/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  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,
 *  software distributed under the License is distributed on an
 *  "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 gls.types

public class OperationsResultTypeTest extends gls.CompilableTestSupport {
  
  void testDeclaredTypeIsKept() {
      assertScript """
          def list = [10,20,30]
          Iterator it = list.iterator()
          try {
              it++
              assert false
          } catch  (ClassCastException) {
              assert true
          }
      """
  }

  void testDeclaredTypeIsKeptForSharedVariable() {
    assertScript '''
        float myFloat = 40f
        myFloat -= 20f
        assert myFloat.class == Float
        println "$myFloat"
        (0..1).each { i ->
            assert myFloat.class == Float
        }
    '''
  }
}
