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Lagom/CodeGenerators: Use HashMap::try_ensure_capacity

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Thomas Queiroz 2022-12-06 02:57:24 -03:00 • committed by Andreas Kling
parent a3a5d2b27d
commit 6debd967ba
4 changed files with 53 additions and 39 deletions
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17
Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeData.cpp
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@ -9,6 +9,7 @@
#include <AK/Array.h>
#include <AK/CharacterTypes.h>
#include <AK/DeprecatedString.h>
#include <AK/Error.h>
#include <AK/Find.h>
#include <AK/HashMap.h>
#include <AK/Optional.h>
@ -1190,9 +1191,9 @@ bool code_point_has_@enum_snake@(u32 code_point, @enum_title@ @enum_snake@)
)~~~");
};
auto append_from_string = [&](StringView enum_title, StringView enum_snake, auto const& prop_list, Vector<Alias> const& aliases) {
auto append_from_string = [&](StringView enum_title, StringView enum_snake, auto const& prop_list, Vector<Alias> const& aliases) -> ErrorOr<void> {
HashValueMap<StringView> hashes;
hashes.ensure_capacity(prop_list.size() + aliases.size());
TRY(hashes.try_ensure_capacity(prop_list.size() + aliases.size()));
ValueFromStringOptions options {};
@ -1209,22 +1210,24 @@ bool code_point_has_@enum_snake@(u32 code_point, @enum_title@ @enum_snake@)
hashes.set(alias.alias.hash(), alias.alias);
generate_value_from_string(generator, "{}_from_string"sv, enum_title, enum_snake, move(hashes), options);
return {};
};
append_from_string("Locale"sv, "locale"sv, unicode_data.locales, {});
TRY(append_from_string("Locale"sv, "locale"sv, unicode_data.locales, {}));
append_prop_search("GeneralCategory"sv, "general_category"sv, "s_general_categories"sv);
append_from_string("GeneralCategory"sv, "general_category"sv, unicode_data.general_categories, unicode_data.general_category_aliases);
TRY(append_from_string("GeneralCategory"sv, "general_category"sv, unicode_data.general_categories, unicode_data.general_category_aliases));
append_prop_search("Property"sv, "property"sv, "s_properties"sv);
append_from_string("Property"sv, "property"sv, unicode_data.prop_list, unicode_data.prop_aliases);
TRY(append_from_string("Property"sv, "property"sv, unicode_data.prop_list, unicode_data.prop_aliases));
append_prop_search("Script"sv, "script"sv, "s_scripts"sv);
append_prop_search("Script"sv, "script_extension"sv, "s_script_extensions"sv);
append_from_string("Script"sv, "script"sv, unicode_data.script_list, unicode_data.script_aliases);
TRY(append_from_string("Script"sv, "script"sv, unicode_data.script_list, unicode_data.script_aliases));
append_prop_search("Block"sv, "block"sv, "s_blocks"sv);
append_from_string("Block"sv, "block"sv, unicode_data.block_list, unicode_data.block_aliases);
TRY(append_from_string("Block"sv, "block"sv, unicode_data.block_list, unicode_data.block_aliases));
append_prop_search("GraphemeBreakProperty"sv, "grapheme_break_property"sv, "s_grapheme_break_properties"sv);
append_prop_search("WordBreakProperty"sv, "word_break_property"sv, "s_word_break_properties"sv);