diff options
| author | Alex Burka <aburka@seas.upenn.edu> | 2016-02-08 21:47:57 -0500 |
|---|---|---|
| committer | Alex Burka <aburka@seas.upenn.edu> | 2016-04-13 23:25:42 -0400 |
| commit | 01aebf01bc0cd0d95e02cc4c91059f02e4b03b13 (patch) | |
| tree | ced4c8066d6664dcb5d74ea1355a1b6f62402b9c /src/libsyntax/ext | |
| parent | 526f2bf5c534308193246e13ab2da8b3c0cf3cbb (diff) | |
| download | rust-01aebf01bc0cd0d95e02cc4c91059f02e4b03b13.tar.gz rust-01aebf01bc0cd0d95e02cc4c91059f02e4b03b13.zip | |
implement RFC amendment 1494
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_rules.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs index 77bae4cb3f6..87ab3dad50c 100644 --- a/src/libsyntax/ext/tt/macro_rules.rs +++ b/src/libsyntax/ext/tt/macro_rules.rs @@ -1014,6 +1014,7 @@ fn is_in_follow(_: &ExtCtxt, tok: &Token, frag: &str) -> Result<bool, String> { match *tok { OpenDelim(token::DelimToken::Brace) | OpenDelim(token::DelimToken::Bracket) | Comma | FatArrow | Colon | Eq | Gt | Semi | BinOp(token::Or) => Ok(true), + MatchNt(_, ref frag, _, _) if frag.name.as_str() == "block" => Ok(true), Ident(i, _) if (i.name.as_str() == "as" || i.name.as_str() == "where") => Ok(true), _ => Ok(false) |