70   SomeInvalidationImplementingObject *Ivar1; // regular ivar  field
176 // expected-warning@-2 {{Instance variable Ivar1 needs to be invalidated}}
261   Foo *Ivar1;  field
263 // expected-warning@-2 {{Instance variable Ivar1 needs to be invalidated; no invalidation method is…
271   Foo *Ivar1;  field
273 // expected-warning@-2 {{Instance variable Ivar1 needs to be invalidated; no invalidation method is…
293   SomeInvalidationImplementingObject *Ivar1;   field
300   [Ivar1 invalidate];
306   SomeInvalidationImplementingObject *Ivar1;   field
321 // expected-warning@-2 {{Instance variable Ivar1 needs to be invalidated or set to nil}}
326   SomeInvalidationImplementingObject *Ivar1;  field
342   Ivar1 = 0;
357   SomeInvalidationImplementingObject *Ivar1;  field
359 …// expected-warning@-2 {{Instance variable Ivar1 needs to be invalidated; no invalidation method i…
368   SomeInvalidationImplementingObject *Ivar1;  field