From cdf4eef48c8a6226e0aa522a043a99b8a2d4e5a9 Mon Sep 17 00:00:00 2001
From: George Rhoten <grhoten@users.noreply.github.com>
Date: Wed, 9 Mar 2005 05:45:01 +0000
Subject: [PATCH] ICU-4288 Fix some compiler warnings.

X-SVN-Rev: 17303
---
 icu4c/source/common/rbbi.cpp      | 2 +-
 icu4c/source/common/ubidi_props.c | 1 -
 icu4c/source/common/ucase.c       | 1 -
 icu4c/source/i18n/rbt_pars.cpp    | 3 +--
 4 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/icu4c/source/common/rbbi.cpp b/icu4c/source/common/rbbi.cpp
index bf48b5fd979..ba818c3c0e9 100644
--- a/icu4c/source/common/rbbi.cpp
+++ b/icu4c/source/common/rbbi.cpp
@@ -650,7 +650,7 @@ UBool RuleBasedBreakIterator::isBoundary(int32_t offset) {
  * @return The current iteration position.
  */
 int32_t RuleBasedBreakIterator::current(void) const {
-    return (fText != NULL) ? fText->getIndex() : BreakIterator::DONE;
+    return (fText != NULL) ? fText->getIndex() : (int32_t)BreakIterator::DONE;
 }
 
 //=======================================================================
diff --git a/icu4c/source/common/ubidi_props.c b/icu4c/source/common/ubidi_props.c
index 7a7b6fb47d9..0a4cf48d678 100644
--- a/icu4c/source/common/ubidi_props.c
+++ b/icu4c/source/common/ubidi_props.c
@@ -258,7 +258,6 @@ ubidi_getDummy(UErrorCode *pErrorCode) {
         return bdp;
     } else /* bdp==NULL */ {
         /* create the dummy object */
-        UBiDiProps *bdp;
         int32_t *indexes;
         
         bdp=(UBiDiProps *)uprv_malloc(sizeof(UBiDiProps)+UBIDI_IX_TOP*4+UTRIE_DUMMY_SIZE);
diff --git a/icu4c/source/common/ucase.c b/icu4c/source/common/ucase.c
index 55dde07a27f..29ac0667fbb 100644
--- a/icu4c/source/common/ucase.c
+++ b/icu4c/source/common/ucase.c
@@ -262,7 +262,6 @@ ucase_getDummy(UErrorCode *pErrorCode) {
         return csp;
     } else /* csp==NULL */ {
         /* create the dummy object */
-        UCaseProps *csp;
         int32_t *indexes;
         
         csp=(UCaseProps *)uprv_malloc(sizeof(UCaseProps)+UCASE_IX_TOP*4+UTRIE_DUMMY_SIZE);
diff --git a/icu4c/source/i18n/rbt_pars.cpp b/icu4c/source/i18n/rbt_pars.cpp
index 82d966963ec..4ac7cf440b3 100644
--- a/icu4c/source/i18n/rbt_pars.cpp
+++ b/icu4c/source/i18n/rbt_pars.cpp
@@ -1547,11 +1547,10 @@ U_NAMESPACE_END
 
 U_CAPI int32_t
 utrans_stripRules(const UChar *source, int32_t sourceLen, UChar *target, UErrorCode *status) {
-    const UChar *sourceStart = source;
+    //const UChar *sourceStart = source;
     const UChar *targetStart = target;
     const UChar *sourceLimit = source+sourceLen;
     UChar *targetLimit = target+sourceLen;
-    uint32_t isError = 0;
     UChar32 c = 0;
     UBool quoted = FALSE;
     int32_t index;