Add test of \r not followed by \n

dtolnay · dtolnay · commit 8c99c83ca7be · 2023-06-24T11:42:42.000-07:00
diff --git a/tests/test.rs b/tests/test.rs
@@ -701,6 +701,9 @@ fn whitespace() {
     let various_spaces = " \t\u{b}\u{c}\r\n\u{a0}\u{200e}\u{200f}";
     let tokens = various_spaces.parse::<TokenStream>().unwrap();
     assert_eq!(tokens.into_iter().count(), 0);
+
+    let lone_carriage_return = " \r ";
+    lone_carriage_return.parse::<TokenStream>().unwrap(); // FIXME
 }
 
 #[test]

Original file line number	Diff line number	Diff line change
`@@ -701,6 +701,9 @@ fn whitespace() {`
`701`	`701`	`let various_spaces = " \t\u{b}\u{c}\r\n\u{a0}\u{200e}\u{200f}";`
`702`	`702`	`let tokens = various_spaces.parse::<TokenStream>().unwrap();`
`703`	`703`	`assert_eq!(tokens.into_iter().count(), 0);`
	`704`	`+`
	`705`	`+ let lone_carriage_return = " \r ";`
	`706`	`+ lone_carriage_return.parse::<TokenStream>().unwrap(); // FIXME`
`704`	`707`	`}`
`705`	`708`
`706`	`709`	`#[test]`