fixup! Lint inside macro when owned by current crate

clippy_lints/src/nonstandard_macro_braces.rs

@@ -7,6 +7,7 @@ use clippy_utils::{diagnostics::span_lint_and_help, in_macro, is_direct_expn_of,
 use if_chain::if_chain;
 use rustc_ast::ast;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
+use rustc_hir::def_id::DefId;
 use rustc_lint::{EarlyContext, EarlyLintPass};
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::Span;
@@ -95,9 +96,11 @@ impl EarlyLintPass for MacroBraces {
 fn is_offending_macro<'a>(cx: &EarlyContext<'_>, span: Span, mac_braces: &'a MacroBraces) -> Option<MacroInfo<'a>> {
     let unnested_or_local = || {
         let nested = in_macro(span.ctxt().outer_expn_data().call_site);
-        let in_local_macro = nested
-            && matches!(span.macro_backtrace().last().and_then(|e| e.macro_def_id), Some(defid) if defid.is_local());
-        !nested || in_local_macro
+        !nested
+            || span
+                .macro_backtrace()
+                .last()
+                .map_or(false, |e| e.macro_def_id.map_or(false, DefId::is_local))
     };
     if_chain! {
         // Make sure we are only one level deep otherwise there are to many FP's