diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index 4ac0c9b15be7a..4749b8880fbc4 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -121,7 +121,6 @@ #![feature(deref_pure_trait)] #![feature(dispatch_from_dyn)] #![feature(error_generic_member_access)] -#![feature(error_in_core)] #![feature(exact_size_is_empty)] #![feature(extend_one)] #![feature(fmt_internals)] diff --git a/library/core/src/error.rs b/library/core/src/error.rs index a3f2b767054e1..da18fdc6e1d1f 100644 --- a/library/core/src/error.rs +++ b/library/core/src/error.rs @@ -1,5 +1,5 @@ #![doc = include_str!("error.md")] -#![unstable(feature = "error_in_core", issue = "103765")] +#![stable(feature = "error_in_core", since = "CURRENT_RUSTC_VERSION")] #[cfg(test)] mod tests; @@ -130,7 +130,6 @@ pub trait Error: Debug + Display { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// use core::fmt; /// use core::error::{request_ref, Request}; /// @@ -361,8 +360,7 @@ impl dyn Error { /// Get a string value from an error. /// /// ```rust -/// # #![feature(error_generic_member_access)] -/// # #![feature(error_in_core)] +/// #![feature(error_generic_member_access)] /// use std::error::Error; /// use core::error::request_value; /// @@ -385,8 +383,7 @@ where /// Get a string reference from an error. /// /// ```rust -/// # #![feature(error_generic_member_access)] -/// # #![feature(error_in_core)] +/// #![feature(error_generic_member_access)] /// use core::error::Error; /// use core::error::request_ref; /// @@ -458,7 +455,6 @@ where /// /// ``` /// #![feature(error_generic_member_access)] -/// #![feature(error_in_core)] /// use core::fmt; /// use core::error::Request; /// use core::error::request_ref; @@ -529,7 +525,6 @@ impl<'a> Request<'a> { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// /// use core::error::Request; /// @@ -564,7 +559,6 @@ impl<'a> Request<'a> { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// /// use core::error::Request; /// @@ -600,7 +594,6 @@ impl<'a> Request<'a> { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// /// use core::error::Request; /// @@ -633,7 +626,6 @@ impl<'a> Request<'a> { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// /// use core::error::Request; /// @@ -700,7 +692,6 @@ impl<'a> Request<'a> { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// /// use core::error::Request; /// use core::error::request_value; @@ -788,7 +779,6 @@ impl<'a> Request<'a> { /// /// ```rust /// #![feature(error_generic_member_access)] - /// #![feature(error_in_core)] /// /// use core::error::Request; /// use core::error::request_ref; diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs index 20ff6fd7687fe..f632883b563d3 100644 --- a/library/core/tests/lib.rs +++ b/library/core/tests/lib.rs @@ -112,7 +112,6 @@ #![feature(const_slice_from_ref)] #![feature(waker_getters)] #![feature(error_generic_member_access)] -#![feature(error_in_core)] #![feature(trait_upcasting)] #![feature(is_ascii_octdigit)] #![feature(get_many_mut)] diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 9d6576fa84117..1c226f9f08f10 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -324,7 +324,6 @@ #![feature(core_io_borrowed_buf)] #![feature(duration_constants)] #![feature(error_generic_member_access)] -#![feature(error_in_core)] #![feature(error_iter)] #![feature(exact_size_is_empty)] #![feature(exclusive_wrapper)] diff --git a/src/tools/clippy/tests/ui/std_instead_of_core.fixed b/src/tools/clippy/tests/ui/std_instead_of_core.fixed index ec4ae2ea13c53..6ede7bfcd9f66 100644 --- a/src/tools/clippy/tests/ui/std_instead_of_core.fixed +++ b/src/tools/clippy/tests/ui/std_instead_of_core.fixed @@ -45,8 +45,8 @@ fn std_instead_of_core() { let _ = std::env!("PATH"); - // do not lint until `error_in_core` is stable - use std::error::Error; + use core::error::Error; + //~^ ERROR: used import from `std` instead of `core` // lint items re-exported from private modules, `core::iter::traits::iterator::Iterator` use core::iter::Iterator; diff --git a/src/tools/clippy/tests/ui/std_instead_of_core.rs b/src/tools/clippy/tests/ui/std_instead_of_core.rs index c12c459c7eb4b..e22b4f61f3ecc 100644 --- a/src/tools/clippy/tests/ui/std_instead_of_core.rs +++ b/src/tools/clippy/tests/ui/std_instead_of_core.rs @@ -45,8 +45,8 @@ fn std_instead_of_core() { let _ = std::env!("PATH"); - // do not lint until `error_in_core` is stable use std::error::Error; + //~^ ERROR: used import from `std` instead of `core` // lint items re-exported from private modules, `core::iter::traits::iterator::Iterator` use std::iter::Iterator; diff --git a/src/tools/clippy/tests/ui/std_instead_of_core.stderr b/src/tools/clippy/tests/ui/std_instead_of_core.stderr index 8f920511cc5d0..22cb9db7050b8 100644 --- a/src/tools/clippy/tests/ui/std_instead_of_core.stderr +++ b/src/tools/clippy/tests/ui/std_instead_of_core.stderr @@ -49,6 +49,12 @@ error: used import from `std` instead of `core` LL | let cell_absolute = ::std::cell::Cell::new(8u32); | ^^^ help: consider importing the item from `core`: `core` +error: used import from `std` instead of `core` + --> tests/ui/std_instead_of_core.rs:48:9 + | +LL | use std::error::Error; + | ^^^ help: consider importing the item from `core`: `core` + error: used import from `std` instead of `core` --> tests/ui/std_instead_of_core.rs:52:9 | @@ -79,5 +85,5 @@ LL | use alloc::slice::from_ref; = note: `-D clippy::alloc-instead-of-core` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::alloc_instead_of_core)]` -error: aborting due to 12 previous errors +error: aborting due to 13 previous errors