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syntax: remove most code handling old-style syntax extensions.

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This commit is contained in:
Graydon Hoare 2012-12-12 12:25:40 -08:00
parent 9cced55b93
commit e24ae85025
21 changed files with 30 additions and 1226 deletions
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6
src/libsyntax/ast.rs
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@ -842,13 +842,7 @@ type mac_body = Option<mac_body_>;
#[auto_serialize]
#[auto_deserialize]
enum mac_ {
mac_invoc(@path, mac_arg, mac_body), // old macro-invocation
mac_invoc_tt(@path,~[token_tree]), // new macro-invocation
mac_ellipsis, // old pattern-match (obsolete)
// the span is used by the quoter/anti-quoter ...
mac_aq(span /* span of quote */, @expr), // anti-quote
mac_var(uint)
}
type lit = spanned<lit_>;