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Meta: Don't assume how each generator wants to generate keyed map names

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The generate_mapping helper generates a series of structs like:

    Array<SomeType, 1> s_mapping_key_0 {};
    Array<SomeType, 2> s_mapping_key_1 {};
    Array<SomeType, 3> s_mapping_key_2 {};
    Array<Span<SomeType const>> s_mapping { {
        s_mapping_key_0.span(),
        s_mapping_key_1.span(),
        s_mapping_key_2.span(),
    } };

Where the names of the struct were generated by the format_mapping_name
lambda inside the helper. Rather than this lambda making assumptions on
how each generator wants to name its structs, add a parameter for the
caller to provide a naming formatter.

This is because the TimeZoneData generator will want pretty specific
identifier formatting rules.
This commit is contained in:
Timothy Flynn
2022-01-10 16:34:55 -05:00
committed by Linus Groh
parent 6da1bfeeea
commit b543c3e490
Notes: sideshowbarker 2024-07-17 21:13:47 +09:00 
Author: https://github.com/trflynn89
Commit: https://github.com/SerenityOS/serenity/commit/b543c3e4908
Pull-request: https://github.com/SerenityOS/serenity/pull/11799
Reviewed-by: https://github.com/linusg ✅
3 changed files with 14 additions and 8 deletions
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4
Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp
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@@ -827,8 +827,8 @@ static constexpr Array<@type@, @size@> @name@ { {)~~~");
generator.append(" } };");
};
generate_mapping(generator, locale_data.locales, s_number_system_index_type, "s_locale_number_systems"sv, "s_number_systems_{}", [&](auto const& name, auto const& value) { append_map(name, s_number_system_index_type, value.number_systems); });
generate_mapping(generator, locale_data.locales, s_unit_index_type, "s_locale_units"sv, "s_units_{}", [&](auto const& name, auto const& value) { append_map(name, s_unit_index_type, value.units); });
generate_mapping(generator, locale_data.locales, s_number_system_index_type, "s_locale_number_systems"sv, "s_number_systems_{}", nullptr, [&](auto const& name, auto const& value) { append_map(name, s_number_system_index_type, value.number_systems); });
generate_mapping(generator, locale_data.locales, s_unit_index_type, "s_locale_units"sv, "s_units_{}", nullptr, [&](auto const& name, auto const& value) { append_map(name, s_unit_index_type, value.units); });
generator.append(R"~~~(
static NumberSystem const* find_number_system(StringView locale, StringView system)