diff options
Diffstat (limited to '')
| -rw-r--r-- | compiler/rustc_parse/src/parser/attr.rs | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/compiler/rustc_parse/src/parser/attr.rs b/compiler/rustc_parse/src/parser/attr.rs index acdbddf40..5fd69b15e 100644 --- a/compiler/rustc_parse/src/parser/attr.rs +++ b/compiler/rustc_parse/src/parser/attr.rs @@ -7,8 +7,6 @@ use rustc_errors::{error_code, Diagnostic, PResult}; use rustc_span::{sym, BytePos, Span}; use std::convert::TryInto; -use tracing::debug; - // Public for rustfmt usage #[derive(Debug)] pub enum InnerAttrPolicy<'a> { @@ -34,7 +32,7 @@ enum OuterAttributeType { impl<'a> Parser<'a> { /// Parses attributes that appear before an item. pub(super) fn parse_outer_attributes(&mut self) -> PResult<'a, AttrWrapper> { - let mut outer_attrs: Vec<ast::Attribute> = Vec::new(); + let mut outer_attrs = ast::AttrVec::new(); let mut just_parsed_doc_comment = false; let start_pos = self.token_cursor.num_next_calls; loop { @@ -89,6 +87,7 @@ impl<'a> Parser<'a> { // Always make an outer attribute - this allows us to recover from a misplaced // inner attribute. Some(attr::mk_doc_comment( + &self.sess.attr_id_generator, comment_kind, ast::AttrStyle::Outer, data, @@ -106,7 +105,7 @@ impl<'a> Parser<'a> { break; } } - Ok(AttrWrapper::new(outer_attrs.into(), start_pos)) + Ok(AttrWrapper::new(outer_attrs, start_pos)) } /// Matches `attribute = # ! [ meta_item ]`. @@ -140,7 +139,13 @@ impl<'a> Parser<'a> { this.error_on_forbidden_inner_attr(attr_sp, inner_parse_policy); } - Ok(attr::mk_attr_from_item(item, None, style, attr_sp)) + Ok(attr::mk_attr_from_item( + &self.sess.attr_id_generator, + item, + None, + style, + attr_sp, + )) } else { let token_str = pprust::token_to_string(&this.token); let msg = &format!("expected `#`, found `{token_str}`"); @@ -283,8 +288,8 @@ impl<'a> Parser<'a> { /// terminated by a semicolon. /// /// Matches `inner_attrs*`. - pub(crate) fn parse_inner_attributes(&mut self) -> PResult<'a, Vec<ast::Attribute>> { - let mut attrs: Vec<ast::Attribute> = vec![]; + pub(crate) fn parse_inner_attributes(&mut self) -> PResult<'a, ast::AttrVec> { + let mut attrs = ast::AttrVec::new(); loop { let start_pos: u32 = self.token_cursor.num_next_calls.try_into().unwrap(); // Only try to parse if it is an inner attribute (has `!`). @@ -293,7 +298,13 @@ impl<'a> Parser<'a> { } else if let token::DocComment(comment_kind, attr_style, data) = self.token.kind { if attr_style == ast::AttrStyle::Inner { self.bump(); - Some(attr::mk_doc_comment(comment_kind, attr_style, data, self.prev_token.span)) + Some(attr::mk_doc_comment( + &self.sess.attr_id_generator, + comment_kind, + attr_style, + data, + self.prev_token.span, + )) } else { None } @@ -303,9 +314,9 @@ impl<'a> Parser<'a> { if let Some(attr) = attr { let end_pos: u32 = self.token_cursor.num_next_calls.try_into().unwrap(); // If we are currently capturing tokens, mark the location of this inner attribute. - // If capturing ends up creating a `LazyTokenStream`, we will include + // If capturing ends up creating a `LazyAttrTokenStream`, we will include // this replace range with it, removing the inner attribute from the final - // `AttrAnnotatedTokenStream`. Inner attributes are stored in the parsed AST note. + // `AttrTokenStream`. Inner attributes are stored in the parsed AST note. // During macro expansion, they are selectively inserted back into the // token stream (the first inner attribute is removed each time we invoke the // corresponding macro). |