Unity Engine documentationScript ReferenceUnityEditorScriptCompilerRoslynRoslyn C# Compiler.Read time 1 minuteLast updated 5 days agoDefinition Type: Field Namespace: UnityEditor Assembly: UnityEditor.CoreModule WarningDeprecated. Mono script compiler is no longer supported. Roslyn = 1 Remarks This is the C# compiler that is also shipped with Visual Studio.