Ruff-nono opened a new issue, #11738:
URL: https://github.com/apache/skywalking/issues/11738
### Search before asking
- [X] I had searched in the
[issues](https://github.com/apache/skywalking/issues?q=is%3Aissue) and found no
similar issues.
### Apache SkyWalking Component
OAP server (apache/skywalking)
### What happened
在开发rocketMQ插件时，报错
/tmp/go-build612827965/b348/skywalking_delegator.go:46:10: cannot use nil as
ConsumeResult value in return statement
/tmp/go-build612827965/b348/skywalking_delegator.go:59:9: cannot use nil as
ConsumeResult value in return statement
/tmp/go-build612827965/b348/skywalking_delegator.go:80:13: cannot use nil as
ConsumeResult value in assignment
### What you expected to happen
增强方法func (pc *pushConsumer) consumeInner(ctx context.Context, subMsgs
[]*primitive.MessageExt) (ConsumeResult, error)位于pushconsumer.go
而type ConsumeResult int定义在consumer.go文件中
在FilterAndEdit ->
EnhanceParameterNames时，无法判断出真实类型，DefaultValueAsString返回为"nil"
### How to reproduce
增强方法返回值为自定义类型且为int时，增强文件的返回默认值会类型错误
{
PackagePath: "consumer",
At: instrument.NewMethodEnhance("*pushConsumer",
"consumeInner",
instrument.WithArgsCount(2),
instrument.WithArgType(0, "context.Context"),
instrument.WithArgType(1,
"[]*primitive.MessageExt"),
instrument.WithResultCount(2),
instrument.WithResultType(0, "ConsumeResult"),
instrument.WithResultType(1, "error")),
Interceptor: "ConsumeInnerInterceptor",
}
增强返回如
if invocation.isContinue {
if invocation.returnValues[0] != nil {
*ret_0 = (invocation.returnValues[0]).(ConsumeResult)
} else {
*ret_0 = nil
}
}
### Anything else
_No response_
### Are you willing to submit a pull request to fix on your own?
- [ ] Yes I am willing to submit a pull request on my own!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://www.apache.org/foundation/policies/conduct)
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