Update ICU to 58.1

source/common/cmemory.h

Index: source/common/cmemory.h
diff --git a/source/common/cmemory.h b/source/common/cmemory.h
index 3041b56d1a14010dded80daa7bcf8827121491d0..a1211bdc3c4abc389b47336717c969b2fcb504a6 100644
--- a/source/common/cmemory.h
+++ b/source/common/cmemory.h
@@ -1,7 +1,9 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 ******************************************************************************
 *
-*   Copyright (C) 1997-2015, International Business Machines
+*   Copyright (C) 1997-2016, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 ******************************************************************************
@@ -153,6 +155,8 @@ U_NAMESPACE_BEGIN
 template<typename T>
 class LocalMemory : public LocalPointerBase<T> {
 public:
+    using LocalPointerBase<T>::operator*;
+    using LocalPointerBase<T>::operator->;
     /**
      * Constructor takes ownership.
      * @param p simple pointer to an array of T items that is adopted
@@ -279,7 +283,7 @@ inline T *LocalMemory<T>::allocateInsteadAndCopy(int32_t newCapacity, int32_t le
                 if(length>newCapacity) {
                     length=newCapacity;
                 }
-                uprv_memcpy(p, LocalPointerBase<T>::ptr, length*sizeof(T));
+                uprv_memcpy(p, LocalPointerBase<T>::ptr, (size_t)length*sizeof(T));
             }
             uprv_free(LocalPointerBase<T>::ptr);
             LocalPointerBase<T>::ptr=p;
@@ -426,7 +430,7 @@ inline T *MaybeStackArray<T, stackCapacity>::resize(int32_t newCapacity, int32_t
                 if(length>newCapacity) {
                     length=newCapacity;
                 }
-                uprv_memcpy(p, ptr, length*sizeof(T));
+                uprv_memcpy(p, ptr, (size_t)length*sizeof(T));
             }
             releaseArray();
             ptr=p;
@@ -457,7 +461,7 @@ inline T *MaybeStackArray<T, stackCapacity>::orphanOrClone(int32_t length, int32
         if(p==NULL) {
             return NULL;
         }
-        uprv_memcpy(p, ptr, length*sizeof(T));
+        uprv_memcpy(p, ptr, (size_t)length*sizeof(T));
     }
     resultCapacity=length;
     ptr=stackArray;
@@ -605,7 +609,7 @@ inline H *MaybeStackHeaderAndArray<H, T, stackCapacity>::resize(int32_t newCapac
                     length=newCapacity;
                 }
             }
-            uprv_memcpy(p, ptr, sizeof(H)+length*sizeof(T));
+            uprv_memcpy(p, ptr, sizeof(H)+(size_t)length*sizeof(T));
             releaseMemory();
             ptr=p;
             capacity=newCapacity;
@@ -636,7 +640,7 @@ inline H *MaybeStackHeaderAndArray<H, T, stackCapacity>::orphanOrClone(int32_t l
         if(p==NULL) {
             return NULL;
         }
-        uprv_memcpy(p, ptr, sizeof(H)+length*sizeof(T));
+        uprv_memcpy(p, ptr, sizeof(H)+(size_t)length*sizeof(T));
     }
     resultCapacity=length;
     ptr=&stackHeader;