Implement Debug for ArgAction and Affinity.

2018-03-12 10:28:32 -07:00
parent ad363d7e6b
commit e81a27fb5d
2 changed files with 2 additions and 2 deletions
--- a/lib/cretonne/src/regalloc/affinity.rs
+++ b/lib/cretonne/src/regalloc/affinity.rs
@@ -13,7 +13,7 @@ use ir::{AbiParam, ArgumentLoc};
 use isa::{TargetIsa, RegInfo, RegClassIndex, OperandConstraint, ConstraintKind};

 /// Preferred register allocation for an SSA value.
-#[derive(Clone, Copy)]
+#[derive(Clone, Copy, Debug)]
 pub enum Affinity {
    /// No affinity.
    ///