[
https://issues.apache.org/jira/browse/CALCITE-2889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16845246#comment-16845246
]
Julian Hyde commented on CALCITE-2889:
--------------------------------------
* Can you change commit message to describe the problem.
* If you add EnumUtilsTest, you need to add it to CalciteSuite. But frankly
I'm surprised that you need to test (private) utilities. Surely the bug shows
up in a public API?
> IndexOutOfBoundsException in EnumUtils#fromInternal when handling methods
> with varargs
> --------------------------------------------------------------------------------------
>
> Key: CALCITE-2889
> URL: https://issues.apache.org/jira/browse/CALCITE-2889
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Rui Wang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.20.0
>
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumUtils.java#L210
> If "targetTypes" is from "method.getParameterTypes()" and if method's
> signature is "func(stirng ... args)", then "targetTypes" will contain one
> type "String[].class", but "expressions" could contain one than one element,
> so it throws IndexOutOfBoundsException.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
