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Read: adjust a FIXME reference #76242

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merged 1 commit into from
Sep 3, 2020
Merged

Read: adjust a FIXME reference #76242

merged 1 commit into from
Sep 3, 2020

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RalfJung
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@RalfJung RalfJung commented Sep 2, 2020

There's already another reference to #42788 for basically the same problem, so lets reuse it here:

rust/library/std/src/io/mod.rs

Lines 369 to 376 in 5e208ef

// FIXME(danielhenrymantilla): #42788
//
// - This creates a (mut) reference to a slice of
// _uninitialized_ integers, which is **undefined behavior**
//
// - Only the standard library gets to soundly "ignore" this,
// based on its privileged knowledge of unstable rustc
// internals;

r? @Dylan-DPC

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 2, 2020
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@bors r+ rollup

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bors commented Sep 2, 2020

📌 Commit 0af3bd0 has been approved by Dylan-DPC

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 2, 2020
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Sep 3, 2020
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bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 3, 2020
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Auto merge of rust-lang#76265 - Dylan-DPC:rollup-j3i509l, r=Dylan-DPC
4f66117 
Rollup of 12 pull requests

Successful merges:

 - rust-lang#75150 (Add a note for Ipv4Addr::to_ipv6_compatible)
 - rust-lang#76120 (Add `[T; N]::as_[mut_]slice`)
 - rust-lang#76142 (Make all methods of `std::net::Ipv4Addr` const)
 - rust-lang#76164 (Link to slice pattern in array docs)
 - rust-lang#76167 (Replace MinGW library hack with heuristic controlling link mode)
 - rust-lang#76204 (Rename and expose LoopState as ControlFlow)
 - rust-lang#76238 (Move to intra-doc links for library/core/src/iter/traits/iterator.rs)
 - rust-lang#76242 (Read: adjust a FIXME reference)
 - rust-lang#76243 (Fix typos in vec try_reserve(_exact) docs)
 - rust-lang#76245 (inliner: Avoid query cycles when optimizing generators)
 - rust-lang#76255 (Update books)
 - rust-lang#76261 (Use intra-doc links in `core::marker`)

Failed merges:

r? @ghost
@bors bors merged commit 6d2b885 into rust-lang:master Sep 3, 2020
@RalfJung RalfJung deleted the read-fixme branch September 3, 2020 10:40
@cuviper cuviper added this to the 1.48.0 milestone Nov 16, 2023
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