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Added more thorough structure handling tests and removed some old ones.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16418 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2003-04-10 16:28:07 +00:00
parent edfa212583
commit 393a8d266d
7 changed files with 74 additions and 572 deletions
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19
Testing/basic.m
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@ -37,6 +37,25 @@ int main ()
id x;
NSString *s;
NSArray *a = [NSArray arrayWithObjects: @"a", @"b", nil];
struct aa {char a; double b; char c;} bb[2];
struct objc_struct_layout layout;
unsigned i;
printf("size = %d\n", objc_sizeof_type(@encode(struct aa)));
printf("pos = %d\n", (void*)&bb[1] - (void*)&bb[0]);
objc_layout_structure (@encode(struct aa), &layout);
while (objc_layout_structure_next_member (&layout))
{
int position, align;
const char *type;
objc_layout_structure_get_info (&layout, &position, &align, &type);
printf ("element %d has offset %d, alignment %d\n",
i++, position, align);
}
o = [GCMutableArray new];
x = [GCMutableArray new];