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Merge commit '27afd6ade4bb1123a8bf82001629b69d23d62aff' into clippyup

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This commit is contained in:
flip1995
2021-09-08 16:31:47 +02:00
parent f7aaa2a200
commit 091ed44b50
183 changed files with 4171 additions and 1313 deletions
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8
clippy_lints/src/strings.rs
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@@ -345,9 +345,9 @@ declare_lint_pass!(StrToString => [STR_TO_STRING]);
impl LateLintPass<'_> for StrToString {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'_>) {
if_chain! {
if let ExprKind::MethodCall(path, _, args, _) = &expr.kind;
if let ExprKind::MethodCall(path, _, [self_arg, ..], _) = &expr.kind;
if path.ident.name == sym!(to_string);
let ty = cx.typeck_results().expr_ty(&args[0]);
let ty = cx.typeck_results().expr_ty(self_arg);
if let ty::Ref(_, ty, ..) = ty.kind();
if *ty.kind() == ty::Str;
then {
@@ -394,9 +394,9 @@ declare_lint_pass!(StringToString => [STRING_TO_STRING]);
impl LateLintPass<'_> for StringToString {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'_>) {
if_chain! {
if let ExprKind::MethodCall(path, _, args, _) = &expr.kind;
if let ExprKind::MethodCall(path, _, [self_arg, ..], _) = &expr.kind;
if path.ident.name == sym!(to_string);
let ty = cx.typeck_results().expr_ty(&args[0]);
let ty = cx.typeck_results().expr_ty(self_arg);
if is_type_diagnostic_item(cx, ty, sym::string_type);
then {
span_lint_and_help(