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LibJS: Add ThrowableStringBuilder::to_string to create a new String
This wraps around the base class method to throw an OOM completion.
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2 changed files with 10 additions and 0 deletions
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@ -42,4 +42,13 @@ ThrowCompletionOr<void> ThrowableStringBuilder::append_code_point(u32 value)
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return {};
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}
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ThrowCompletionOr<String> ThrowableStringBuilder::to_string() const
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{
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auto result = StringBuilder::to_string();
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if (result.is_error())
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return m_vm.throw_completion<InternalError>(ErrorType::NotEnoughMemoryToAllocate, length());
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return result.release_value();
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}
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}
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