use crate::utils::span_lint;
+use rustc_ast::ast::{Item, ItemKind, UseTree, UseTreeKind};
use rustc_lint::{EarlyContext, EarlyLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
use rustc_span::source_map::Span;
-use rustc_span::symbol::SymbolStr;
-use syntax::ast::*;
+use rustc_span::symbol::Ident;
declare_clippy_lint! {
/// **What it does:** Checks for imports that remove "unsafe" from an item's
}
#[must_use]
-fn contains_unsafe(name: &SymbolStr) -> bool {
+fn contains_unsafe(name: &str) -> bool {
name.contains("Unsafe") || name.contains("unsafe")
}