REVERT: r9621717 (disable pg_wrapper for OSS) YQ-1154

ref:d888564254e64ea675383c26661ff5332bf406f5

1 files changed, 0 insertions, 797 deletions

diff --git a/contrib/libs/icu/common/uprops.cpp b/contrib/libs/icu/common/uprops.cpp
deleted file mode 100644
index 1604ad9a17..0000000000
--- a/contrib/libs/icu/common/uprops.cpp
+++ /dev/null
@@ -1,797 +0,0 @@
-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-*******************************************************************************
-*
-*   Copyright (C) 2002-2016, International Business Machines
-*   Corporation and others.  All Rights Reserved.
-*
-*******************************************************************************
-*   file name:  uprops.cpp
-*   encoding:   UTF-8
-*   tab size:   8 (not used)
-*   indentation:4
-*
-*   created on: 2002feb24
-*   created by: Markus W. Scherer
-*
-*   Implementations for mostly non-core Unicode character properties
-*   stored in uprops.icu.
-*
-*   With the APIs implemented here, almost all properties files and
-*   their associated implementation files are used from this file,
-*   including those for normalization and case mappings.
-*/
-
-#include "unicode/utypes.h"
-#include "unicode/uchar.h"
-#include "unicode/ucptrie.h"
-#include "unicode/udata.h"
-#include "unicode/unorm2.h"
-#include "unicode/uscript.h"
-#include "unicode/ustring.h"
-#include "cstring.h"
-#include "mutex.h"
-#include "normalizer2impl.h"
-#include "umutex.h"
-#include "ubidi_props.h"
-#include "uprops.h"
-#include "ucase.h"
-#include "ucln_cmn.h"
-#include "ulayout_props.h"
-#include "ustr_imp.h"
-
-U_NAMESPACE_USE
-
-// Unicode text layout properties data -----------------------------------------
-
-namespace {
-
-icu::UInitOnce gLayoutInitOnce = U_INITONCE_INITIALIZER;
-UDataMemory *gLayoutMemory = nullptr;
-
-UCPTrie *gInpcTrie = nullptr;  // Indic_Positional_Category
-UCPTrie *gInscTrie = nullptr;  // Indic_Syllabic_Category
-UCPTrie *gVoTrie = nullptr;  // Vertical_Orientation
-
-int32_t gMaxInpcValue = 0;
-int32_t gMaxInscValue = 0;
-int32_t gMaxVoValue = 0;
-
-UBool U_CALLCONV uprops_cleanup() {
-    udata_close(gLayoutMemory);
-    gLayoutMemory = nullptr;
-
-    ucptrie_close(gInpcTrie);
-    gInpcTrie = nullptr;
-    ucptrie_close(gInscTrie);
-    gInscTrie = nullptr;
-    ucptrie_close(gVoTrie);
-    gVoTrie = nullptr;
-
-    gMaxInpcValue = 0;
-    gMaxInscValue = 0;
-    gMaxVoValue = 0;
-
-    gLayoutInitOnce.reset();
-    return TRUE;
-}
-
-UBool U_CALLCONV
-ulayout_isAcceptable(void * /*context*/,
-                     const char * /* type */, const char * /*name*/,
-                     const UDataInfo *pInfo) {
-    return pInfo->size >= 20 &&
-        pInfo->isBigEndian == U_IS_BIG_ENDIAN &&
-        pInfo->charsetFamily == U_CHARSET_FAMILY &&
-        pInfo->dataFormat[0] == ULAYOUT_FMT_0 &&
-        pInfo->dataFormat[1] == ULAYOUT_FMT_1 &&
-        pInfo->dataFormat[2] == ULAYOUT_FMT_2 &&
-        pInfo->dataFormat[3] == ULAYOUT_FMT_3 &&
-        pInfo->formatVersion[0] == 1;
-}
-
-// UInitOnce singleton initialization function
-void U_CALLCONV ulayout_load(UErrorCode &errorCode) {
-    gLayoutMemory = udata_openChoice(
-        nullptr, ULAYOUT_DATA_TYPE, ULAYOUT_DATA_NAME,
-        ulayout_isAcceptable, nullptr, &errorCode);
-    if (U_FAILURE(errorCode)) { return; }
-
-    const uint8_t *inBytes = (const uint8_t *)udata_getMemory(gLayoutMemory);
-    const int32_t *inIndexes = (const int32_t *)inBytes;
-    int32_t indexesLength = inIndexes[ULAYOUT_IX_INDEXES_LENGTH];
-    if (indexesLength < 12) {
-        errorCode = U_INVALID_FORMAT_ERROR;  // Not enough indexes.
