use crate::utils::span_lint_and_sugg;
-use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
-use rustc::{declare_lint_pass, declare_tool_lint};
use rustc_errors::Applicability;
+use rustc_lint::{EarlyContext, EarlyLintPass};
+use rustc_session::{declare_lint_pass, declare_tool_lint};
+use rustc_span::source_map::{BytePos, Span};
use std::convert::TryFrom;
use syntax::ast;
-use syntax::source_map::{BytePos, Span};
declare_clippy_lint! {
/// **What it does:** Checks doc comments for usage of tab characters.
/// ```
///
/// Will be converted to:
- /// ```rust
+ /// ```rust
/// ///
/// /// Struct to hold two strings:
/// /// - first one