Change finalize -> drop.

Author: luqmana

doc/tutorial-ffi.md

@@ -183,7 +183,7 @@ impl<T: Owned> Unique<T> {
 
 #[unsafe_destructor]
 impl<T: Owned> Drop for Unique<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             let x = intrinsics::init(); // dummy value to swap in
             // moving the object out is needed to call the destructor

doc/tutorial.md

@@ -1979,7 +1979,7 @@ types by the compiler, and may not be overridden:
 > iterations of the language, and often still are.
 
 Additionally, the `Drop` trait is used to define destructors. This
-trait defines one method called `finalize`, which is automatically
+trait defines one method called `drop`, which is automatically
 called when a value of the type that implements this trait is
 destroyed, either because the value went out of scope or because the
 garbage collector reclaimed it.
@@ -1990,15 +1990,15 @@ struct TimeBomb {
 }
 
 impl Drop for TimeBomb {
-    fn finalize(&self) {
+    fn drop(&self) {
         for self.explosivity.times {
             println("blam!");
         }
     }
 }
 ~~~
 
-It is illegal to call `finalize` directly. Only code inserted by the compiler
+It is illegal to call `drop` directly. Only code inserted by the compiler
 may call it.
 
 ## Declaring and implementing traits

src/etc/vim/syntax/rust.vim

@@ -15,7 +15,7 @@ syn keyword   rustOperator    as
 
 syn match     rustAssert      "\<assert\(\w\)*!"
 syn match     rustFail        "\<fail\(\w\)*!"
-syn keyword   rustKeyword     break copy do drop extern
+syn keyword   rustKeyword     break copy do extern
 syn keyword   rustKeyword     for if impl let log
 syn keyword   rustKeyword     copy do extern
 syn keyword   rustKeyword     for impl let log

src/libextra/arc.rs

@@ -247,7 +247,7 @@ struct PoisonOnFail {
 }
 
 impl Drop for PoisonOnFail {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             /* assert!(!*self.failed);
                -- might be false in case of cond.wait() */

src/libextra/arena.rs

@@ -77,7 +77,7 @@ pub struct Arena {
 
 #[unsafe_destructor]
 impl Drop for Arena {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             destroy_chunk(&self.head);
             for self.chunks.each |chunk| {

src/libextra/c_vec.rs

@@ -57,7 +57,7 @@ struct DtorRes {
 
 #[unsafe_destructor]
 impl Drop for DtorRes {
-    fn finalize(&self) {
+    fn drop(&self) {
         match self.dtor {
             option::None => (),
             option::Some(f) => f()

src/libextra/future.rs

@@ -44,7 +44,7 @@ pub struct Future<A> {
 // over ~fn's that have pipes and so forth within!
 #[unsafe_destructor]
 impl<A> Drop for Future<A> {
-    fn finalize(&self) {}
+    fn drop(&self) {}
 }
 
 priv enum FutureState<A> {

src/libextra/net_tcp.rs

@@ -57,7 +57,7 @@ pub struct TcpSocket {
 
 #[unsafe_destructor]
 impl Drop for TcpSocket {
-    fn finalize(&self) {
+    fn drop(&self) {
         tear_down_socket_data(self.socket_data)
     }
 }

src/libextra/rc.rs

@@ -68,7 +68,7 @@ impl<T> Rc<T> {
 
 #[unsafe_destructor]
 impl<T> Drop for Rc<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             if self.ptr.is_not_null() {
                 (*self.ptr).count -= 1;
@@ -220,7 +220,7 @@ impl<T> RcMut<T> {
 
 #[unsafe_destructor]
 impl<T> Drop for RcMut<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             if self.ptr.is_not_null() {
                 (*self.ptr).count -= 1;

src/libextra/sort.rs

@@ -1207,7 +1207,7 @@ mod big_tests {
 
     #[unsafe_destructor]
     impl<'self> Drop for LVal<'self> {
-        fn finalize(&self) {
+        fn drop(&self) {
             let x = unsafe { local_data::local_data_get(self.key) };
             match x {
                 Some(@y) => {

src/libextra/sync.rs

@@ -176,7 +176,7 @@ struct SemReleaseGeneric<'self, Q> { sem: &'self Sem<Q> }
 #[doc(hidden)]
 #[unsafe_destructor]
 impl<'self, Q:Owned> Drop for SemReleaseGeneric<'self, Q> {
