Remove -Wno-unused-parameter and -Wno-sign-promo from base cflags.
Fix associated errors about unused paramenters and implict sign conversions.
For sign conversion this was largely in the area of enums, so add ostream
operators for the effected enums and fix tools/generate-operator-out.py.
Tidy arena allocation code and arena allocated data types, rather than fixing
new and delete operators.
Remove dead code.
Change-Id: I5b433e722d2f75baacfacae4d32aef4a828bfe1b
diff --git a/runtime/thread_state.h b/runtime/thread_state.h
index 0e47d21..6e5deeb 100644
--- a/runtime/thread_state.h
+++ b/runtime/thread_state.h
@@ -17,6 +17,8 @@
#ifndef ART_RUNTIME_THREAD_STATE_H_
#define ART_RUNTIME_THREAD_STATE_H_
+#include <ostream>
+
namespace art {
enum ThreadState {
@@ -43,6 +45,7 @@
kNative, // RUNNABLE TS_RUNNING running in a JNI native method
kSuspended, // RUNNABLE TS_RUNNING suspended by GC or debugger
};
+std::ostream& operator<<(std::ostream& os, const ThreadState& rhs);
} // namespace art