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/* Check for warnings about missing [super dealloc] calls.  */

/* Author: Ziemowit Laski <zlaski@apple.com>  */

/* { dg-do compile } */

@interface Foo {

  void *isa;

}

- (void) dealloc;

- (void) some_other;

@end

@interface Bar: Foo {

  void *casa;

}

- (void) dealloc;

@end

@interface Baz: Bar {

  void *usa;

}

- (void) dealloc;

@end

@implementation Foo

- (void) dealloc {

  isa = 0;   /* Should not warn here.  */

}

- (void) some_other {

  isa = (void *)-1;

}

@end

@implementation Bar

- (void) dealloc {

  casa = 0;

  [super some_other];

}  /* { dg-warning "method possibly missing a .super dealloc. call" } */

@end

@implementation Baz

- (void) dealloc {

  usa = 0;

  [super dealloc];  /* Should not warn here.  */

}

@end