ICU 56 update step 1

source/common/ustrenum.cpp

Index: source/common/ustrenum.cpp
diff --git a/source/common/ustrenum.cpp b/source/common/ustrenum.cpp
index dd7fe78a3a21460187ea74e24503c915c1ea0edf..762bf99d517105bea149f0ffb7032c11355de9d6 100644
--- a/source/common/ustrenum.cpp
+++ b/source/common/ustrenum.cpp
@@ -1,6 +1,6 @@
 /*
 **********************************************************************
-* Copyright (c) 2002-2012, International Business Machines
+* Copyright (c) 2002-2014, International Business Machines
 * Corporation and others.  All Rights Reserved.
 **********************************************************************
 * Author: Alan Liu
@@ -130,6 +130,22 @@ StringEnumeration::operator!=(const StringEnumeration& that)const {
 
 // UStringEnumeration implementation --------------------------------------- ***
 
+UStringEnumeration * U_EXPORT2
+UStringEnumeration::fromUEnumeration(
+        UEnumeration *uenumToAdopt, UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        uenum_close(uenumToAdopt);
+        return NULL;
+    }
+    UStringEnumeration *result = new UStringEnumeration(uenumToAdopt);
+    if (result == NULL) {
+        status = U_MEMORY_ALLOCATION_ERROR;
+        uenum_close(uenumToAdopt);
+        return NULL;
+    }
+    return result;
+}
+
 UStringEnumeration::UStringEnumeration(UEnumeration* _uenum) :
     uenum(_uenum) {
     U_ASSERT(_uenum != 0);