BigInt.fromBytesBigEndian function cannot handle all 0 bytes.

[Riu]

The mapping.ts below can be compiled, but it crashes when executed.

//@ts-ignore
import { Bytes, Event, BigInt } from "../lib/common/type";

export function handleEvents(events: Event[]): Bytes {
  BigInt.fromBytesBigEndian(Bytes.fromI32(0));
  return Bytes.empty();
}

Execute the following command.

npm run compile-local &&
npm run exec-local -- 17918638

Logs

wasm://wasm/85abdc7e:1


RuntimeError: unreachable
    at <anonymous>:wasm-function[14]:0xee4
    at <anonymous>:wasm-function[21]:0x1abb
    at <anonymous>:wasm-function[22]:0x1ae7
    at asmain (file:///Users/xxx/Documents/zkgraph/api/common/bundle.js:50:21)
    at file:///Users/xxx/Documents/zkgraph/api/exec.js:81:13

Env

• node version: v16.10.0
• arch: i386
• os: macOS Monterey 12.6
• repo commit: 8aa5b3623875168c6450bb97fa8dc1c531c4a071