Combine leaks with same stacktrace
Combine similar leaks (those with identical stack traces) into a single
leak report, and sort the resulting leaks by total leak size across all
similar leaks and their references.
Bug: 27208635
Change-Id: Ia2bf2ccf3fcbc110d1c7ba60e3b77348d1c63d8d
(cherry picked from commit 7a22e81c20e9a28b9cf7b99e0f46659a2b2a9de7)
diff --git a/libmemunreachable/Allocator.h b/libmemunreachable/Allocator.h
index 3b5504d..a8f579e 100644
--- a/libmemunreachable/Allocator.h
+++ b/libmemunreachable/Allocator.h
@@ -24,6 +24,7 @@
#include <map>
#include <memory>
#include <set>
+#include <unordered_map>
#include <unordered_set>
#include <vector>
extern std::atomic<int> heap_count;
@@ -212,6 +213,9 @@
template<class Key, class T, class Compare = std::less<Key>>
using map = std::map<Key, T, Compare, Allocator<std::pair<const Key, T>>>;
+template<class Key, class T, class Hash = std::hash<Key>, class KeyEqual = std::equal_to<Key>>
+using unordered_map = std::unordered_map<Key, T, Hash, KeyEqual, Allocator<std::pair<const Key, T>>>;
+
template<class Key, class Hash = std::hash<Key>, class KeyEqual = std::equal_to<Key>>
using unordered_set = std::unordered_set<Key, Hash, KeyEqual, Allocator<Key>>;