fix libsyntax test

Author: Electron-libre

Diff for: src/libsyntax/parse/mod.rs

@@ -431,22 +431,22 @@ mod tests {
                     TokenTree::Token(Token { kind: token::Ident(name_zip, false), .. }),
                     TokenTree::Delimited(_, macro_delim,  macro_tts)
                 ]
-                if name_macro_rules == sym::macro_rules && name_zip.as_str() == "zip" => {
+                if name_macro_rules == &sym::macro_rules && name_zip.as_str() == "zip" => {
                     let tts = &macro_tts.trees().collect::<Vec<_>>();
                     match &tts[..] {
                         [
                             TokenTree::Delimited(_, first_delim, first_tts),
                             TokenTree::Token(Token { kind: token::FatArrow, .. }),
                             TokenTree::Delimited(_, second_delim, second_tts),
                         ]
-                        if macro_delim == token::Paren => {
+                        if macro_delim == &token::Paren => {
                             let tts = &first_tts.trees().collect::<Vec<_>>();
                             match &tts[..] {
                                 [
                                     TokenTree::Token(Token { kind: token::Dollar, .. }),
                                     TokenTree::Token(Token { kind: token::Ident(name, false), .. }),
                                 ]
-                                if first_delim == token::Paren && name.as_str() == "a" => {},
+                                if first_delim == &token::Paren && name.as_str() == "a" => {},
                                 _ => panic!("value 3: {:?} {:?}", first_delim, first_tts),
                             }
                             let tts = &second_tts.trees().collect::<Vec<_>>();
@@ -455,7 +455,7 @@ mod tests {
                                     TokenTree::Token(Token { kind: token::Dollar, .. }),
                                     TokenTree::Token(Token { kind: token::Ident(name, false), .. }),
                                 ]
-                                if second_delim == token::Paren && name.as_str() == "a" => {},
+                                if second_delim == &token::Paren && name.as_str() == "a" => {},
                                 _ => panic!("value 4: {:?} {:?}", second_delim, second_tts),
                             }
                         },