Mark several ascii methods as unstable again

We don't want to stabilize them now already. The goal of this set of
commits is just to add inherent methods to the four types. Stabilizing
all of those methods can be done later.

1 files changed, 10 insertions, 10 deletions

diff --git a/src/liballoc/slice.rs b/src/liballoc/slice.rs
index 7590003a681..b41cb912fe7 100644
--- a/src/liballoc/slice.rs
+++ b/src/liballoc/slice.rs
@@ -1631,7 +1631,7 @@ impl [u8] {
     ///
     /// - U+0041 'A' ... U+005A 'Z', or
     /// - U+0061 'a' ... U+007A 'z'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_alphabetic(&self) -> bool {
         self.iter().all(|b| b.is_ascii_alphabetic())
@@ -1639,7 +1639,7 @@ impl [u8] {
 
     /// Checks if all bytes of this slice are ASCII uppercase characters:
     /// U+0041 'A' ... U+005A 'Z'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_uppercase(&self) -> bool {
         self.iter().all(|b| b.is_ascii_uppercase())
@@ -1647,7 +1647,7 @@ impl [u8] {
 
     /// Checks if all bytes of this slice are ASCII lowercase characters:
     /// U+0061 'a' ... U+007A 'z'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_lowercase(&self) -> bool {
         self.iter().all(|b| b.is_ascii_lowercase())
@@ -1658,7 +1658,7 @@ impl [u8] {
     /// - U+0041 'A' ... U+005A 'Z', or
     /// - U+0061 'a' ... U+007A 'z', or
     /// - U+0030 '0' ... U+0039 '9'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_alphanumeric(&self) -> bool {
         self.iter().all(|b| b.is_ascii_alphanumeric())
@@ -1666,7 +1666,7 @@ impl [u8] {
 
     /// Checks if all bytes of this slice are ASCII decimal digit:
     /// U+0030 '0' ... U+0039 '9'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_digit(&self) -> bool {
         self.iter().all(|b| b.is_ascii_digit())
@@ -1677,7 +1677,7 @@ impl [u8] {
     /// - U+0030 '0' ... U+0039 '9', or
     /// - U+0041 'A' ... U+0046 'F', or
     /// - U+0061 'a' ... U+0066 'f'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_hexdigit(&self) -> bool {
         self.iter().all(|b| b.is_ascii_hexdigit())
@@ -1689,7 +1689,7 @@ impl [u8] {
     /// - U+003A ... U+0040 `: ; < = > ? @`, or
     /// - U+005B ... U+0060 `[ \\ ] ^ _ \``, or
     /// - U+007B ... U+007E `{ | } ~`
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_punctuation(&self) -> bool {
         self.iter().all(|b| b.is_ascii_punctuation())
@@ -1697,7 +1697,7 @@ impl [u8] {
 
     /// Checks if all bytes of this slice are ASCII graphic characters:
     /// U+0021 '@' ... U+007E '~'.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_graphic(&self) -> bool {
         self.iter().all(|b| b.is_ascii_graphic())
@@ -1722,7 +1722,7 @@ impl [u8] {
     /// [infra-aw]: https://infra.spec.whatwg.org/#ascii-whitespace
     /// [pct]: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_01
     /// [bfs]: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_05
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_whitespace(&self) -> bool {
         self.iter().all(|b| b.is_ascii_whitespace())
@@ -1735,7 +1735,7 @@ impl [u8] {
     ///
     /// Note that most ASCII whitespace characters are control
     /// characters, but SPACE is not.
-    #[stable(feature = "ascii_methods_on_intrinsics", since = "1.21.0")]
+    #[unstable(feature = "ascii_ctype", issue = "39658")]
     #[inline]
     pub fn is_ascii_control(&self) -> bool {
         self.iter().all(|b| b.is_ascii_control())