bjoernager/rust
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syntax: Add unquoting ast::{Generics,WhereClause}

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This commit is contained in:
Erick Tryzelaar 2015-05-02 10:55:41 -07:00
parent eef6b4a37b
commit 7b00658413
5 changed files with 38 additions and 13 deletions
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4
src/libsyntax/parse/parser.rs
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@ -3808,6 +3808,8 @@ impl<'a> Parser<'a> {
/// | ( < lifetimes , typaramseq ( , )? > )
/// where typaramseq = ( typaram ) | ( typaram , typaramseq )
pub fn parse_generics(&mut self) -> PResult<ast::Generics> {
maybe_whole!(self, NtGenerics);
if try!(self.eat(&token::Lt) ){
let lifetime_defs = try!(self.parse_lifetime_defs());
let mut seen_default = false;
@ -3928,6 +3930,8 @@ impl<'a> Parser<'a> {
/// where T : Trait<U, V> + 'b, 'a : 'b
/// ```
pub fn parse_where_clause(&mut self) -> PResult<ast::WhereClause> {
maybe_whole!(self, NtWhereClause);
let mut where_clause = WhereClause {
id: ast::DUMMY_NODE_ID,
predicates: Vec::new(),