bjoernager/rust
bjoernager/rust
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make rustc_target usable outside of rustc

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This commit is contained in:
hkalbasi 2022-10-28 18:45:55 +03:30
parent 1dda298ad3
commit 09a384643e
11 changed files with 163 additions and 77 deletions
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5
compiler/rustc_index/src/vec.rs
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@ -1,3 +1,4 @@
#[cfg(feature = "rustc_serialize")]
use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
use std::fmt;
@ -61,12 +62,14 @@ pub struct IndexVec<I: Idx, T> {
// not the phantom data.
unsafe impl<I: Idx, T> Send for IndexVec<I, T> where T: Send {}
#[cfg(feature = "rustc_serialize")]
impl<S: Encoder, I: Idx, T: Encodable<S>> Encodable<S> for IndexVec<I, T> {
fn encode(&self, s: &mut S) {
Encodable::encode(&self.raw, s);
}
}
#[cfg(feature = "rustc_serialize")]
impl<D: Decoder, I: Idx, T: Decodable<D>> Decodable<D> for IndexVec<I, T> {
fn decode(d: &mut D) -> Self {
IndexVec { raw: Decodable::decode(d), _marker: PhantomData }
@ -359,11 +362,13 @@ impl<I: Idx, T> Extend<T> for IndexVec<I, T> {
}
#[inline]
#[cfg(feature = "nightly")]
fn extend_one(&mut self, item: T) {
self.raw.push(item);
}
#[inline]
#[cfg(feature = "nightly")]
fn extend_reserve(&mut self, additional: usize) {
self.raw.reserve(additional);
}