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/perf_stats.h b/src/core/perf_stats.h
index 69256b960..ae4698696 100644
--- a/src/core/perf_stats.h
+++ b/src/core/perf_stats.h
@@ -29,7 +29,7 @@ struct PerfStatsResults {
  */
 class PerfStats {
 public:
-    explicit PerfStats(u64 title_id);
+    explicit PerfStats(u64 title_id_);
     ~PerfStats();
 
     using Clock = std::chrono::high_resolution_clock;