-        return;
-    }
-    int32_t offset = indexesLength * 4;
-    int32_t top = inIndexes[ULAYOUT_IX_INPC_TRIE_TOP];
-    int32_t trieSize = top - offset;
-    if (trieSize >= 16) {
-        gInpcTrie = ucptrie_openFromBinary(
-            UCPTRIE_TYPE_ANY, UCPTRIE_VALUE_BITS_ANY,
-            inBytes + offset, trieSize, nullptr, &errorCode);
-    }
-    offset = top;
-    top = inIndexes[ULAYOUT_IX_INSC_TRIE_TOP];
-    trieSize = top - offset;
-    if (trieSize >= 16) {
-        gInscTrie = ucptrie_openFromBinary(
-            UCPTRIE_TYPE_ANY, UCPTRIE_VALUE_BITS_ANY,
-            inBytes + offset, trieSize, nullptr, &errorCode);
-    }
-    offset = top;
-    top = inIndexes[ULAYOUT_IX_VO_TRIE_TOP];
-    trieSize = top - offset;
-    if (trieSize >= 16) {
-        gVoTrie = ucptrie_openFromBinary(
-            UCPTRIE_TYPE_ANY, UCPTRIE_VALUE_BITS_ANY,
-            inBytes + offset, trieSize, nullptr, &errorCode);
-    }
-
-    uint32_t maxValues = inIndexes[ULAYOUT_IX_MAX_VALUES];
-    gMaxInpcValue = maxValues >> ULAYOUT_MAX_INPC_SHIFT;
-    gMaxInscValue = (maxValues >> ULAYOUT_MAX_INSC_SHIFT) & 0xff;
-    gMaxVoValue = (maxValues >> ULAYOUT_MAX_VO_SHIFT) & 0xff;
-
-    ucln_common_registerCleanup(UCLN_COMMON_UPROPS, uprops_cleanup);
-}
-
-UBool ulayout_ensureData(UErrorCode &errorCode) {
-    if (U_FAILURE(errorCode)) { return FALSE; }
-    umtx_initOnce(gLayoutInitOnce, &ulayout_load, errorCode);
-    return U_SUCCESS(errorCode);
-}
-
-UBool ulayout_ensureData() {
-    UErrorCode errorCode = U_ZERO_ERROR;
-    return ulayout_ensureData(errorCode);
-}
-
-}  // namespace
-
-/* general properties API functions ----------------------------------------- */
-
-struct BinaryProperty;
-
-typedef UBool BinaryPropertyContains(const BinaryProperty &prop, UChar32 c, UProperty which);
-
-struct BinaryProperty {
-    int32_t column;  // SRC_PROPSVEC column, or "source" if mask==0
-    uint32_t mask;
-    BinaryPropertyContains *contains;
-};
-
-static UBool defaultContains(const BinaryProperty &prop, UChar32 c, UProperty /*which*/) {
-    /* systematic, directly stored properties */
-    return (u_getUnicodeProperties(c, prop.column)&prop.mask)!=0;
-}
-
-static UBool caseBinaryPropertyContains(const BinaryProperty &/*prop*/, UChar32 c, UProperty which) {
-    return static_cast<UBool>(ucase_hasBinaryProperty(c, which));
-}
-
-static UBool isBidiControl(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return ubidi_isBidiControl(c);
-}
-
-static UBool isMirrored(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return ubidi_isMirrored(c);
-}
-
-static UBool isJoinControl(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return ubidi_isJoinControl(c);
-}
-
-#if UCONFIG_NO_NORMALIZATION
-static UBool hasFullCompositionExclusion(const BinaryProperty &, UChar32, UProperty) {
-    return FALSE;
-}
-#else
-static UBool hasFullCompositionExclusion(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    // By definition, Full_Composition_Exclusion is the same as NFC_QC=No.
