--- a/compiler-rt/lib/gwp_asan/common.h	Tue Jun 15 19:13:43 2021 +0900
+++ b/compiler-rt/lib/gwp_asan/common.h	Tue Jun 15 19:15:29 2021 +0900
@@ -49,7 +49,7 @@
   static constexpr size_t kMaxTraceLengthToCollect = 128;
 
   // Records the given allocation metadata into this struct.
-  void RecordAllocation(uintptr_t Addr, size_t Size);
+  void RecordAllocation(uintptr_t Addr, size_t RequestedSize);
   // Record that this allocation is now deallocated.
   void RecordDeallocation();
 
@@ -70,7 +70,7 @@
   // valid, as the allocation has never occurred.
   uintptr_t Addr = 0;
   // Represents the actual size of the allocation.
-  size_t Size = 0;
+  size_t RequestedSize = 0;
 
   CallSiteInfo AllocationTrace;
   CallSiteInfo DeallocationTrace;
@@ -83,6 +83,8 @@
 // crash handler. This, in conjunction with the Metadata array, forms the entire
 // set of information required for understanding a GWP-ASan crash.
 struct AllocatorState {
+  constexpr AllocatorState() {}
+
   // Returns whether the provided pointer is a current sampled allocation that
   // is owned by this pool.
   GWP_ASAN_ALWAYS_INLINE bool pointerIsMine(const void *Ptr) const {