Remove unsued variable in query macro

rust-lang · Oct 14, 2022 · 1566273 · 1566273
1 parent 5819f41
commit 1566273
Showing 1 changed file with 0 additions and 7 deletions.
diff --git a/compiler/rustc_macros/src/query.rs b/compiler/rustc_macros/src/query.rs
@@ -289,7 +289,6 @@ pub fn rustc_queries(input: TokenStream) -> TokenStream {
 
     let mut query_stream = quote! {};
     let mut query_description_stream = quote! {};
-    let mut cached_queries = quote! {};
 
     for query in queries.0 {
         let Query { name, arg, modifiers, .. } = &query;
@@ -299,12 +298,6 @@ pub fn rustc_queries(input: TokenStream) -> TokenStream {
             _ => quote! { #result_full },
         };
 
-        if modifiers.cache.is_some() {
-            cached_queries.extend(quote! {
-                #name,
-            });
-        }
-
         let mut attributes = Vec::new();
 
         macro_rules! passthrough {