-    UErrorCode errorCode=U_ZERO_ERROR;
-    const Normalizer2Impl *impl=Normalizer2Factory::getNFCImpl(errorCode);
-    return U_SUCCESS(errorCode) && impl->isCompNo(impl->getNorm16(c));
-}
-#endif
-
-// UCHAR_NF*_INERT properties
-#if UCONFIG_NO_NORMALIZATION
-static UBool isNormInert(const BinaryProperty &, UChar32, UProperty) {
-    return FALSE;
-}
-#else
-static UBool isNormInert(const BinaryProperty &/*prop*/, UChar32 c, UProperty which) {
-    UErrorCode errorCode=U_ZERO_ERROR;
-    const Normalizer2 *norm2=Normalizer2Factory::getInstance(
-        (UNormalizationMode)(which-UCHAR_NFD_INERT+UNORM_NFD), errorCode);
-    return U_SUCCESS(errorCode) && norm2->isInert(c);
-}
-#endif
-
-#if UCONFIG_NO_NORMALIZATION
-static UBool changesWhenCasefolded(const BinaryProperty &, UChar32, UProperty) {
-    return FALSE;
-}
-#else
-static UBool changesWhenCasefolded(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    UnicodeString nfd;
-    UErrorCode errorCode=U_ZERO_ERROR;
-    const Normalizer2 *nfcNorm2=Normalizer2::getNFCInstance(errorCode);
-    if(U_FAILURE(errorCode)) {
-        return FALSE;
-    }
-    if(nfcNorm2->getDecomposition(c, nfd)) {
-        /* c has a decomposition */
-        if(nfd.length()==1) {
-            c=nfd[0];  /* single BMP code point */
-        } else if(nfd.length()<=U16_MAX_LENGTH &&
-                  nfd.length()==U16_LENGTH(c=nfd.char32At(0))
-        ) {
-            /* single supplementary code point */
-        } else {
-            c=U_SENTINEL;
-        }
-    } else if(c<0) {
-        return FALSE;  /* protect against bad input */
-    }
-    if(c>=0) {
-        /* single code point */
-        const UChar *resultString;
-        return (UBool)(ucase_toFullFolding(c, &resultString, U_FOLD_CASE_DEFAULT)>=0);
-    } else {
-        /* guess some large but stack-friendly capacity */
-        UChar dest[2*UCASE_MAX_STRING_LENGTH];
-        int32_t destLength;
-        destLength=u_strFoldCase(dest, UPRV_LENGTHOF(dest),
-                                  nfd.getBuffer(), nfd.length(),
-                                  U_FOLD_CASE_DEFAULT, &errorCode);
-        return (UBool)(U_SUCCESS(errorCode) &&
-                       0!=u_strCompare(nfd.getBuffer(), nfd.length(),
-                                       dest, destLength, FALSE));
-    }
-}
-#endif
-
-#if UCONFIG_NO_NORMALIZATION
-static UBool changesWhenNFKC_Casefolded(const BinaryProperty &, UChar32, UProperty) {
-    return FALSE;
-}
-#else
-static UBool changesWhenNFKC_Casefolded(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    UErrorCode errorCode=U_ZERO_ERROR;
-    const Normalizer2Impl *kcf=Normalizer2Factory::getNFKC_CFImpl(errorCode);
-    if(U_FAILURE(errorCode)) {
-        return FALSE;
-    }
-    UnicodeString src(c);
-    UnicodeString dest;
-    {
-        // The ReorderingBuffer must be in a block because its destructor
-        // needs to release dest's buffer before we look at its contents.
-        ReorderingBuffer buffer(*kcf, dest);
-        // Small destCapacity for NFKC_CF(c).
-        if(buffer.init(5, errorCode)) {
-            const UChar *srcArray=src.getBuffer();
-            kcf->compose(srcArray, srcArray+src.length(), FALSE,
-                          TRUE, buffer, errorCode);
-        }
-    }
-    return U_SUCCESS(errorCode) && dest!=src;
-}
-#endif
-
-#if UCONFIG_NO_NORMALIZATION
-static UBool isCanonSegmentStarter(const BinaryProperty &, UChar32, UProperty) {
-    return FALSE;
-}
-#else
-static UBool isCanonSegmentStarter(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    UErrorCode errorCode=U_ZERO_ERROR;
-    const Normalizer2Impl *impl=Normalizer2Factory::getNFCImpl(errorCode);
-    return
-        U_SUCCESS(errorCode) && impl->ensureCanonIterData(errorCode) &&
-        impl->isCanonSegmentStarter(c);
-}
-#endif
-
-static UBool isPOSIX_alnum(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return u_isalnumPOSIX(c);
-}
-
-static UBool isPOSIX_blank(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return u_isblank(c);
-}
-
-static UBool isPOSIX_graph(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return u_isgraphPOSIX(c);
-}
-
-static UBool isPOSIX_print(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return u_isprintPOSIX(c);
-}
-
-static UBool isPOSIX_xdigit(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return u_isxdigit(c);
-}
-
-static UBool isRegionalIndicator(const BinaryProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    // Property starts are a subset of lb=RI etc.
-    return 0x1F1E6<=c && c<=0x1F1FF;
-}
-
-static const BinaryProperty binProps[UCHAR_BINARY_LIMIT]={
-    /*
-     * column and mask values for binary properties from u_getUnicodeProperties().
-     * Must be in order of corresponding UProperty,
-     * and there must be exactly one entry per binary UProperty.
-     *
-     * Properties with mask==0 are handled in code.
-     * For them, column is the UPropertySource value.
