Format document with conditional compilation in C# will not format code ignored by condition

[aeschli]

From @PeterHimschoot on November 13, 2016 11:31

• VSCode Version:
• OS Version:

Steps to Reproduce:

1. For example, this code:
   #define WITH_DISPOSE

using System;

namespace HiddenIDisposables
{
#if WITH_DISPOSE
public class SomeResource : ISomeResource, IDisposable
{
public string Foo()
{
return "Foo";
}

    void IDisposable.Dispose()
    {
        System.Console.WriteLine("Resource has been disposed");
    }
}

#else
public class SomeResource : ISomeResource
{
public string Foo()
{
return "Foo";
}
}
#endif
}

2. Format document ignores the #else part

Copied from original issue: microsoft/vscode#15423

[DustinCampbell]

This is by design and works the same as it does in Visual Studio. Disabled blocks are simply never parsed. Remember that anything can go in disabled blocks of code, including random non-C# text.