1 files changed, 81 insertions, 0 deletions
diff --git a/src/libstd/ops.rs b/src/libstd/ops.rs
new file mode 100644
index 00000000000..47ff45be687
--- /dev/null
+++ b/src/libstd/ops.rs
@@ -0,0 +1,81 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Traits for the built-in operators
+
+#[lang="drop"]
+pub trait Drop {
+    fn finalize(&self);  // FIXME(#4332): Rename to "drop"? --pcwalton
+}
+
+#[lang="add"]
+pub trait Add<RHS,Result> {
+    fn add(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="sub"]
+pub trait Sub<RHS,Result> {
+    fn sub(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="mul"]
+pub trait Mul<RHS,Result> {
+    fn mul(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="div"]
+pub trait Div<RHS,Result> {
+    fn div(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="rem"]
+pub trait Rem<RHS,Result> {
+    fn rem(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="neg"]
+pub trait Neg<Result> {
+    fn neg(&self) -> Result;
+}
+
+#[lang="not"]
+pub trait Not<Result> {
+    fn not(&self) -> Result;
+}
+
+#[lang="bitand"]
+pub trait BitAnd<RHS,Result> {
+    fn bitand(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="bitor"]
+pub trait BitOr<RHS,Result> {
+    fn bitor(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="bitxor"]
+pub trait BitXor<RHS,Result> {
+    fn bitxor(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="shl"]
+pub trait Shl<RHS,Result> {
+    fn shl(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="shr"]
+pub trait Shr<RHS,Result> {
+    fn shr(&self, rhs: &RHS) -> Result;
+}
+
+#[lang="index"]
+pub trait Index<Index,Result> {
+    fn index(&self, index: &Index) -> Result;
+}