Remove a redundant function argument

Author: oli-obk

compiler/rustc_expand/src/mbe/macro_rules.rs

@@ -16,7 +16,6 @@ use rustc_ast_pretty::pprust;
 use rustc_attr::{self as attr, TransparencyError};
 use rustc_data_structures::fx::{FxHashMap, FxIndexMap};
 use rustc_errors::{Applicability, ErrorGuaranteed};
-use rustc_feature::Features;
 use rustc_lint_defs::builtin::{
     RUST_2021_INCOMPATIBLE_OR_PATTERNS, SEMICOLON_IN_EXPRESSIONS_FROM_MACROS,
 };
@@ -379,7 +378,6 @@ pub(super) fn try_match_macro<'matcher, T: Tracker<'matcher>>(
 /// Converts a macro item into a syntax extension.
 pub fn compile_declarative_macro(
     sess: &Session,
-    features: &Features,
     def: &ast::Item,
     edition: Edition,
 ) -> (SyntaxExtension, Vec<(usize, Span)>) {
@@ -508,7 +506,7 @@ pub fn compile_declarative_macro(
                         true,
                         &sess.parse_sess,
                         def.id,
-                        features,
+                        sess.features_untracked(),
                         edition,
                     )
                     .pop()
@@ -532,7 +530,7 @@ pub fn compile_declarative_macro(
                         false,
                         &sess.parse_sess,
                         def.id,
-                        features,
+                        sess.features_untracked(),
                         edition,
                     )
                     .pop()

compiler/rustc_resolve/src/macros.rs

@@ -878,12 +878,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
         item: &ast::Item,
         edition: Edition,
     ) -> (SyntaxExtension, Vec<(usize, Span)>) {
-        let (mut result, mut rule_spans) = compile_declarative_macro(
-            &self.tcx.sess,
-            self.tcx.sess.features_untracked(),
-            item,
-            edition,
-        );
+        let (mut result, mut rule_spans) = compile_declarative_macro(self.tcx.sess, item, edition);
 
         if let Some(builtin_name) = result.builtin_name {
             // The macro was marked with `#[rustc_builtin_macro]`.