-    fn finalize(&self) {
+    fn drop(&self) {
         self.sem.release();
     }
 }
@@ -219,7 +219,7 @@ pub struct Condvar<'self> {
 }
 
 #[unsafe_destructor]
-impl<'self> Drop for Condvar<'self> { fn finalize(&self) {} }
+impl<'self> Drop for Condvar<'self> { fn drop(&self) {} }
 
 impl<'self> Condvar<'self> {
     /**
@@ -295,7 +295,7 @@ impl<'self> Condvar<'self> {
 
         #[unsafe_destructor]
         impl<'self> Drop for CondvarReacquire<'self> {
-            fn finalize(&self) {
+            fn drop(&self) {
                 unsafe {
                     // Needs to succeed, instead of itself dying.
                     do task::unkillable {
@@ -689,7 +689,7 @@ struct RWlockReleaseRead<'self> {
 #[doc(hidden)]
 #[unsafe_destructor]
 impl<'self> Drop for RWlockReleaseRead<'self> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             do task::unkillable {
                 let state = &mut *self.lock.state.get();
@@ -726,7 +726,7 @@ struct RWlockReleaseDowngrade<'self> {
 #[doc(hidden)]
 #[unsafe_destructor]
 impl<'self> Drop for RWlockReleaseDowngrade<'self> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             do task::unkillable {
                 let writer_or_last_reader;
@@ -769,12 +769,12 @@ fn RWlockReleaseDowngrade<'r>(lock: &'r RWlock)
 /// The "write permission" token used for rwlock.write_downgrade().
 pub struct RWlockWriteMode<'self> { priv lock: &'self RWlock }
 #[unsafe_destructor]
-impl<'self> Drop for RWlockWriteMode<'self> { fn finalize(&self) {} }
+impl<'self> Drop for RWlockWriteMode<'self> { fn drop(&self) {} }
 
 /// The "read permission" token used for rwlock.write_downgrade().
 pub struct RWlockReadMode<'self> { priv lock: &'self RWlock }
 #[unsafe_destructor]
-impl<'self> Drop for RWlockReadMode<'self> { fn finalize(&self) {} }
+impl<'self> Drop for RWlockReadMode<'self> { fn drop(&self) {} }
 
 impl<'self> RWlockWriteMode<'self> {
     /// Access the pre-downgrade rwlock in write mode.
@@ -1104,7 +1104,7 @@ mod tests {
         }
 
         impl Drop for SendOnFailure {
-            fn finalize(&self) {
+            fn drop(&self) {
                 self.c.send(());
             }
         }

src/libextra/task_pool.rs

@@ -35,7 +35,7 @@ pub struct TaskPool<T> {
 
 #[unsafe_destructor]
 impl<T> Drop for TaskPool<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         for self.channels.iter().advance |channel| {
             channel.send(Quit);
         }

src/librustc/back/passes.rs

@@ -23,7 +23,7 @@ pub struct PassManager {
 }
 
 impl Drop for PassManager {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             llvm::LLVMDisposePassManager(self.llpm);
         }

src/librustc/lib/llvm.rs

@@ -2216,7 +2216,7 @@ pub struct target_data_res {
 }
 
 impl Drop for target_data_res {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             llvm::LLVMDisposeTargetData(self.TD);
         }
@@ -2253,7 +2253,7 @@ pub struct pass_manager_res {
 }
 
 impl Drop for pass_manager_res {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             llvm::LLVMDisposePassManager(self.PM);
         }
@@ -2289,7 +2289,7 @@ pub struct object_file_res {
 }
 
 impl Drop for object_file_res {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             llvm::LLVMDisposeObjectFile(self.ObjectFile);
         }
@@ -2326,7 +2326,7 @@ pub struct section_iter_res {
 }
 
 impl Drop for section_iter_res {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             llvm::LLVMDisposeSectionIterator(self.SI);
         }

src/librustc/middle/trans/base.rs

@@ -110,7 +110,7 @@ pub struct _InsnCtxt { _x: () }
 
 #[unsafe_destructor]
 impl Drop for _InsnCtxt {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             do local_data::local_data_modify(task_local_insn_key) |c| {
                 do c.map_consume |@ctx| {

src/librustc/middle/trans/common.rs

