v := b.Func.newValue(op, t, b, pos)
	v.AuxInt = auxint
	v.Aux = aux
	v.Args = v.argstorage[:0]
	return v
}

// NewValue1 returns a new value in the block with one argument and zero aux values.
func (b *Block) NewValue1(pos src.XPos, op Op, t *types.Type, arg *Value) *Value {
	v := b.Func.newValue(op, t, b, pos)
	v.AuxInt = 0
	v.Args = v.argstorage[:1]

        when:
        configurationCacheRun("thing", "-DCI=$newValue")

        then: 'undeclared properties are considered build inputs'
        configurationCache.assertStateStored()
        problems.assertResultHasProblems(result)
        outputContains("apply = $newValue")
        outputContains("task = $newValue")

        where:

        outputContains("execution value = someValue")

        when:
        configurationCacheRun("${setterSwitch}property=newValue")

        then:
        configurationCache.assertStateStored()
        outputContains("configuration value = newValue")
        outputContains("execution value = newValue")

        where:
        providerType     | setterSwitch
        "systemProperty" | "-D"
        "gradleProperty" | "-P"

   *
   * @param currentValue the current value (of either base or a cell)
   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or

   *
   * @param currentValue the current value (of either base or a cell)
   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or

   *
   * @param currentValue the current value (of either base or a cell)
   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or

   *
   * @param currentValue the current value (of either base or a cell)
   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or

                data.set(key, value);
            }

            @Override
            public <T> boolean replace(@Nonnull Key<T> key, @Nullable T oldValue, @Nullable T newValue) {
                return data.set(key, oldValue, newValue);
            }

            @Nullable
            @Override
            @SuppressWarnings("unchecked")
            public <T> T get(@Nonnull Key<T> key) {

        }

        when:
        configurationCacheRun("-DCI=$newValue")

        then: 'undeclared inputs are treated as inputs'
        configurationCache.assertStateStored()
        noExceptionThrown()

        where:
        read                                                                        | defaultValue | newValue