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authorNicholas Nethercote <n.nethercote@gmail.com>2023-10-04 09:51:03 +1100
committerNicholas Nethercote <n.nethercote@gmail.com>2023-10-05 10:18:29 +1100
commit53fe37de2e11537bf2953a29df3c5be8a8858850 (patch)
tree4efe83d18213618f342f9a65658999153e87a2a0 /compiler/rustc_feature
parent36aab8df0ab8a76f1c4f95ce8becefdd8a6fe526 (diff)
Remove unused `Span` from the `set` function in `State::Active`.
Diffstat (limited to 'compiler/rustc_feature')
-rw-r--r--compiler/rustc_feature/src/active.rs8
-rw-r--r--compiler/rustc_feature/src/lib.rs4
2 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs
index a02c04ecd3e..5173dc7ccaa 100644
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -9,10 +9,10 @@ use rustc_span::Span;
 
 macro_rules! set {
     ($field: ident) => {{
-        fn f(features: &mut Features, _: Span) {
+        fn f(features: &mut Features) {
             features.$field = true;
         }
-        f as fn(&mut Features, Span)
+        f as fn(&mut Features)
     }};
 }
 
@@ -123,9 +123,9 @@ macro_rules! declare_features {
 
 impl Feature {
     /// Sets this feature in `Features`. Panics if called on a non-active feature.
-    pub fn set(&self, features: &mut Features, span: Span) {
+    pub fn set(&self, features: &mut Features) {
         match self.state {
-            State::Active { set } => set(features, span),
+            State::Active { set } => set(features),
             _ => panic!("called `set` on feature `{}` which is not `active`", self.name),
         }
     }
diff --git a/compiler/rustc_feature/src/lib.rs b/compiler/rustc_feature/src/lib.rs
index 69e33115922..b4933d6339c 100644
--- a/compiler/rustc_feature/src/lib.rs
+++ b/compiler/rustc_feature/src/lib.rs
@@ -23,14 +23,14 @@ mod removed;
 #[cfg(test)]
 mod tests;
 
-use rustc_span::{edition::Edition, symbol::Symbol, Span};
+use rustc_span::{edition::Edition, symbol::Symbol};
 use std::fmt;
 use std::num::NonZeroU32;
 
 #[derive(Clone, Copy)]
 pub enum State {
     Accepted,
-    Active { set: fn(&mut Features, Span) },
+    Active { set: fn(&mut Features) },
     Removed { reason: Option<&'static str> },
     Stabilized { reason: Option<&'static str> },
 }