diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-04-22T15·08+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-04-22T15·08+0000 |
| commit | 0bc468f195e37a8a5f4f8b36ae6c92459e8ca652 (patch) | |
| tree | f4057161b6bb181e2899dbe85816e68819327097 /src/libexpr/eval.hh | |
| parent | ee0384fb966b7a9bd202fa6fb447788be30c4ce4 (diff) | |
* Simplify the implementation of `with'. This gives a 7% speedup in
evaluating the NixOS system configuration.
Diffstat (limited to 'src/libexpr/eval.hh')
| -rw-r--r-- | src/libexpr/eval.hh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh index 2726fd971d..6912e22887 100644 --- a/src/libexpr/eval.hh +++ b/src/libexpr/eval.hh @@ -106,6 +106,7 @@ struct Value struct Env { Env * up; + unsigned int prevWith; // nr of levels up to next `with' environment Value values[0]; }; |