diff options
Diffstat (limited to 'src/libsyntax/parse/attr.rs')
| -rw-r--r-- | src/libsyntax/parse/attr.rs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/libsyntax/parse/attr.rs b/src/libsyntax/parse/attr.rs index 77a87e26e60..b28d48b9445 100644 --- a/src/libsyntax/parse/attr.rs +++ b/src/libsyntax/parse/attr.rs @@ -18,6 +18,14 @@ const DEFAULT_UNEXPECTED_INNER_ATTR_ERR_MSG: &str = "an inner attribute is not \ permitted in this context"; impl<'a> Parser<'a> { + crate fn parse_arg_attributes(&mut self) -> PResult<'a, Vec<ast::Attribute>> { + let attrs = self.parse_outer_attributes()?; + attrs.iter().for_each(|a| + self.sess.param_attr_spans.borrow_mut().push(a.span) + ); + Ok(attrs) + } + /// Parse attributes that appear before an item crate fn parse_outer_attributes(&mut self) -> PResult<'a, Vec<ast::Attribute>> { let mut attrs: Vec<ast::Attribute> = Vec::new(); @@ -35,7 +43,8 @@ impl<'a> Parser<'a> { }; let inner_parse_policy = InnerAttributeParsePolicy::NotPermitted { reason: inner_error_reason }; - attrs.push(self.parse_attribute_with_inner_parse_policy(inner_parse_policy)?); + let attr = self.parse_attribute_with_inner_parse_policy(inner_parse_policy)?; + attrs.push(attr); just_parsed_doc_comment = false; } token::DocComment(s) => { |