diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs
index 12667036444e6..c410c2d900470 100644
--- a/src/libcore/macros.rs
+++ b/src/libcore/macros.rs
@@ -120,6 +120,9 @@ macro_rules! assert_eq {
             }
         }
     });
+    ($left:expr, $right:expr,) => ({
+        assert_eq!($left, $right)
+    });
     ($left:expr, $right:expr, $($arg:tt)+) => ({
         match (&($left), &($right)) {
             (left_val, right_val) => {
@@ -168,6 +171,9 @@ macro_rules! assert_ne {
             }
         }
     });
+    ($left:expr, $right:expr,) => {
+        assert_ne!($left, $right)
+    };
     ($left:expr, $right:expr, $($arg:tt)+) => ({
         match (&($left), &($right)) {
             (left_val, right_val) => {
diff --git a/src/test/ui/macros/assert_eq_trailing_comma.rs b/src/test/run-pass/assert-eq-trailing-comma.rs
similarity index 100%
rename from src/test/ui/macros/assert_eq_trailing_comma.rs
rename to src/test/run-pass/assert-eq-trailing-comma.rs
diff --git a/src/test/ui/macros/assert_ne_trailing_comma.rs b/src/test/run-pass/assert-ne-trailing-comma.rs
similarity index 100%
rename from src/test/ui/macros/assert_ne_trailing_comma.rs
rename to src/test/run-pass/assert-ne-trailing-comma.rs
diff --git a/src/test/ui/macros/assert_eq_trailing_comma.stderr b/src/test/ui/macros/assert_eq_trailing_comma.stderr
deleted file mode 100644
index 1b46e94584e6b..0000000000000
--- a/src/test/ui/macros/assert_eq_trailing_comma.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: unexpected end of macro invocation
-  --> $DIR/assert_eq_trailing_comma.rs:12:20
-   |
-12 |     assert_eq!(1, 1,);
-   |                    ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/macros/assert_ne_trailing_comma.stderr b/src/test/ui/macros/assert_ne_trailing_comma.stderr
deleted file mode 100644
index 33d2cb0ed8242..0000000000000
--- a/src/test/ui/macros/assert_ne_trailing_comma.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: unexpected end of macro invocation
-  --> $DIR/assert_ne_trailing_comma.rs:12:20
-   |
-12 |     assert_ne!(1, 2,);
-   |                    ^
-
-error: aborting due to previous error
-