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Rollup merge of #80886 - RalfJung:stable-raw-ref-macros, r=m-ou-se

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Stabilize raw ref macros

This stabilizes `raw_ref_macros` (https://github.com/rust-lang/rust/issues/73394), which is possible now that https://github.com/rust-lang/rust/issues/74355 is fixed.

However, as I already said in https://github.com/rust-lang/rust/issues/73394#issuecomment-751342185, I am not particularly happy with the current names of the macros. So I propose we also change them, which means I am proposing to stabilize the following in `core::ptr`:
```rust
pub macro const_addr_of($e:expr) {
    &raw const $e
}

pub macro mut_addr_of($e:expr) {
    &raw mut $e
}
```

The macro name change means we need another round of FCP. Cc `````@rust-lang/libs`````
Fixes #73394
This commit is contained in:
Yuki Okushi 2021-01-30 13:36:43 +09:00 • committed by GitHub
commit b94d84d38a
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11 changed files with 30 additions and 37 deletions
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library/std/src/lib.rs
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@ -299,7 +299,6 @@
#![feature(prelude_import)]
#![feature(ptr_internals)]
#![feature(raw)]
#![feature(raw_ref_macros)]
#![feature(ready_macro)]
#![feature(rustc_attrs)]
#![feature(rustc_private)]