core: Make variable shadowing a compile-time error

Now that we have most of core free of shadowing, we can enable the
warning as an error to catch anything that may be remaining and also
eliminate this class of logic bug entirely.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/cpu_manager.h b/src/core/cpu_manager.h
index 9817017c0..140263b09 100644
--- a/src/core/cpu_manager.h
+++ b/src/core/cpu_manager.h
@@ -25,7 +25,7 @@ class System;
 
 class CpuManager {
 public:
-    explicit CpuManager(System& system);
+    explicit CpuManager(System& system_);
     CpuManager(const CpuManager&) = delete;
     CpuManager(CpuManager&&) = delete;