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| author | John Clements <clements@racket-lang.org> | 2013-07-03 15:15:45 -0700 |
|---|---|---|
| committer | John Clements <clements@racket-lang.org> | 2013-09-06 13:35:10 -0700 |
| commit | 3621c674cc20e666cfa3fdef559f516b39a1189a (patch) | |
| tree | 35c182edd441b2b6deaf0b59244f514a6a277cf0 /src/libsyntax/parse | |
| parent | 0c31c930ffc6a5c3b2cbaf45f7d5596840a8926d (diff) | |
| download | rust-3621c674cc20e666cfa3fdef559f516b39a1189a.tar.gz rust-3621c674cc20e666cfa3fdef559f516b39a1189a.zip | |
comments
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/token.rs | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs index 17928338f37..311d498eec2 100644 --- a/src/libsyntax/parse/token.rs +++ b/src/libsyntax/parse/token.rs @@ -310,22 +310,23 @@ pub fn is_bar(t: &Token) -> bool { match *t { BINOP(OR) | OROR => true, _ => false } } - pub mod special_idents { use ast::Ident; - pub static underscore : Ident = Ident { name: 0, ctxt: 0}; + pub static underscore : Ident = Ident { name: 0, ctxt: 0}; // apparently unused? pub static anon : Ident = Ident { name: 1, ctxt: 0}; pub static invalid : Ident = Ident { name: 2, ctxt: 0}; // '' - pub static unary : Ident = Ident { name: 3, ctxt: 0}; - pub static not_fn : Ident = Ident { name: 4, ctxt: 0}; - pub static idx_fn : Ident = Ident { name: 5, ctxt: 0}; - pub static unary_minus_fn : Ident = Ident { name: 6, ctxt: 0}; + pub static unary : Ident = Ident { name: 3, ctxt: 0}; // apparently unused? + pub static not_fn : Ident = Ident { name: 4, ctxt: 0}; // apparently unused? + pub static idx_fn : Ident = Ident { name: 5, ctxt: 0}; // apparently unused? + pub static unary_minus_fn : Ident = Ident { name: 6, ctxt: 0}; // apparently unused? pub static clownshoes_extensions : Ident = Ident { name: 7, ctxt: 0}; pub static self_ : Ident = Ident { name: 8, ctxt: 0}; // 'self' /* for matcher NTs */ + // none of these appear to be used, but perhaps references to + // these are artificially fabricated by the macro system.... pub static item : Ident = Ident { name: 9, ctxt: 0}; pub static block : Ident = Ident { name: 10, ctxt: 0}; pub static stmt : Ident = Ident { name: 11, ctxt: 0}; @@ -337,7 +338,7 @@ pub mod special_idents { pub static tt : Ident = Ident { name: 17, ctxt: 0}; pub static matchers : Ident = Ident { name: 18, ctxt: 0}; - pub static str : Ident = Ident { name: 19, ctxt: 0}; // for the type + pub static str : Ident = Ident { name: 19, ctxt: 0}; // for the type // apparently unused? /* outside of libsyntax */ pub static arg : Ident = Ident { name: 20, ctxt: 0}; @@ -350,10 +351,32 @@ pub mod special_idents { pub static statik : Ident = Ident { name: 27, ctxt: 0}; pub static clownshoes_foreign_mod: Ident = Ident { name: 28, ctxt: 0}; pub static unnamed_field: Ident = Ident { name: 29, ctxt: 0}; - pub static c_abi: Ident = Ident { name: 30, ctxt: 0}; + pub static c_abi: Ident = Ident { name: 30, ctxt: 0}; // apparently unused? pub static type_self: Ident = Ident { name: 31, ctxt: 0}; // `Self` } +// here are the ones that actually occur in the source. Maybe the rest +// should be removed? +/* +special_idents::anon +special_idents::arg +special_idents::blk +special_idents::clownshoe_abi +special_idents::clownshoe_stack_shim +special_idents::clownshoes_extensions +special_idents::clownshoes_foreign_mod +special_idents::descrim +special_idents::invalid +special_idents::main +special_idents::matchers +special_idents::opaque +special_idents::self_ +special_idents::statik +special_idents::tt +special_idents::type_self +special_idents::unnamed_field +*/ + /** * Maps a token to a record specifying the corresponding binary * operator |