unused unit lint

2018-09-27 19:10:20 +02:00
parent 9d3373137b
commit e8687a6677
8 changed files with 216 additions and 8 deletions
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -685,6 +685,7 @@ 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,
@@ -801,6 +802,7 @@ 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,