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ICU-3100 fix assertion failure on 400 due to usage of variant chars

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X-SVN-Rev: 15810
This commit is contained in:
Vladimir Weinstein 2004-06-09 06:01:39 +00:00
parent a12d9cfbb1
commit a2af700b96
1 changed files with 9 additions and 6 deletions
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15
icu4c/source/i18n/ucol_sit.cpp
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@ -21,7 +21,6 @@
#include "cstring.h"
enum OptionsList {
UCOL_SIT_LANGUAGE = 0,
UCOL_SIT_SCRIPT,
@ -978,19 +977,23 @@ ucol_getContractions( const UCollator *coll,
}
U_CAPI int32_t U_EXPORT2
ucol_getUnsafeSet( const UCollator *coll,
USet *unsafe,
UErrorCode *status)
{
UChar buffer[internalBufferSize];
int32_t len = 0;
uset_clear(unsafe);
// cccpattern = "[[:^tccc=0:][:^lccc=0:]]", unfortunately variant
static const UChar cccpattern[25] = { 0x5b, 0x5b, 0x3a, 0x5e, 0x74, 0x63, 0x63, 0x63, 0x3d, 0x30, 0x3a, 0x5d,
0x5b, 0x3a, 0x5e, 0x6c, 0x63, 0x63, 0x63, 0x3d, 0x30, 0x3a, 0x5d, 0x5d, 0x00 };
// add chars that fail the fcd check
UChar buffer[internalBufferSize];
static const char* fcdUnsafes = "[[:^tccc=0:][:^lccc=0:]]";
int32_t len = uprv_strlen(fcdUnsafes);
u_charsToUChars(fcdUnsafes, buffer, internalBufferSize);
uset_applyPattern(unsafe, buffer, len, USET_IGNORE_SPACE, status);
uset_applyPattern(unsafe, cccpattern, 24, USET_IGNORE_SPACE, status);
// add Thai/Lao prevowels
uset_addRange(unsafe, 0xe40, 0xe44);