yuluo-yx opened a new issue, #10862: URL: https://github.com/apache/rocketmq/issues/10862
## Runtime platform environment macOS; reproduced with `SelectorParser` in the `filter` module. ## RocketMQ version Branch: `develop` Git commit: `fd0c95920e0deac96ce2ae27442747cc5e65e930` ## JDK Version Eclipse Temurin 17.0.19+10 ## Describe the Bug `ConstantExpression.createFloat` uses `Double.MIN_VALUE` as the lower bound. In Java this constant is the smallest positive non-zero value, not the most negative finite value, so the valid literal `0.0` is rejected. ## Steps to Reproduce 1. Parse the selector expression `a = 0.0`. 2. Evaluate it with property `a` equal to `0.0`. 3. Observe a runtime error stating that `0.0` is less than `4.9E-324`. ## What Did You Expect to See? The parser should accept zero and other finite negative floating-point literals within the `double` range. ## What Did You See Instead? The parser throws while creating the zero constant. ## Additional Context The finite lower bound should be `-Double.MAX_VALUE`; positive and negative infinity remain outside the accepted range. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
