node@12: add patch for ICU 69 (#362)

This is a backport of v8/v8@035c305.

node@12/node@12-icu69.patch

@@ -0,0 +1,90 @@
+From c886926d9fa59e681bbbe46ef7a84079239300f2 Mon Sep 17 00:00:00 2001
+From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
+Date: Fri, 23 Apr 2021 03:52:02 +0100
+Subject: [PATCH] Backport v8 patch for ICU 69
+
+This is a backport of https://github.com/v8/v8/commit/035c305ce7761f51328b45f1bd83e26aef267c9d.
+---
+ deps/v8/src/objects/js-list-format.cc | 55 +++++++++------------------
+ 1 file changed, 18 insertions(+), 37 deletions(-)
+
+diff --git a/deps/v8/src/objects/js-list-format.cc b/deps/v8/src/objects/js-list-format.cc
+index 4f303b18..982e9a31 100644
+--- a/deps/v8/src/objects/js-list-format.cc
++++ b/deps/v8/src/objects/js-list-format.cc
+@@ -29,46 +29,27 @@ namespace v8 {
+ namespace internal {
+
+ namespace {
+-const char* kStandard = "standard";
+-const char* kOr = "or";
+-const char* kUnit = "unit";
+-const char* kStandardShort = "standard-short";
+-const char* kOrShort = "or-short";
+-const char* kUnitShort = "unit-short";
+-const char* kStandardNarrow = "standard-narrow";
+-const char* kOrNarrow = "or-narrow";
+-const char* kUnitNarrow = "unit-narrow";
+-
+-const char* GetIcuStyleString(JSListFormat::Style style,
+-                              JSListFormat::Type type) {
++
++UListFormatterWidth GetIcuWidth(JSListFormat::Style style) {
++  switch (style) {
++    case JSListFormat::Style::LONG:
++      return ULISTFMT_WIDTH_WIDE;
++    case JSListFormat::Style::SHORT:
++      return ULISTFMT_WIDTH_SHORT;
++    case JSListFormat::Style::NARROW:
++      return ULISTFMT_WIDTH_NARROW;
++  }
++  UNREACHABLE();
++}
++
++UListFormatterType GetIcuType(JSListFormat::Type type) {
+   switch (type) {
+     case JSListFormat::Type::CONJUNCTION:
+-      switch (style) {
+-        case JSListFormat::Style::LONG:
+-          return kStandard;
+-        case JSListFormat::Style::SHORT:
+-          return kStandardShort;
+-        case JSListFormat::Style::NARROW:
+-          return kStandardNarrow;
+-      }
++      return ULISTFMT_TYPE_AND;
+     case JSListFormat::Type::DISJUNCTION:
+-      switch (style) {
+-        case JSListFormat::Style::LONG:
+-          return kOr;
+-        case JSListFormat::Style::SHORT:
+-          return kOrShort;
+-        case JSListFormat::Style::NARROW:
+-          return kOrNarrow;
+-      }
++      return ULISTFMT_TYPE_OR;
+     case JSListFormat::Type::UNIT:
+-      switch (style) {
+-        case JSListFormat::Style::LONG:
+-          return kUnit;
+-        case JSListFormat::Style::SHORT:
+-          return kUnitShort;
+-        case JSListFormat::Style::NARROW:
+-          return kUnitNarrow;
+-      }
++      return ULISTFMT_TYPE_UNITS;
+   }
+   UNREACHABLE();
+ }
+@@ -170,7 +151,7 @@ MaybeHandle<JSListFormat> JSListFormat::New(Isolate* isolate, Handle<Map> map,
+   icu::Locale icu_locale = r.icu_locale;
+   UErrorCode status = U_ZERO_ERROR;
+   icu::ListFormatter* formatter = icu::ListFormatter::createInstance(
+-      icu_locale, GetIcuStyleString(style_enum, type_enum), status);
++      icu_locale, GetIcuType(type_enum), GetIcuWidth(style_enum), status);
+   if (U_FAILURE(status)) {
+     delete formatter;
+     FATAL("Failed to create ICU list formatter, are ICU data files missing?");
+-- 
+2.31.1
+