4. What’s Fixed in 4.3.0 LTS

This section describes bugs fixed in Code Generator 4.3.0. LTS.

[Critical]: System-stopping issue, such as a crash or data loss.
[Major]: Significant issue with no easy workaround.
[Minor]: Issue that usually has a workaround.
[Trivial]: Small issue, such as a typo in a log.

• 4.1. Serialization and Deserialization
  • 4.1.1. [Critical] Key-only serialization/deserialization did not work correctly for keyed sequences of user-defined types in Java
• 4.2. Logging
  • 4.2.1. [Major] INFO/WARN messages printed independently of the verbosity level
• 4.3. APIs (Modern C++ API)
  • 4.3.1. [Major] Constant string defined in IDLs/XMLs may have caused compilation issues if compiler set to use C++17 standard *
  • 4.3.2. [Major] Generated code for new OMG mapping did not compile if enums used as members of a struct *
• 4.4. APIs (Multiple Languages)
  • 4.4.1. [Minor] Code Generator not prefixing ADA keywords
• 4.5. Generated Code (C, Traditional C++, and Modern C++)
  • 4.5.1. [Major] Support for int8 and uint8 in standalone types for C and C++98
  • 4.5.2. [Minor] Uncaught exception in modern C++ generated code FooPlugin.cxx
• 4.6. Generated Code (Java)
  • 4.6.1. [Critical] Java subscriber may not have preserved union discriminator value, when discriminator was enum
• 4.7. Generated Code (C#)
  • 4.7.1. [Major] Optional sequences not supported for C#
• 4.8. Generated Code (Multiple Languages)
  • 4.8.1. [Major] Code Generator not parsing duplicated XML files that contain non-complex types *
  • 4.8.2. [Major] Recursive structures not supported
  • 4.8.3. [Minor] Complex type names not colliding
  • 4.8.4. [Minor] Erroneous warning when using -enableEscapeChar *
  • 4.8.5. [Minor] Negative default values not supported for int8 members
  • 4.8.6. [Minor] Code Generator server not working as expected using relative paths with the -d option *
  • 4.8.7. [Minor] Optional arrays not implemented
• 4.9. Data Corruption
  • 4.9.1. [Critical] Undefined behavior using XCDR2 with keyed topic types with key union members