Rollup of 7 pull requests#51969

Merged

bors merged 16 commits intorust-lang:masterfrom

emilyalbini:rollup

Jul 1, 2018

Commits on Jun 11, 2018

stabilize Iterator::flatten in 1.29, fixes #48115.
Centril
committed

Commits on Jun 27, 2018

Fix doc links
MajorBreakfast
committed

Commits on Jun 30, 2018

more s/llvm-tools/llvm-tools-preview/
japaric
committed

Commits on Jul 1, 2018

absoluate -> absolute
11Takanori
committed
Rollup merge of #51511 - Centril:feature/stabilize_iterator_flatten, r=SimonSapin
emilyalbini
authored
Rollup merge of #51853 - MajorBreakfast:fix-doc-links, r=cramertj
emilyalbini
authored
Rollup merge of #51890 - Ixrec:patch-3, r=alexcrichton
emilyalbini
authored
Rollup merge of #51920 - euclio:concrete-type-suggestion, r=estebank
emilyalbini
authored
Rollup merge of #51921 - japaric:panic-impl-error, r=nagisa
emilyalbini
authored
Rollup merge of #51922 - japaric:llvm-tools-preview, r=alexcrichton
emilyalbini
authored
Rollup merge of #51961 - 11Takanori:fix-typo, r=petrochenkov
emilyalbini
authored