\begin{code}
modifyBindC :: Id -> (CgIdInfo -> CgIdInfo) -> Code
modifyBindC name mangle_fn info_down (MkCgState absC binds usage)
- = MkCgState absC (modifyIdEnv binds mangle_fn name) usage
+ = MkCgState absC (modifyIdEnv mangle_fn binds name) usage
\end{code}
Lookup is expected to find a binding for the @Id@.