bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Fix fallout

Browse source
This commit is contained in:
Oliver Schneider 2017-03-09 10:58:31 +01:00
parent 5de367f793
commit d9e69a70df
No known key found for this signature in database
GPG key ID: A69F8D225B3AD7D9
19 changed files with 42 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

10
clippy_lints/src/len_zero.rs
View file

@ -89,7 +89,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for LenZero {
fn check_trait_items(cx: &LateContext, item: &Item, trait_items: &[TraitItemRef]) {
fn is_named_self(cx: &LateContext, item: &TraitItemRef, name: &str) -> bool {
&*item.name.as_str() == name &&
*item.name.as_str() == *name &&
if let AssociatedItemKind::Method { has_self } = item.kind {
has_self &&
{
@ -116,7 +116,7 @@ fn check_trait_items(cx: &LateContext, item: &Item, trait_items: &[TraitItemRef]
fn check_impl_items(cx: &LateContext, item: &Item, impl_items: &[ImplItemRef]) {
fn is_named_self(cx: &LateContext, item: &ImplItemRef, name: &str) -> bool {
&*item.name.as_str() == name &&
*item.name.as_str() == *name &&
if let AssociatedItemKind::Method { has_self } = item.kind {
has_self &&
{
@ -155,7 +155,7 @@ fn check_impl_items(cx: &LateContext, item: &Item, impl_items: &[ImplItemRef]) {
fn check_cmp(cx: &LateContext, span: Span, left: &Expr, right: &Expr, op: &str) {
// check if we are in an is_empty() method
if let Some(name) = get_item_name(cx, left) {
if &*name.as_str() == "is_empty" {
if name.as_str() == "is_empty" {
return;
}
}
@ -170,7 +170,7 @@ fn check_cmp(cx: &LateContext, span: Span, left: &Expr, right: &Expr, op: &str)
fn check_len_zero(cx: &LateContext, span: Span, name: &Name, args: &[Expr], lit: &Lit, op: &str) {
if let Spanned { node: LitKind::Int(0, _), .. } = *lit {
if &*name.as_str() == "len" && args.len() == 1 && has_is_empty(cx, &args[0]) {
if name.as_str() == "len" && args.len() == 1 && has_is_empty(cx, &args[0]) {
span_lint_and_then(cx, LEN_ZERO, span, "length comparison to zero", |db| {
db.span_suggestion(span,
"consider using `is_empty`",
@ -185,7 +185,7 @@ fn has_is_empty(cx: &LateContext, expr: &Expr) -> bool {
/// Get an `AssociatedItem` and return true if it matches `is_empty(self)`.
fn is_is_empty(cx: &LateContext, item: &ty::AssociatedItem) -> bool {
if let ty::AssociatedKind::Method = item.kind {
if &*item.name.as_str() == "is_empty" {
if item.name.as_str() == "is_empty" {
let sig = cx.tcx.item_type(item.def_id).fn_sig();
let ty = sig.skip_binder();
ty.inputs().len() == 1