ICU-900 Fixed some compiler warnings.

X-SVN-Rev: 8545

icu4c/source/common/udata.c

@@ -177,7 +177,7 @@ strcpy_returnEnd(char *dest, const char *src) {
 char *
 uprv_computeDirPath(const char *path, char *pathBuffer) {
     char   *finalSlash;       /* Ptr to last dir separator in input path, or null if none. */
-    int     pathLen;          /* Length of the returned directory path                     */
+    int32_t pathLen;          /* Length of the returned directory path                     */
     
     finalSlash = 0;
     if (path != 0) {
@@ -200,7 +200,7 @@ uprv_computeDirPath(const char *path, char *pathBuffer) {
     
     /* User supplied path did contain a directory portion.
      * Copy it to the output path buffer */
-    pathLen = finalSlash - path + 1;
+    pathLen = (int32_t)(finalSlash - path + 1);
     uprv_memcpy(pathBuffer, path, pathLen);
     *(pathBuffer+pathLen) = 0;
     return pathBuffer+pathLen;
@@ -296,7 +296,7 @@ static UDataMemory *udata_findCachedData(const char *path)
 static UDataMemory *udata_cacheDataItem(const char *path, UDataMemory *item, UErrorCode *pErr) {
     DataCacheElement *newElement;
     const char       *baseName;
-    int               nameLen;
+    int32_t           nameLen;
     UHashtable       *htable;
     UDataMemory      *oldValue = NULL;
 
@@ -319,7 +319,7 @@ static UDataMemory *udata_cacheDataItem(const char *path, UDataMemory *item, UEr
     UDatamemory_assign(newElement->item, item);
 
     baseName = findBasename(path);
-    nameLen = uprv_strlen(baseName);
+    nameLen = (int32_t)uprv_strlen(baseName);
     newElement->name = uprv_malloc(nameLen+1);
     if (newElement->name == NULL) {
         *pErr = U_MEMORY_ALLOCATION_ERROR;

icu4c/source/i18n/bocsu.c

@@ -137,7 +137,7 @@ u_writeIdenticalLevelRun(const UChar *s, int32_t length, uint8_t *p) {
         p=u_writeDiff(c-prev, p);
         prev=c;
     }
-    return p-p0;
+    return (int32_t)(p-p0);
 }
 
 /* How many bytes would writeIdenticalLevelRun() write? */

icu4c/source/i18n/nfrs.cpp

@@ -888,7 +888,7 @@ uint32_t util64_tou(int64_t w, UChar* buf, uint32_t len, uint32_t radix, UBool r
         *p = 0; // null terminate if room for caller convenience
     }
 
-    len = p - buf;
+    len = (uint32_t)(p - buf);
     if (*buf == kUMinus) {
         ++buf;
     }

icu4c/source/i18n/ucoleitr.cpp

@@ -205,10 +205,10 @@ ucol_getOffset(const UCollationElements *elems)
       if (ci->fcdPosition == NULL) {
         return 0;
       }
-      return ci->fcdPosition - ci->string;
+      return (int32_t)(ci->fcdPosition - ci->string);
   }
   else {
-      return ci->pos - ci->string;
+      return (int32_t)(ci->pos - ci->string);
   }
 }