Auto merge of #127454 - matthiaskrgr:rollup-k3vfen2, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #127179 (Print `TypeId` as hex for debugging)
 - #127189 (LinkedList's Cursor: method to get a ref to the cursor's list)
 - #127236 (doc: update config file path in platform-support/wasm32-wasip1-threads.md)
 - #127297 (Improve std::Path's Hash quality by avoiding prefix collisions)
 - #127308 (Attribute cleanups)
 - #127354 (Describe Sized requirements for mem::offset_of)
 - #127409 (Emit a wrap expr span_bug only if context is not tainted)
 - #127447 (once_lock: make test not take as long in Miri)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 8 insertions, 9 deletions

diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs
index 5f16a3e1f37..45ca267fe5d 100644
--- a/compiler/rustc_parse/src/parser/mod.rs
+++ b/compiler/rustc_parse/src/parser/mod.rs
@@ -20,7 +20,7 @@ use path::PathStyle;
 
 use rustc_ast::ptr::P;
 use rustc_ast::token::{self, Delimiter, IdentIsRaw, Nonterminal, Token, TokenKind};
-use rustc_ast::tokenstream::{AttributesData, DelimSpacing, DelimSpan, Spacing};
+use rustc_ast::tokenstream::{AttrsTarget, DelimSpacing, DelimSpan, Spacing};
 use rustc_ast::tokenstream::{TokenStream, TokenTree, TokenTreeCursor};
 use rustc_ast::util::case::Case;
 use rustc_ast::{
@@ -203,13 +203,13 @@ struct ClosureSpans {
 }
 
 /// Indicates a range of tokens that should be replaced by
-/// the tokens in the provided vector. This is used in two
+/// the tokens in the provided `AttrsTarget`. This is used in two
 /// places during token collection:
 ///
 /// 1. During the parsing of an AST node that may have a `#[derive]`
 /// attribute, we parse a nested AST node that has `#[cfg]` or `#[cfg_attr]`
 /// In this case, we use a `ReplaceRange` to replace the entire inner AST node
-/// with `FlatToken::AttrTarget`, allowing us to perform eager cfg-expansion
+/// with `FlatToken::AttrsTarget`, allowing us to perform eager cfg-expansion
 /// on an `AttrTokenStream`.
 ///
 /// 2. When we parse an inner attribute while collecting tokens. We
@@ -219,7 +219,7 @@ struct ClosureSpans {
 /// the first macro inner attribute to invoke a proc-macro).
 /// When create a `TokenStream`, the inner attributes get inserted
 /// into the proper place in the token stream.
-type ReplaceRange = (Range<u32>, Vec<(FlatToken, Spacing)>);
+type ReplaceRange = (Range<u32>, Option<AttrsTarget>);
 
 /// Controls how we capture tokens. Capturing can be expensive,
 /// so we try to avoid performing capturing in cases where
@@ -1608,11 +1608,10 @@ enum FlatToken {
     /// A token - this holds both delimiter (e.g. '{' and '}')
     /// and non-delimiter tokens
     Token(Token),
-    /// Holds the `AttributesData` for an AST node. The
-    /// `AttributesData` is inserted directly into the
-    /// constructed `AttrTokenStream` as
-    /// an `AttrTokenTree::Attributes`.
-    AttrTarget(AttributesData),
+    /// Holds the `AttrsTarget` for an AST node. The `AttrsTarget` is inserted
+    /// directly into the constructed `AttrTokenStream` as an
+    /// `AttrTokenTree::AttrsTarget`.
+    AttrsTarget(AttrsTarget),
     /// A special 'empty' token that is ignored during the conversion
     /// to an `AttrTokenStream`. This is used to simplify the
     /// handling of replace ranges.