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https://issues.apache.org/jira/browse/CALCITE-7729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mihai Budiu resolved CALCITE-7729.
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Fix Version/s: 1.43.0
Assignee: Mihai Budiu
Resolution: Fixed
Fixed in
[https://github.com/apache/calcite/commit/197d569217eda062142d2e9164a8e00a1db6ab61]
Thank you for the review [~xuzifu666]
> Linq4j BlockBuilder.optimize can optimize away expressions that throw
> ---------------------------------------------------------------------
>
> Key: CALCITE-7729
> URL: https://issues.apache.org/jira/browse/CALCITE-7729
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.42.0
> Reporter: Mihai Budiu
> Assignee: Mihai Budiu
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.43.0
>
>
> Code handed to BlockBuilder:
> {code:java}
> final int x = 1 / i;
> return true ? 2 : x;{code}
> Output produced:
> {code:java}
> { return 2; }{code}
> Note that the division is no longer executed, although it was unconditional
> initially.
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