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https://issues.apache.org/jira/browse/GROOVY-12305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King resolved GROOVY-12305.
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Fix Version/s: 6.0.0-beta-4
Resolution: Fixed
> STC vs static compile: type-coercion in ternary expression is not handled
> properly in static compilation
> --------------------------------------------------------------------------------------------------------
>
> Key: GROOVY-12305
> URL: https://issues.apache.org/jira/browse/GROOVY-12305
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 6.0.0-alpha-1, 5.0.3, 4.0.31
> Reporter: Björn Kautler
> Assignee: Paul King
> Priority: Major
> Fix For: 6.0.0-beta-4
>
>
> This compiles and runs fine, printing {{{}c{}}}:
> {code:java}
> @groovy.transform.TypeChecked
> class Foo {
> def foo() {
> Map foo = [a:[b:'c']] as Map
> println(foo.a instanceof Map ? foo.a.b : foo.a)
> }
> }
> new Foo().foo(){code}
> If you swap {{TypeChecked}} for {{{}CompileStatic{}}}, it fails to compile at
> class generation phase, complaining that "Access to java.lang.Object#b is
> forbidden".
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