equal
deleted
inserted
replaced
423 |
423 |
424 ^ true |
424 ^ true |
425 ! |
425 ! |
426 |
426 |
427 isNil |
427 isNil |
428 "return true if I am nil - since I am, return true" |
428 "return true if I am nil - since I am, return true. |
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429 Notice: |
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430 This method is open coded (inlined) by the compiler(s) |
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431 - redefining it may not work as expected." |
429 |
432 |
430 ^ true |
433 ^ true |
431 ! |
434 ! |
432 |
435 |
433 notNil |
436 notNil |
434 "return true if I am not nil - since I am nil, return false" |
437 "return true if I am not nil - since I am nil, return false. |
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438 Notice: |
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439 This method is open coded (inlined) by the compiler(s) |
|
440 - redefining it may not work as expected." |
435 |
441 |
436 ^ false |
442 ^ false |
437 ! |
443 ! |
438 |
444 |
439 size |
445 size |
444 ! ! |
450 ! ! |
445 |
451 |
446 !UndefinedObject class methodsFor:'documentation'! |
452 !UndefinedObject class methodsFor:'documentation'! |
447 |
453 |
448 version |
454 version |
449 ^ '$Header: /cvs/stx/stx/libbasic/UndefinedObject.st,v 1.31 1997-06-03 10:02:52 cg Exp $' |
455 ^ '$Header: /cvs/stx/stx/libbasic/UndefinedObject.st,v 1.32 1997-10-21 17:44:59 cg Exp $' |
450 ! ! |
456 ! ! |
451 UndefinedObject initialize! |
457 UndefinedObject initialize! |