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https://github.com/RGBCube/serenity
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AK: JsonParser improvements
- Parsing invalid JSON no longer asserts Instead of asserting when coming across malformed JSON, JsonParser::parse now returns an Optional<JsonValue>. - Disallow trailing commas in JSON objects and arrays - No longer parse 'undefined', as that is a purely JS thing - No longer allow non-whitespace after anything consumed by the initial parse() call. Examples of things that were valid and no longer are: - undefineddfz - {"foo": 1}abcd - [1,2,3]4 - JsonObject.for_each_member now iterates in original insertion order
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29 changed files with 189 additions and 118 deletions
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@ -63,8 +63,9 @@ int main(int argc, char** argv)
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auto file_contents = file->read_all();
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auto json = JsonValue::from_string(file_contents);
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ASSERT(json.has_value());
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print(json);
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print(json.value());
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printf("\n");
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return 0;
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@ -101,7 +102,7 @@ void print(const JsonValue& value, int indent)
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printf("\033[35;1m");
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else if (value.is_bool())
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printf("\033[32;1m");
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else if (value.is_null() || value.is_undefined())
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else if (value.is_null())
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printf("\033[34;1m");
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if (value.is_string())
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putchar('"');
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