bjoernager/rust
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Implement implicit self type parameters for ifaces

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Closes #1661
This commit is contained in:
Marijn Haverbeke 2012-01-25 16:44:51 +01:00
parent 76aabbe99d
commit 2d4d8e8bdb
8 changed files with 102 additions and 72 deletions
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5
src/comp/syntax/parse/parser.rs
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@ -1831,9 +1831,10 @@ fn parse_method(p: parser) -> @ast::method {
fn parse_item_iface(p: parser, attrs: [ast::attribute]) -> @ast::item {
let lo = p.last_span.lo, ident = parse_ident(p),
tps = parse_ty_params(p), meths = parse_ty_methods(p);
tps = parse_ty_params(p), meths = parse_ty_methods(p),
self_tp = {ident: "self", id: p.get_id(), bounds: @[]};
ret mk_item(p, lo, p.last_span.hi, ident,
ast::item_iface(tps, meths), attrs);
ast::item_iface(tps + [self_tp], meths), attrs);
}
// Parses three variants (with the initial params always optional):