Auto merge of #4947 - rust-lang:doc-main-extern-crate, r=flip1995

[rust.git] / clippy_lints / src / regex.rs

diff --git a/clippy_lints/src/regex.rs b/clippy_lints/src/regex.rs
index 6f7d60b0dd5772cfa91d449a3716da48d0093f30..c60912ddb2cac57b7ec61ce42017b80b0a6d3309 100644 (file)
--- a/clippy_lints/src/regex.rs
+++ b/clippy_lints/src/regex.rs
@@ -1,7 +1,6 @@
 use crate::consts::{constant, Constant};
 use crate::utils::{is_expn_of, match_def_path, match_type, paths, span_help_and_lint, span_lint};
 use if_chain::if_chain;
-use regex_syntax;
 use rustc::hir::*;
 use rustc::impl_lint_pass;
 use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
@@ -76,7 +75,7 @@ pub struct Regex {
 impl_lint_pass!(Regex => [INVALID_REGEX, REGEX_MACRO, TRIVIAL_REGEX]);
 
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Regex {
-    fn check_crate(&mut self, _: &LateContext<'a, 'tcx>, _: &'tcx Crate) {
+    fn check_crate(&mut self, _: &LateContext<'a, 'tcx>, _: &'tcx Crate<'_>) {
         self.spans.clear();
     }