ART: Fix some -Wpedantic errors

Remove extra semicolons.

Dollar signs in C++ identifiers are an extension.

Named variadic macros are an extension.

Binary literals are a C++14 feature.

Enum re-declarations are not allowed.

Overflow.

Change-Id: I7d16b2217b2ef2959ca69de84eaecc754517714a
diff --git a/runtime/verifier/reg_type_cache.cc b/runtime/verifier/reg_type_cache.cc
index fb0616d..7c40945 100644
--- a/runtime/verifier/reg_type_cache.cc
+++ b/runtime/verifier/reg_type_cache.cc
@@ -96,7 +96,7 @@
   } else {
     return Conflict();
   }
-};
+}
 
 const RegType& RegTypeCache::RegTypeFromPrimitiveType(Primitive::Type prim_type) const {
   DCHECK(RegTypeCache::primitive_initialized_);