Update ICU to 58.1

source/common/ucnvscsu.c

Index: source/common/ucnvscsu.c
diff --git a/source/common/ucnvscsu.c b/source/common/ucnvscsu.c
index 1aacd810d76e729f90cd91a0899bce1b937713c2..9849cdebbbb80ae2019344c6a0f99c39f1675f7c 100644
--- a/source/common/ucnvscsu.c
+++ b/source/common/ucnvscsu.c
@@ -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) 2000-2015, International Business Machines
+*   Copyright (C) 2000-2016, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 ******************************************************************************
@@ -1395,12 +1397,16 @@ outputBytes:
                 /* each branch falls through to the next one */
             case 4:
                 *target++=(uint8_t)(c>>24);
-            case 3: /*fall through*/
+                U_FALLTHROUGH;
+            case 3:
                 *target++=(uint8_t)(c>>16);
-            case 2: /*fall through*/
+                U_FALLTHROUGH;
+            case 2:
                 *target++=(uint8_t)(c>>8);
-            case 1: /*fall through*/
+                U_FALLTHROUGH;
+            case 1:
                 *target++=(uint8_t)c;
+                U_FALLTHROUGH;
             default:
                 /* will never occur */
                 break;
@@ -1411,15 +1417,19 @@ outputBytes:
             case 4:
                 *target++=(uint8_t)(c>>24);
                 *offsets++=sourceIndex;
-            case 3: /*fall through*/
+                U_FALLTHROUGH;
+            case 3:
                 *target++=(uint8_t)(c>>16);
                 *offsets++=sourceIndex;
-            case 2: /*fall through*/
+                U_FALLTHROUGH;
+            case 2:
                 *target++=(uint8_t)(c>>8);
                 *offsets++=sourceIndex;
-            case 1: /*fall through*/
+                U_FALLTHROUGH;
+            case 1:
                 *target++=(uint8_t)c;
                 *offsets++=sourceIndex;
+                U_FALLTHROUGH;
             default:
                 /* will never occur */
                 break;
@@ -1448,12 +1458,16 @@ outputBytes:
             /* each branch falls through to the next one */
         case 4:
             *p++=(uint8_t)(c>>24);
-        case 3: /*fall through*/
+            U_FALLTHROUGH;
+        case 3:
             *p++=(uint8_t)(c>>16);
-        case 2: /*fall through*/
+            U_FALLTHROUGH;
+        case 2:
             *p++=(uint8_t)(c>>8);
-        case 1: /*fall through*/
+            U_FALLTHROUGH;
+        case 1:
             *p=(uint8_t)c;
+            U_FALLTHROUGH;
         default:
             /* will never occur */
             break;
@@ -1469,16 +1483,19 @@ outputBytes:
             if(offsets!=NULL) {
                 *offsets++=sourceIndex;
             }
-        case 2: /*fall through*/
+            U_FALLTHROUGH;
+        case 2:
             *target++=(uint8_t)(c>>8);
             if(offsets!=NULL) {
                 *offsets++=sourceIndex;
             }
-        case 1: /*fall through*/
+            U_FALLTHROUGH;
+        case 1:
             *target++=(uint8_t)c;
             if(offsets!=NULL) {
                 *offsets++=sourceIndex;
             }
+            U_FALLTHROUGH;
         default:
             break;
         }
@@ -1853,12 +1870,16 @@ outputBytes:
             /* each branch falls through to the next one */
         case 4:
             *target++=(uint8_t)(c>>24);
-        case 3: /*fall through*/
+            U_FALLTHROUGH;
+        case 3:
             *target++=(uint8_t)(c>>16);
-        case 2: /*fall through*/
+            U_FALLTHROUGH;
+        case 2:
             *target++=(uint8_t)(c>>8);
-        case 1: /*fall through*/
+            U_FALLTHROUGH;
+        case 1:
             *target++=(uint8_t)c;
+            U_FALLTHROUGH;
         default:
             /* will never occur */
             break;
@@ -1885,12 +1906,16 @@ outputBytes:
             /* each branch falls through to the next one */
         case 4:
             *p++=(uint8_t)(c>>24);
-        case 3: /*fall through*/
+            U_FALLTHROUGH;
+        case 3:
             *p++=(uint8_t)(c>>16);
-        case 2: /*fall through*/
+            U_FALLTHROUGH;
+        case 2:
             *p++=(uint8_t)(c>>8);
-        case 1: /*fall through*/
+            U_FALLTHROUGH;
+        case 1:
             *p=(uint8_t)c;
+            U_FALLTHROUGH;
         default:
             /* will never occur */
             break;
@@ -1903,10 +1928,13 @@ outputBytes:
             /* each branch falls through to the next one */
         case 3:
             *target++=(uint8_t)(c>>16);
-        case 2: /*fall through*/
+            U_FALLTHROUGH;
+        case 2:
             *target++=(uint8_t)(c>>8);
-        case 1: /*fall through*/
+            U_FALLTHROUGH;
+        case 1:
             *target++=(uint8_t)c;
+            U_FALLTHROUGH;
         default:
             break;
         }