diff options
Diffstat (limited to 'compiler/rustc_lint/src/unused.rs')
| -rw-r--r-- | compiler/rustc_lint/src/unused.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/rustc_lint/src/unused.rs b/compiler/rustc_lint/src/unused.rs index 11df071f068..22d89d24612 100644 --- a/compiler/rustc_lint/src/unused.rs +++ b/compiler/rustc_lint/src/unused.rs @@ -2,12 +2,12 @@ use std::iter; use rustc_ast::util::{classify, parser}; use rustc_ast::{self as ast, ExprKind, FnRetTy, HasAttrs as _, StmtKind}; -use rustc_attr_data_structures::{AttributeKind, find_attr}; use rustc_data_structures::fx::FxHashMap; use rustc_errors::{MultiSpan, pluralize}; +use rustc_hir::attrs::AttributeKind; use rustc_hir::def::{DefKind, Res}; use rustc_hir::def_id::DefId; -use rustc_hir::{self as hir, LangItem}; +use rustc_hir::{self as hir, LangItem, find_attr}; use rustc_infer::traits::util::elaborate; use rustc_middle::ty::{self, Ty, adjustment}; use rustc_session::{declare_lint, declare_lint_pass, impl_lint_pass}; @@ -185,7 +185,7 @@ impl<'tcx> LateLintPass<'tcx> for UnusedResults { let mut op_warned = false; if let Some(must_use_op) = must_use_op { - let span = expr.span.find_oldest_ancestor_in_same_ctxt(); + let span = expr.span.find_ancestor_not_from_macro().unwrap_or(expr.span); cx.emit_span_lint( UNUSED_MUST_USE, expr.span, @@ -511,7 +511,7 @@ impl<'tcx> LateLintPass<'tcx> for UnusedResults { ); } MustUsePath::Def(span, def_id, reason) => { - let span = span.find_oldest_ancestor_in_same_ctxt(); + let span = span.find_ancestor_not_from_macro().unwrap_or(*span); cx.emit_span_lint( UNUSED_MUST_USE, span, |