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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-10-22T14·47+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-10-22T14·47+0000 |
| commit | 41c45a9b319a5578e2731505ca3de2b9c50b4988 (patch) | |
| tree | 8bc5da0b8bcb62393a7f143611d6627b03589400 /src/libexpr/attr-path.hh | |
| parent | 64c3325b0bef8c0234bf797033e129323b36ad1e (diff) | |
* Store Value nodes outside of attribute sets. I.e., Attr now stores
a pointer to a Value, rather than the Value directly. This improves the effectiveness of garbage collection a lot: if the Value is stored inside the set directly, then any live pointer to the Value causes all other attributes in the set to be live as well.
Diffstat (limited to 'src/libexpr/attr-path.hh')
| -rw-r--r-- | src/libexpr/attr-path.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/attr-path.hh b/src/libexpr/attr-path.hh index b4f5c29d2ed8..b106da5ef817 100644 --- a/src/libexpr/attr-path.hh +++ b/src/libexpr/attr-path.hh @@ -11,7 +11,7 @@ namespace nix { void findAlongAttrPath(EvalState & state, const string & attrPath, - const Bindings & autoArgs, Expr * e, Value & v); + Bindings & autoArgs, Expr * e, Value & v); } |