108 Commits

Author	SHA1	Message	Date
Aaron Hill	c2946402ff	Properly re-use def path hash in incremental mode ... Fixes #79661 In incremental compilation mode, we update a `DefPathHash -> DefId` mapping every time we create a `DepNode` for a foreign `DefId`. This mapping is written out to the on-disk incremental cache, and is read by the next compilation session to allow us to lazily decode `DefId`s. When we decode a `DepNode` from the current incremental cache, we need to ensure that any previously-recorded `DefPathHash -> DefId` mapping gets recorded in the new mapping that we write out. However, PR #74967 didn't do this in all cases, leading to us being unable to decode a `DefPathHash` in certain circumstances. This PR refactors some of the code around `DepNode` deserialization to prevent this kind of mistake from happening again.	2020-12-04 22:16:40 -05:00
Aaron Hill	7a9aa4f980	Fix rebase fallout	2020-11-25 15:08:51 -05:00
Aaron Hill	e935d3832c	Lazy DefPath decoding for incremental compilation	2020-11-25 14:49:15 -05:00
Tyson Nottingham	05dde137ca	Make PackedFingerprint's Fingerprint private	2020-11-18 15:10:43 -08:00
Tyson Nottingham	f09d474836	Use PackedFingerprint in DepNode to reduce memory consumption	2020-11-18 12:49:09 -08:00
Joshua Nelson	57c6ed0c07	Fix even more clippy warnings	2020-10-30 10:13:39 -04:00
est31	338fad2162	Remove unused code from rustc_query_system	2020-10-14 04:14:32 +02:00
mark	9e5f7d5631	mv compiler to compiler/	2020-08-30 18:45:07 +03:00