Rollup of 7 pull requests#67449

Merged

bors merged 21 commits intorust-lang:masterfrom

Centril:rollup-04hvg57

Dec 20, 2019

Commits on Dec 12, 2019

Commits on Dec 14, 2019

Indicate origin of where type parameter for uninferred types
ohadravid
committed

Commits on Dec 15, 2019

Remove now-redundant range check on u128 -> f32 casts
Robin Kruppe
committed

Commits on Dec 16, 2019

Commits on Dec 20, 2019

Remove `SOCK_CLOEXEC` dummy variable on platforms that don't use it.
reitermarkus
committed
Move command line option definitions into a dedicated file
Victor Ding
committed
Rollup merge of #66755 - mark-i-m:const-vec-new, r=ecstatic-morse
Centril
authored
Rollup merge of #67127 - estebank:disambiguate-suggestion, r=varkor
Centril
authored
Rollup merge of #67219 - jsgf:command-argv0-debug, r=joshtriplett
Centril
authored
Rollup merge of #67285 - ohadravid:indicate-origin-of-where-type-parameter, r=estebank
Centril
authored
Rollup merge of #67328 - rkruppe:simplify-u128-f32-cast, r=matthewjasper
Centril
authored
Rollup merge of #67367 - 0dvictor:options, r=Centril
Centril
authored
Rollup merge of #67442 - reitermarkus:dummy-variable, r=kennytm
Centril
authored