grandfathered -> rust1

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs
index 87f21e91c62..0d7840ef286 100644
--- a/src/libcore/macros.rs
+++ b/src/libcore/macros.rs
@@ -52,7 +52,7 @@ macro_rules! panic {
 /// assert!(a + b == 30, "a = {}, b = {}", a, b);
 /// ```
 #[macro_export]
-#[stable(feature = "grandfathered", since = "1.0.0")]
+#[stable(feature = "rust1", since = "1.0.0")]
 macro_rules! assert {
     ($cond:expr) => (
         if !$cond {
@@ -79,7 +79,7 @@ macro_rules! assert {
 /// assert_eq!(a, b);
 /// ```
 #[macro_export]
-#[stable(feature = "grandfathered", since = "1.0.0")]
+#[stable(feature = "rust1", since = "1.0.0")]
 macro_rules! assert_eq {
     ($left:expr , $right:expr) => ({
         match (&($left), &($right)) {
@@ -123,7 +123,7 @@ macro_rules! assert_eq {
 /// debug_assert!(a + b == 30, "a = {}, b = {}", a, b);
 /// ```
 #[macro_export]
-#[stable(feature = "grandfathered", since = "1.0.0")]
+#[stable(feature = "rust1", since = "1.0.0")]
 macro_rules! debug_assert {
     ($($arg:tt)*) => (if cfg!(not(ndebug)) { assert!($($arg)*); })
 }
@@ -185,7 +185,7 @@ macro_rules! write {
 /// Equivalent to the `write!` macro, except that a newline is appended after
 /// the message is written.
 #[macro_export]
-#[stable(feature = "grandfathered", since = "1.0.0")]
+#[stable(feature = "rust1", since = "1.0.0")]
 macro_rules! writeln {
     ($dst:expr, $fmt:expr) => (
         write!($dst, concat!($fmt, "\n"))