Shorten Span of unused macro lints

The span has been recuded to the actual ident, instead of linting the *whole* macro.
2021-11-10 12:00:46 +01:00
parent 9dbbbb12c0
commit 9f6ca7482c
7 changed files with 41 additions and 62 deletions
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -988,7 +988,7 @@ pub struct Resolver<'a> {
    non_macro_attr: Lrc<SyntaxExtension>,
    local_macro_def_scopes: FxHashMap<LocalDefId, Module<'a>>,
    ast_transform_scopes: FxHashMap<LocalExpnId, Module<'a>>,
-    unused_macros: FxHashMap<LocalDefId, (NodeId, Span)>,
+    unused_macros: FxHashMap<LocalDefId, (NodeId, Ident)>,
    proc_macro_stubs: FxHashSet<LocalDefId>,
    /// Traces collected during macro resolution and validated when it's complete.
    single_segment_macro_resolutions: