[Bug] Unmanaged constraint is shown as "struct"

[jo3w4rd]

Describe the bug
A generic method that has an unmanaged constraint is displayed in the generated docs as having a struct constraint.

To Reproduce
Function definition:

   /// <summary>Generic function with unmanaged constraint</summary>
    public T UnmanagedFunctionConstraint<T>(T t) where T: unmanaged
    {
        return t;
    }

Docs:

Generic function with unmanaged constraint

Declaration
public T UnmanagedFunctionConstraint<T>(T t)
    where T : struct
(etc...)

Expected behavior
The constraint in the generated docs would match the code.

Context (please complete the following information):

• OS: Windows
• Docfx version: tested on 2.58.9 and 2.63.0

Additional information
The error is present in the generated YAML file for the method:

  syntax:
    content: >-
      public T UnmanagedFunctionConstraint<T>(T t)
          where T : struct
    parameters:
    - id: t
      type: '{T}'
    typeParameters:
    - id: T
    return:
      type: '{T}'
    content.vb: Public Function UnmanagedFunctionConstraint(Of T As Structure)(t As T) As T

[jo3w4rd]

To make sure the problem wasn't with our (rather complex) projects, I made a new docfx project (docfx init -q) and created a C# project containing one class that had a single method in the src folder. The problem reproduces in this simple project.

I've attached the project here
docfx_project.zip

[yufeih]

This doesn't seem to repro in the latest version. I can see the unmanaged constraint:

[jo3w4rd]

You are correct, it seems to be fixed as of 2.61.0. (I found I had a chocolatey install of DocFX that took precedence over the dotnet tool install of 2.63.0.)

[yufeih]

Thank you for confirming the fix.