Debuggers are essential tools in aiding developers to do their work more efficiently. They are inherently tied to the target operating system, and therefore require platform-specific work in order to deliver functional parity between different platforms. Swift is a multi-platform programming language, and having a good debugging experience in all platforms is beneficial for the language. With that in mind, I propose to improve LLDB’s support on the Linux operating system by: fixing Swift type metadata parsing for ELF objects; unifying queries of dynamic type resolution under the RemoteMirrors API; and, finally, enabling tests which currently do not run on Linux, or are marked as expected to fail.



Augusto Noronha


  • Vedant Kumar
  • Adrian Prantl