Rollup merge of #65261 - nnethercote:rm-Option-from-TokenStream, r=petrochenkov

Remove `Option` from `TokenStream`

A code simplification.

r? @petrochenkov

2 files changed, 3 insertions, 3 deletions

diff --git a/src/libsyntax/parse/attr.rs b/src/libsyntax/parse/attr.rs
index e74f3045db8..0963efcfc8a 100644
--- a/src/libsyntax/parse/attr.rs
+++ b/src/libsyntax/parse/attr.rs
@@ -203,7 +203,7 @@ impl<'a> Parser<'a> {
                 };
                 TokenStream::from_streams(smallvec![eq.into(), tokens])
             } else {
-                TokenStream::empty()
+                TokenStream::default()
             };
             ast::AttrItem { path, tokens }
         })
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 400bf0f3856..478cfefc224 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -1273,7 +1273,7 @@ impl<'a> Parser<'a> {
             // This can happen due to a bad interaction of two unrelated recovery mechanisms with
             // mismatched delimiters *and* recovery lookahead on the likely typo `pub ident(`
             // (#62881).
-            return Ok((ret?, TokenStream::new(vec![])));
+            return Ok((ret?, TokenStream::default()));
         } else {
             &mut self.token_cursor.stack[prev].last_token
         };
@@ -1288,7 +1288,7 @@ impl<'a> Parser<'a> {
                 // This can happen due to a bad interaction of two unrelated recovery mechanisms
                 // with mismatched delimiters *and* recovery lookahead on the likely typo
                 // `pub ident(` (#62895, different but similar to the case above).
-                return Ok((ret?, TokenStream::new(vec![])));
+                return Ok((ret?, TokenStream::default()));
             }
         };