diff options
Diffstat (limited to 'library/core/src/lib.rs')
| -rw-r--r-- | library/core/src/lib.rs | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index 1823fd300..8790649ab 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -38,18 +38,18 @@ //! which do not trigger a panic can be assured that this function is never //! called. The `lang` attribute is called `eh_personality`. -// Since libcore defines many fundamental lang items, all tests live in a -// separate crate, libcoretest, to avoid bizarre issues. +// Since core defines many fundamental lang items, all tests live in a +// separate crate, libcoretest (library/core/tests), to avoid bizarre issues. // // Here we explicitly #[cfg]-out this whole crate when testing. If we don't do // this, both the generated test artifact and the linked libtest (which -// transitively includes libcore) will both define the same set of lang items, +// transitively includes core) will both define the same set of lang items, // and this will cause the E0152 "found duplicate lang item" error. See // discussion in #50466 for details. // // This cfg won't affect doc tests. #![cfg(not(test))] -// To run libcore tests without x.py without ending up with two copies of libcore, Miri needs to be +// To run core tests without x.py without ending up with two copies of core, Miri needs to be // able to "empty" this crate. See <https://github.com/rust-lang/miri-test-libstd/issues/4>. // rustc itself never sets the feature, so this line has no affect there. #![cfg(any(not(feature = "miri-test-libstd"), test, doctest))] @@ -158,6 +158,7 @@ #![feature(const_unsafecell_get_mut)] #![feature(const_waker)] #![feature(core_panic)] +#![feature(char_indices_offset)] #![feature(duration_consts_float)] #![feature(maybe_uninit_uninit_array)] #![feature(ptr_alignment_type)] @@ -166,6 +167,8 @@ #![feature(slice_ptr_get)] #![feature(slice_split_at_unchecked)] #![feature(str_internals)] +#![feature(str_split_remainder)] +#![feature(str_split_inclusive_remainder)] #![feature(strict_provenance)] #![feature(utf16_extra)] #![feature(utf16_extra_const)] @@ -188,13 +191,14 @@ #![feature(cfg_sanitize)] #![feature(cfg_target_has_atomic)] #![feature(cfg_target_has_atomic_equal_alignment)] +#![cfg_attr(not(bootstrap), feature(const_closures))] #![feature(const_fn_floating_point_arithmetic)] #![feature(const_mut_refs)] #![feature(const_precise_live_drops)] #![feature(const_refs_to_cell)] #![feature(decl_macro)] #![feature(deprecated_suggestion)] -#![cfg_attr(not(bootstrap), feature(derive_const))] +#![feature(derive_const)] #![feature(doc_cfg)] #![feature(doc_notable_trait)] #![feature(rustdoc_internals)] @@ -236,7 +240,6 @@ #![feature(arm_target_feature)] #![feature(avx512_target_feature)] #![feature(cmpxchg16b_target_feature)] -#![feature(f16c_target_feature)] #![feature(hexagon_target_feature)] #![feature(mips_target_feature)] #![feature(powerpc_target_feature)] @@ -245,6 +248,7 @@ #![feature(sse4a_target_feature)] #![feature(tbm_target_feature)] #![feature(wasm_target_feature)] +#![cfg_attr(bootstrap, feature(f16c_target_feature))] // allow using `core::` in intra-doc links #[allow(unused_extern_crates)] @@ -309,7 +313,7 @@ pub mod f64; #[macro_use] pub mod num; -/* The libcore prelude, not as all-encompassing as the libstd prelude */ +/* The core prelude, not as all-encompassing as the std prelude */ pub mod prelude; @@ -376,12 +380,12 @@ mod const_closure; #[stable(feature = "core_primitive", since = "1.43.0")] pub mod primitive; -// Pull in the `core_arch` crate directly into libcore. The contents of +// Pull in the `core_arch` crate directly into core. The contents of // `core_arch` are in a different repository: rust-lang/stdarch. // -// `core_arch` depends on libcore, but the contents of this module are +// `core_arch` depends on core, but the contents of this module are // set up in such a way that directly pulling it here works such that the -// crate uses the this crate as its libcore. +// crate uses the this crate as its core. #[path = "../../stdarch/crates/core_arch/src/mod.rs"] #[allow( missing_docs, @@ -400,12 +404,12 @@ mod core_arch; #[stable(feature = "simd_arch", since = "1.27.0")] pub mod arch; -// Pull in the `core_simd` crate directly into libcore. The contents of +// Pull in the `core_simd` crate directly into core. The contents of // `core_simd` are in a different repository: rust-lang/portable-simd. // -// `core_simd` depends on libcore, but the contents of this module are +// `core_simd` depends on core, but the contents of this module are // set up in such a way that directly pulling it here works such that the -// crate uses this crate as its libcore. +// crate uses this crate as its core. #[path = "../../portable-simd/crates/core_simd/src/mod.rs"] #[allow(missing_debug_implementations, dead_code, unsafe_op_in_unsafe_fn, unused_unsafe)] #[allow(rustdoc::bare_urls)] |