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MDT/OCL 3.0.0 API Changes
The OCL 2.2 language changes under discussion for MDT-OCL 2.0.0
| Summary of probable OCL 2.2 change | Related spec. sections | Related bug/s | Adopting Milestone |
|---|---|---|---|
| Introduce static keyword and operations | 7.4.4, 7.4.9, 12.12.6 | -- | |
| Give message-expression operators precedence | 7.4.7, 9.3.2 | No change | |
| Give and/or/xor distinct precedence | 7.4.7, 9.3.2 | -- | |
| Special types (ElementType, TypeType) don't exist anymore. Consequently, their instances (OclElement, OclType) do not exist either | 8.2, 13.3, 11.3 | 190150, 259031 | -- |
| OclAny is the type to which all other types conform (including Collections) | 8.2 | 189657, 191819 | -- |
| OclInvalid and invalid confusion (OclInvalid must be a type, invalid must be a literal) | 11.2.4 | 281849 | -- |
| OrderedSet is not a subtype of Set. Set operations defined for OrderedSet in the standard library (union, intersection, including, etc.) must be dropped | 11.6.3 | 246962 | -- |
| OclVoid doesn't conform to OclInvalid | 11.2.3 | -- | |
| OclInvalid doesn't conform to OclVoid | 11.2.4 | -- |
The list of API changes under discussion for MDT-OCL 2.0.0
| Summary of change | Related bug/s | Adopting Milestone |
|---|---|---|
| Eliminate redundant CST daisy chains | -- | |
| Eliminate CSTToken.startOffset/endOffset | -- |