-     */
-    { 1,                U_MASK(UPROPS_ALPHABETIC), defaultContains },
-    { 1,                U_MASK(UPROPS_ASCII_HEX_DIGIT), defaultContains },
-    { UPROPS_SRC_BIDI,  0, isBidiControl },
-    { UPROPS_SRC_BIDI,  0, isMirrored },
-    { 1,                U_MASK(UPROPS_DASH), defaultContains },
-    { 1,                U_MASK(UPROPS_DEFAULT_IGNORABLE_CODE_POINT), defaultContains },
-    { 1,                U_MASK(UPROPS_DEPRECATED), defaultContains },
-    { 1,                U_MASK(UPROPS_DIACRITIC), defaultContains },
-    { 1,                U_MASK(UPROPS_EXTENDER), defaultContains },
-    { UPROPS_SRC_NFC,   0, hasFullCompositionExclusion },
-    { 1,                U_MASK(UPROPS_GRAPHEME_BASE), defaultContains },
-    { 1,                U_MASK(UPROPS_GRAPHEME_EXTEND), defaultContains },
-    { 1,                U_MASK(UPROPS_GRAPHEME_LINK), defaultContains },
-    { 1,                U_MASK(UPROPS_HEX_DIGIT), defaultContains },
-    { 1,                U_MASK(UPROPS_HYPHEN), defaultContains },
-    { 1,                U_MASK(UPROPS_ID_CONTINUE), defaultContains },
-    { 1,                U_MASK(UPROPS_ID_START), defaultContains },
-    { 1,                U_MASK(UPROPS_IDEOGRAPHIC), defaultContains },
-    { 1,                U_MASK(UPROPS_IDS_BINARY_OPERATOR), defaultContains },
-    { 1,                U_MASK(UPROPS_IDS_TRINARY_OPERATOR), defaultContains },
-    { UPROPS_SRC_BIDI,  0, isJoinControl },
-    { 1,                U_MASK(UPROPS_LOGICAL_ORDER_EXCEPTION), defaultContains },
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_LOWERCASE
-    { 1,                U_MASK(UPROPS_MATH), defaultContains },
-    { 1,                U_MASK(UPROPS_NONCHARACTER_CODE_POINT), defaultContains },
-    { 1,                U_MASK(UPROPS_QUOTATION_MARK), defaultContains },
-    { 1,                U_MASK(UPROPS_RADICAL), defaultContains },
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_SOFT_DOTTED
-    { 1,                U_MASK(UPROPS_TERMINAL_PUNCTUATION), defaultContains },
-    { 1,                U_MASK(UPROPS_UNIFIED_IDEOGRAPH), defaultContains },
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_UPPERCASE
-    { 1,                U_MASK(UPROPS_WHITE_SPACE), defaultContains },
-    { 1,                U_MASK(UPROPS_XID_CONTINUE), defaultContains },
-    { 1,                U_MASK(UPROPS_XID_START), defaultContains },
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CASE_SENSITIVE
-    { 1,                U_MASK(UPROPS_S_TERM), defaultContains },
-    { 1,                U_MASK(UPROPS_VARIATION_SELECTOR), defaultContains },
-    { UPROPS_SRC_NFC,   0, isNormInert },  // UCHAR_NFD_INERT
-    { UPROPS_SRC_NFKC,  0, isNormInert },  // UCHAR_NFKD_INERT
-    { UPROPS_SRC_NFC,   0, isNormInert },  // UCHAR_NFC_INERT
-    { UPROPS_SRC_NFKC,  0, isNormInert },  // UCHAR_NFKC_INERT
-    { UPROPS_SRC_NFC_CANON_ITER, 0, isCanonSegmentStarter },
-    { 1,                U_MASK(UPROPS_PATTERN_SYNTAX), defaultContains },
-    { 1,                U_MASK(UPROPS_PATTERN_WHITE_SPACE), defaultContains },
-    { UPROPS_SRC_CHAR_AND_PROPSVEC,  0, isPOSIX_alnum },
-    { UPROPS_SRC_CHAR,  0, isPOSIX_blank },
-    { UPROPS_SRC_CHAR,  0, isPOSIX_graph },
-    { UPROPS_SRC_CHAR,  0, isPOSIX_print },
-    { UPROPS_SRC_CHAR,  0, isPOSIX_xdigit },
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CASED
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CASE_IGNORABLE
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CHANGES_WHEN_LOWERCASED
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CHANGES_WHEN_UPPERCASED
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CHANGES_WHEN_TITLECASED
-    { UPROPS_SRC_CASE_AND_NORM,  0, changesWhenCasefolded },
-    { UPROPS_SRC_CASE,  0, caseBinaryPropertyContains },  // UCHAR_CHANGES_WHEN_CASEMAPPED
-    { UPROPS_SRC_NFKC_CF, 0, changesWhenNFKC_Casefolded },
-    { 2,                U_MASK(UPROPS_2_EMOJI), defaultContains },
-    { 2,                U_MASK(UPROPS_2_EMOJI_PRESENTATION), defaultContains },
-    { 2,                U_MASK(UPROPS_2_EMOJI_MODIFIER), defaultContains },
