Fix CreateNullishProperty propClone added tsType · Pull Request !7652 · OpenHarmony/arkcompiler_ets_frontend

1. Fix CreateNullishProperty propClone added tsType
---
### Issue:
[[Bug]: crash when apply an annotation in export Class](https://gitee.com/openharmony/arkcompiler_ets_frontend/issues/ICPPK7)

### Reason:
The compiler crashed in `unboxLowering` due to `prop->Key()->Variable()->TsType()` being null.

### Description:
In `ETSChecker::CreateNullishProperty`, if `propClone->TsType()` is not `nullptr`, it will skip some steps and leave `prop->Key()->Variable()->TsType()` as `nullptr`. Therefore, in `ETSChecker::CreateNullishProperty::328`, clone's TsType should be cleaned by `clone->CleanCheckInformation()`.

### Tests:
ninja tests passed
tests/tests-u-runner/runner.sh --ets-cts --show-progress --build-dir x64.release --processes=all passed
tests/tests-u-runner/runner.sh --ets-func-tests --show-progress --build-dir x64.release --processes=all passed
tests/tests-u-runner/runner.sh --astchecker --show-progress --build-dir x64.release --processes=all passed
tests/tests-u-runner/runner.sh --ets-runtime --show-progress --build-dir x64.release --processes=all passed
tests/tests-u-runner/runner.sh --parser --no-js --show-progress --build-dir x64.release --processes=all passed

Change-Id: I068a37a70a90ba290101c052ae325c064c0b58b7

类型	指派人员	状态
审查	@egavrin 由 CODEOWNERS 文件第 18 行指派为审查者	进行中 (0/1人)
审查	godmiaozi zhuoli72 gavin1012_hw 徐城 Ilya Trubachev Urakov Alexandr Chernykh Sergey Vsevolod Pukhov	进行中 (0/1人)
测试	openharmony_ci 已测试通过	已完成 (1/1人)

OpenHarmony/arkcompiler_ets_frontend .gitee-modal { width: 500px !important; }

搜索帮助

OpenHarmony/arkcompiler_ets_frontend