ICU-535 Removed compiler warnings

X-SVN-Rev: 2222

icu4c/source/test/intltest/transapi.cpp

@@ -207,7 +207,7 @@ void TransliteratorAPITest::TestGetDisplayName() {
           "Kana-Latin"                 ,"Kana to Latin"        
       };
     UnicodeString name="";
-    Transliterator* t;
+    Transliterator* t=NULL;
     UnicodeString message;
     for (int32_t i=0; i<sizeof(dispNames)/sizeof(dispNames[0]); i=i+2 ) {
         t = Transliterator::createInstance(dispNames[i+0]);
@@ -249,7 +249,7 @@ void TransliteratorAPITest::TestTransliterate1(){
     UnicodeString gotResult;
     UnicodeString temp;
     UnicodeString message;
-    Transliterator* t;
+    Transliterator* t=NULL;
     logln("Testing transliterate");
 
     for(int i=0;i<sizeof(Data)/sizeof(Data[0]); i=i+3){

icu4c/source/test/intltest/tsdate.cpp

@@ -201,7 +201,7 @@ double IntlTestDateFormat::randDouble()
 {
     // Assume 8-bit (or larger) rand values.  Also assume
     // that the system rand() function is very poor, which it always is.
-    double d;
+    double d=0.0;
     int32_t i;
     do {
         for (i=0; i < sizeof(double); ++i)

icu4c/source/test/intltest/tzregts.cpp

@@ -674,7 +674,7 @@ TimeZoneRegressionTest::Test4154525()
         UBool valid = DATA[i+1] == GOOD;
         UnicodeString method;
         for(int32_t j=0; j < 2; ++j) {
-            SimpleTimeZone *z;
+            SimpleTimeZone *z=NULL;
             switch (j) {
                 case 0:
                     method = "constructor";

icu4c/source/test/intltest/ucdtest.cpp

@@ -572,7 +572,7 @@ void UnicodeTest::TestCharLength()
 		1, 0xe000
 	};
 	
-	int16_t i;
+	int32_t i;
 	UBool multiple;
 	for(i=0; i<sizeof(codepoint)/sizeof(codepoint[0]); i=i+2){
 		UChar32 c=codepoint[i+1];