commit 8429c9911b68afe9c0cc5804cb15fc22f03d913c
author Yotam Ofek <yotamofek@microsoft.com> Sat Jun 28 22:59:23 2025 +0000
committer Yotam Ofek <yotamofek@microsoft.com> Sat Jun 28 23:36:46 2025 +0000
tree cd305043adfbbfef2476c081a7cfa238b15766ac
parent 11ad40bb839ca16f74784b4ab72596ad85587298

Remove unused feature gates

compiler/rustc_ast/src/lib.rs

diff --git a/compiler/rustc_ast/src/lib.rs b/compiler/rustc_ast/src/lib.rs
index 4fc7c74..896d1e1 100644
--- a/compiler/rustc_ast/src/lib.rs
+++ b/compiler/rustc_ast/src/lib.rs
@@ -16,10 +16,7 @@
 #![feature(box_patterns)]
 #![feature(if_let_guard)]
 #![feature(macro_metavar_expr)]
-#![feature(negative_impls)]
-#![feature(never_type)]
 #![feature(rustdoc_internals)]
-#![feature(stmt_expr_attributes)]
 #![recursion_limit = "256"]
 // tidy-alphabetical-end
 

compiler/rustc_error_messages/src/lib.rs

diff --git a/compiler/rustc_error_messages/src/lib.rs b/compiler/rustc_error_messages/src/lib.rs
index 4e4345c..4b3ecad 100644
--- a/compiler/rustc_error_messages/src/lib.rs
+++ b/compiler/rustc_error_messages/src/lib.rs
@@ -3,7 +3,6 @@
 #![doc(rust_logo)]
 #![feature(rustc_attrs)]
 #![feature(rustdoc_internals)]
-#![feature(type_alias_impl_trait)]
 // tidy-alphabetical-end
 
 use std::borrow::Cow;

compiler/rustc_hir_analysis/src/lib.rs

diff --git a/compiler/rustc_hir_analysis/src/lib.rs b/compiler/rustc_hir_analysis/src/lib.rs
index 76ab2e5..2ff7cae 100644
--- a/compiler/rustc_hir_analysis/src/lib.rs
+++ b/compiler/rustc_hir_analysis/src/lib.rs
@@ -65,7 +65,6 @@
 #![feature(debug_closure_helpers)]
 #![feature(gen_blocks)]
 #![feature(if_let_guard)]
-#![feature(iter_from_coroutine)]
 #![feature(iter_intersperse)]
 #![feature(never_type)]
 #![feature(rustdoc_internals)]

compiler/rustc_metadata/src/lib.rs

diff --git a/compiler/rustc_metadata/src/lib.rs b/compiler/rustc_metadata/src/lib.rs
index 23ffb1e..3e50689 100644
--- a/compiler/rustc_metadata/src/lib.rs
+++ b/compiler/rustc_metadata/src/lib.rs
@@ -7,7 +7,6 @@
 #![feature(file_buffered)]
 #![feature(gen_blocks)]
 #![feature(if_let_guard)]
-#![feature(iter_from_coroutine)]
 #![feature(macro_metavar_expr)]
 #![feature(min_specialization)]
 #![feature(never_type)]

compiler/rustc_middle/src/lib.rs

diff --git a/compiler/rustc_middle/src/lib.rs b/compiler/rustc_middle/src/lib.rs
index ce2cb33..b30b9b6 100644
--- a/compiler/rustc_middle/src/lib.rs
+++ b/compiler/rustc_middle/src/lib.rs
@@ -48,7 +48,6 @@
 #![feature(gen_blocks)]
 #![feature(if_let_guard)]
 #![feature(intra_doc_pointers)]
-#![feature(iter_from_coroutine)]
 #![feature(min_specialization)]
 #![feature(negative_impls)]
 #![feature(never_type)]