@@ -110,7 +110,7 @@ pub struct BuilderRef_res {
 }
 
 impl Drop for BuilderRef_res {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             llvm::LLVMDisposeBuilder(self.B);
         }

src/librustc/middle/trans/context.rs

@@ -241,7 +241,7 @@ impl CrateContext {
 
 #[unsafe_destructor]
 impl Drop for CrateContext {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             unset_task_llcx();
         }

src/librustc/rustc.rs

@@ -328,7 +328,7 @@ pub fn monitor(f: ~fn(diagnostic::Emitter)) {
         }
 
         impl Drop for finally {
-            fn finalize(&self) { self.ch.send(done); }
+            fn drop(&self) { self.ch.send(done); }
         }
 
         let _finally = finally { ch: ch };

src/librustc/util/common.rs

@@ -41,7 +41,7 @@ pub struct _indenter {
 }
 
 impl Drop for _indenter {
-    fn finalize(&self) { debug!("<<"); }
+    fn drop(&self) { debug!("<<"); }
 }
 
 pub fn _indenter(_i: ()) -> _indenter {

src/librustdoc/demo.rs

@@ -128,7 +128,7 @@ struct Bored {
 }
 
 impl Drop for Bored {
-  fn finalize(&self) { }
+  fn drop(&self) { }
 }
 
 /**

src/libstd/condition.rs

@@ -90,7 +90,7 @@ struct Guard<'self, T, U> {
 
 #[unsafe_destructor]
 impl<'self, T, U> Drop for Guard<'self, T, U> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             debug!("Guard: popping handler from TLS");
             let curr = local_data_pop(self.cond.key);

src/libstd/io.rs

@@ -989,7 +989,7 @@ impl FILERes {
 }
 
 impl Drop for FILERes {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             libc::fclose(self.f);
         }
@@ -1234,7 +1234,7 @@ impl FdRes {
 }
 
 impl Drop for FdRes {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             libc::close(self.fd);
         }
@@ -1772,7 +1772,7 @@ pub mod fsync {
 
     #[unsafe_destructor]
     impl<T:Copy> Drop for Res<T> {
-        fn finalize(&self) {
+        fn drop(&self) {
             match self.arg.opt_level {
                 None => (),
                 Some(level) => {

src/libstd/ops.rs

@@ -14,7 +14,7 @@
 
 #[lang="drop"]
 pub trait Drop {
-    fn finalize(&self);  // FIXME(#4332): Rename to "drop"? --pcwalton
+    fn drop(&self);
 }
 
 #[lang="add"]

src/libstd/option.rs

@@ -416,7 +416,7 @@ fn test_unwrap_resource() {
 
     #[unsafe_destructor]
     impl ::ops::Drop for R {
-       fn finalize(&self) { *(self.i) += 1; }
+       fn drop(&self) { *(self.i) += 1; }
     }
 
     fn R(i: @mut int) -> R {

src/libstd/pipes.rs

@@ -309,7 +309,7 @@ struct BufferResource<T> {
 
 #[unsafe_destructor]
 impl<T> Drop for BufferResource<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             // FIXME(#4330) Need self by value to get mutability.
             let this: &mut BufferResource<T> = transmute_mut(self);
@@ -672,7 +672,7 @@ pub struct SendPacketBuffered<T, Tbuffer> {
 
 #[unsafe_destructor]
 impl<T:Owned,Tbuffer:Owned> Drop for SendPacketBuffered<T,Tbuffer> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             let this: &mut SendPacketBuffered<T,Tbuffer> = transmute(self);
             if this.p != None {
@@ -730,7 +730,7 @@ pub struct RecvPacketBuffered<T, Tbuffer> {
 
 #[unsafe_destructor]
 impl<T:Owned,Tbuffer:Owned> Drop for RecvPacketBuffered<T,Tbuffer> {
-    fn finalize(&self) {
+    fn drop(&self) {
         unsafe {
             let this: &mut RecvPacketBuffered<T,Tbuffer> = transmute(self);
             if this.p != None {

src/libstd/rt/comm.rs

@@ -222,7 +222,7 @@ impl<T> Peekable<T> for PortOne<T> {
 
 #[unsafe_destructor]
 impl<T> Drop for ChanOneHack<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         if self.suppress_finalize { return }
 
         unsafe {
@@ -249,7 +249,7 @@ impl<T> Drop for ChanOneHack<T> {
 
 #[unsafe_destructor]
 impl<T> Drop for PortOneHack<T> {
-    fn finalize(&self) {
+    fn drop(&self) {
         if self.suppress_finalize { return }
 
         unsafe {