Differences From Artifact [bb10b4629e]:
- File src/OFEnumerator.m — part of check-in [1a86b8175b] at 2022-02-12 07:46:07 on branch trunk — Update copyright (user: js, size: 1540) [annotate] [blame] [check-ins using] [more...]
To Artifact [cc5c16696d]:
- File
src/OFEnumerator.m
— part of check-in
[27d8eb922d]
at
2023-07-15 23:44:25
on branch trunk
— Never set mutationsPtr to self
The Apple runtime can store the retain count in isa, so
retaining/releasing an object would suddenly make it seem like it was
mutated. (user: js, size: 1572) [annotate] [blame] [check-ins using] [more...]
1 | /* | | | 1 2 3 4 5 6 7 8 9 | /* * Copyright (c) 2008-2023 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * |
︙ | ︙ | |||
57 58 59 60 61 62 63 64 65 66 | return ret; } - (int)countByEnumeratingWithState: (OFFastEnumerationState *)state objects: (id *)objects count: (int)count { int i; state->itemsPtr = objects; | > | | 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | return ret; } - (int)countByEnumeratingWithState: (OFFastEnumerationState *)state objects: (id *)objects count: (int)count { static unsigned long dummyMutations; int i; state->itemsPtr = objects; state->mutationsPtr = &dummyMutations; for (i = 0; i < count; i++) { id object = [self nextObject]; if (object == nil) return i; objects[i] = object; } return i; } @end |