Roslyn powered analyzers for C# to support convention defined architecture
Provides an ImmutableAttribute type which can be applied to classes, structs, and interfaces. The analyzer ensures that the following rules hold for types marked with the attribute.
| ID | Severity | Rule | Code Fix |
|---|---|---|---|
IMM001 |
Error | Fields in an immutable type must be readonly | Yes |
IMM002 |
Error | Auto properties in an immutable type must not define a set method | Yes |
IMM003 |
Error | Types of fields in an immutable type must be immutable | No |
IMM004 |
Error | Types of auto properties in an immutable type must be immutable | No |
IMM005 |
Warning | 'This' should not be passed out of the constructor of an immutable type | No |
IMM006 |
Error | The base type of an immutable type must be 'object' or immutable | No |
IMM007 |
Error | Types derived from an immutable type must be immutable | No |
The immutable types analyzer allows specifying types to be whitelisted in an Additional File.
The name of the additional file is "ImmutableTypes.txt" and the format of the file is one namespace qualified type name per line. For example:
System.Xml.Linq.XName
System.Func`1