Rollup of 9 pull requests#47984

Closed

kennytm wants to merge 28 commits intorust-lang:masterfrom

Commits on Feb 3, 2018

ui tests: diff from old (expected) to new (actual) instead of backwards.
eddyb
committed
Fix const evaluation ICE in rustdoc
GuillaumeGomez
committed
add exceptions for new deps
steveklabnik
committed
Clarify shared file handler behavior of File::try_clone.
frewsxcv
committed
Rollup merge of #47753 - steveklabnik:update-book, r=alexcrichton
kennytm
authored
Rollup merge of #47862 - GuillaumeGomez:const-evaluation-ice, r=eddyb
kennytm
authored
Rollup merge of #47877 - spastorino:lifetime-bounds-in-copy, r=nikomatsakis
kennytm
authored
Rollup merge of #47896 - zackmdavis:and_the_case_of_the_necessary_unnecessary_parens, r=nikomatsakis
kennytm
authored
Rollup merge of #47912 - cuviper:glibc-stack-guard, r=alexcrichton
kennytm
authored
Rollup merge of #47944 - oberien:unboundediterator-trustedlen, r=bluss
kennytm
authored
Rollup merge of #47947 - goodmanjonathan:stabilize_match_beginning_vert, r=petrochenkov
kennytm
authored
Rollup merge of #47978 - eddyb:iu, r=kennytm
kennytm
authored
Rollup merge of #47958 - frewsxcv:frewsxcv-try-clone, r=aidanhs
kennytm
committed