diff options
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_rules.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs index 2a2df76d30c..81c5ef135b2 100644 --- a/src/libsyntax/ext/tt/macro_rules.rs +++ b/src/libsyntax/ext/tt/macro_rules.rs @@ -282,7 +282,10 @@ pub fn compile( quoted::TokenTree::Sequence( DelimSpan::dummy(), Lrc::new(quoted::SequenceRepetition { - tts: vec![quoted::TokenTree::token(token::Semi, def.span)], + tts: vec![quoted::TokenTree::token( + if body.legacy { token::Semi } else { token::Comma }, + def.span, + )], separator: None, kleene: quoted::KleeneToken::new(quoted::KleeneOp::ZeroOrMore, def.span), num_captures: 0, |