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.
12 #![allow(unused_unsafe)]
19 fn foo<T>(a: T) -> T {
23 static BLOCK_INTEGRAL: uint = { 1 };
24 static BLOCK_EXPLICIT_UNIT: () = { () };
25 static BLOCK_IMPLICIT_UNIT: () = { };
26 static BLOCK_FLOAT: f64 = { 1.0 };
27 static BLOCK_ENUM: Option<uint> = { Some(100) };
28 static BLOCK_STRUCT: Foo = { Foo { a: 12, b: 0 as *const () } };
29 static BLOCK_UNSAFE: uint = unsafe { 1000 };
32 // static BLOCK_FN_INFERRED: fn(uint) -> uint = { foo };
35 // static BLOCK_FN: fn(uint) -> uint = { foo::<uint> };
38 // static BLOCK_ENUM_CONSTRUCTOR: fn(uint) -> Option<uint> = { Some };
41 // static BLOCK_UNSAFE_SAFE_PTR: &'static int = unsafe { &*(0xdeadbeef as *int) };
42 // static BLOCK_UNSAFE_SAFE_PTR_2: &'static int = unsafe {
43 // static X: *int = 0xdeadbeef as *int;
48 assert_eq!(BLOCK_INTEGRAL, 1);
49 assert_eq!(BLOCK_EXPLICIT_UNIT, ());
50 assert_eq!(BLOCK_IMPLICIT_UNIT, ());
51 assert_eq!(BLOCK_FLOAT, 1.0_f64);
52 assert_eq!(BLOCK_STRUCT.a, 12);
53 assert_eq!(BLOCK_STRUCT.b, 0 as *const ());
54 assert_eq!(BLOCK_ENUM, Some(100));
55 assert_eq!(BLOCK_UNSAFE, 1000);
58 // assert_eq!(BLOCK_FN_INFERRED(300), 300);
61 // assert_eq!(BLOCK_FN(300), 300);
64 // assert_eq!(BLOCK_ENUM_CONSTRUCTOR(200), Some(200));
67 // assert_eq!(BLOCK_UNSAFE_SAFE_PTR as *int as uint, 0xdeadbeef_u);
68 // assert_eq!(BLOCK_UNSAFE_SAFE_PTR_2 as *int as uint, 0xdeadbeef_u);