Fix clippy warnings.

This commit fixes the current set of (stable) clippy warnings in the repo.
2019-10-23 23:15:42 -07:00
parent 1176e4f178
commit 9f506692c2
93 changed files with 667 additions and 662 deletions
--- a/cranelift/codegen/meta/src/cdsl/cpu_modes.rs
+++ b/cranelift/codegen/meta/src/cdsl/cpu_modes.rs
@@ -53,7 +53,7 @@ impl CpuMode {
            Some(typ) => self
                .typed_legalize
                .get(typ)
-                .map(|x| *x)
+                .copied()
                .unwrap_or_else(|| self.get_default_legalize_code()),
            None => self
                .monomorphic_legalize