| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // compile-flags: --crate-type=lib |
| |
| // Preserve semicolons that disambiguate unops |
| |
| fn f() { } |
| |
| fn block_semi() -> isize { { f() }; -1 } |
| |
| fn block_nosemi() -> isize { ({ 0 }) - 1 } |
| |
| fn if_semi() -> isize { if true { f() } else { f() }; -1 } |
| |
| fn if_nosemi() -> isize { (if true { 0 } else { 0 }) - 1 } |
| |
| fn alt_semi() -> isize { match true { true => { f() } _ => { } }; -1 } |
| |
| fn alt_no_semi() -> isize { (match true { true => { 0 } _ => { 1 } }) - 1 } |
| |
| fn stmt() { { f() }; -1; } |
