From 8d4f59bed7af3c8be61f1b96c5bbb25dc4d5b3a8 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Fri, 5 Dec 2025 23:13:09 +0100
Subject: [PATCH] Clean up code

---
 compiler/rustc_attr_parsing/src/attributes/doc.rs | 6 ++----
 compiler/rustc_attr_parsing/src/context.rs        | 1 -
 compiler/rustc_attr_parsing/src/lib.rs            | 4 ++--
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/compiler/rustc_attr_parsing/src/attributes/doc.rs b/compiler/rustc_attr_parsing/src/attributes/doc.rs
index 83a6c4fc44d9..4c0a7a19e5b8 100644
--- a/compiler/rustc_attr_parsing/src/attributes/doc.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/doc.rs
@@ -1,6 +1,3 @@
-// FIXME: to be removed
-#![allow(unused_imports)]
-
 use rustc_ast::ast::{AttrStyle, LitKind, MetaItemLit};
 use rustc_feature::template;
 use rustc_hir::attrs::{
@@ -13,7 +10,6 @@ use thin_vec::ThinVec;
 use super::prelude::{Allow, AllowedTargets, Error, MethodKind, Target};
 use super::{AcceptMapping, AttributeParser};
 use crate::context::{AcceptContext, FinalizeContext, Stage};
-use crate::fluent_generated as fluent;
 use crate::parser::{ArgParser, MetaItemOrLitParser, MetaItemParser, PathParser};
 use crate::session_diagnostics::{
     DocAliasBadChar, DocAliasEmpty, DocAliasMalformed, DocAliasStartEnd, DocAttributeNotAttribute,
@@ -355,6 +351,8 @@ impl DocParser {
 
                 // FIXME: It's errorring when the attribute is passed multiple times on the command
                 // line.
+                // The right fix for this would be to only check this rule if the attribute is
+                // not set on the command line but directly in the code.
                 // if self.attribute.$ident.is_some() {
                 //     cx.duplicate_key(path.span(), path.word_sym().unwrap());
                 //     return;
diff --git a/compiler/rustc_attr_parsing/src/context.rs b/compiler/rustc_attr_parsing/src/context.rs
index 5d15588033fd..f41ea3708788 100644
--- a/compiler/rustc_attr_parsing/src/context.rs
+++ b/compiler/rustc_attr_parsing/src/context.rs
@@ -165,7 +165,6 @@ attribute_parsers!(
         ConstStabilityParser,
         DocParser,
         MacroUseParser,
-
         NakedParser,
         StabilityParser,
         UsedParser,
diff --git a/compiler/rustc_attr_parsing/src/lib.rs b/compiler/rustc_attr_parsing/src/lib.rs
index 3e9d8087a192..cb02bb9d501f 100644
--- a/compiler/rustc_attr_parsing/src/lib.rs
+++ b/compiler/rustc_attr_parsing/src/lib.rs
@@ -78,10 +78,10 @@
 
 // tidy-alphabetical-start
 #![feature(decl_macro)]
-#![recursion_limit = "256"]
-// tidy-alphabetical-end
 #![feature(if_let_guard)]
 #![feature(iter_intersperse)]
+#![recursion_limit = "256"]
+// tidy-alphabetical-end
 
 #[macro_use]
 /// All the individual attribute parsers for each of rustc's built-in attributes.