title: CGAffineTransformMakeRotation and Autolayout issues under iOS8
body: <p>After applying a rotation transformation on a simple UIView</p>
  
  <pre><code>CGAffineTransform trans = CGAffineTransformMakeRotation(M_PI * -0.5);
  
  simpleVIew_.transform = trans;
  </code></pre>
  
  <p>Which has the following constraints</p>
  
  <pre><code>[self addConstraints:@[
     [NSLayoutConstraint constraintWithItem: simpleView_ attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual
                                     toItem:nil attribute:NSLayoutAttributeNotAnAttribute
                                 multiplier:1 constant:50],
  
     [NSLayoutConstraint constraintWithItem: simpleView_ attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual
                                     toItem:self attribute:NSLayoutAttributeHeight
                                 multiplier:1 constant:270],
  
     [NSLayoutConstraint constraintWithItem: simpleView_ attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual
                                     toItem:self attribute:NSLayoutAttributeLeft
                                 multiplier:1.0 constant:0],
  
     [NSLayoutConstraint constraintWithItem: simpleView_ attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual
                                     toItem:self attribute:NSLayoutAttributeBottom
                                 multiplier:1.0 constant:0]
  
  ]];
  </code></pre>
  
  <p>I get two different results between iOS7.1 and iOS8 beta 5:</p>
  
  <p>iOS7.1</p>
  
  <pre><code>&lt;UIView: 0x1655d990; frame = (0 30; 50 270); transform = [0, -1, 1, 0, 0, 0]; opaque = NO; layer = &lt;CALayer: 0x1655dab0&gt;
  </code></pre>
  
  <p>iOS8 beta 5</p>
  
  <pre><code>&lt;UIView: 0x16e5a530; frame = (-110 140; 270 50); transform = [0, -1, 1, 0, 0, 0]; opaque = NO; layer = &lt;CALayer: 0x16e61880&gt;&gt;
  </code></pre>
  
  <p>Notice the differences in the frame - the width/height values have switched and the x,y coordinates have changed.</p>
  
  <p>Any ideas why there's such a huge difference between 7.1 and 8?</p>