1 files changed, 75 insertions, 0 deletions
diff --git a/intl/icu/source/i18n/compactdecimalformat.cpp b/intl/icu/source/i18n/compactdecimalformat.cpp
new file mode 100644
index 0000000000..a4c9dad25c
--- /dev/null
+++ b/intl/icu/source/i18n/compactdecimalformat.cpp
@@ -0,0 +1,75 @@
+// © 2018 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+// Allow implicit conversion from char16_t* to UnicodeString for this file:
+// Helpful in toString methods and elsewhere.
+#define UNISTR_FROM_STRING_EXPLICIT
+
+#include "unicode/compactdecimalformat.h"
+#include "number_mapper.h"
+#include "number_decimfmtprops.h"
+
+using namespace icu;
+
+
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(CompactDecimalFormat)
+
+
+CompactDecimalFormat*
+CompactDecimalFormat::createInstance(const Locale& inLocale, UNumberCompactStyle style,
+                                     UErrorCode& status) {
+    return new CompactDecimalFormat(inLocale, style, status);
+}
+
+CompactDecimalFormat::CompactDecimalFormat(const Locale& inLocale, UNumberCompactStyle style,
+                                           UErrorCode& status)
+        : DecimalFormat(new DecimalFormatSymbols(inLocale, status), status) {
+    if (U_FAILURE(status)) return;
+    // Minimal properties: let the non-shim code path do most of the logic for us.
+    fields->properties.compactStyle = style;
+    fields->properties.groupingSize = -2; // do not forward grouping information
+    fields->properties.minimumGroupingDigits = 2;
+    touch(status);
+}
+
+CompactDecimalFormat::CompactDecimalFormat(const CompactDecimalFormat& source) = default;
+
+CompactDecimalFormat::~CompactDecimalFormat() = default;
+
+CompactDecimalFormat& CompactDecimalFormat::operator=(const CompactDecimalFormat& rhs) {
+    DecimalFormat::operator=(rhs);
+    return *this;
+}
+
+CompactDecimalFormat* CompactDecimalFormat::clone() const {
+    return new CompactDecimalFormat(*this);
+}
+
+void
+CompactDecimalFormat::parse(
+        const UnicodeString& /* text */,
+        Formattable& /* result */,
+        ParsePosition& /* parsePosition */) const {
+}
+
+void
+CompactDecimalFormat::parse(
+        const UnicodeString& /* text */,
+        Formattable& /* result */,
+        UErrorCode& status) const {
+    status = U_UNSUPPORTED_ERROR;
+}
+
+CurrencyAmount*
+CompactDecimalFormat::parseCurrency(
+        const UnicodeString& /* text */,
+        ParsePosition& /* pos */) const {
+    return nullptr;
+}
+
+
+#endif /* #if !UCONFIG_NO_FORMATTING */