Rollup of 6 pull requests - #58688

Closed

Centril wants to merge 28 commits into

rust-lang:masterfrom

Commits on Feb 13, 2019

Clarify guarantees for `Box` allocation
Jethro Beekman
committed
e41e694
Avoid allocation in std::sys::unix::weak
cuviper
committed
70c5af8
Return without a reference in unix Weak::get()
cuviper
committed
33d80bf

Commits on Feb 16, 2019

Expose const -> op functions that don't allow violiting const eval invariants
oli-obk
committed
235a6b7
Remove an intermediate value from discriminant reading
oli-obk
committed
bd18cc5
Burn some invariants we keep up into code
oli-obk
committed
b2bf37a
Reuse the `Pointer` type instead of passing reassembling it at many use sites
oli-obk
committed
f7c4931
Reintroduce the invariant comment for clarity
oli-obk
committed
7db96a3
Update src/librustc_mir/interpret/operand.rs

RalfJung
and
oli-obk
authored
bee3c67
Make validity checking use `MPlaceTy` instead of `OpTy`
oli-obk
committed
525983a
Make `may_normalize` explicit in the type system
oli-obk
committed
27e438a
Add `eval` prefix to clarify what the function does
oli-obk
committed
4fdeb2d
Update docs and visibilities of const to op methods
oli-obk
committed
4b08533
Limit the visibility further and expand on a comment
oli-obk
committed
1fe7eb0

Commits on Feb 20, 2019

Commits on Feb 22, 2019

rust-lldb: fix crash when printing empty string
euclio
committed
7c74bac

Commits on Feb 23, 2019

Improve parsing diagnostic for negative supertrait bounds
hdhoang
committed
7cfddfb
Remove pub(crate) from stderr_raw
pitdicker
committed
1a944b0

Commits on Feb 24, 2019