1. 17

New tutorial series on ATS

  1.  

  2. 9

    Nice to see ATS getting some attention. I look forward to the day lobsters needs an ATS tag :-)

    1. 5

      A couple years ago I experimented with ATS and found it to be a huge slog getting my environment set up on Windows, so I saved my efforts and commited it to GitHub: ChadSki/ATS-Environment

      The only external dependency is Cygwin, which is necessary to run the ATS transpiler. To compile the generated C code I opted to use the Tiny C Compiler instead of MinGW, so the final output of compilation is a native win32 program and doesn’t depend on Cygwin.

      Note that I haven’t updated this repo in years, so the bundled ATS compiler is stale. But it still runs! I’m not sure how much ATS has changed since then.

      1. 4

        Using TCC was a great idea. One of the nice things about a compiler that generates C code with a minimal runtime is it is (hopefully) quite portable. Building on Android, static binaries, etc becomes a bit easier.

      2. 1

        Does ATS need a garbage collector to work properly? He mentions installing BDWGC

        1. 3

          Wiki says “Garbage collection is not used unless explicitly stated with -D_ATS_GCATS”.

          ATS supports linear types (the same type theory that Rust leverages) to ensure that objects are only used once, and deallocated after use.