-    { 2,                U_MASK(UPROPS_2_EMOJI_MODIFIER_BASE), defaultContains },
-    { 2,                U_MASK(UPROPS_2_EMOJI_COMPONENT), defaultContains },
-    { 2,                0, isRegionalIndicator },
-    { 1,                U_MASK(UPROPS_PREPENDED_CONCATENATION_MARK), defaultContains },
-    { 2,                U_MASK(UPROPS_2_EXTENDED_PICTOGRAPHIC), defaultContains },
-};
-
-U_CAPI UBool U_EXPORT2
-u_hasBinaryProperty(UChar32 c, UProperty which) {
-    /* c is range-checked in the functions that are called from here */
-    if(which<UCHAR_BINARY_START || UCHAR_BINARY_LIMIT<=which) {
-        /* not a known binary property */
-        return FALSE;
-    } else {
-        const BinaryProperty &prop=binProps[which];
-        return prop.contains(prop, c, which);
-    }
-}
-
-struct IntProperty;
-
-typedef int32_t IntPropertyGetValue(const IntProperty &prop, UChar32 c, UProperty which);
-typedef int32_t IntPropertyGetMaxValue(const IntProperty &prop, UProperty which);
-
-struct IntProperty {
-    int32_t column;  // SRC_PROPSVEC column, or "source" if mask==0
-    uint32_t mask;
-    int32_t shift;  // =maxValue if getMaxValueFromShift() is used
-    IntPropertyGetValue *getValue;
-    IntPropertyGetMaxValue *getMaxValue;
-};
-
-static int32_t defaultGetValue(const IntProperty &prop, UChar32 c, UProperty /*which*/) {
-    /* systematic, directly stored properties */
-    return (int32_t)(u_getUnicodeProperties(c, prop.column)&prop.mask)>>prop.shift;
-}
-
-static int32_t defaultGetMaxValue(const IntProperty &prop, UProperty /*which*/) {
-    return (uprv_getMaxValues(prop.column)&prop.mask)>>prop.shift;
-}
-
-static int32_t getMaxValueFromShift(const IntProperty &prop, UProperty /*which*/) {
-    return prop.shift;
-}
-
-static int32_t getBiDiClass(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return (int32_t)u_charDirection(c);
-}
-
-static int32_t getBiDiPairedBracketType(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return (int32_t)ubidi_getPairedBracketType(c);
-}
-
-static int32_t biDiGetMaxValue(const IntProperty &/*prop*/, UProperty which) {
-    return ubidi_getMaxValue(which);
-}
-
-#if UCONFIG_NO_NORMALIZATION
-static int32_t getCombiningClass(const IntProperty &, UChar32, UProperty) {
-    return 0;
-}
-#else
-static int32_t getCombiningClass(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return u_getCombiningClass(c);
-}
-#endif
-
-static int32_t getGeneralCategory(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return (int32_t)u_charType(c);
-}
-
-static int32_t getJoiningGroup(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return ubidi_getJoiningGroup(c);
-}
-
-static int32_t getJoiningType(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return ubidi_getJoiningType(c);
-}
-
-static int32_t getNumericType(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    int32_t ntv=(int32_t)GET_NUMERIC_TYPE_VALUE(u_getMainProperties(c));
-    return UPROPS_NTV_GET_TYPE(ntv);
-}
-
-static int32_t getScript(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    UErrorCode errorCode=U_ZERO_ERROR;
-    return (int32_t)uscript_getScript(c, &errorCode);
-}
-
-static int32_t scriptGetMaxValue(const IntProperty &/*prop*/, UProperty /*which*/) {
-    uint32_t scriptX=uprv_getMaxValues(0)&UPROPS_SCRIPT_X_MASK;
-    return uprops_mergeScriptCodeOrIndex(scriptX);
-}
-
-/*
- * Map some of the Grapheme Cluster Break values to Hangul Syllable Types.
- * Hangul_Syllable_Type is fully redundant with a subset of Grapheme_Cluster_Break.
- */
-static const UHangulSyllableType gcbToHst[]={
-    U_HST_NOT_APPLICABLE,   /* U_GCB_OTHER */
-    U_HST_NOT_APPLICABLE,   /* U_GCB_CONTROL */
-    U_HST_NOT_APPLICABLE,   /* U_GCB_CR */
-    U_HST_NOT_APPLICABLE,   /* U_GCB_EXTEND */
-    U_HST_LEADING_JAMO,     /* U_GCB_L */
-    U_HST_NOT_APPLICABLE,   /* U_GCB_LF */
-    U_HST_LV_SYLLABLE,      /* U_GCB_LV */
-    U_HST_LVT_SYLLABLE,     /* U_GCB_LVT */
-    U_HST_TRAILING_JAMO,    /* U_GCB_T */
-    U_HST_VOWEL_JAMO        /* U_GCB_V */
-    /*
-     * Omit GCB values beyond what we need for hst.
-     * The code below checks for the array length.
