Did C# formatting change in Visual Studio 2015? And how can I change it back?

Question

In past versions of Visual Studio, I could create a single-line autoproperty in C# like this:

public int Whatever { get; set; } 

If I hit Control-K, Control-D to format, the property would stay that way.

But in Visual Studio 2015 RC, when I type the property, it wraps, and even if I unwrap it, formatting wraps it again:

public int Whatever { get; set; } 

I've noticed it with constructors as well. In the past, an empty constructor (e.g. that just called a base class constructor) could look like this:

public Whatever(int stuff)     : base(stuff) { } 

Now Visual Studio 2015 insists on doing this:

public Whatever(int stuff)     : base(stuff) { } 

Have others noticed this? Is this a change made in Visual Studio 2015? If so, is there a way I can change it back? I looked through the C# formatting section of Tools > Options, but couldn't find any new setting that might affect this.

(It's not impossible that one of my add-ins is causing it, but I didn't find any obvious culprits.)

(Why even care? Because when I use the Collapse to Definitions outlining command, single-line properties and constructors stay as they are, whereas wrapped ones collapse. If they're collapsed, I can't tell at a glance that they're empty; I have to toggle them to uncollapsed just to see that nothing's there.)

Answer 1

Go to Tools > Options > Text editor > C# > Formatting > Wrapping

Check "Leave block on single line" and "Leave statements and member declarations on the same line"