Update to .NET 10, C# 14 & update copyright year to 2026 (#1269)

* Update to .NET 10 and C# 14

Signed-off-by: AnErrupTion <anerruption@disroot.org>

* Fix compilation issue .NET 10 introduces a way to get the
compiler-backed field in a property, which is called "field", but some
code was conflicting with this addition due to a field being named
"field".

Signed-off-by: AnErrupTion <anerruption@disroot.org>

* Update copyright year to 2026

Signed-off-by: AnErrupTion <anerruption@disroot.org>

---------

Signed-off-by: AnErrupTion <anerruption@disroot.org>

Author: AnErrupTion

.github/workflows/builds.yml

@@ -3,10 +3,10 @@ name: Builds
 on:
   push:
     paths-ignore:
-      - 'Source/Docs/**'
+      - "Source/Docs/**"
   pull_request:
     paths-ignore:
-      - 'Source/Docs/**'
+      - "Source/Docs/**"
 
 permissions:
   contents: write
@@ -15,18 +15,17 @@ env:
   BUILD_VERSION: 2.6.0.${{ github.run_number }}
 
 jobs:
-
   windows-build:
     name: Windows Build
     runs-on: windows-latest
     timeout-minutes: 15
     env:
       NUGET_ENABLE_LEGACY_CSPROJ_PACK: true
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: View Build Version
         run: echo ${{ env.BUILD_VERSION }}
       - name: View Github Info
@@ -45,7 +44,7 @@ jobs:
         run: dotnet build Source/Mosa.sln /p:Version=${{ env.BUILD_VERSION }}
       - name: Unit Test
         run: dotnet test Source/Mosa.sln
-      - name: Cleanup 
+      - name: Cleanup
         run: cmd.exe /C "rmdir /s /q bin\reko bin\cs bin\de bin\es bin\fr bin\it bin\ja bin\ko bin\pl bin\pt-BR bin\ru bin\tr bin\zh-Hans bin\zh-Hant"
       - name: Store Build Artifact
         uses: actions/upload-artifact@v4
@@ -75,17 +74,28 @@ jobs:
 
   windows-build-packaging:
     name: Build Windows Packaging
-    needs: [windows-build, linux-build, macos-build, windows-unit-testing, linux-unit-testing, macos-unit-testing, windows-demo-testing, linux-demo-testing, macos-demo-testing]
+    needs:
+      [
+        windows-build,
+        linux-build,
+        macos-build,
+        windows-unit-testing,
+        linux-unit-testing,
+        macos-unit-testing,
+        windows-demo-testing,
+        linux-demo-testing,
+        macos-demo-testing,
+      ]
     runs-on: windows-latest
     timeout-minutes: 15
     if: github.event_name == 'push' && github.repository == 'mosa/MOSA-Project' && github.ref == 'refs/heads/master'
     env:
       NUGET_ENABLE_LEGACY_CSPROJ_PACK: true
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: View Build Version
         run: echo ${{ env.BUILD_VERSION }}
       - name: View Github Info
@@ -117,10 +127,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: View Build Version
         run: echo ${{ env.BUILD_VERSION }}
       - name: View Github Info
@@ -141,16 +151,16 @@ jobs:
           name: linux-build-artifact
           path: bin
           compression-level: 9
-       
+
   macos-build:
     name: MacOS Build
     runs-on: macos-26
     timeout-minutes: 15
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: View Build Version
         run: echo ${{ env.BUILD_VERSION }}
       - name: View Github Info
@@ -175,7 +185,7 @@ jobs:
   windows-unit-testing:
     strategy:
       matrix:
-        optimization: [0,1,2,3,4,5,6,7,8,9]
+        optimization: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
       fail-fast: false
     name: Windows - Unit Test -o${{ matrix.optimization }}
     runs-on: windows-latest
@@ -205,17 +215,17 @@ jobs:
   linux-unit-testing:
     strategy:
       matrix:
-        optimization: [0,1,2,3,4,5,6,7,8,9]
+        optimization: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
       fail-fast: false
     name: Linux - Unit Test -o${{ matrix.optimization }}
     runs-on: ubuntu-latest
     timeout-minutes: 15
     needs: linux-build
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -239,21 +249,21 @@ jobs:
           name: counters-linux-unittests-o${{ matrix.optimization }}
           path: artifact
           retention-days: 2
-          
+
   macos-unit-testing:
     strategy:
       matrix:
-        optimization: [0,1,2,3,4,5,6,7,8,9]
+        optimization: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
       fail-fast: false
     name: MacOS - Unit Test -o${{ matrix.optimization }}
     runs-on: macos-26
     timeout-minutes: 15
     needs: macos-build
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -267,7 +277,7 @@ jobs:
         run: brew install qemu
       - name: Make Artifact Folder
         run: mkdir artifact
-      - name: Unit Test 
+      - name: Unit Test
         run: dotnet bin/Mosa.Utility.UnitTests.dll -check -o${{ matrix.optimization }} -counters artifact/counters-macos-unittests-o${{ matrix.optimization }}.txt
       - name: Store Counter Artifact
         uses: actions/upload-artifact@v4
@@ -279,7 +289,7 @@ jobs:
   windows-demo-testing:
     strategy:
       matrix:
-        optimization: [0,1,2,3,4,5,6,7,8,9]
+        optimization: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
       fail-fast: false
     name: Windows - Demo Test -o${{ matrix.optimization }}
     runs-on: windows-latest
@@ -307,17 +317,17 @@ jobs:
   linux-demo-testing:
     strategy:
       matrix:
-        optimization: [0,1,2,3,4,5,6,7,8,9]
+        optimization: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
       fail-fast: false
     name: Linux - Demo Test -o${{ matrix.optimization }}
     runs-on: ubuntu-latest
     timeout-minutes: 15
     needs: linux-build
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -343,17 +353,17 @@ jobs:
   macos-demo-testing:
     strategy:
       matrix:
-        optimization: [0,1,2,3,4,5,6,7,8,9]
+        optimization: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
       fail-fast: false
     name: MacOS - Demo Test -o${{ matrix.optimization }}
     runs-on: macos-26
     timeout-minutes: 15
     needs: macos-build
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -380,10 +390,10 @@ jobs:
     timeout-minutes: 15
     needs: linux-build
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -420,10 +430,10 @@ jobs:
     timeout-minutes: 15
     needs: linux-build
     steps:
-      - name: Set net9.0
+      - name: Set net10.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: "9.0.x"
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -455,15 +465,14 @@ jobs:
         run: dotnet bin/Mosa.Tool.Launcher.Console.dll bin/Mosa.BareMetal.TestWorld.ARM32.dll -arm32 -o9 -check -autolaunch-off -output-counters
 