-     */
-};
-
-static int32_t getHangulSyllableType(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    /* see comments on gcbToHst[] above */
-    int32_t gcb=(int32_t)(u_getUnicodeProperties(c, 2)&UPROPS_GCB_MASK)>>UPROPS_GCB_SHIFT;
-    if(gcb<UPRV_LENGTHOF(gcbToHst)) {
-        return gcbToHst[gcb];
-    } else {
-        return U_HST_NOT_APPLICABLE;
-    }
-}
-
-#if UCONFIG_NO_NORMALIZATION
-static int32_t getNormQuickCheck(const IntProperty &, UChar32, UProperty) {
-    return 0;
-}
-#else
-static int32_t getNormQuickCheck(const IntProperty &/*prop*/, UChar32 c, UProperty which) {
-    return (int32_t)unorm_getQuickCheck(c, (UNormalizationMode)(which-UCHAR_NFD_QUICK_CHECK+UNORM_NFD));
-}
-#endif
-
-#if UCONFIG_NO_NORMALIZATION
-static int32_t getLeadCombiningClass(const IntProperty &, UChar32, UProperty) {
-    return 0;
-}
-#else
-static int32_t getLeadCombiningClass(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return unorm_getFCD16(c)>>8;
-}
-#endif
-
-#if UCONFIG_NO_NORMALIZATION
-static int32_t getTrailCombiningClass(const IntProperty &, UChar32, UProperty) {
-    return 0;
-}
-#else
-static int32_t getTrailCombiningClass(const IntProperty &/*prop*/, UChar32 c, UProperty /*which*/) {
-    return unorm_getFCD16(c)&0xff;
-}
-#endif
-
-static int32_t getInPC(const IntProperty &, UChar32 c, UProperty) {
-    return ulayout_ensureData() && gInpcTrie != nullptr ? ucptrie_get(gInpcTrie, c) : 0;
-}
-
-static int32_t getInSC(const IntProperty &, UChar32 c, UProperty) {
-    return ulayout_ensureData() && gInscTrie != nullptr ? ucptrie_get(gInscTrie, c) : 0;
-}
-
-static int32_t getVo(const IntProperty &, UChar32 c, UProperty) {
-    return ulayout_ensureData() && gVoTrie != nullptr ? ucptrie_get(gVoTrie, c) : 0;
-}
-
-static int32_t layoutGetMaxValue(const IntProperty &/*prop*/, UProperty which) {
-    if (!ulayout_ensureData()) { return 0; }
-    switch (which) {
-    case UCHAR_INDIC_POSITIONAL_CATEGORY:
-        return gMaxInpcValue;
-    case UCHAR_INDIC_SYLLABIC_CATEGORY:
-        return gMaxInscValue;
-    case UCHAR_VERTICAL_ORIENTATION:
-        return gMaxVoValue;
-    default:
-        return 0;
-    }
-}
-
-static const IntProperty intProps[UCHAR_INT_LIMIT-UCHAR_INT_START]={
-    /*
-     * column, mask and shift values for int-value properties from u_getUnicodeProperties().
-     * Must be in order of corresponding UProperty,
-     * and there must be exactly one entry per int UProperty.
-     *
-     * Properties with mask==0 are handled in code.
-     * For them, column is the UPropertySource value.
-     */
-    { UPROPS_SRC_BIDI,  0, 0,                               getBiDiClass, biDiGetMaxValue },
-    { 0,                UPROPS_BLOCK_MASK, UPROPS_BLOCK_SHIFT, defaultGetValue, defaultGetMaxValue },
-    { UPROPS_SRC_NFC,   0, 0xff,                            getCombiningClass, getMaxValueFromShift },
-    { 2,                UPROPS_DT_MASK, 0,                  defaultGetValue, defaultGetMaxValue },
-    { 0,                UPROPS_EA_MASK, UPROPS_EA_SHIFT,    defaultGetValue, defaultGetMaxValue },
-    { UPROPS_SRC_CHAR,  0, (int32_t)U_CHAR_CATEGORY_COUNT-1,getGeneralCategory, getMaxValueFromShift },
-    { UPROPS_SRC_BIDI,  0, 0,                               getJoiningGroup, biDiGetMaxValue },
-    { UPROPS_SRC_BIDI,  0, 0,                               getJoiningType, biDiGetMaxValue },
-    { 2,                UPROPS_LB_MASK, UPROPS_LB_SHIFT,    defaultGetValue, defaultGetMaxValue },
-    { UPROPS_SRC_CHAR,  0, (int32_t)U_NT_COUNT-1,           getNumericType, getMaxValueFromShift },
-    { UPROPS_SRC_PROPSVEC, 0, 0,                            getScript, scriptGetMaxValue },
-    { UPROPS_SRC_PROPSVEC, 0, (int32_t)U_HST_COUNT-1,       getHangulSyllableType, getMaxValueFromShift },
-    // UCHAR_NFD_QUICK_CHECK: max=1=YES -- never "maybe", only "no" or "yes"
