deps: icu 63.1 bump (CLDR 34)

- Full release notes: http://site.icu-project.org/download/63

Fixes: https://github.com/nodejs/node/issues/22344

PR-URL: https://github.com/nodejs/node/pull/23715
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 203 insertions, 0 deletions

diff --git a/deps/icu-small/source/i18n/unicode/listformatter.h b/deps/icu-small/source/i18n/unicode/listformatter.h
new file mode 100644
index 0000000000..5e36cf71cc
--- /dev/null
+++ b/deps/icu-small/source/i18n/unicode/listformatter.h
@@ -0,0 +1,203 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+*******************************************************************************
+*
+*   Copyright (C) 2012-2016, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+*******************************************************************************
+*   file name:  listformatter.h
+*   encoding:   UTF-8
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   created on: 20120426
+*   created by: Umesh P. Nair
+*/
+
+#ifndef __LISTFORMATTER_H__
+#define __LISTFORMATTER_H__
+
+#include "unicode/utypes.h"
+
+#include "unicode/unistr.h"
+#include "unicode/locid.h"
+
+U_NAMESPACE_BEGIN
+
+class FieldPositionIterator;
+class FieldPositionHandler;
+
+/** @internal */
+class Hashtable;
+
+/** @internal */
+struct ListFormatInternal;
+
+/* The following can't be #ifndef U_HIDE_INTERNAL_API, needed for other .h file declarations */
+/**
+ * @internal
+ * \cond
+ */
+struct ListFormatData : public UMemory {
+    UnicodeString twoPattern;
+    UnicodeString startPattern;
+    UnicodeString middlePattern;
+    UnicodeString endPattern;
+
+  ListFormatData(const UnicodeString& two, const UnicodeString& start, const UnicodeString& middle, const UnicodeString& end) :
+      twoPattern(two), startPattern(start), middlePattern(middle), endPattern(end) {}
+};
+/** \endcond */
+
+
+/**
+ * \file
+ * \brief C++ API: API for formatting a list.
+ */
+
+
+/**
+ * An immutable class for formatting a list, using data from CLDR (or supplied
+ * separately).
+ *
+ * Example: Input data ["Alice", "Bob", "Charlie", "Delta"] will be formatted
+ * as "Alice, Bob, Charlie and Delta" in English.
+ *
+ * The ListFormatter class is not intended for public subclassing.
+ * @stable ICU 50
+ */
+class U_I18N_API ListFormatter : public UObject{
+
+  public:
+
+    /**
+     * Copy constructor.
+     * @stable ICU 52
+     */
+    ListFormatter(const ListFormatter&);
+
+    /**
+     * Assignment operator.
+     * @stable ICU 52
+     */
+    ListFormatter& operator=(const ListFormatter& other);
+
+    /**
+     * Creates a ListFormatter appropriate for the default locale.
+     *
+     * @param errorCode ICU error code, set if no data available for default locale.
+     * @return Pointer to a ListFormatter object for the default locale,
+     *     created from internal data derived from CLDR data.
+     * @stable ICU 50
+     */
+    static ListFormatter* createInstance(UErrorCode& errorCode);
+
+    /**
+     * Creates a ListFormatter appropriate for a locale.
+     *
+     * @param locale The locale.
+     * @param errorCode ICU error code, set if no data available for the given locale.
+     * @return A ListFormatter object created from internal data derived from
+     *     CLDR data.
+     * @stable ICU 50
+     */
+    static ListFormatter* createInstance(const Locale& locale, UErrorCode& errorCode);
+
+#ifndef U_HIDE_INTERNAL_API
+    /**
+     * Creates a ListFormatter appropriate for a locale and style.
+     *
+     * @param locale The locale.
+     * @param style the style, either "standard", "duration", or "duration-short"
+     * @param errorCode ICU error code, set if no data available for the given locale.
+     * @return A ListFormatter object created from internal data derived from
+     *     CLDR data.
+     * @internal
+     */
+    static ListFormatter* createInstance(const Locale& locale, const char* style, UErrorCode& errorCode);
+#endif  /* U_HIDE_INTERNAL_API */
+
+    /**
+     * Destructor.
+     *
+     * @stable ICU 50
+     */
+    virtual ~ListFormatter();
+
+
+    /**
+     * Formats a list of strings.
+     *
+     * @param items An array of strings to be combined and formatted.
+     * @param n_items Length of the array items.
+     * @param appendTo The string to which the result should be appended to.
+     * @param errorCode ICU error code, set if there is an error.
+     * @return Formatted string combining the elements of items, appended to appendTo.
+     * @stable ICU 50
+     */
+    UnicodeString& format(const UnicodeString items[], int32_t n_items,
+        UnicodeString& appendTo, UErrorCode& errorCode) const;
+
+#ifndef U_HIDE_DRAFT_API
+    /**
+     * Format a list of strings.
+     *
+     * @param items     An array of strings to be combined and formatted.
+     * @param n_items   Length of the array items.
+     * @param appendTo  The string to which the formatted result will be
+     *                  appended.
+     * @param posIter   On return, can be used to iterate over positions of
+     *                  fields generated by this format call. Field values are
+     *                  defined in UListFormatterField. Can be NULL.
+     * @param errorCode ICU error code returned here.
+     * @return          Formatted string combining the elements of items,
+     *                  appended to appendTo.
+     * @draft ICU 63
+     */
+    UnicodeString& format(const UnicodeString items[], int32_t n_items,
+        UnicodeString & appendTo, FieldPositionIterator* posIter,
+        UErrorCode& errorCode) const;
+#endif  /* U_HIDE_DRAFT_API */
+
+#ifndef U_HIDE_INTERNAL_API
+    /**
+      @internal for MeasureFormat
+    */
+    UnicodeString& format(
+            const UnicodeString items[],
+            int32_t n_items,
+            UnicodeString& appendTo,
+            int32_t index,
+            int32_t &offset,
+            UErrorCode& errorCode) const;
+    /**
+     * @internal constructor made public for testing.
+     */
+    ListFormatter(const ListFormatData &data, UErrorCode &errorCode);
+    /**
+     * @internal constructor made public for testing.
+     */
+    ListFormatter(const ListFormatInternal* listFormatterInternal);
+#endif  /* U_HIDE_INTERNAL_API */
+
+  private:
+    static void initializeHash(UErrorCode& errorCode);
+    static const ListFormatInternal* getListFormatInternal(const Locale& locale, const char *style, UErrorCode& errorCode);
+    struct ListPatternsSink;
+    static ListFormatInternal* loadListFormatInternal(const Locale& locale, const char* style, UErrorCode& errorCode);
+
+    UnicodeString& format_(
+        const UnicodeString items[], int32_t n_items, UnicodeString& appendTo,
+        int32_t index, int32_t &offset, FieldPositionHandler* handler, UErrorCode& errorCode) const;
+
+    ListFormatter();
+
+    ListFormatInternal* owned;
+    const ListFormatInternal* data;
+};
+
+U_NAMESPACE_END
+
+#endif