src/test/rustdoc/const-display.rs

   1 #![crate_name = "foo"]
   2
   3 #![unstable(feature = "humans",
   4             reason = "who ever let humans program computers, we're apparently really bad at it",
   5             issue = "none")]
   6
   7 #![feature(foo, foo2)]
   8 #![feature(staged_api)]
   9
  10 // @has 'foo/fn.foo.html' '//pre' 'pub unsafe fn foo() -> u32'
  11 #[stable(feature = "rust1", since = "1.0.0")]
  12 #[rustc_const_unstable(feature="foo", issue = "none")]
  13 pub const unsafe fn foo() -> u32 { 42 }
  14
  15 // @has 'foo/fn.foo2.html' '//pre' 'pub const fn foo2() -> u32'
  16 #[unstable(feature = "humans", issue = "none")]
  17 pub const fn foo2() -> u32 { 42 }
  18
  19 // @has 'foo/fn.bar2.html' '//pre' 'pub const fn bar2() -> u32'
  20 #[stable(feature = "rust1", since = "1.0.0")]
  21 #[rustc_const_stable(feature = "rust1", since = "1.0.0")]
  22 pub const fn bar2() -> u32 { 42 }
  23
  24 // @has 'foo/fn.foo2_gated.html' '//pre' 'pub const unsafe fn foo2_gated() -> u32'
  25 #[unstable(feature = "foo2", issue = "none")]
  26 pub const unsafe fn foo2_gated() -> u32 { 42 }
  27
  28 // @has 'foo/fn.bar2_gated.html' '//pre' 'pub const unsafe fn bar2_gated() -> u32'
  29 #[stable(feature = "rust1", since = "1.0.0")]
  30 #[rustc_const_stable(feature = "rust1", since = "1.0.0")]
  31 pub const unsafe fn bar2_gated() -> u32 { 42 }
  32
  33 // @has 'foo/fn.bar_not_gated.html' '//pre' 'pub const unsafe fn bar_not_gated() -> u32'
  34 pub const unsafe fn bar_not_gated() -> u32 { 42 }
  35
  36 pub struct Foo;
  37
  38 impl Foo {
  39     // @has 'foo/struct.Foo.html' '//h4[@id="method.gated"]/code' 'pub unsafe fn gated() -> u32'
  40     #[stable(feature = "rust1", since = "1.0.0")]
  41     #[rustc_const_unstable(feature="foo", issue = "none")]
  42     pub const unsafe fn gated() -> u32 { 42 }
  43 }