Changing error message to reflect changes with the 2018 edition

Signed-off-by: Adonis <[email protected]>

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Update src/test/ui/macros/macro-at-most-once-rep-2015-ques-rep.stderr

Co-Authored-By: asettouf <[email protected]>

Update src/test/ui/macros/macro-at-most-once-rep-2015-ques-rep.stderr

Co-Authored-By: asettouf <[email protected]>

Stabilize split_ascii_whitespace

Tracking issue FCP to merge: rust-lang#48656 (comment)

fix stabilization order of uniform_paths.

hir: add HirId to main Hir nodes

Fix `std::os::fortanix_sgx::usercalls::raw::UsercallNrs`

Fixes fortanix/rust-sgx#88

Update src/libsyntax/ext/tt/quoted.rs

Co-Authored-By: asettouf <[email protected]>

Author: asettouf

src/liballoc/lib.rs

@@ -98,7 +98,6 @@
 #![feature(rustc_attrs)]
 #![feature(receiver_trait)]
 #![feature(specialization)]
-#![feature(split_ascii_whitespace)]
 #![feature(staged_api)]
 #![feature(str_internals)]
 #![feature(trusted_len)]

src/liballoc/str.rs

@@ -68,7 +68,7 @@ pub use core::str::SplitWhitespace;
 pub use core::str::pattern;
 #[stable(feature = "encode_utf16", since = "1.8.0")]
 pub use core::str::EncodeUtf16;
-#[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
 pub use core::str::SplitAsciiWhitespace;
 
 #[unstable(feature = "slice_concat_ext",

src/libcore/str/mod.rs

@@ -2700,7 +2700,6 @@ impl str {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(split_ascii_whitespace)]
     /// let mut iter = "A few words".split_ascii_whitespace();
     ///
     /// assert_eq!(Some("A"), iter.next());
@@ -2722,7 +2721,7 @@ impl str {
     ///
     /// assert_eq!(None, iter.next());
     /// ```
-    #[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+    #[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
     #[inline]
     pub fn split_ascii_whitespace(&self) -> SplitAsciiWhitespace {
         let inner = self
@@ -4009,7 +4008,7 @@ pub struct SplitWhitespace<'a> {
 ///
 /// [`split_ascii_whitespace`]: ../../std/primitive.str.html#method.split_ascii_whitespace
 /// [`str`]: ../../std/primitive.str.html
-#[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
 #[derive(Clone, Debug)]
 pub struct SplitAsciiWhitespace<'a> {
     inner: Map<Filter<SliceSplit<'a, u8, IsAsciiWhitespace>, IsNotEmpty>, UnsafeBytesToStr>,
@@ -4134,7 +4133,7 @@ impl<'a> DoubleEndedIterator for SplitWhitespace<'a> {
 #[stable(feature = "fused", since = "1.26.0")]
 impl FusedIterator for SplitWhitespace<'_> {}
 
-#[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
 impl<'a> Iterator for SplitAsciiWhitespace<'a> {
     type Item = &'a str;
 
@@ -4149,15 +4148,15 @@ impl<'a> Iterator for SplitAsciiWhitespace<'a> {
     }
 }
 
-#[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
 impl<'a> DoubleEndedIterator for SplitAsciiWhitespace<'a> {
     #[inline]
     fn next_back(&mut self) -> Option<&'a str> {
         self.inner.next_back()
     }
 }
 
-#[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
 impl FusedIterator for SplitAsciiWhitespace<'_> {}
 
 /// An iterator of [`u16`] over the string encoded as UTF-16.

src/librustc/hir/check_attr.rs

@@ -362,7 +362,7 @@ fn is_c_like_enum(item: &hir::Item) -> bool {
     if let hir::ItemKind::Enum(ref def, _) = item.node {
         for variant in &def.variants {
             match variant.node.data {
-                hir::VariantData::Unit(_) => { /* continue */ }
+                hir::VariantData::Unit(..) => { /* continue */ }
                 _ => { return false; }
             }
         }

src/librustc/hir/intravisit.rs

@@ -694,7 +694,7 @@ pub fn walk_pat<'v, V: Visitor<'v>>(visitor: &mut V, pattern: &'v Pat) {
         PatKind::Ref(ref subpattern, _) => {
             visitor.visit_pat(subpattern)
         }
-        PatKind::Binding(_, canonical_id, ident, ref optional_subpattern) => {
+        PatKind::Binding(_, canonical_id, _hir_id, ident, ref optional_subpattern) => {
             visitor.visit_def_mention(Def::Local(canonical_id));
             visitor.visit_ident(ident);
             walk_list!(visitor, visit_pat, optional_subpattern);