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| author | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-07-13 14:12:57 -0700 |
|---|---|---|
| committer | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-07-13 14:12:57 -0700 |
| commit | b5c5a0c3fd91e2f3a61e26bf5a00297a6e2b3366 (patch) | |
| tree | ea4e9242484a3014086f1b012d2dfa6d1247c624 /src/libsyntax/ext | |
| parent | b2c0707872082c890f332178f59fd02eea5b98f3 (diff) | |
| download | rust-b5c5a0c3fd91e2f3a61e26bf5a00297a6e2b3366.tar.gz rust-b5c5a0c3fd91e2f3a61e26bf5a00297a6e2b3366.zip | |
Fix regression involving identifiers in `macro_rules!` patterns.
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/tt/quoted.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/ext/tt/quoted.rs b/src/libsyntax/ext/tt/quoted.rs index 4e9e30857b1..74fa85d130b 100644 --- a/src/libsyntax/ext/tt/quoted.rs +++ b/src/libsyntax/ext/tt/quoted.rs @@ -196,7 +196,8 @@ fn parse_tree<I>(tree: tokenstream::TokenTree, num_captures: name_captures, })) } - Some(tokenstream::TokenTree::Token(ident_span, token::Ident(ident))) => { + Some(tokenstream::TokenTree::Token(ident_span, ref token)) if token.is_ident() => { + let ident = token.ident().unwrap(); let span = Span { lo: span.lo, ..ident_span }; if ident.name == keywords::Crate.name() { let ident = ast::Ident { name: keywords::DollarCrate.name(), ..ident }; |