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Posted to notifications@groovy.apache.org by "Paul King (JIRA)" <ji...@apache.org> on 2018/09/12 11:05:01 UTC
[jira] [Updated] (GROOVY-8703) Unexpected behavior with
@NamedVariant on constructor
[ https://issues.apache.org/jira/browse/GROOVY-8703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King updated GROOVY-8703:
------------------------------
Summary: Unexpected behavior with @NamedVariant on constructor (was: NamedVariant on constructor)
> Unexpected behavior with @NamedVariant on constructor
> -----------------------------------------------------
>
> Key: GROOVY-8703
> URL: https://issues.apache.org/jira/browse/GROOVY-8703
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.5.1
> Reporter: Eric Milles
> Priority: Major
>
> Tried this example and got cast exception converting Map to Integer. Should the print statement at the end use the generated map constructor as expected? (Note: I am compiling with indy variant; tried to use web console to try vanilla MOP...)
> {code:groovy}
> import groovy.transform.*
> import groovy.transform.options.*
> @ToString(includeNames=true)
> class Color {
> final Integer r, g, b
> @NamedVariant @VisibilityOptions(Visibility.PUBLIC)
> private Color(Integer r, Integer g, Integer b) {
> this.r = r
> this.g = g
> this.b = b
> }
> public static final Color BLACK = new Color(0, 0, 0)
> }
> print(new Color(g:12, b:42, r:12)) // gives org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object '{}' with class 'java.util.LinkedHashMap' to class 'java.lang.Integer'
> {code}
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