wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-06-25 14:51:16 +02:00
Code Activity

* Store lists as lists of pointers to values rather than as lists of

Browse source 
values.  This improves sharing and gives another speed up.
  Evaluation of the NixOS system attribute is now almost 7 times
  faster than the old evaluator.
This commit is contained in:
Eelco Dolstra 2010-04-15 00:37:36 +00:00
parent e41b5828db
commit 04c4bd3624
7 changed files with 41 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/libexpr/attr-path.cc
View file

@ -61,7 +61,7 @@ void findAlongAttrPath(EvalState & state, const string & attrPath,
if (attrIndex >= v.list.length)
throw Error(format("list index %1% in selection path `%2%' is out of range") % attrIndex % curPath);
v = v.list.elems[attrIndex];
v = *v.list.elems[attrIndex];
}
}