Deferred Features¶
The following features require .NET 7+ runtime or C# 11+ and cannot be supported when targeting Unity or .NET 5/6:
| Feature | Required C# | Required .NET | Reason |
|---|---|---|---|
@file access modifier |
C# 11 | .NET 6+ | File-scoped types |
List patterns case [a, b]: |
C# 11 | Any | Compiler feature |
| Static abstract interface members | C# 11 | .NET 7 | Runtime support |
| Generic math constraints | C# 11 | .NET 7 | BCL interfaces |
required members |
C# 11 | .NET 7 | Attribute + compiler |
| Record structs | C# 10 | Any | Compiler feature |
field keyword in properties |
C# 13 | Any | Compiler feature |
| Extension properties/operators | C# 14 | Any | Compiler feature |
User-defined += operators |
C# 14 | Any | Compiler feature |