RazorCodeGenerationOptions: Remove LanguageVersion

This property is unused and it is less error-prone to only define it in a single place, i.e. RazorParserOptions.

Author: DustinCampbell

src/Compiler/Microsoft.AspNetCore.Razor.Language/test/RazorProjectEngineBuilderExtensionsTest.cs

@@ -121,7 +121,7 @@ public void SetCSharpLanguageVersion_ResolvesLatestCSharpLangVersions()
         });
 
         var features = projectEngine.Engine.GetFeatures<IConfigureRazorCodeGenerationOptionsFeature>().OrderByAsArray(static x => x.Order);
-        var builder = new RazorCodeGenerationOptions.Builder(RazorLanguageVersion.Latest);
+        var builder = new RazorCodeGenerationOptions.Builder();
 
         foreach (var feature in features)
         {

src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/RazorCodeGenerationOptions.Builder.cs

@@ -7,8 +7,6 @@ public sealed partial class RazorCodeGenerationOptions
 {
     public sealed class Builder
     {
-        public RazorLanguageVersion LanguageVersion { get; }
-
         private Flags _flags;
 
         public int IndentSize { get; set; }
@@ -24,9 +22,8 @@ public sealed class Builder
         /// </summary>
         public string? SuppressUniqueIds { get; set; }
 
-        internal Builder(RazorLanguageVersion languageVersion)
+        internal Builder()
         {
-            LanguageVersion = languageVersion ?? DefaultLanguageVersion;
             IndentSize = DefaultIndentSize;
             NewLine = DefaultNewLine;
         }
@@ -157,6 +154,6 @@ public bool RemapLinePragmaPathsOnWindows
         }
 
         public RazorCodeGenerationOptions ToOptions()
-            => new(LanguageVersion, IndentSize, NewLine, RootNamespace, SuppressUniqueIds, _flags);
+            => new(IndentSize, NewLine, RootNamespace, SuppressUniqueIds, _flags);
     }
 }

src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/RazorCodeGenerationOptions.cs

@@ -8,28 +8,23 @@ namespace Microsoft.AspNetCore.Razor.Language;
 
 public sealed partial class RazorCodeGenerationOptions
 {
-    private static RazorLanguageVersion DefaultLanguageVersion => RazorLanguageVersion.Latest;
     private static int DefaultIndentSize => 4;
     private static string DefaultNewLine => Environment.NewLine;
 
     public static RazorCodeGenerationOptions Default { get; } = new(
-        languageVersion: DefaultLanguageVersion,
         indentSize: DefaultIndentSize,
         newLine: DefaultNewLine,
         rootNamespace: null,
         suppressUniqueIds: null,
         flags: Flags.DefaultFlags);
 
     public static RazorCodeGenerationOptions DesignTimeDefault { get; } = new(
-        languageVersion: DefaultLanguageVersion,
         indentSize: DefaultIndentSize,
         newLine: DefaultNewLine,
         rootNamespace: null,
         suppressUniqueIds: null,
         flags: Flags.DefaultDesignTimeFlags);
 
-    public RazorLanguageVersion LanguageVersion { get; }
-
     public int IndentSize { get; }
     public string NewLine { get; }
 
@@ -46,14 +41,12 @@ public sealed partial class RazorCodeGenerationOptions
     private readonly Flags _flags;
 
     private RazorCodeGenerationOptions(
-        RazorLanguageVersion languageVersion,
         int indentSize,
         string newLine,
         string? rootNamespace,
         string? suppressUniqueIds,
         Flags flags)
     {
-        LanguageVersion = languageVersion ?? DefaultLanguageVersion;
         IndentSize = indentSize;
         NewLine = newLine;
         RootNamespace = rootNamespace;
@@ -153,22 +146,22 @@ public bool RemapLinePragmaPathsOnWindows
     public RazorCodeGenerationOptions WithIndentSize(int value)
         => IndentSize == value
             ? this
-            : new(LanguageVersion, value, NewLine, RootNamespace, SuppressUniqueIds, _flags);
+            : new(value, NewLine, RootNamespace, SuppressUniqueIds, _flags);
 
     public RazorCodeGenerationOptions WithNewLine(string value)
         => NewLine == value
             ? this
-            : new(LanguageVersion, IndentSize, value, RootNamespace, SuppressUniqueIds, _flags);
+            : new(IndentSize, value, RootNamespace, SuppressUniqueIds, _flags);
 
     public RazorCodeGenerationOptions WithRootNamespace(string? value)
         => RootNamespace == value
             ? this
-            : new(LanguageVersion, IndentSize, NewLine, value, SuppressUniqueIds, _flags);
+            : new(IndentSize, NewLine, value, SuppressUniqueIds, _flags);
 
     public RazorCodeGenerationOptions WithSuppressUniqueIds(string? value)
         => RootNamespace == value
             ? this
-            : new(LanguageVersion, IndentSize, NewLine, RootNamespace, value, _flags);
+            : new(IndentSize, NewLine, RootNamespace, value, _flags);
 
     public RazorCodeGenerationOptions WithFlags(
         Optional<bool> designTime = default,
@@ -248,6 +241,6 @@ public RazorCodeGenerationOptions WithFlags(
 
         return flags == _flags
             ? this
-            : new(LanguageVersion, IndentSize, NewLine, RootNamespace, SuppressUniqueIds, flags);
+            : new(IndentSize, NewLine, RootNamespace, SuppressUniqueIds, flags);
     }
 }

src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/RazorProjectEngine.cs

@@ -266,7 +266,7 @@ private RazorParserOptions ComputeParserOptions(string fileKind, Action<RazorPar
     private RazorCodeGenerationOptions ComputeCodeGenerationOptions(Action<RazorCodeGenerationOptions.Builder>? configure)
     {
         var configuration = Configuration;
-        var builder = new RazorCodeGenerationOptions.Builder(configuration.LanguageVersion)
+        var builder = new RazorCodeGenerationOptions.Builder()
         {
             SuppressAddComponentParameter = configuration.SuppressAddComponentParameter
         };