Remove unused allow attrs

compiler/rustc_codegen_gcc/src/lib.rs

@@ -19,7 +19,6 @@
 #![doc(rust_logo)]
 #![feature(rustdoc_internals)]
 #![feature(rustc_private)]
-#![allow(broken_intra_doc_links)]
 #![recursion_limit = "256"]
 #![warn(rust_2018_idioms)]
 #![warn(unused_lifetimes)]

compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs

@@ -1,4 +1,3 @@
-#![allow(non_camel_case_types)]
 #![expect(dead_code)]
 
 use libc::{c_char, c_uint};

compiler/rustc_errors/src/lib.rs

@@ -3,7 +3,6 @@
 //! This module contains the code for creating and emitting diagnostics.
 
 // tidy-alphabetical-start
-#![allow(incomplete_features)]
 #![allow(internal_features)]
 #![allow(rustc::diagnostic_outside_of_impl)]
 #![allow(rustc::direct_use_of_rustc_type_ir)]

compiler/rustc_infer/src/lib.rs

@@ -14,9 +14,7 @@
 
 // tidy-alphabetical-start
 #![allow(internal_features)]
-#![allow(rustc::diagnostic_outside_of_impl)]
 #![allow(rustc::direct_use_of_rustc_type_ir)]
-#![allow(rustc::untranslatable_diagnostic)]
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
 #![doc(rust_logo)]
 #![feature(assert_matches)]

compiler/rustc_lint/src/early/diagnostics.rs

@@ -1,6 +1,3 @@
-#![allow(rustc::diagnostic_outside_of_impl)]
-#![allow(rustc::untranslatable_diagnostic)]
-
 use std::borrow::Cow;
 
 use rustc_ast::util::unicode::TEXT_FLOW_CONTROL_CHARS;

compiler/rustc_lint/src/lints.rs

@@ -1,4 +1,3 @@
-#![allow(rustc::diagnostic_outside_of_impl)]
 #![allow(rustc::untranslatable_diagnostic)]
 use std::num::NonZero;
 

compiler/rustc_middle/src/arena.rs

@@ -1,5 +1,3 @@
-#![allow(rustc::usage_of_ty_tykind)]
-
 /// This higher-order macro declares a list of types which can be allocated by `Arena`.
 ///
 /// Specifying the `decode` modifier will add decode impls for `&T` and `&[T]` where `T` is the type

compiler/rustc_parse/src/lib.rs

@@ -1,7 +1,6 @@
 //! The main parser interface.
 
 // tidy-alphabetical-start
-#![allow(internal_features)]
 #![allow(rustc::diagnostic_outside_of_impl)]
 #![allow(rustc::untranslatable_diagnostic)]
 #![feature(assert_matches)]

compiler/rustc_query_impl/src/lib.rs

@@ -2,7 +2,6 @@
 
 // tidy-alphabetical-start
 #![allow(internal_features)]
-#![allow(unused_parens)]
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
 #![doc(rust_logo)]
 #![feature(min_specialization)]

src/librustdoc/json/conversions.rs

@@ -2,8 +2,6 @@
 //! the `clean` types but with some fields removed or stringified to simplify the output and not
 //! expose unstable compiler internals.
 
-#![allow(rustc::default_hash_types)]
-
 use rustc_abi::ExternAbi;
 use rustc_ast::ast;
 use rustc_attr_data_structures::{self as attrs, DeprecatedSince};