add more test cases for dbg_macro rule

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

diff --git a/clippy_lints/src/dbg_macro.rs b/clippy_lints/src/dbg_macro.rs
index 93d2007d3a55f1c41f46744ca7db1fce98a13bb1..0b8f0c3f5fc4af416a93b261eb20c3b7f6f4ccb3 100644 (file)
--- a/clippy_lints/src/dbg_macro.rs
+++ b/clippy_lints/src/dbg_macro.rs
@@ -1,7 +1,6 @@
 use crate::utils::span_help_and_lint;
 use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
 use rustc::{declare_tool_lint, lint_array};
-use rustc_errors::Applicability;
 use syntax::ast;
 
 /// **What it does:** Checks for usage of dbg!() macro.