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https://issues.apache.org/jira/browse/GROOVY-11353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-11353.
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> SC: variable initialized to null and assigned primitive value in loop
> ---------------------------------------------------------------------
>
> Key: GROOVY-11353
> URL: https://issues.apache.org/jira/browse/GROOVY-11353
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Major
> Fix For: 4.0.23, 5.0.0-alpha-10
>
>
> Consider the following:
> {code:groovy}
> @CompileStatic
> void test() {
> def foo = null // GroovyCastException: Cannot cast object 'null' with class
> 'null' to class 'int'
> for (int i = 0; i < 1; i += 1) {
> foo = i
> }
> print foo
> }
> test()
> {code}
> STC works out the type of "foo" to be {{int}} and so the initialization to
> {{null}} produces a cast exception.
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