Merge pull request #3233 from rust-lang-nursery/unused-unit

new lint: unused_unit
2018-10-13 09:30:19 +02:00
parent 78860a71d8 e8687a6677
commit 8b12eee112
8 changed files with 216 additions and 8 deletions
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -687,6 +687,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
        regex::TRIVIAL_REGEX,
        returns::LET_AND_RETURN,
        returns::NEEDLESS_RETURN,
+        returns::UNUSED_UNIT,
        serde_api::SERDE_API_MISUSE,
        strings::STRING_LIT_AS_BYTES,
        suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL,
@@ -803,6 +804,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
        regex::TRIVIAL_REGEX,
        returns::LET_AND_RETURN,
        returns::NEEDLESS_RETURN,
+        returns::UNUSED_UNIT,
        strings::STRING_LIT_AS_BYTES,
        types::FN_TO_NUMERIC_CAST,
        types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION,