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Don't import ty::Ref in cast_ref_to_mut lint

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This commit is contained in:
Konrad Borowski
2018-12-30 13:12:28 +01:00
parent 6faf1330aa
commit 21d30450b5
1 changed files with 2 additions and 2 deletions
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4
clippy_lints/src/types.rs
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@@ -25,7 +25,7 @@ use rustc::hir::intravisit::{walk_body, walk_expr, walk_ty, FnKind, NestedVisito
use rustc::hir::*; use rustc::hir::*;
use rustc::lint::{in_external_macro, LateContext, LateLintPass, LintArray, LintContext, LintPass}; use rustc::lint::{in_external_macro, LateContext, LateLintPass, LintArray, LintContext, LintPass};
use rustc::ty::layout::LayoutOf; use rustc::ty::layout::LayoutOf;
use rustc::ty::{self, Ref, Ty, TyCtxt, TypeckTables}; use rustc::ty::{self, Ty, TyCtxt, TypeckTables};
use rustc::{declare_tool_lint, lint_array}; use rustc::{declare_tool_lint, lint_array};
use rustc_errors::Applicability; use rustc_errors::Applicability;
use rustc_target::spec::abi::Abi; use rustc_target::spec::abi::Abi;
@@ -2289,7 +2289,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for RefToMut {
if let TyKind::Ptr(MutTy { mutbl: Mutability::MutMutable, .. }) = t.node; if let TyKind::Ptr(MutTy { mutbl: Mutability::MutMutable, .. }) = t.node;
if let ExprKind::Cast(e, t) = &e.node; if let ExprKind::Cast(e, t) = &e.node;
if let TyKind::Ptr(MutTy { mutbl: Mutability::MutImmutable, .. }) = t.node; if let TyKind::Ptr(MutTy { mutbl: Mutability::MutImmutable, .. }) = t.node;
if let Ref(..) = cx.tables.node_id_to_type(e.hir_id).sty; if let ty::Ref(..) = cx.tables.node_id_to_type(e.hir_id).sty;
then { then {
span_lint( span_lint(
cx, cx,