[beta] backport rollup#65708

Merged

bors merged 26 commits intorust-lang:betafrom

Mark-Simulacrum:beta-backports

Oct 26, 2019

Commits on Oct 22, 2019

Add troubleshooting section to PGO chapter in rustc book.

michaelwoerister
authored and
Mark-Simulacrum
committed
Auto merge of #65302 - msizanoen1:fix-armv7-segfault, r=alexcrichton

bors
authored and
Mark-Simulacrum
committed
Add expanded type cache to OpaqueTypeExpander

tmandry
authored and
Mark-Simulacrum
committed
Only expand types that contain projections

tmandry
authored and
Mark-Simulacrum
committed
use precalculated dominators in explain_borrow

tanriol
authored and
Mark-Simulacrum
committed
Ensure that associated `async fn`s have unique fresh param names

matthewjasper
authored and
Mark-Simulacrum
committed
Account for macro invocation in `let mut $pat` diagnostic.

Centril
authored and
Mark-Simulacrum
committed
Auto merge of #65020 - pnkfelix:targetted-fix-for-always-marking-rust-abi-unwind-issue-64655, r=alexcrichton

bors
authored and
Mark-Simulacrum
committed
typeck: silence unreachable code from await

davidtwco
authored and
Mark-Simulacrum
committed

Commits on Oct 26, 2019

async/await: improve obligation errors

davidtwco
authored and
Mark-Simulacrum
committed
syntax: fix #64682.

Centril
authored and
Mark-Simulacrum
committed
Upgrade async/await to "used" keywords.

ehuss
authored and
Mark-Simulacrum
committed
Filter out stmts made for the redundant_semicolon lint when pretty-printing

nathanwhit
authored and
Mark-Simulacrum
committed
Add test for redundant_semicolon lint interaction with proc macro attrs

nathanwhit
authored and
Mark-Simulacrum
committed
Fix async/await ICE #64964

sinkuu
authored and
Mark-Simulacrum
committed
Do not collect to vec for debug output

sinkuu
authored and
Mark-Simulacrum
committed
Pacify tidy
Mark-Simulacrum
committed
workaround msys2 bug

authored and
Mark-Simulacrum
committed
Revert "Auto merge of #62948 - matklad:failable-file-loading, r=petrochenkov"

matklad
authored and
Mark-Simulacrum
committed
Use empty typeck tables when nesting on items without those

Xanewok
authored and
Mark-Simulacrum
committed
Test an assoc. type in struct member def inside fn

Xanewok
authored and
Mark-Simulacrum
committed
Nest typeck tables when processing struct member types

Xanewok
authored and
Mark-Simulacrum
committed
save-analysis: Nest tables when processing impl items

Xanewok
authored and
Mark-Simulacrum
committed
save-analysis: Add a relevant test case

Xanewok
authored and
Mark-Simulacrum
committed
Avoid ICE when checking `Destination` of `break` inside a closure

estebank
authored and
Mark-Simulacrum
committed
Avoid ICE when adjusting bad self ty

estebank
authored and
Mark-Simulacrum
committed

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[beta] backport rollup#65708

[beta] backport rollup#65708
bors merged 26 commits intorust-lang:betafrom
Mark-Simulacrum:beta-backports

Commits on Oct 22, 2019

Add troubleshooting section to PGO chapter in rustc book.

Auto merge of #65302 - msizanoen1:fix-armv7-segfault, r=alexcrichton

Add expanded type cache to OpaqueTypeExpander

Only expand types that contain projections

use precalculated dominators in explain_borrow

Ensure that associated `async fn`s have unique fresh param names

Account for macro invocation in `let mut $pat` diagnostic.

Auto merge of #65020 - pnkfelix:targetted-fix-for-always-marking-rust-abi-unwind-issue-64655, r=alexcrichton

typeck: silence unreachable code from await

Commits on Oct 26, 2019

async/await: improve obligation errors

syntax: fix #64682.

Upgrade async/await to "used" keywords.

Filter out stmts made for the redundant_semicolon lint when pretty-printing

Add test for redundant_semicolon lint interaction with proc macro attrs

Fix async/await ICE #64964

Do not collect to vec for debug output

Pacify tidy

workaround msys2 bug

Revert "Auto merge of #62948 - matklad:failable-file-loading, r=petrochenkov"

Use empty typeck tables when nesting on items without those

Test an assoc. type in struct member def inside fn

Nest typeck tables when processing struct member types

save-analysis: Nest tables when processing impl items

save-analysis: Add a relevant test case

Avoid ICE when checking `Destination` of `break` inside a closure

Avoid ICE when adjusting bad self ty