-    { UPROPS_SRC_NFC,   0, (int32_t)UNORM_YES,              getNormQuickCheck, getMaxValueFromShift },
-    // UCHAR_NFKD_QUICK_CHECK: max=1=YES -- never "maybe", only "no" or "yes"
-    { UPROPS_SRC_NFKC,  0, (int32_t)UNORM_YES,              getNormQuickCheck, getMaxValueFromShift },
-    // UCHAR_NFC_QUICK_CHECK: max=2=MAYBE
-    { UPROPS_SRC_NFC,   0, (int32_t)UNORM_MAYBE,            getNormQuickCheck, getMaxValueFromShift },
-    // UCHAR_NFKC_QUICK_CHECK: max=2=MAYBE
-    { UPROPS_SRC_NFKC,  0, (int32_t)UNORM_MAYBE,            getNormQuickCheck, getMaxValueFromShift },
-    { UPROPS_SRC_NFC,   0, 0xff,                            getLeadCombiningClass, getMaxValueFromShift },
-    { UPROPS_SRC_NFC,   0, 0xff,                            getTrailCombiningClass, getMaxValueFromShift },
-    { 2,                UPROPS_GCB_MASK, UPROPS_GCB_SHIFT,  defaultGetValue, defaultGetMaxValue },
-    { 2,                UPROPS_SB_MASK, UPROPS_SB_SHIFT,    defaultGetValue, defaultGetMaxValue },
-    { 2,                UPROPS_WB_MASK, UPROPS_WB_SHIFT,    defaultGetValue, defaultGetMaxValue },
-    { UPROPS_SRC_BIDI,  0, 0,                               getBiDiPairedBracketType, biDiGetMaxValue },
-    { UPROPS_SRC_INPC,  0, 0,                               getInPC, layoutGetMaxValue },
-    { UPROPS_SRC_INSC,  0, 0,                               getInSC, layoutGetMaxValue },
-    { UPROPS_SRC_VO,    0, 0,                               getVo, layoutGetMaxValue },
-};
-
-U_CAPI int32_t U_EXPORT2
-u_getIntPropertyValue(UChar32 c, UProperty which) {
-    if(which<UCHAR_INT_START) {
-        if(UCHAR_BINARY_START<=which && which<UCHAR_BINARY_LIMIT) {
-            const BinaryProperty &prop=binProps[which];
-            return prop.contains(prop, c, which);
-        }
-    } else if(which<UCHAR_INT_LIMIT) {
-        const IntProperty &prop=intProps[which-UCHAR_INT_START];
-        return prop.getValue(prop, c, which);
-    } else if(which==UCHAR_GENERAL_CATEGORY_MASK) {
-        return U_MASK(u_charType(c));
-    }
-    return 0;  // undefined
-}
-
-U_CAPI int32_t U_EXPORT2
-u_getIntPropertyMinValue(UProperty /*which*/) {
-    return 0; /* all binary/enum/int properties have a minimum value of 0 */
-}
-
-U_CAPI int32_t U_EXPORT2
-u_getIntPropertyMaxValue(UProperty which) {
-    if(which<UCHAR_INT_START) {
-        if(UCHAR_BINARY_START<=which && which<UCHAR_BINARY_LIMIT) {
-            return 1;  // maximum TRUE for all binary properties
-        }
-    } else if(which<UCHAR_INT_LIMIT) {
-        const IntProperty &prop=intProps[which-UCHAR_INT_START];
-        return prop.getMaxValue(prop, which);
-    }
-    return -1;  // undefined
-}
-
-U_CFUNC UPropertySource U_EXPORT2
-uprops_getSource(UProperty which) {
-    if(which<UCHAR_BINARY_START) {
-        return UPROPS_SRC_NONE; /* undefined */
-    } else if(which<UCHAR_BINARY_LIMIT) {
-        const BinaryProperty &prop=binProps[which];
-        if(prop.mask!=0) {
-            return UPROPS_SRC_PROPSVEC;
-        } else {
-            return (UPropertySource)prop.column;
-        }
-    } else if(which<UCHAR_INT_START) {
-        return UPROPS_SRC_NONE; /* undefined */
-    } else if(which<UCHAR_INT_LIMIT) {
-        const IntProperty &prop=intProps[which-UCHAR_INT_START];
-        if(prop.mask!=0) {
-            return UPROPS_SRC_PROPSVEC;
-        } else {
-            return (UPropertySource)prop.column;
-        }
-    } else if(which<UCHAR_STRING_START) {
-        switch(which) {
-        case UCHAR_GENERAL_CATEGORY_MASK:
-        case UCHAR_NUMERIC_VALUE:
-            return UPROPS_SRC_CHAR;
-
-        default:
-            return UPROPS_SRC_NONE;
-        }
-    } else if(which<UCHAR_STRING_LIMIT) {
-        switch(which) {
-        case UCHAR_AGE:
-            return UPROPS_SRC_PROPSVEC;
-
-        case UCHAR_BIDI_MIRRORING_GLYPH:
