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Rollup merge of #86855 - LeSeulArtichaut:patch-1, r=davidtwco

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Fix comments about unique borrows
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Mara Bos 2021-07-09 16:20:32 +02:00 committed by GitHub
commit e920ef8785
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2 changed files with 2 additions and 2 deletions
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2
compiler/rustc_middle/src/mir/mod.rs
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@ -651,7 +651,7 @@ pub enum BorrowKind {
/// in an aliasable location. To solve, you'd have to translate with
/// an `&mut` borrow:
///
/// struct Env { x: & &mut isize }
/// struct Env { x: &mut &mut isize }
/// let x: &mut isize = ...;
/// let y = (&mut Env { &mut x }, fn_ptr); // changed from &x to &mut x
/// fn fn_ptr(env: &mut Env) { **env.x += 5; }

2
compiler/rustc_middle/src/ty/closure.rs
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@ -347,7 +347,7 @@ pub enum BorrowKind {
/// an `&mut` borrow:
///
/// ```
/// struct Env { x: & &mut isize }
/// struct Env { x: &mut &mut isize }
/// let x: &mut isize = ...;
/// let y = (&mut Env { &mut x }, fn_ptr); // changed from &x to &mut x
/// fn fn_ptr(env: &mut Env) { **env.x += 5; }