1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // General test that function items in static blocks
12 // can be generated with a macro.
17 code: fn(uint, uint) -> uint
21 fn eval(&self, a: uint) -> uint {
22 (self.code)(self.data, a)
26 macro_rules! codegen {
27 ($e:expr, $v:expr) => {
29 fn generated(a: uint, b: uint) -> uint {
41 static GENERATED_CODE_1: MyType = codegen!(2, 100);
42 static GENERATED_CODE_2: MyType = codegen!(5, 1000);
45 assert_eq!(GENERATED_CODE_1.eval(10), 80);
46 assert_eq!(GENERATED_CODE_2.eval(100), 500);