fix clippy::{needless_bool, manual_unwrap_or}

2020-12-11 18:08:05 +01:00
parent db6c50998c
commit b7795e135a
5 changed files with 17 additions and 29 deletions
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@@ -1109,10 +1109,7 @@ impl Session {
    }

    pub fn link_dead_code(&self) -> bool {
-        match self.opts.cg.link_dead_code {
-            Some(explicitly_set) => explicitly_set,
-            None => false,
-        }
+        self.opts.cg.link_dead_code.unwrap_or(false)
    }

    pub fn mark_attr_known(&self, attr: &Attribute) {