Implement unnecesary_filter_map lint

2018-09-26 06:52:36 +02:00
parent cdde22c2cc
commit f5ffac4fce
6 changed files with 214 additions and 3 deletions
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -614,6 +614,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
        methods::SINGLE_CHAR_PATTERN,
        methods::STRING_EXTEND_CHARS,
        methods::TEMPORARY_CSTRING_AS_PTR,
+        methods::UNNECESSARY_FILTER_MAP,
        methods::UNNECESSARY_FOLD,
        methods::USELESS_ASREF,
        methods::WRONG_SELF_CONVENTION,
@@ -829,6 +830,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
        methods::CLONE_ON_COPY,
        methods::FILTER_NEXT,
        methods::SEARCH_IS_SOME,
+        methods::UNNECESSARY_FILTER_MAP,
        methods::USELESS_ASREF,
        misc::SHORT_CIRCUIT_STATEMENT,
        misc_early::REDUNDANT_CLOSURE_CALL,