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 // @has - //span '1.0.0 (const: 1.0.0)'
  21 #[stable(feature = "rust1", since = "1.0.0")]
  22 #[rustc_const_stable(feature = "rust1", since = "1.0.0")]
  23 pub const fn bar2() -> u32 { 42 }
  24
  25 // @has 'foo/fn.foo2_gated.html' '//pre' 'pub const unsafe fn foo2_gated() -> u32'
  26 #[unstable(feature = "foo2", issue = "none")]
  27 pub const unsafe fn foo2_gated() -> u32 { 42 }
  28
  29 // @has 'foo/fn.bar2_gated.html' '//pre' 'pub const unsafe fn bar2_gated() -> u32'
  30 // @has - '//span[@class="since"]' '1.0.0 (const: 1.0.0)'
  31 #[stable(feature = "rust1", since = "1.0.0")]
  32 #[rustc_const_stable(feature = "rust1", since = "1.0.0")]
  33 pub const unsafe fn bar2_gated() -> u32 { 42 }
  34
  35 // @has 'foo/fn.bar_not_gated.html' '//pre' 'pub const unsafe fn bar_not_gated() -> u32'
  36 pub const unsafe fn bar_not_gated() -> u32 { 42 }
  37
  38 pub struct Foo;
  39
  40 impl Foo {
  41     // @has 'foo/struct.Foo.html' '//h4[@id="method.gated"]/code' 'pub unsafe fn gated() -> u32'
  42     #[stable(feature = "rust1", since = "1.0.0")]
  43     #[rustc_const_unstable(feature="foo", issue = "none")]
  44     pub const unsafe fn gated() -> u32 { 42 }
  45
  46     // @has 'foo/struct.Foo.html' '//h4[@id="method.stable_impl"]/code' 'pub const fn stable_impl() -> u32'
  47     // @has - '//span[@class="since"]' '1.0.0 (const: 1.2.0)'
  48     #[stable(feature = "rust1", since = "1.0.0")]
  49     #[rustc_const_stable(feature = "rust1", since = "1.2.0")]
  50     pub const fn stable_impl() -> u32 { 42 }
  51 }