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/compiler/utils/arena_allocator.h b/compiler/utils/arena_allocator.h
index b2f5ca9..6d21399 100644
--- a/compiler/utils/arena_allocator.h
+++ b/compiler/utils/arena_allocator.h
@@ -82,7 +82,7 @@
ArenaAllocatorStatsImpl& operator = (const ArenaAllocatorStatsImpl& other) = delete;
void Copy(const ArenaAllocatorStatsImpl& other) { UNUSED(other); }
- void RecordAlloc(size_t bytes, ArenaAllocKind kind) { UNUSED(bytes); UNUSED(kind); }
+ void RecordAlloc(size_t bytes, ArenaAllocKind kind) { UNUSED(bytes, kind); }
size_t NumAllocations() const { return 0u; }
size_t BytesAllocated() const { return 0u; }
void Dump(std::ostream& os, const Arena* first, ssize_t lost_bytes_adjustment) const {