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Rollup merge of #86473 - fee1-dead:rustdoc-const-unstable, r=jyn514

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Rustdoc: Account for const-unstable functions

Fixes #86464
This commit is contained in:
Yuki Okushi 2021-06-22 00:00:43 +09:00 • committed by GitHub
commit f3fe5c3ba1
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4 changed files with 112 additions and 51 deletions
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26
src/test/rustdoc/const-display.rs
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@ -7,12 +7,20 @@
#![feature(foo, foo2)]
#![feature(staged_api)]
// @has 'foo/fn.foo.html' '//pre' 'pub unsafe fn foo() -> u32'
// @has 'foo/fn.foo.html' '//pre' 'pub fn foo() -> u32'
// @has - '//span[@class="since"]' '1.0.0 (const: unstable)'
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature="foo", issue = "none")]
pub const unsafe fn foo() -> u32 { 42 }
pub const fn foo() -> u32 { 42 }
// @has 'foo/fn.foo_unsafe.html' '//pre' 'pub unsafe fn foo_unsafe() -> u32'
// @has - '//span[@class="since"]' '1.0.0 (const: unstable)'
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature="foo", issue = "none")]
pub const unsafe fn foo_unsafe() -> u32 { 42 }
// @has 'foo/fn.foo2.html' '//pre' 'pub const fn foo2() -> u32'
// @!has - '//span[@class="since"]'
#[unstable(feature = "humans", issue = "none")]
pub const fn foo2() -> u32 { 42 }
@ -22,7 +30,9 @@ pub const fn foo2() -> u32 { 42 }
#[rustc_const_stable(feature = "rust1", since = "1.0.0")]
pub const fn bar2() -> u32 { 42 }
// @has 'foo/fn.foo2_gated.html' '//pre' 'pub const unsafe fn foo2_gated() -> u32'
// @!has - '//span[@class="since"]'
#[unstable(feature = "foo2", issue = "none")]
pub const unsafe fn foo2_gated() -> u32 { 42 }
@ -33,15 +43,23 @@ pub const unsafe fn foo2_gated() -> u32 { 42 }
pub const unsafe fn bar2_gated() -> u32 { 42 }
// @has 'foo/fn.bar_not_gated.html' '//pre' 'pub const unsafe fn bar_not_gated() -> u32'
// @!has - '//span[@class="since"]'
pub const unsafe fn bar_not_gated() -> u32 { 42 }
pub struct Foo;
impl Foo {
// @has 'foo/struct.Foo.html' '//div[@id="method.gated"]/code' 'pub unsafe fn gated() -> u32'
// @has 'foo/struct.Foo.html' '//div[@id="method.gated"]/code' 'pub fn gated() -> u32'
// @has - '//span[@class="since"]' '1.0.0 (const: unstable)'
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature="foo", issue = "none")]
pub const unsafe fn gated() -> u32 { 42 }
pub const fn gated() -> u32 { 42 }
// @has 'foo/struct.Foo.html' '//div[@id="method.gated_unsafe"]/code' 'pub unsafe fn gated_unsafe() -> u32'
// @has - '//span[@class="since"]' '1.0.0 (const: unstable)'
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature="foo", issue = "none")]
pub const unsafe fn gated_unsafe() -> u32 { 42 }
// @has 'foo/struct.Foo.html' '//div[@id="method.stable_impl"]/code' 'pub const fn stable_impl() -> u32'
// @has - '//span[@class="since"]' '1.0.0 (const: 1.2.0)'