src/test/parse-fail/range_inclusive_gate.rs

   1 // Copyright 2016 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.
   4 //
   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.
  10
  11 // Make sure that #![feature(inclusive_range_syntax)] is required.
  12
  13 // #![feature(inclusive_range_syntax, inclusive_range)]
  14
  15 macro_rules! m {
  16     () => { for _ in 1...10 {} } //~ ERROR inclusive range syntax is experimental
  17 }
  18
  19 #[cfg(nope)]
  20 fn f() {}
  21 #[cfg(not(nope))]
  22 fn f() {
  23     for _ in 1...10 {} //~ ERROR inclusive range syntax is experimental
  24 }
  25
  26 #[cfg(nope)]
  27 macro_rules! n { () => {} }
  28 #[cfg(not(nope))]
  29 macro_rules! n {
  30     () => { for _ in 1...10 {} } //~ ERROR inclusive range syntax is experimental
  31 }
  32
  33 macro_rules! o {
  34     () => {{
  35         #[cfg(nope)]
  36         fn g() {}
  37         #[cfg(not(nope))]
  38         fn g() {
  39             for _ in 1...10 {} //~ ERROR inclusive range syntax is experimental
  40         }
  41
  42         g();
  43     }}
  44 }
  45
  46 #[cfg(nope)]
  47 macro_rules! p { () => {} }
  48 #[cfg(not(nope))]
  49 macro_rules! p {
  50     () => {{
  51         #[cfg(nope)]
  52         fn h() {}
  53         #[cfg(not(nope))]
  54         fn h() {
  55             for _ in 1...10 {} //~ ERROR inclusive range syntax is experimental
  56         }
  57
  58         h();
  59     }}
  60 }
  61
  62 pub fn main() {
  63     for _ in 1...10 {} //~ ERROR inclusive range syntax is experimental
  64     for _ in ...10 {} //~ ERROR inclusive range syntax is experimental
  65
  66     f(); // not allowed in cfg'ed functions
  67
  68     m!(); // not allowed in macros
  69     n!(); // not allowed in cfg'ed macros
  70     o!(); // not allowed in macros that output cfgs
  71     p!(); // not allowed in cfg'ed macros that output cfgs
  72 }
  73
  74