Parameter Mismatch

@interface Test1 : NSObject

- (void)setObject:(id)obj;
- (id)getPointer;
- (void)setFloat:(float)singleFloat;

@end

@interface Test2 : NSObject

- (void)setObject:(NSObject *)obj;
- (void *)getPointer;
- (void)setFloat:(CGFloat)maybeDoubleFloat;

@end

@implementation Test1

-(id)getPointer
{
    return nil;
}

- (void)selectorTestOn:(id)ambiguous
{
    NSObject *input = [NSObject new];

    [ambiguous performSelector:@selector(objectsMatching:) withObject:input];
    [ambiguous performSelector:@selector(getPointer) withObject:nil];
    [ambiguous performSelector:@selector(setFloat:) withObject:0];


}

-(void)setObject:(id)obj
{

}

-(void)setFloat:(float)singleFloat
{

}

@end


@implementation Test2

-(void *)getPointer
{
    return nil;
}

-(void)setObject:(NSObject *)obj
{

}

-(void)setFloat:(CGFloat)maybeDoubleFloat
{

}

@end