Rollup of 7 pull requests#48744

Closed

Manishearth wants to merge 21 commits intorust-lang:masterfrom

Manishearth:rollup

Commits on Mar 2, 2018

Commits on Mar 3, 2018

Improve getting literal representation
flip1995
committed

Commits on Mar 5, 2018

Rollup merge of #48432 - flip1995:lit_diag, r=oli-obk
Manishearth
authored
Rollup merge of #48465 - abonander:expansion_order, r=petrochenkov
Manishearth
authored
Rollup merge of #48588 - alexcrichton:termcolor, r=BurntSushi
Manishearth
authored
Rollup merge of #48651 - PramodBisht:issues/48425, r=oli-obk
Manishearth
authored
Rollup merge of #48657 - sinkuu:opt_str_repeat, r=dtolnay
Manishearth
authored
Rollup merge of #48727 - leodasvacas:refactor-contrived-match, r=rkruppe
Manishearth
authored
Rollup merge of #48732 - debris:remove_powerpc64, r=alexcrichton
Manishearth
authored