src/test/groovy/bugs/ConstructorParameterBug.groovy

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 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
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package groovy.bugs

import org.junit.Test

import static groovy.test.GroovyAssert.assertScript
import static groovy.test.GroovyAssert.shouldFail

final class ConstructorParameterBug {

    @Test
    void testParamWithDefaultCallingStaticMethod() {
        assertScript '''
            class StaticDefault {
                def name
                StaticDefault(name = baz()) {
                    this.name = name
                }
                private static baz() {
                    'baz'
                }
            }
            assert 'baz' == new StaticDefault().name
        '''
    }

    @Test
    void testParamWithDefaultCallingInstanceMethod() {
        def err = shouldFail '''
            class InstanceDefault {
                def name
                InstanceDefault(name = baz()) {
                    this.name = name
                }
                private baz() {
                    'baz'
                }
            }
        '''
        assert err =~ / Cannot reference 'baz' before supertype constructor has been called. /
    }
}