bad_macro.rs

use std::libc::size_t;

static LONG: int = 0;
static OBJECTPOINT: int = 10_000;
static FUNCTIONPOINT: int = 20_000;
static OFF_T: int = 30_000;

macro_rules! CINIT(
    ($name:ident $typ:ident $val:expr) => (
        $name = $typ + $val
    )
)

enum CURLopt {
  /* This is the FILE * or void * the regular output should be written to. */
  File = OBJECTPOINT + 1,
  
  //CINIT(File, OBJECTPOINT, 1i32),

  /* The full URL to get/put */
  CINIT!(URL, OBJECTPOINT, 2)   

}

// Output:
curl.rs:21:7: 21:8 error: expected `}` but found `!`
curl.rs:21   CINIT!(URL, OBJECTPOINT, 2)   
                  ^