diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/parse/token.rs | 4 | ||||
| -rw-r--r-- | src/libsyntax/tokenstream.rs | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs index ed746657459..badcc4ed876 100644 --- a/src/libsyntax/parse/token.rs +++ b/src/libsyntax/parse/token.rs @@ -633,7 +633,9 @@ impl Token { (&Shebang(a), &Shebang(b)) => a == b, (&Lifetime(a), &Lifetime(b)) => a.name == b.name, - (&Ident(a, b), &Ident(c, d)) => a.name == c.name && b == d, + (&Ident(a, b), &Ident(c, d)) => b == d && (a.name == c.name || + a.name == keywords::DollarCrate.name() || + c.name == keywords::DollarCrate.name()), (&Literal(ref a, b), &Literal(ref c, d)) => { b == d && a.probably_equal_for_proc_macro(c) diff --git a/src/libsyntax/tokenstream.rs b/src/libsyntax/tokenstream.rs index c11ef33f931..013ecd3d343 100644 --- a/src/libsyntax/tokenstream.rs +++ b/src/libsyntax/tokenstream.rs @@ -348,7 +348,9 @@ impl TokenStream { | TokenTree::Token(_, Token::Semi) // The pretty printer collapses whitespace arbitrarily and can // introduce whitespace from `NoDelim`. - | TokenTree::Token(_, Token::Whitespace) => false, + | TokenTree::Token(_, Token::Whitespace) + // The pretty printer can turn `$crate` into `::crate_name` + | TokenTree::Token(_, Token::ModSep) => false, _ => true } } |