Rollup of 10 pull requests - #69085

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Dylan-DPC-zz wants to merge 42 commits into

rust-lang:masterfrom

Dylan-DPC-zz:rollup-5daproj

Commits on Feb 2, 2020

Don't requery the param_env of a union
matthewjasper
committed
91cf0e7
Remove unnecessary features in rustc_ty
matthewjasper
committed
570c161
Add IS_MANUALLY_DROP to AdtFlags
matthewjasper
committed
3973322
Improve needs_drop query
matthewjasper
committed
d196521
Address review comments
matthewjasper
committed
d20646b
Use correct `ParamEnv` in `Instance::resolve`
matthewjasper
committed
465b862

Commits on Feb 6, 2020

Avoid instantiating many `Parser` structs in `generic_extension`.
nnethercote
committed
6bf2cc2
Remove the `Cow` from `Directory`.
nnethercote
committed
f840a95
Change condition ordering in `parse_tt`.
nnethercote
committed
2a13b24

Commits on Feb 9, 2020

Apply suggestions from code review

matthewjasper
and
varkor
committed
3eb5241
cache adt_drop_tys
matthewjasper
committed
842938a

Commits on Feb 10, 2020

handle TerminatorKind::Yield by returning Err(Unpromotable)
chrissimpkins
committed
9e78ce0
add issue 69017 test
chrissimpkins
committed
fc3ecb2
Add missing `_zeroed` varants to `AllocRef`
TimDiekmann
committed
97d1f8d
add main function to issue-69017 test
chrissimpkins
committed
53b16fb
Add a `contains` method to `ResultsCursor`
ecstatic-morse
committed
e2b9d6e
Add an `into_engine` method to `Analysis`
ecstatic-morse
committed
1ec9917
Add a `Visitor` for dataflow results
ecstatic-morse
committed
c64dfd7
Implement a `find_descendant` method for `MovePath`
ecstatic-morse
committed
702096d
Use new dataflow interface for initialization/borrows analyses
ecstatic-morse
committed
ce3f37b

Commits on Feb 11, 2020

Preparation for allocator aware `Box`
TimDiekmann
committed
76aa29f
Add self to .mailmap
Bassetts
committed
3884311
Specify overflow checks behaviour in test
matthewjasper
committed
30a8353
Use new dataflow framework for drop elaboration and borrow checking
ecstatic-morse
committed
f639607
Use new dataflow framework for `rustc_peek` tests
ecstatic-morse
committed
42d19a4
Skip caching block transfer functions for acyclic MIR
ecstatic-morse
committed
5860e78
Add note about `elaborate_drops::InitializationData`
ecstatic-morse
committed
168ca9a
Use exhaustive matching
ecstatic-morse
committed
3ac920f
Clarify why you shouldn't override `Analysis::into_engine`
ecstatic-morse
committed
5f40fe9
Keyword docs

committed
8e26ad0
On mismatched argument count point at arguments
estebank
committed
683ebc2
Fix outdated doc comment.
jumbatm
committed
c1ed84e

Commits on Feb 12, 2020