {}
 
 impl RwLock {
+    #[inline]
     pub const fn new() -> RwLock {
         RwLock { inner: UnsafeCell::new(c::SRWLOCK_INIT) }
     }

library/std/src/sys_common/condvar.rs

@@ -14,7 +14,8 @@ pub struct Condvar {
 
 impl Condvar {
     /// Creates a new condition variable for use.
-    pub fn new() -> Self {
+    #[inline]
+    pub const fn new() -> Self {
         Self { inner: imp::MovableCondvar::new(), check: CondvarCheck::new() }
     }
 

library/std/src/sys_common/mutex.rs

@@ -15,6 +15,7 @@ unsafe impl Sync for StaticMutex {}
 
 impl StaticMutex {
     /// Creates a new mutex for use.
+    #[inline]
     pub const fn new() -> Self {
         Self(imp::Mutex::new())
     }
@@ -60,6 +61,7 @@ unsafe impl Sync for MovableMutex {}
 
 impl MovableMutex {
     /// Creates a new mutex.
+    #[inline]
     pub fn new() -> Self {
         Self(imp::MovableMutex::new())
     }

library/std/src/sys_common/rwlock.rs

@@ -10,6 +10,7 @@ pub struct StaticRwLock(imp::RwLock);
 
 impl StaticRwLock {
     /// Creates a new rwlock for use.
+    #[inline]
     pub const fn new() -> Self {
         Self(imp::RwLock::new())
     }
@@ -73,6 +74,7 @@ pub struct MovableRwLock(imp::MovableRwLock);
 
 impl MovableRwLock {
     /// Creates a new reader-writer lock for use.
+    #[inline]
     pub fn new() -> Self {
         Self(imp::MovableRwLock::new())
     }