diff options
| author | bjorn3 <17426603+bjorn3@users.noreply.github.com> | 2023-12-31 18:35:49 +0000 |
|---|---|---|
| committer | bjorn3 <17426603+bjorn3@users.noreply.github.com> | 2024-06-30 16:42:53 +0000 |
| commit | f23c1fdaeba6a1c8237996ae2efecaf938ba9ef8 (patch) | |
| tree | 44c753560f3747a99af4456de5b1741b5a877fcd /compiler/rustc_index_macros | |
| parent | 2975a21b5d6e4718cf219349d3cb37d45c20f84d (diff) | |
| download | rust-f23c1fdaeba6a1c8237996ae2efecaf938ba9ef8.tar.gz rust-f23c1fdaeba6a1c8237996ae2efecaf938ba9ef8.zip | |
Remove usage of specialization from newtype_index!
Diffstat (limited to 'compiler/rustc_index_macros')
| -rw-r--r-- | compiler/rustc_index_macros/src/lib.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_index_macros/src/newtype.rs | 4 |
2 files changed, 1 insertions, 8 deletions
diff --git a/compiler/rustc_index_macros/src/lib.rs b/compiler/rustc_index_macros/src/lib.rs index 3e55dd82a6e..2b444932f85 100644 --- a/compiler/rustc_index_macros/src/lib.rs +++ b/compiler/rustc_index_macros/src/lib.rs @@ -34,10 +34,7 @@ mod newtype; /// optimizations. The default max value is 0xFFFF_FF00. /// - `#[gate_rustc_only]`: makes parts of the generated code nightly-only. #[proc_macro] -#[cfg_attr( - feature = "nightly", - allow_internal_unstable(step_trait, rustc_attrs, trusted_step, min_specialization) -)] +#[cfg_attr(feature = "nightly", allow_internal_unstable(step_trait, rustc_attrs, trusted_step))] pub fn newtype_index(input: TokenStream) -> TokenStream { newtype::newtype(input) } diff --git a/compiler/rustc_index_macros/src/newtype.rs b/compiler/rustc_index_macros/src/newtype.rs index 41863f7b15f..1ac2c44e9dc 100644 --- a/compiler/rustc_index_macros/src/newtype.rs +++ b/compiler/rustc_index_macros/src/newtype.rs @@ -139,10 +139,6 @@ impl Parse for Newtype { Self::index(start).checked_sub(u).map(Self::from_usize) } } - - // Safety: The implementation of `Step` upholds all invariants. - #gate_rustc_only - unsafe impl ::std::iter::TrustedStep for #name {} } } else { quote! {} |