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libsyntax: Allow "use" to be used in place of "import"

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This commit is contained in:
Patrick Walton 2012-08-13 17:55:21 -07:00
parent c0858f4f7a
commit 799bc0a193
2 changed files with 15 additions and 3 deletions
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12
src/libsyntax/parse/parser.rs
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@ -3132,9 +3132,15 @@ class parser {
}
fn parse_use() -> view_item_ {
let ident = self.parse_ident();
let metadata = self.parse_optional_meta();
return view_item_use(ident, metadata, self.get_id());
if self.look_ahead(1) == token::SEMI ||
self.look_ahead(1) == token::LPAREN {
// Old-style "use"; i.e. what we now call "extern mod".
let ident = self.parse_ident();
let metadata = self.parse_optional_meta();
return view_item_use(ident, metadata, self.get_id());
}
return view_item_import(self.parse_view_paths());
}
fn parse_view_path() -> @view_path {