4 commits

Author	SHA1	Message	Date
John Ericson	4687beecef	Get rid of CanonPath::fromCwd ... As discussed in the last Nix team meeting (2024-02-95), this method doesn't belong because `CanonPath` is a virtual/ideal absolute path format, not used in file systems beyond the native OS format for which a "current working directory" is defined. Progress towards #9205	2024-02-08 11:01:41 -05:00
Rebecca Turner	4feb7d9f71	Combine AbstractPos, PosAdapter, and Pos ... Also move `SourcePath` into `libutil`. These changes allow `error.hh` and `error.cc` to access source path and position information, which we can use to produce better error messages (for example, we could consider omitting filenames when two or more consecutive stack frames originate from the same file).	2024-01-08 10:59:41 -08:00
Eelco Dolstra	8cafc754d8	Move access control from FSInputAccessor to FilteringInputAccessor	2023-11-30 21:54:53 +01:00
Eelco Dolstra	ea38605d11	Introduce FSInputAccessor and use it ... Backported from the lazy-trees branch. Note that this doesn't yet use the access control features of FSInputAccessor.	2023-10-18 17:37:32 +02:00