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LibJS: Convert length_of_array_like to ThrowCompletionOr

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This commit is contained in:
Idan Horowitz 2021-09-21 21:59:49 +03:00
parent 02a88c5063
commit e90e4ac1e2
11 changed files with 55 additions and 126 deletions
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12
Userland/Libraries/LibJS/Runtime/JSONObject.cpp
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@ -59,9 +59,7 @@ String JSONObject::stringify_impl(GlobalObject& global_object, Value value, Valu
return {};
if (is_array) {
auto& replacer_object = replacer.as_object();
auto replacer_length = length_of_array_like(global_object, replacer_object);
if (vm.exception())
return {};
auto replacer_length = TRY_OR_DISCARD(length_of_array_like(global_object, replacer_object));
Vector<String> list;
for (size_t i = 0; i < replacer_length; ++i) {
auto replacer_value = replacer_object.get(i);
@ -313,9 +311,7 @@ String JSONObject::serialize_json_array(GlobalObject& global_object, StringifySt
state.indent = String::formatted("{}{}", state.indent, state.gap);
Vector<String> property_strings;
auto length = length_of_array_like(global_object, object);
if (vm.exception())
return {};
auto length = TRY_OR_DISCARD(length_of_array_like(global_object, object));
// Optimization
property_strings.ensure_capacity(length);
@ -499,9 +495,7 @@ Value JSONObject::internalize_json_property(GlobalObject& global_object, Object*
};
if (is_array) {
auto length = length_of_array_like(global_object, value_object);
if (vm.exception())
return {};
auto length = TRY_OR_DISCARD(length_of_array_like(global_object, value_object));
for (size_t i = 0; i < length; ++i) {
process_property(i);
if (vm.exception())