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ICU-6567 Fix some compiler warnings

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X-SVN-Rev: 24715
This commit is contained in:
Andy Heninger 2008-10-03 20:30:55 +00:00
parent 7f89a4be9d
commit 7b405b40af
4 changed files with 11 additions and 8 deletions
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2
icu4c/source/common/ubidi.c
View file

@ -1399,6 +1399,8 @@ resolveImplicitLevels(UBiDi *pBiDi,
DirProp nextStrongProp=R;
int32_t nextStrongPos=-1;
levState.startON = -1; /* silence gcc flow analysis */
/* check for RTL inverse BiDi mode */
/* FOOD FOR THOUGHT: in case of RTL inverse BiDi, it would make sense to
* loop on the text characters from end to start.

3
icu4c/source/common/ucasemap.c
View file

@ -512,7 +512,8 @@ caseMap(const UCaseMap *csm,
*pErrorCode=U_UNSUPPORTED_ERROR;
#else
/* UCaseMap is actually non-const in toTitle() APIs. */
destLength=_toTitle((UCaseMap *)csm, dest, destCapacity,
UCaseMap *tmp = (UCaseMap *)csm;
destLength=_toTitle(tmp, dest, destCapacity,
src, &csc, srcLength,
pErrorCode);
#endif

12
icu4c/source/common/ucnv_ext.c
View file

@ -1,7 +1,7 @@
/*
******************************************************************************
*
* Copyright (C) 2003-2007, International Business Machines
* Copyright (C) 2003-2008, International Business Machines
* Corporation and others. All Rights Reserved.
*
******************************************************************************
@ -279,7 +279,7 @@ ucnv_extInitialMatchToU(UConverter *cnv, const int32_t *cx,
int32_t **offsets, int32_t srcIndex,
UBool flush,
UErrorCode *pErrorCode) {
uint32_t value;
uint32_t value = 0; /* initialize output-only param to 0 to silence gcc */
int32_t match;
/* try to match */
@ -329,7 +329,7 @@ U_CFUNC UChar32
ucnv_extSimpleMatchToU(const int32_t *cx,
const char *source, int32_t length,
UBool useFallback) {
uint32_t value;
uint32_t value = 0; /* initialize output-only param to 0 to silence gcc */
int32_t match;
if(length<=0) {
@ -367,7 +367,7 @@ U_CFUNC void
ucnv_extContinueMatchToU(UConverter *cnv,
UConverterToUnicodeArgs *pArgs, int32_t srcIndex,
UErrorCode *pErrorCode) {
uint32_t value;
uint32_t value = 0; /* initialize output-only param to 0 to silence gcc */
int32_t match, length;
match=ucnv_extMatchToU(cnv->sharedData->mbcs.extIndexes, (int8_t)UCNV_SISO_STATE(cnv),
@ -748,7 +748,7 @@ ucnv_extInitialMatchFromU(UConverter *cnv, const int32_t *cx,
int32_t **offsets, int32_t srcIndex,
UBool flush,
UErrorCode *pErrorCode) {
uint32_t value;
uint32_t value = 0; /* initialize output-only param to 0 to silence gcc */
int32_t match;
/* try to match */
@ -861,7 +861,7 @@ U_CFUNC void
ucnv_extContinueMatchFromU(UConverter *cnv,
UConverterFromUnicodeArgs *pArgs, int32_t srcIndex,
UErrorCode *pErrorCode) {
uint32_t value;
uint32_t value = 0; /* initialize output-only param to 0 to silence gcc */
int32_t match;
match=ucnv_extMatchFromU(cnv->sharedData->mbcs.extIndexes,

2
icu4c/source/i18n/ucol_tok.cpp
View file

@ -1751,7 +1751,7 @@ void ucol_tok_initTokenList(UColTokenParser *src, const UChar *rules, const uint
// like copy and remove...
//const UChar *openBrace = rules;
int32_t optionNumber = -1;
const UChar *setStart;
const UChar *setStart = NULL;
uint32_t i = 0;
while(i < rulesLength) {
if(rules[i] == 0x005B) {