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Add a raw "address of" operator #64588

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Merged
merged 8 commits into from
Dec 20, 2019
Merged

Add a raw "address of" operator #64588

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3a19fbf
Add Rvalue::AddressOf to MIR
matthewjasper Dec 23, 2018
35919ac
Start generating AddressOf rvalues in MIR
matthewjasper Apr 20, 2019
5fb797c
Make slice drop shims use AddressOf
matthewjasper Apr 20, 2019
7081c79
Add mir opt test for AddressOf
matthewjasper Apr 20, 2019
7b0cc6a
Check const-propagation of borrows of unsized places
matthewjasper Sep 17, 2019
1593194
Update test now that reference to pointer casts have more checks
matthewjasper Sep 17, 2019
6dcc789
Add more tests for raw_ref_op
matthewjasper Sep 18, 2019
a749116
Fix comment ordering
matthewjasper Dec 2, 2019
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Fix comment ordering
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@matthewjasper
matthewjasper committed Dec 18, 2019
commit a74911662e8de2c024ea188e4dcac6a494c74455
8 changes: 4 additions & 4 deletions src/libsyntax/ast.rs
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Expand Up @@ -728,13 +728,13 @@ impl Mutability {
#[derive(Clone, Copy, PartialEq, Eq, Debug)]
#[derive(RustcEncodable, RustcDecodable, HashStable_Generic)]
pub enum BorrowKind {
/// A raw borrow, `&raw const $expr` or `&raw mut $expr`.
/// The resulting type is either `*const T` or `*mut T`
/// where `T = typeof($expr)`.
Ref,
/// A normal borrow, `&$expr` or `&mut $expr`.
/// The resulting type is either `&'a T` or `&'a mut T`
/// where `T = typeof($expr)` and `'a` is some lifetime.
Ref,
/// A raw borrow, `&raw const $expr` or `&raw mut $expr`.
/// The resulting type is either `*const T` or `*mut T`
/// where `T = typeof($expr)`.
Raw,
}

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