diff options
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/attr.rs | 2 | ||||
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 16 |
2 files changed, 12 insertions, 6 deletions
diff --git a/src/libsyntax/parse/attr.rs b/src/libsyntax/parse/attr.rs index 053746b579d..b01f479895b 100644 --- a/src/libsyntax/parse/attr.rs +++ b/src/libsyntax/parse/attr.rs @@ -235,7 +235,7 @@ impl<'a> Parser<'a> { } let lo = self.span; - let ident = self.parse_ident()?; + let ident = self.parse_ident_attr()?; let node = self.parse_meta_item_kind()?; Ok(ast::MetaItem { name: ident.name, node: node, span: lo.to(self.prev_span) }) } diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index b3c485a85c0..9e8c4d3de22 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -762,13 +762,19 @@ impl<'a> Parser<'a> { } pub fn parse_ident(&mut self) -> PResult<'a, ast::Ident> { - self.parse_ident_common(true) + self.parse_ident_common(true, false) } - fn parse_ident_common(&mut self, recover: bool) -> PResult<'a, ast::Ident> { + pub fn parse_ident_attr(&mut self) -> PResult<'a, ast::Ident> { + self.parse_ident_common(true, true) + } + + fn parse_ident_common(&mut self, recover: bool, accept_self: bool) -> PResult<'a, ast::Ident> { match self.token { token::Ident(i) => { - if self.token.is_reserved_ident() { + if self.token.is_reserved_ident() + && !(accept_self && i.name == keywords::SelfType.name()) + { let mut err = self.struct_span_err(self.span, &format!("expected identifier, found {}", self.this_token_descr())); @@ -2111,7 +2117,7 @@ impl<'a> Parser<'a> { self.bump(); Ok(Ident::with_empty_ctxt(name)) } else { - self.parse_ident_common(false) + self.parse_ident_common(false, false) } } @@ -2128,7 +2134,7 @@ impl<'a> Parser<'a> { hi = self.prev_span; (fieldname, self.parse_expr()?, false) } else { - let fieldname = self.parse_ident_common(false)?; + let fieldname = self.parse_ident_common(false, false)?; hi = self.prev_span; // Mimic `x: x` for the `x` field shorthand. |
