LangVersion latest and using 11.0 constants

[digitalsigi]

Describe the Bug

First, this is a great project.

I am working on an project with net6.0. I updated to GitInfo 3.3.1 and get an bunch of errors:

Severity	Code	Description	Project	File	Line	Suppression State
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\BaseTag.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\BaseVersion.Major.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\BaseVersion.Minor.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\BaseVersion.Patch.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\Branch.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\Commit.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\CommitDate.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\Commits.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\IsDirtyString.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\RepositoryUrl.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\SemVer.DashLabel.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\SemVer.Label.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\SemVer.Major.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\SemVer.Minor.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\SemVer.Patch.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\SemVer.Source.g.cs	23	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\Sha.g.cs	21	Active
Error	CS8936	Feature 'raw string literals' is not available in C# 10.0. Please use language version 11.0 or greater.	RApp.common	C:\GITatUHU\rapp\src\RApp.common\ThisAssembly.Constants\ThisAssembly.ConstantsGenerator\Tag.g.cs	21	Active

Steps to Reproduce

In csprof or Directory.Build.props set:

<Framework>net6.0</Framework>
<LangVersion>10.0</LangVersion>

Sample generated class

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//
//     ThisAssembly.Constants: 1.4.0
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
using System;
using System.Globalization;

partial class ThisAssembly
{
    public static partial class Git
    {
        /// <summary>
        /// => @"0.10.0"
        /// </summary>
        public const string BaseTag = """
0.10.0
""";
    }
}

Expected Behavior

Class should not contain C# 11 syntex

Version Info

GitInfo 3.3.1

Additional Info

Version 3.3.0 worked fine

[kzu]

This is quite weird, since the generator explicitly checks for lang version 11+: https://github.com/devlooped/ThisAssembly/blob/main/src/ThisAssembly.Constants/ConstantsGenerator.cs#L50-L51, and the only change from 3.3.0 > 3.3.1 was removing SponsorLink v1.... 😕

[kzu]

FOUND IT: https://github.com/dotnet/roslyn/blob/main/src/Compilers/CSharp/Portable/LanguageVersion.cs#L216

It should be 1100+

[kzu]

Shipping in v3.3.2

[kzu]

If you enjoyed the quick turnaround for the fix, please consider sponsoring at https://github.com/sponsors/devlooped/ 💜