1 files changed, 0 insertions, 105 deletions
diff --git a/vendor/proc-macro2/tests/comments.rs b/vendor/proc-macro2/tests/comments.rs
deleted file mode 100644
index 4f7236d..0000000
--- a/vendor/proc-macro2/tests/comments.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-#![allow(clippy::assertions_on_result_states)]
-
-use proc_macro2::{Delimiter, Literal, Spacing, TokenStream, TokenTree};
-
-// #[doc = "..."] -> "..."
-fn lit_of_outer_doc_comment(tokens: &TokenStream) -> Literal {
-    lit_of_doc_comment(tokens, false)
-}
-
-// #![doc = "..."] -> "..."
-fn lit_of_inner_doc_comment(tokens: &TokenStream) -> Literal {
-    lit_of_doc_comment(tokens, true)
-}
-
-fn lit_of_doc_comment(tokens: &TokenStream, inner: bool) -> Literal {
-    let mut iter = tokens.clone().into_iter();
-    match iter.next().unwrap() {
-        TokenTree::Punct(punct) => {
-            assert_eq!(punct.as_char(), '#');
-            assert_eq!(punct.spacing(), Spacing::Alone);
-        }
-        _ => panic!("wrong token {:?}", tokens),
-    }
-    if inner {
-        match iter.next().unwrap() {
-            TokenTree::Punct(punct) => {
-                assert_eq!(punct.as_char(), '!');
-                assert_eq!(punct.spacing(), Spacing::Alone);
-            }
-            _ => panic!("wrong token {:?}", tokens),
-        }
-    }
-    iter = match iter.next().unwrap() {
-        TokenTree::Group(group) => {
-            assert_eq!(group.delimiter(), Delimiter::Bracket);
-            assert!(iter.next().is_none(), "unexpected token {:?}", tokens);
-            group.stream().into_iter()
-        }
-        _ => panic!("wrong token {:?}", tokens),
-    };
-    match iter.next().unwrap() {
-        TokenTree::Ident(ident) => assert_eq!(ident.to_string(), "doc"),
-        _ => panic!("wrong token {:?}", tokens),
-    }
-    match iter.next().unwrap() {
-        TokenTree::Punct(punct) => {
-            assert_eq!(punct.as_char(), '=');
-            assert_eq!(punct.spacing(), Spacing::Alone);
-        }
-        _ => panic!("wrong token {:?}", tokens),
-    }
-    match iter.next().unwrap() {
-        TokenTree::Literal(literal) => {
-            assert!(iter.next().is_none(), "unexpected token {:?}", tokens);
-            literal
-        }
-        _ => panic!("wrong token {:?}", tokens),
-    }
-}
-
-#[test]
-fn closed_immediately() {
-    let stream = "/**/".parse::<TokenStream>().unwrap();
-    let tokens = stream.into_iter().collect::<Vec<_>>();
-    assert!(tokens.is_empty(), "not empty -- {:?}", tokens);
-}
-
-#[test]
-fn incomplete() {
-    assert!("/*/".parse::<TokenStream>().is_err());
-}
-
-#[test]
-fn lit() {
-    let stream = "/// doc".parse::<TokenStream>().unwrap();
-    let lit = lit_of_outer_doc_comment(&stream);
-    assert_eq!(lit.to_string(), "\" doc\"");
-
-    let stream = "//! doc".parse::<TokenStream>().unwrap();
-    let lit = lit_of_inner_doc_comment(&stream);
-    assert_eq!(lit.to_string(), "\" doc\"");
-
-    let stream = "/** doc */".parse::<TokenStream>().unwrap();
-    let lit = lit_of_outer_doc_comment(&stream);
-    assert_eq!(lit.to_string(), "\" doc \"");
-
-    let stream = "/*! doc */".parse::<TokenStream>().unwrap();
-    let lit = lit_of_inner_doc_comment(&stream);
-    assert_eq!(lit.to_string(), "\" doc \"");
-}
-
-#[test]
-fn carriage_return() {
-    let stream = "///\r\n".parse::<TokenStream>().unwrap();
-    let lit = lit_of_outer_doc_comment(&stream);
-    assert_eq!(lit.to_string(), "\"\"");
-
-    let stream = "/**\r\n*/".parse::<TokenStream>().unwrap();
-    let lit = lit_of_outer_doc_comment(&stream);
-    assert_eq!(lit.to_string(), "\"\\r\\n\"");
-
-    "///\r".parse::<TokenStream>().unwrap_err();
-    "///\r \n".parse::<TokenStream>().unwrap_err();
-    "/**\r \n*/".parse::<TokenStream>().unwrap_err();
-}