deps: ICU 61.1 bump

- Update to released ICU 61.1, including:
  - CLDR 33 (many new languages and data improvements)
  - Many small API additions, improvements, and bug fixes
  - note: 'icu::' namespace is no longer used by default
   (Necessated https://github.com/nodejs/node/pull/18667 )

PR-URL: https://github.com/nodejs/node/pull/19621
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 150 insertions, 15 deletions

diff --git a/deps/icu-small/source/common/ucase.cpp b/deps/icu-small/source/common/ucase.cpp
index 1f41dbf6de..28d5a4cac6 100644
--- a/deps/icu-small/source/common/ucase.cpp
+++ b/deps/icu-small/source/common/ucase.cpp
@@ -77,9 +77,12 @@ ucase_addPropertyStarts(const USetAdder *sa, UErrorCode *pErrorCode) {
 
 /* data access primitives --------------------------------------------------- */
 
-#define GET_EXCEPTIONS(csp, props) ((csp)->exceptions+((props)>>UCASE_EXC_SHIFT))
+U_CFUNC const UTrie2 * U_EXPORT2
+ucase_getTrie() {
+    return &ucase_props_singleton.trie;
+}
 
-#define PROPS_HAS_EXCEPTION(props) ((props)&UCASE_EXCEPTION)
+#define GET_EXCEPTIONS(csp, props) ((csp)->exceptions+((props)>>UCASE_EXC_SHIFT))
 
 /* number of bits in an 8-bit integer value */
 static const uint8_t flagsOffset[256]={
@@ -128,8 +131,8 @@ static const uint8_t flagsOffset[256]={
 U_CAPI UChar32 U_EXPORT2
 ucase_tolower(UChar32 c) {
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
-        if(UCASE_GET_TYPE(props)>=UCASE_UPPER) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
+        if(UCASE_IS_UPPER_OR_TITLE(props)) {
             c+=UCASE_GET_DELTA(props);
         }
     } else {
@@ -145,7 +148,7 @@ ucase_tolower(UChar32 c) {
 U_CAPI UChar32 U_EXPORT2
 ucase_toupper(UChar32 c) {
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
         if(UCASE_GET_TYPE(props)==UCASE_LOWER) {
             c+=UCASE_GET_DELTA(props);
         }
@@ -162,7 +165,7 @@ ucase_toupper(UChar32 c) {
 U_CAPI UChar32 U_EXPORT2
 ucase_totitle(UChar32 c) {
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
         if(UCASE_GET_TYPE(props)==UCASE_LOWER) {
             c+=UCASE_GET_DELTA(props);
         }
@@ -223,7 +226,7 @@ ucase_addCaseClosure(UChar32 c, const USetAdder *sa) {
     }
 
     props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
         if(UCASE_GET_TYPE(props)!=UCASE_NONE) {
             /* add the one simple case mapping, no matter what type it is */
             int32_t delta=UCASE_GET_DELTA(props);
@@ -419,6 +422,138 @@ FullCaseFoldingIterator::next(UnicodeString &full) {
     return c;
 }
 
+namespace LatinCase {
+
+const int8_t TO_LOWER_NORMAL[LIMIT] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
+    32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, EXC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
+    32, 32, 32, 32, 32, 32, 32, 0, 32, 32, 32, 32, 32, 32, 32, EXC,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    EXC, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1,
+
+    0, 1, 0, 1, 0, 1, 0, 1, 0, EXC, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, -121, 1, 0, 1, 0, 1, 0, EXC
+};
+
+const int8_t TO_LOWER_TR_LT[LIMIT] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 32, 32, 32, 32, 32, 32, 32, 32, EXC, EXC, 32, 32, 32, 32, 32,
+    32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, EXC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, EXC, EXC, 32, 32,
+    32, 32, 32, 32, 32, 32, 32, 0, 32, 32, 32, 32, 32, 32, 32, EXC,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, EXC, 0, 1, 0, 1, 0, EXC, 0,
+    EXC, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1,
+
+    0, 1, 0, 1, 0, 1, 0, 1, 0, EXC, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
+    1, 0, 1, 0, 1, 0, 1, 0, -121, 1, 0, 1, 0, 1, 0, EXC
+};
+
+const int8_t TO_UPPER_NORMAL[LIMIT] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
+    -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, EXC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, EXC,
+    -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
+    -32, -32, -32, -32, -32, -32, -32, 0, -32, -32, -32, -32, -32, -32, -32, 121,
+
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, EXC, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1, 0,
+
+    -1, 0, -1, 0, -1, 0, -1, 0, -1, EXC, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1, EXC
+};
+
+const int8_t TO_UPPER_TR[LIMIT] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, -32, -32, -32, -32, -32, -32, -32, -32, EXC, -32, -32, -32, -32, -32, -32,
+    -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, EXC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, EXC,
+    -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
+    -32, -32, -32, -32, -32, -32, -32, 0, -32, -32, -32, -32, -32, -32, -32, 121,
+
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, EXC, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1, 0,
+
+    -1, 0, -1, 0, -1, 0, -1, 0, -1, EXC, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,
+    0, -1, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1, EXC
+};
+
+}  // namespace LatinCase
+
 U_NAMESPACE_END
 
 /** @return UCASE_NONE, UCASE_LOWER, UCASE_UPPER, UCASE_TITLE */
@@ -439,7 +574,7 @@ ucase_getTypeOrIgnorable(UChar32 c) {
 static inline int32_t
 getDotType(UChar32 c) {
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
         return props&UCASE_DOT_MASK;
     } else {
         const uint16_t *pe=GET_EXCEPTIONS(&ucase_props_singleton, props);
@@ -878,8 +1013,8 @@ ucase_toFullLower(UChar32 c,
     U_ASSERT(c >= 0);
     UChar32 result=c;
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
-        if(UCASE_GET_TYPE(props)>=UCASE_UPPER) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
+        if(UCASE_IS_UPPER_OR_TITLE(props)) {
             result=c+UCASE_GET_DELTA(props);
         }
     } else {
@@ -1024,7 +1159,7 @@ toUpperOrTitle(UChar32 c,
     U_ASSERT(c >= 0);
     UChar32 result=c;
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
         if(UCASE_GET_TYPE(props)==UCASE_LOWER) {
             result=c+UCASE_GET_DELTA(props);
         }
@@ -1169,8 +1304,8 @@ ucase_toFullTitle(UChar32 c,
 U_CAPI UChar32 U_EXPORT2
 ucase_fold(UChar32 c, uint32_t options) {
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
-        if(UCASE_GET_TYPE(props)>=UCASE_UPPER) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
+        if(UCASE_IS_UPPER_OR_TITLE(props)) {
             c+=UCASE_GET_DELTA(props);
         }
     } else {
@@ -1234,8 +1369,8 @@ ucase_toFullFolding(UChar32 c,
     U_ASSERT(c >= 0);
     UChar32 result=c;
     uint16_t props=UTRIE2_GET16(&ucase_props_singleton.trie, c);
-    if(!PROPS_HAS_EXCEPTION(props)) {
-        if(UCASE_GET_TYPE(props)>=UCASE_UPPER) {
+    if(!UCASE_HAS_EXCEPTION(props)) {
+        if(UCASE_IS_UPPER_OR_TITLE(props)) {
             result=c+UCASE_GET_DELTA(props);
         }
     } else {