| #![feature(staged_api)] |
| |
| //@ is "$.index[?(@.name=='non_const_function')].const_stability" null |
| #[stable(feature = "non_const_function_feature", since = "0.9.0")] |
| pub fn non_const_function() {} |
| |
| //@ set stable_const_fn = "$.index[?(@.name=='stable_const_fn')].id" |
| //@ is "$.index[?(@.name=='stable_const_fn')].stability.level" '"stable"' |
| //@ is "$.index[?(@.name=='stable_const_fn')].stability.feature" '"stable_const_fn_feature"' |
| //@ is "$.index[?(@.name=='stable_const_fn')].stability.since" '"1.0.0"' |
| //@ is "$.index[?(@.name=='stable_const_fn')].const_stability.level" '"stable"' |
| //@ is "$.index[?(@.name=='stable_const_fn')].const_stability.feature" '"stable_const_fn_const_feature"' |
| //@ is "$.index[?(@.name=='stable_const_fn')].const_stability.since" '"1.1.0"' |
| //@ is "$.index[?(@.name=='stable_const_fn')].attrs" [] |
| #[stable(feature = "stable_const_fn_feature", since = "1.0.0")] |
| #[rustc_const_stable(feature = "stable_const_fn_const_feature", since = "1.1.0")] |
| pub const fn stable_const_fn() {} |
| |
| //@ is "$.index[?(@.name=='const_unstable_fn')].stability.level" '"stable"' |
| //@ is "$.index[?(@.name=='const_unstable_fn')].stability.feature" '"const_unstable_fn_feature"' |
| //@ is "$.index[?(@.name=='const_unstable_fn')].stability.since" '"2.0.0"' |
| //@ is "$.index[?(@.name=='const_unstable_fn')].const_stability.level" '"unstable"' |
| //@ is "$.index[?(@.name=='const_unstable_fn')].const_stability.feature" '"const_unstable_fn_const_feature"' |
| //@ !has "$.index[?(@.name=='const_unstable_fn')].const_stability.since" |
| //@ is "$.index[?(@.name=='const_unstable_fn')].attrs" [] |
| #[stable(feature = "const_unstable_fn_feature", since = "2.0.0")] |
| #[rustc_const_unstable(feature = "const_unstable_fn_const_feature", issue = "none")] |
| pub const fn const_unstable_fn() {} |
| |
| // Even when the item itself is unstable, if a separate const-stability attribute is present, |
| // that's a distinct fact possibly associated with a different feature gate. |
| // It should therefore be exposed on its own, instead of being collapsed into regular stability. |
| //@ is "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].stability.level" '"unstable"' |
| //@ is "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].stability.feature" '"unstable_fn_with_explicit_const_gate_feature"' |
| //@ !has "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].stability.since" |
| //@ is "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].const_stability.level" '"unstable"' |
| //@ is "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].const_stability.feature" '"explicit_const_gate_on_unstable_fn"' |
| //@ !has "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].const_stability.since" |
| //@ is "$.index[?(@.name=='unstable_fn_with_explicit_const_gate')].attrs" [] |
| #[unstable(feature = "unstable_fn_with_explicit_const_gate_feature", issue = "none")] |
| #[rustc_const_unstable(feature = "explicit_const_gate_on_unstable_fn", issue = "none")] |
| pub const fn unstable_fn_with_explicit_const_gate() {} |
| |
| // `lookup_const_stability` synthesizes a const-unstable record for this item from its regular |
| // instability. Rustdoc JSON filters that out because there is no separate const feature gate. |
| //@ is "$.index[?(@.name=='unstable_const_fn_without_const_gate')].stability.level" '"unstable"' |
| //@ is "$.index[?(@.name=='unstable_const_fn_without_const_gate')].stability.feature" '"unstable_const_fn_without_const_gate_feature"' |
| //@ is "$.index[?(@.name=='unstable_const_fn_without_const_gate')].const_stability" null |
| #[unstable(feature = "unstable_const_fn_without_const_gate_feature", issue = "none")] |
| pub const fn unstable_const_fn_without_const_gate() {} |
| |
| // The `Use` item describes the re-export. It doesn't have `const_stability` of its own. |
| //@ is "$.index[?(@.inner.use.name=='stable_const_fn_reexport')].const_stability" null |
| //@ is "$.index[?(@.inner.use.name=='stable_const_fn_reexport')].inner.use.id" $stable_const_fn |
| pub use stable_const_fn as stable_const_fn_reexport; |
