diff --git a/compiler/rustc_resolve/src/diagnostics.rs b/compiler/rustc_resolve/src/diagnostics.rs index 63000a9d13d41..aefb3f2cb9c83 100644 --- a/compiler/rustc_resolve/src/diagnostics.rs +++ b/compiler/rustc_resolve/src/diagnostics.rs @@ -831,9 +831,11 @@ impl<'a> Resolver<'a> { // collect results based on the filter function // avoid suggesting anything from the same module in which we are resolving + // avoid suggesting anything with a hygienic name if ident.name == lookup_ident.name && ns == namespace && !ptr::eq(in_module, parent_scope.module) + && !ident.span.normalize_to_macros_2_0().from_expansion() { let res = name_binding.res(); if filter_fn(res) { diff --git a/compiler/rustc_span/src/hygiene.rs b/compiler/rustc_span/src/hygiene.rs index aa15febe8853d..724d1904dc33c 100644 --- a/compiler/rustc_span/src/hygiene.rs +++ b/compiler/rustc_span/src/hygiene.rs @@ -709,7 +709,7 @@ impl SyntaxContext { /// pub fn f() {} // `f`'s `SyntaxContext` has a single `ExpnId` from `m`. /// pub fn $i() {} // `$i`'s `SyntaxContext` is empty. /// } - /// n(f); + /// n!(f); /// macro n($j:ident) { /// use foo::*; /// f(); // `f`'s `SyntaxContext` has a mark from `m` and a mark from `n`