diff options
| -rw-r--r-- | compiler/rustc_lint/src/builtin.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_metadata/src/native_libs.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_mir/src/dataflow/move_paths/builder.rs | 5 |
3 files changed, 4 insertions, 7 deletions
diff --git a/compiler/rustc_lint/src/builtin.rs b/compiler/rustc_lint/src/builtin.rs index efdb7489ba5..5b5dbcf192c 100644 --- a/compiler/rustc_lint/src/builtin.rs +++ b/compiler/rustc_lint/src/builtin.rs @@ -961,7 +961,7 @@ fn warn_if_doc(cx: &EarlyContext<'_>, node_span: Span, node_kind: &str, attrs: & continue; } - let span = sugared_span.take().unwrap_or_else(|| attr.span); + let span = sugared_span.take().unwrap_or(attr.span); if attr.is_doc_comment() || cx.sess().check_name(attr, sym::doc) { cx.struct_span_lint(UNUSED_DOC_COMMENTS, span, |lint| { diff --git a/compiler/rustc_metadata/src/native_libs.rs b/compiler/rustc_metadata/src/native_libs.rs index 3976475cb06..e76c2cb356f 100644 --- a/compiler/rustc_metadata/src/native_libs.rs +++ b/compiler/rustc_metadata/src/native_libs.rs @@ -170,7 +170,7 @@ impl Collector<'tcx> { feature_err( &self.tcx.sess.parse_sess, sym::static_nobundle, - span.unwrap_or_else(|| rustc_span::DUMMY_SP), + span.unwrap_or(rustc_span::DUMMY_SP), "kind=\"static-nobundle\" is unstable", ) .emit(); @@ -179,7 +179,7 @@ impl Collector<'tcx> { feature_err( &self.tcx.sess.parse_sess, sym::raw_dylib, - span.unwrap_or_else(|| rustc_span::DUMMY_SP), + span.unwrap_or(rustc_span::DUMMY_SP), "kind=\"raw-dylib\" is unstable", ) .emit(); diff --git a/compiler/rustc_mir/src/dataflow/move_paths/builder.rs b/compiler/rustc_mir/src/dataflow/move_paths/builder.rs index eb924616722..5c3e3538401 100644 --- a/compiler/rustc_mir/src/dataflow/move_paths/builder.rs +++ b/compiler/rustc_mir/src/dataflow/move_paths/builder.rs @@ -480,10 +480,7 @@ impl<'b, 'a, 'tcx> Gatherer<'b, 'a, 'tcx> { }; let base_ty = base_place.ty(self.builder.body, self.builder.tcx).ty; let len: u64 = match base_ty.kind() { - ty::Array(_, size) => { - let length: u64 = size.eval_usize(self.builder.tcx, self.builder.param_env); - length - } + ty::Array(_, size) => size.eval_usize(self.builder.tcx, self.builder.param_env), _ => bug!("from_end: false slice pattern of non-array type"), }; for offset in from..to { |