deps: ICU 60 bump

- Update to released ICU 60.1, including:
  - CLDR 32 (many new languages and data improvements)
  - Unicode 10 (8,518 new characters, including four new scripts,
  7,494 new Han characters, and 56 new emoji characters)
  - UTF-8 malformed bytes now handled according to W3C/WHATWG spec

Fixes: https://github.com/nodejs/node/issues/15540
PR-URL: https://github.com/nodejs/node/pull/16876
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 40 insertions, 14 deletions

diff --git a/deps/icu-small/source/common/norm2allmodes.h b/deps/icu-small/source/common/norm2allmodes.h
index 9516817e4a..682ece28f1 100644
--- a/deps/icu-small/source/common/norm2allmodes.h
+++ b/deps/icu-small/source/common/norm2allmodes.h
@@ -5,7 +5,7 @@
 * Copyright (C) 2014, International Business Machines
 * Corporation and others.  All Rights Reserved.
 *******************************************************************************
-* loadednormalizer2impl.h
+* norm2allmodes.h
 *
 * created on: 2014sep07
 * created by: Markus W. Scherer
@@ -18,7 +18,9 @@
 
 #if !UCONFIG_NO_NORMALIZATION
 
+#include "unicode/edits.h"
 #include "unicode/normalizer2.h"
+#include "unicode/stringoptions.h"
 #include "unicode/unistr.h"
 #include "cpputils.h"
 #include "normalizer2impl.h"
@@ -210,8 +212,8 @@ private:
     virtual UNormalizationCheckResult getQuickCheck(UChar32 c) const {
         return impl.isDecompYes(impl.getNorm16(c)) ? UNORM_YES : UNORM_NO;
     }
-    virtual UBool hasBoundaryBefore(UChar32 c) const { return impl.hasDecompBoundary(c, TRUE); }
-    virtual UBool hasBoundaryAfter(UChar32 c) const { return impl.hasDecompBoundary(c, FALSE); }
+    virtual UBool hasBoundaryBefore(UChar32 c) const { return impl.hasDecompBoundaryBefore(c); }
+    virtual UBool hasBoundaryAfter(UChar32 c) const { return impl.hasDecompBoundaryAfter(c); }
     virtual UBool isInert(UChar32 c) const { return impl.isDecompInert(c); }
 };
 
@@ -224,19 +226,35 @@ public:
 private:
     virtual void
     normalize(const UChar *src, const UChar *limit,
-              ReorderingBuffer &buffer, UErrorCode &errorCode) const {
+              ReorderingBuffer &buffer, UErrorCode &errorCode) const U_OVERRIDE {
         impl.compose(src, limit, onlyContiguous, TRUE, buffer, errorCode);
     }
     using Normalizer2WithImpl::normalize;  // Avoid warning about hiding base class function.
+
+    void
+    normalizeUTF8(uint32_t options, StringPiece src, ByteSink &sink,
+                  Edits *edits, UErrorCode &errorCode) const U_OVERRIDE {
+        if (U_FAILURE(errorCode)) {
+            return;
+        }
+        if (edits != nullptr && (options & U_EDITS_NO_RESET) == 0) {
+            edits->reset();
+        }
+        const uint8_t *s = reinterpret_cast<const uint8_t *>(src.data());
+        impl.composeUTF8(options, onlyContiguous, s, s + src.length(),
+                         &sink, edits, errorCode);
+        sink.Flush();
+    }
+
     virtual void
     normalizeAndAppend(const UChar *src, const UChar *limit, UBool doNormalize,
                        UnicodeString &safeMiddle,
-                       ReorderingBuffer &buffer, UErrorCode &errorCode) const {
+                       ReorderingBuffer &buffer, UErrorCode &errorCode) const U_OVERRIDE {
         impl.composeAndAppend(src, limit, doNormalize, onlyContiguous, safeMiddle, buffer, errorCode);
     }
 
     virtual UBool
-    isNormalized(const UnicodeString &s, UErrorCode &errorCode) const {
+    isNormalized(const UnicodeString &s, UErrorCode &errorCode) const U_OVERRIDE {
         if(U_FAILURE(errorCode)) {
             return FALSE;
         }
@@ -252,8 +270,16 @@ private:
         }
         return impl.compose(sArray, sArray+s.length(), onlyContiguous, FALSE, buffer, errorCode);
     }
+    virtual UBool
+    isNormalizedUTF8(StringPiece sp, UErrorCode &errorCode) const U_OVERRIDE {
+        if(U_FAILURE(errorCode)) {
+            return FALSE;
+        }
+        const uint8_t *s = reinterpret_cast<const uint8_t *>(sp.data());
+        return impl.composeUTF8(0, onlyContiguous, s, s + sp.length(), nullptr, nullptr, errorCode);
+    }
     virtual UNormalizationCheckResult
-    quickCheck(const UnicodeString &s, UErrorCode &errorCode) const {
+    quickCheck(const UnicodeString &s, UErrorCode &errorCode) const U_OVERRIDE {
         if(U_FAILURE(errorCode)) {
             return UNORM_MAYBE;
         }
@@ -267,21 +293,21 @@ private:
         return qcResult;
     }
     virtual const UChar *
-    spanQuickCheckYes(const UChar *src, const UChar *limit, UErrorCode &) const {
+    spanQuickCheckYes(const UChar *src, const UChar *limit, UErrorCode &) const U_OVERRIDE {
         return impl.composeQuickCheck(src, limit, onlyContiguous, NULL);
     }
     using Normalizer2WithImpl::spanQuickCheckYes;  // Avoid warning about hiding base class function.
-    virtual UNormalizationCheckResult getQuickCheck(UChar32 c) const {
+    virtual UNormalizationCheckResult getQuickCheck(UChar32 c) const U_OVERRIDE {
         return impl.getCompQuickCheck(impl.getNorm16(c));
     }
-    virtual UBool hasBoundaryBefore(UChar32 c) const {
+    virtual UBool hasBoundaryBefore(UChar32 c) const U_OVERRIDE {
         return impl.hasCompBoundaryBefore(c);
     }
-    virtual UBool hasBoundaryAfter(UChar32 c) const {
-        return impl.hasCompBoundaryAfter(c, onlyContiguous, FALSE);
+    virtual UBool hasBoundaryAfter(UChar32 c) const U_OVERRIDE {
+        return impl.hasCompBoundaryAfter(c, onlyContiguous);
     }
-    virtual UBool isInert(UChar32 c) const {
-        return impl.hasCompBoundaryAfter(c, onlyContiguous, TRUE);
+    virtual UBool isInert(UChar32 c) const U_OVERRIDE {
+        return impl.isCompInert(c, onlyContiguous);
     }
 
     const UBool onlyContiguous;