src/test/groovy/bugs/Groovy8549Bug.groovy

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 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
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 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package groovy.bugs

import gls.CompilableTestSupport

class Groovy8549Bug extends CompilableTestSupport {
    void testNumberWithVarSlotLoader() {
        assertScript """
            import groovy.transform.CompileStatic

            @CompileStatic
            def method() {
                def list = [0, 1, 2, 3]
                for (idx in 1..2) {
                    list[idx-1]++
                }
                list
            }

            assert method() == [1, 2, 2, 3]
        """
    }
}