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libsyntax: Remove the restricted keyword concept

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This commit is contained in:
Brian Anderson 2012-09-19 11:06:50 -07:00
parent 76f8cfb26c
commit 0c82c00dc4
3 changed files with 4 additions and 58 deletions
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3
src/libsyntax/parse/parser.rs
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@ -217,7 +217,6 @@ fn parser(sess: parse_sess, cfg: ast::crate_cfg,
restriction: UNRESTRICTED,
quote_depth: 0u,
keywords: token::keyword_table(),
restricted_keywords: token::restricted_keyword_table(),
strict_keywords: token::strict_keyword_table(),
reserved_keywords: token::reserved_keyword_table(),
obsolete_set: std::map::HashMap(),
@ -239,7 +238,6 @@ struct parser {
reader: reader,
interner: interner<@~str>,
keywords: HashMap<~str, ()>,
restricted_keywords: HashMap<~str, ()>,
strict_keywords: HashMap<~str, ()>,
reserved_keywords: HashMap<~str, ()>,
/// The set of seen errors about obsolete syntax. Used to suppress
@ -3200,7 +3198,6 @@ impl parser {
let ty_params = self.parse_ty_params();
// Newtype syntax
if self.token == token::EQ {
self.check_restricted_keywords_(*self.id_to_str(id));
self.bump();
let ty = self.parse_ty(false);
self.expect(token::SEMI);