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ICU-2269 don't use aliasing ctor in uset_addString

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X-SVN-Rev: 9817
This commit is contained in:
Vladimir Weinstein 2002-08-29 22:20:59 +00:00
parent f346c4d8f2
commit cc4c361654
1 changed files with 9 additions and 1 deletions
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10
icu4c/source/common/uset.cpp
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@ -26,6 +26,7 @@
#include "unicode/uset.h"
#include "unicode/uniset.h"
#include "cmemory.h"
#include "unicode/ustring.h"
U_CAPI USet* U_EXPORT2
uset_open(UChar32 start, UChar32 end) {
@ -72,7 +73,14 @@ uset_add(USet* set, UChar32 c) {
U_CAPI void U_EXPORT2
uset_addString(USet* set, const UChar* str, int32_t strLen) {
UnicodeString s(strLen==-1, str, strLen);
// WRONG! Do not alias, it will stay aliased, even after
// copying. TODO: do we need a copy ctor that unaliases
//UnicodeString s(strLen==-1, str, strLen);
// We promised -1 for zero terminated
if(strLen == -1) {
strLen = u_strlen(str);
}
UnicodeString s(str, strLen);
((UnicodeSet*) set)->add(s);
}