Update None-delimited group notation to use «∅ ∅»

dtolnay · dtolnay · commit 1431bd65bfd4 · 2024-04-16T18:38:31.000-07:00
diff --git a/tests/test_parse_buffer.rs b/tests/test_parse_buffer.rs
@@ -68,7 +68,7 @@ fn trailing_empty_none_group() {
         Ok(())
     }
 
-    // `+ ( + <∅ ∅> ) <∅ <∅ ∅> ∅>`
+    // `+ ( + «∅ ∅» ) «∅ «∅ ∅» ∅»`
     let tokens = TokenStream::from_iter([
         TokenTree::Punct(Punct::new('+', Spacing::Alone)),
         TokenTree::Group(Group::new(
diff --git a/tests/test_stmt.rs b/tests/test_stmt.rs
@@ -57,7 +57,7 @@ fn test_raw_invalid() {
 
 #[test]
 fn test_none_group() {
-    // <∅ async fn f() {} ∅>
+    // «∅ async fn f() {} ∅»
     let tokens = TokenStream::from_iter([TokenTree::Group(Group::new(
         Delimiter::None,
         TokenStream::from_iter([

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ fn trailing_empty_none_group() {`
`68`	`68`	`Ok(())`
`69`	`69`	`}`
`70`	`70`
`71`		- // `+ ( + <∅ ∅> ) <∅ <∅ ∅> ∅>`
	`71`	+ // `+ ( + «∅ ∅» ) «∅ «∅ ∅» ∅»`
`72`	`72`	`let tokens = TokenStream::from_iter([`
`73`	`73`	`TokenTree::Punct(Punct::new('+', Spacing::Alone)),`
`74`	`74`	`TokenTree::Group(Group::new(`