From 63c34372744f9f47c09ff9f92db1ba388451e6dd Mon Sep 17 00:00:00 2001
From: Timothy Flynn <trflynn89@pm.me>
Date: Tue, 15 Feb 2022 14:51:48 -0500
Subject: LibUnicode: Use BCP 47 data to generate available calendars and
 numbers

BCP 47 will be the single source of truth for known calendar and number
system keywords, and their aliases (e.g. "gregory" is an alias for
"gregorian"). Move the generation of available keywords to where we
parse the BCP 47 data, so that hard-coded aliases may be removed from
other generators.
---
 .../Tools/CodeGenerators/LibUnicode/GenerateUnicodeDateTimeFormat.cpp | 2 --
 Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeLocale.cpp  | 2 ++
 .../Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp   | 2 --
 Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h            | 4 ++--
 4 files changed, 4 insertions(+), 6 deletions(-)

(limited to 'Meta/Lagom')

diff --git a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeDateTimeFormat.cpp b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeDateTimeFormat.cpp
index f6aa97759a..b6f3124d60 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeDateTimeFormat.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeDateTimeFormat.cpp
@@ -1855,8 +1855,6 @@ struct DayPeriodData {
 };
 )~~~");
 
-    generate_available_values(generator, "get_available_calendars"sv, locale_data.calendars, locale_data.calendar_aliases);
-
     locale_data.unique_formats.generate(generator, "CalendarFormatImpl"sv, "s_calendar_formats"sv, 10);
     locale_data.unique_symbol_lists.generate(generator, s_string_index_type, "s_symbol_lists"sv);
     locale_data.unique_calendar_symbols.generate(generator, "CalendarSymbols"sv, "s_calendar_symbols"sv, 10);
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeLocale.cpp b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeLocale.cpp
index 82e24ff7be..80dd3b0e2c 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeLocale.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeLocale.cpp
@@ -1054,6 +1054,8 @@ struct Patterns {
 };
 )~~~");
 
+    generate_available_values(generator, "get_available_calendars"sv, locale_data.keywords.find("ca"sv)->value, locale_data.keyword_aliases.find("ca"sv)->value);
+    generate_available_values(generator, "get_available_number_systems"sv, locale_data.keywords.find("nu"sv)->value, locale_data.keyword_aliases.find("nu"sv)->value);
     generate_available_values(generator, "get_available_currencies"sv, locale_data.currencies);
 
     locale_data.unique_display_patterns.generate(generator, "DisplayPatternImpl"sv, "s_display_patterns"sv, 30);
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp
index 66648210e0..f9d0d4f537 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp
@@ -865,8 +865,6 @@ struct Unit {
 };
 )~~~");
 
-    generate_available_values(generator, "get_available_number_systems"sv, locale_data.number_systems);
-
     locale_data.unique_formats.generate(generator, "NumberFormatImpl"sv, "s_number_formats"sv, 10);
     locale_data.unique_format_lists.generate(generator, s_number_format_index_type, "s_number_format_lists"sv);
     locale_data.unique_symbols.generate(generator, s_string_index_type, "s_numeric_symbol_lists"sv);
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h
index 69a06a08d6..a3329f60e6 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h
+++ b/Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h
@@ -533,8 +533,8 @@ Span<StringView const> @name@()
         generator.append(first ? " " : ", ");
         first = false;
 
-        if (auto it = aliases.find_if([&](auto const& alias) { return alias.name == value; }); it != aliases.end())
-            generator.append(String::formatted("\"{}\"sv", it->alias));
+        if (auto it = aliases.find_if([&](auto const& alias) { return alias.alias == value; }); it != aliases.end())
+            generator.append(String::formatted("\"{}\"sv", it->name));
         else
             generator.append(String::formatted("\"{}\"sv", value));
     }
-- 
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