Fix unused_braces on generic const expr macro call

2023-01-07 15:41:32 +00:00 · 2023-01-07 15:41:32 +00:00 · 4f64de83bc
commit 4f64de83bc
parent 44a500c8c1
4 changed files with 16 additions and 1 deletions
--- a/compiler/rustc_lint/src/unused.rs
+++ b/compiler/rustc_lint/src/unused.rs
@ -1105,6 +1105,7 @@ impl UnusedDelimLint for UnusedBraces {
                                || matches!(expr.kind, ast::ExprKind::Lit(_)))
                            && !cx.sess().source_map().is_multiline(value.span)
                            && value.attrs.is_empty()
+                            && !expr.span.from_expansion()
                            && !value.span.from_expansion()
                            && !inner.span.from_expansion()
                        {