if let ExprKind::Lit(Spanned { node: LitKind::Str(ext_literal, ..), ..}) = extension.kind;
if (2..=6).contains(&ext_literal.as_str().len());
if ext_literal.as_str().starts_with('.');
- if ext_literal.as_str().chars().skip(1).all(|c| c.is_uppercase() || c.is_digit(10))
- || ext_literal.as_str().chars().skip(1).all(|c| c.is_lowercase() || c.is_digit(10));
+ if ext_literal.as_str().chars().skip(1).all(|c| c.is_uppercase() || c.is_ascii_digit())
+ || ext_literal.as_str().chars().skip(1).all(|c| c.is_lowercase() || c.is_ascii_digit());
then {
let mut ty = ctx.typeck_results().expr_ty(obj);
ty = match ty.kind() {
- ty::Ref(_, ty, ..) => ty,
+ ty::Ref(_, ty, ..) => *ty,
_ => ty
};
ty::Str => {
return Some(span);
},
- ty::Adt(&ty::AdtDef { did, .. }, _) => {
- if ctx.tcx.is_diagnostic_item(sym::String, did) {
+ ty::Adt(def, _) => {
+ if ctx.tcx.is_diagnostic_item(sym::String, def.did()) {
return Some(span);
}
},