alt Hacker NewsIt's super fun to write C and C++ code in Fil-C because it's like this otherworldly crossover between Java and C/C++:
- Unlike Java, you get fantastic startup times.
- Unlike Java, you get access to actual syscall APIs.
- Unlike Java, you can leverage the ecosystem of C/C++ libraries without having to write JNI wrappers (though you do have to be able to compile those libraries with Fil-C).
- Like Java, you can just `new` or `malloc` without `delete`ing or `free`ing.
It's so fun!
Replies
> Like Java, you can just `new` or `malloc` without `delete`ing or `free`ing.
Is your intention that people use the Fil-C garbage collector instead of free()? Or is it just a backstop in case of memory leak bugs?
Can the GC be configured to warn or panic if something is GCed without free()? Then you could detect memory leak bugs by recompiling with Fil-C - with less overhead than valgrind, although I’m guessing still more than ASan - but more choices is always a good thing.
I like C, have a probably unhealthy relationship with C++ where I am amazed by what it can do and then get unrealistic expectations it keeps failing to fulfill, and don't really like Java.
You know Julia Ecklar's song where she says that programming in assembler is like construction work with a toothpick for a tool? I feel like C, C++, or Java are like having a teaspoon instead. Maybe Java is a tablespoon. I'd rather use something like OCaml or a sane version of Python without the Mean Girls community infighting. I just haven't found it.
On the other hand, the supposedly more powerful languages don't have a great record of shipping highly usable production software. There's no Lisp or Ruby or Lua alternative to Firefox, Linux, or LLVM.