ObjFW  Check-in [6143baaaee]

Overview
Comment:Get rid of a new Clang warning.

Clang now warns if the enumeration variable of a fast enumeration is not
used.

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Files: files | file ages | folders
SHA3-256: 6143baaaee675b46c97f6535fff5b8c6554847cb8a043c1128f2b195dcb15a9f
User & Date: js on 2013-07-10 12:33:37
Other Links: manifest | tags
Context
2013-07-11
01:36
PLATFORMS.md: Add Wii and PSP. check-in: 4d5fd9f914 user: js tags: trunk
2013-07-10
12:33
Get rid of a new Clang warning. check-in: 6143baaaee user: js tags: trunk
2013-07-09
22:17
OFFile: Rename +[createSymbolicLinkAtPath:…]. check-in: 8e48f0d6a4 user: js tags: trunk
Changes
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Modified tests/OFArrayTests.m from [4b9f82311d] to [c4b233b4a6].

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	[m[0] replaceObjectAtIndex: 2
			withObject: c_ary[2]];

	ok = false;
	i = 0;
	@try {
		for (OFString *s in m[0]) {
			(void)s;

			if (i == 0)
				[m[0] addObject: @""];

			i++;
		}
	} @catch (OFEnumerationMutationException *e) {
		ok = true;
	}

	TEST(@"Detection of mutation during Fast Enumeration", ok)
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Modified tests/OFDictionaryTests.m from [d16af2dca7] to [45630b47b6].

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		i++;
	}

	TEST(@"Fast Enumeration", ok)

	ok = false;
	@try {
		for (OFString *key in dict)
		for (OFString *key in dict) {
			(void)key;

			[dict setObject: @""
				 forKey: @""];
		}
	} @catch (OFEnumerationMutationException *e) {
		ok = true;
	}

	TEST(@"Detection of mutation during Fast Enumeration", ok)

	[dict removeObjectForKey: @""];
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Modified tests/OFListTests.m from [a1285e945c] to [6fc9d88b76].

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	if ([list count] != i)
		ok = false;

	TEST(@"Fast Enumeration", ok)

	ok = false;
	@try {
		for (OFString *obj in list)
		for (OFString *obj in list) {
			(void)obj;

			[list removeListObject: [list lastListObject]];
		}
	} @catch (OFEnumerationMutationException *e) {
		ok = true;
	}

	TEST(@"Detection of mutation during Fast Enumeration", ok)
#endif

	[pool drain];
}
@end

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