Artifact c64976f11a8a565a00936559e9cb3ee50f424b2782961202ac03c09d8290cc20:
- File
src/exceptions/OFObserveFailedException.m
— part of check-in
[2f4e0df8be]
at
2017-10-17 00:33:37
on branch trunk
— Do not use implicit method return types
Instead, explicitly declare them, as OF_ASSUME_NONNULL_{BEGIN,END} does
not apply to implicit return types. This means that after this commit,
all init methods have a nonnull return type, as they should have. (user: js, size: 1562) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 * Jonathan Schleifer <js@heap.zone> * * 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. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #import "OFObserveFailedException.h" #import "OFString.h" #import "OFKernelEventObserver.h" @implementation OFObserveFailedException @synthesize observer = _observer, errNo = _errNo; + (instancetype)exception { OF_UNRECOGNIZED_SELECTOR } + (instancetype)exceptionWithObserver: (OFKernelEventObserver *)observer errNo: (int)errNo { return [[[self alloc] initWithObserver: observer errNo: errNo] autorelease]; } - (instancetype)init { OF_INVALID_INIT_METHOD } - (instancetype)initWithObserver: (OFKernelEventObserver *)observer errNo: (int)errNo { self = [super init]; @try { _observer = [observer retain]; _errNo = errNo; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_observer release]; [super dealloc]; } - (OFString *)description { return [OFString stringWithFormat: @"An observer of class %@ failed to observe: %@", [_observer className], of_strerror(_errNo)]; } @end