incr.comp.: Fix Span hashing in various ways#46301

Closed

michaelwoerister wants to merge 2 commits intorust-lang:masterfrom michaelwoerister:stable-span-persistence

+280-85

Commits on Nov 27, 2017

incr.comp.: Properly hash and encode macro expansion information.
michaelwoerister
committed
incr.comp.: Store Spans as (file,line,col,length) in incr.comp. cache.
michaelwoerister
committed