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https://issues.apache.org/jira/browse/GROOVY-8801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Sun closed GROOVY-8801.
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Fix Version/s: 3.0.25
Assignee: Daniel Sun
Resolution: Fixed
The issue has been fixed in groovy 3.0
> groovyc 2.5 and 3.0 fail to compile code with final variable set in try block
> -----------------------------------------------------------------------------
>
> Key: GROOVY-8801
> URL: https://issues.apache.org/jira/browse/GROOVY-8801
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 3.0.0-alpha-3, 2.5.2
> Reporter: Isaac Dooley
> Assignee: Daniel Sun
> Priority: Major
> Fix For: 3.0.25
>
>
> Here is a simple example that fails to compile in 2.5.2 and 3.0.0-alpha3, but
> compiled successfully in 2.4.15. It seems that groovyc doesn't like that the
> variable is referenced in an unreachable portion of code should the
> assignment have never happened.
> {code:java}
> final Object v
> try {
> v = "hello world"
> } catch (Exception e) {
> throw new RuntimeException("goodbye")
> }
> println v{code}
>
> {code:java}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> ./test2.groovy: 8: The variable [v] may be uninitialized
> . At [8:9] @ line 8, column 9.
> println v
> ^
> 1 error
> {code}
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