8 use proc_macro2::{Ident, Literal, Punct, Spacing, Span, TokenStream, TokenTree};
107     "\"\\\r\n    x\"".parse::<TokenStream>().unwrap();  in literal_string()
108     "\"\\\r\n  \rx\"".parse::<TokenStream>().unwrap_err();  in literal_string()
113     "r\"\r\n\"".parse::<TokenStream>().unwrap();  in literal_raw_string()
126         .parse::<TokenStream>()  in literal_raw_string()
131         .parse::<TokenStream>()  in literal_raw_string()
147     "b\"\\\r\n    x\"".parse::<TokenStream>().unwrap();  in literal_byte_string()
148     "b\"\\\r\n  \rx\"".parse::<TokenStream>().unwrap_err();  in literal_byte_string()
149     "b\"\\\r\n  \u{a0}x\"".parse::<TokenStream>().unwrap_err();  in literal_byte_string()
150     "br\"\u{a0}\"".parse::<TokenStream>().unwrap_err();  in literal_byte_string()
162     let mut tokens = strings.parse::<TokenStream>().unwrap().into_iter();  in literal_c_string()
183         if let Ok(unexpected) = invalid.parse::<TokenStream>() {  in literal_c_string()
239         p.parse::<TokenStream>().unwrap().into_iter().count()  in literal_suffix()
265     let tokens = TokenStream::from(TokenTree::Literal(negative_literal));  in literal_iter_negative()
333         .parse::<proc_macro2::TokenStream>()  in source_text()
350         let s = p.parse::<TokenStream>().unwrap().to_string();  in roundtrip()
352         let s2 = s.parse::<TokenStream>().unwrap().to_string();  in roundtrip()
388         if let Ok(s) = p.parse::<TokenStream>() {  in fail()
451         .parse::<TokenStream>()  in span_join()
456         .parse::<TokenStream>()  in span_join()
488     assert!(s.parse::<TokenStream>().is_err());  in no_panic()
493     let mut tts = TokenStream::from_str("~// comment").unwrap().into_iter();  in punct_before_comment()
511     let stream = TokenStream::from(TokenTree::Punct(joint_punct));  in joint_last_token()
521     let mut tts = TokenStream::from_str("r#dyn").unwrap().into_iter();  in raw_identifier()
544     let tts = TokenStream::from_str("[a + 1]").unwrap();  in test_debug_tokenstream()
648     let default_token_stream = <TokenStream as Default>::default();  in default_tokenstream_is_empty()
655     let tokens = "a b (c d) e".parse::<TokenStream>().unwrap();  in tokenstream_size_hint()
663     let mut tokens = "tuple.0.0".parse::<TokenStream>().unwrap().into_iter();  in tuple_indexing()
710     let ts = p.parse::<TokenStream>().unwrap();  in check_spans()
716 fn check_spans_internal(ts: TokenStream, lines: &mut &[(usize, usize, usize, usize)]) {  in check_spans_internal()  argument
741     let tokens = various_spaces.parse::<TokenStream>().unwrap();  in whitespace()
745     lone_carriage_returns.parse::<TokenStream>().unwrap();  in whitespace()
751     let tokens = string.parse::<TokenStream>().unwrap();  in byte_order_mark()
758     string.parse::<TokenStream>().unwrap_err();  in byte_order_mark()