-            return UPROPS_SRC_BIDI;
-
-        case UCHAR_CASE_FOLDING:
-        case UCHAR_LOWERCASE_MAPPING:
-        case UCHAR_SIMPLE_CASE_FOLDING:
-        case UCHAR_SIMPLE_LOWERCASE_MAPPING:
-        case UCHAR_SIMPLE_TITLECASE_MAPPING:
-        case UCHAR_SIMPLE_UPPERCASE_MAPPING:
-        case UCHAR_TITLECASE_MAPPING:
-        case UCHAR_UPPERCASE_MAPPING:
-            return UPROPS_SRC_CASE;
-
-        case UCHAR_ISO_COMMENT:
-        case UCHAR_NAME:
-        case UCHAR_UNICODE_1_NAME:
-            return UPROPS_SRC_NAMES;
-
-        default:
-            return UPROPS_SRC_NONE;
-        }
-    } else {
-        switch(which) {
-        case UCHAR_SCRIPT_EXTENSIONS:
-            return UPROPS_SRC_PROPSVEC;
-        default:
-            return UPROPS_SRC_NONE; /* undefined */
-        }
-    }
-}
-
-U_CFUNC void U_EXPORT2
-uprops_addPropertyStarts(UPropertySource src, const USetAdder *sa, UErrorCode *pErrorCode) {
-    if (!ulayout_ensureData(*pErrorCode)) { return; }
-    const UCPTrie *trie;
-    switch (src) {
-    case UPROPS_SRC_INPC:
-        trie = gInpcTrie;
-        break;
-    case UPROPS_SRC_INSC:
-        trie = gInscTrie;
-        break;
-    case UPROPS_SRC_VO:
-        trie = gVoTrie;
-        break;
-    default:
-        *pErrorCode = U_ILLEGAL_ARGUMENT_ERROR;
-        return;
-    }
-
-    if (trie == nullptr) {
-        *pErrorCode = U_MISSING_RESOURCE_ERROR;
-        return;
-    }
-
-    // Add the start code point of each same-value range of the trie.
-    UChar32 start = 0, end;
-    while ((end = ucptrie_getRange(trie, start, UCPMAP_RANGE_NORMAL, 0,
-                                   nullptr, nullptr, nullptr)) >= 0) {
-        sa->add(sa->set, start);
-        start = end + 1;
-    }
-}
-
-#if !UCONFIG_NO_NORMALIZATION
-
-U_CAPI int32_t U_EXPORT2
-u_getFC_NFKC_Closure(UChar32 c, UChar *dest, int32_t destCapacity, UErrorCode *pErrorCode) {
-    if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
-        return 0;
-    }
-    if(destCapacity<0 || (dest==NULL && destCapacity>0)) {
-        *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR;
-        return 0;
-    }
-    // Compute the FC_NFKC_Closure on the fly:
-    // We have the API for complete coverage of Unicode properties, although
-    // this value by itself is not useful via API.
-    // (What could be useful is a custom normalization table that combines
-    // case folding and NFKC.)
-    // For the derivation, see Unicode's DerivedNormalizationProps.txt.
-    const Normalizer2 *nfkc=Normalizer2::getNFKCInstance(*pErrorCode);
-    if(U_FAILURE(*pErrorCode)) {
-        return 0;
-    }
-    // first: b = NFKC(Fold(a))
-    UnicodeString folded1String;
-    const UChar *folded1;
-    int32_t folded1Length=ucase_toFullFolding(c, &folded1, U_FOLD_CASE_DEFAULT);
-    if(folded1Length<0) {
-        const Normalizer2Impl *nfkcImpl=Normalizer2Factory::getImpl(nfkc);
-        if(nfkcImpl->getCompQuickCheck(nfkcImpl->getNorm16(c))!=UNORM_NO) {
-            return u_terminateUChars(dest, destCapacity, 0, pErrorCode);  // c does not change at all under CaseFolding+NFKC
-        }
-        folded1String.setTo(c);
-    } else {
-        if(folded1Length>UCASE_MAX_STRING_LENGTH) {
-            folded1String.setTo(folded1Length);
-        } else {
-            folded1String.setTo(FALSE, folded1, folded1Length);
-        }
-    }
-    UnicodeString kc1=nfkc->normalize(folded1String, *pErrorCode);
-    // second: c = NFKC(Fold(b))
-    UnicodeString folded2String(kc1);
-    UnicodeString kc2=nfkc->normalize(folded2String.foldCase(), *pErrorCode);
-    // if (c != b) add the mapping from a to c
-    if(U_FAILURE(*pErrorCode) || kc1==kc2) {
-        return u_terminateUChars(dest, destCapacity, 0, pErrorCode);
-    } else {
-        return kc2.extract(dest, destCapacity, *pErrorCode);
-    }
-}
-
-#endif