   merge-artifacts:
-     name: Merge Artifacts
-     runs-on: ubuntu-latest
-     needs: [windows-unit-testing, linux-unit-testing, macos-unit-testing]
-     timeout-minutes: 15
-     steps:
+    name: Merge Artifacts
+    runs-on: ubuntu-latest
+    needs: [windows-unit-testing, linux-unit-testing, macos-unit-testing]
+    timeout-minutes: 15
+    steps:
       - name: Merge Artifacts
         uses: actions/upload-artifact/merge@v4
         with:
-            name: counters-unit-tests
-            pattern: counters-*
-            compression-level: 9
-
+          name: counters-unit-tests
+          pattern: counters-*
+          compression-level: 9

LICENSE.txt

@@ -1,34 +1,34 @@
-Copyright (c) 2025, MOSA-Project
+Copyright (c) 2026, MOSA-Project
 All rights reserved.
 
-Redistribution and use in source and binary forms, 
-with or without modification, are permitted provided 
+Redistribution and use in source and binary forms,
+with or without modification, are permitted provided
 that the following conditions are met:
 
 * Redistributions of source code must retain the
-  above copyright notice, this list of conditions 
+  above copyright notice, this list of conditions
   and the following disclaimer.
 
-* Redistributions in binary form must reproduce the 
-  above copyright notice, this list of conditions and 
-  the following disclaimer in the documentation and/or 
+* Redistributions in binary form must reproduce the
+  above copyright notice, this list of conditions and
+  the following disclaimer in the documentation and/or
   other materials provided with the distribution.
 
-* Neither the name of Managed Operating System Alliance (MOSA) 
-  nor the names of its contributors may be used to endorse 
-  or promote products derived from this software without 
+* Neither the name of Managed Operating System Alliance (MOSA)
+  nor the names of its contributors may be used to endorse
+  or promote products derived from this software without
   specific prior written permission.
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
-INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
-OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
-BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
+THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 OF SUCH DAMAGE.

Source/Directory.Build.props

@@ -3,17 +3,17 @@
 
 	<PropertyGroup>
 		<OutputPath>../../bin</OutputPath>
-		<TargetFramework>net9.0</TargetFramework>
+		<TargetFramework>net10.0</TargetFramework>
 		<RollForward>major</RollForward>
-		<LangVersion>13.0</LangVersion>
+		<LangVersion>14.0</LangVersion>
 		<Nullable>disable</Nullable>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<!--		<WarningsAsErrors>nullable</WarningsAsErrors>-->
 		<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
 		<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
 		<CodeAnalysisRuleSet>../Common.ruleset</CodeAnalysisRuleSet>
 		<Company>MOSA Project</Company>
-		<Copyright>Copyright © MOSA Project 2025</Copyright>
+		<Copyright>Copyright © MOSA Project 2026</Copyright>
 		<AssemblyVersion>2.6.1.0</AssemblyVersion>
 	</PropertyGroup>