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517 points petercooper | 5 comments | 04 Nov 14 20:19 UTC | HN request time: 0.695s | source

1. methyl ◴[04 Nov 14 21:06 UTC] No.8559044[source]▶

Unfortunately, I cannot compile it on my OSX 10.10... here's what I get: http://pastebin.com/cVvaYFEH

EDIT: just make next() function void and it works.

EDIT2: still no fortune :(

  $ ./c4 hello.c
  [1]    33920 segmentation fault  ./c4 hello.c

2. cremno ◴[04 Nov 14 21:32 UTC] No.8559152[source]▶

I think it doesn't work on x86-64, since the code assumes

    sizeof(int) == sizeof(void*)

replies(1): >>8559171 #

3. jparishy ◴[04 Nov 14 21:35 UTC] No.8559171[source]▶

Yep, you can compile it on 64 bit OS X with clang's -m32 option and it should work:

    ➜  c4 git:(master) ✗ clang -m32 c4.c
    ...
    ➜  c4 git:(master) ✗ ./a.out hello.c 
    hello, world
    exit(0) cycle = 9

4. kschults ◴[04 Nov 14 21:45 UTC] No.8559238[source]▶

For now, you need to add both -Wno-return-type and -m32 when compiling.

5. ackalker ◴[04 Nov 14 21:52 UTC] No.8559277[source]▶

Please try kbrock's fork at https://github.com/kbrock/c4 Check out his 'longs' branch.

C4 – C in 4 functions