[csharp] Unused variable warning, but variable is written

[rhires]

I wanted to title this "It's not just a mouthwash!" but...
Anyway, this brought me back to making sure I knew about scope - when I have a variable outside of the if statement, and then reference it inside the if statement, the system shouldn't complain about that. It's perfectly valid syntax. Why does VSCode think my variable is unused?

This is a C# file (which the little info in the bottom info bar agrees with), running 0.10.8, on Mac OS X Yosemite. This appears to be a new issue.

[Tyriar]

The variable is assigned but not used, a warning is expected because technically the variable is still doing nothing.

var should be colored though, I can reproduce it. It looks like it's a problem with the "Dark (Visual Studio)" and "Light (Visual Studio)" themes.

[aeschli]

Moving to OmniSharp for commenting on the warning on the variable.
@Tyriar Let's have a separate issue for the 'var' coloring.

[aeschli]

This issue was moved to dotnet/vscode-csharp#34

[aeschli]

I created #2919 for the coloring issue.