ObjFW  Diff

	[enumerator reset];
	[m[0] removeObjectAtIndex: 0];

	EXPECT_EXCEPTION(@"Detection of mutation during enumeration",
	    OFEnumerationMutationException, [enumerator nextObject])

#ifdef OF_HAVE_FAST_ENUMERATION
	m[0] = [[a[0] mutableCopy] autorelease];
	ok = true;
	i = 0;

	for (OFString *s in m[0]) {
		if (![s isEqual: c_ary[i]])
			ok = false;

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

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

	[m[0] removeLastObject];
#endif

#ifdef OF_HAVE_BLOCKS
	{
		__block bool ok = true;
		__block size_t count = 0;
		OFArray *cmp = a[0];
		OFMutableArray *a2;