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Remove usage of deprecated HashMap::get_copy

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This commit is contained in:
Simon Sapin 2014-12-18 11:17:09 +00:00
parent 084a63df45
commit e689f9c160
1 changed files with 1 additions and 1 deletions
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2
components/plugins/lints.rs
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@ -78,7 +78,7 @@ fn lint_unrooted_ty(cx: &Context, ty: &ast::Ty, warning: &str) {
ast::TyVec(ref t) | ast::TyFixedLengthVec(ref t, _) |
ast::TyPtr(ast::MutTy { ty: ref t, ..}) | ast::TyRptr(_, ast::MutTy { ty: ref t, ..}) => lint_unrooted_ty(cx, &**t, warning),
ast::TyPath(_, _, id) => {
match cx.tcx.def_map.borrow().get_copy(&id) {
match cx.tcx.def_map.borrow()[id].clone() {
def::DefTy(def_id, _) => {
if ty::has_attr(cx.tcx, def_id, "must_root") {
cx.span_lint(UNROOTED_MUST_ROOT, ty.span, warning);