zelkel/examples/testing/src/main.zk

#llvm(
    #"@int.fmt = private unnamed_addr constant [14 x i8] c"Integer: %ld\0A\00""#
)
#llvm("declare i32 @printf(ptr, ...)")

#fn print_i64($x: expr) {
    #llvm(
        "%call.{:id} = call i32 (ptr, ...) @printf(ptr @int.fmt, {0:ty} {0})",
        $x
    )
}

fn add(a: i64, b: i64) -> i64 {
    return 0 + a + b
}

fn main() -> void {
    val test: i64 = add(3, 5)
    #print_i64(test)
    #print_i64(test + 1)
    return
}