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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-04-13T13·42+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-04-13T13·42+0000 |
| commit | 7d47498b5ea1ad4685bad954e5407f628f7f5595 (patch) | |
| tree | 0451c3cd9301030af94a805f476d8b5926edd4d6 /src/libexpr/eval.hh | |
| parent | ac1e8f40d4a5c380d68bb6f1c7cef6f1e7987c1a (diff) | |
* Evaluate lets directly (i.e. without desugaring to `rec { attrs...;
<let-body> = e; }.<let-body>). This prevents the unnecessary allocation of an attribute set.
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 fe91db2efd70..0491fc481f03 100644 --- a/src/libexpr/eval.hh +++ b/src/libexpr/eval.hh @@ -244,6 +244,7 @@ private: friend class ExprVar; friend class ExprAttrs; + friend class ExprLet; public: |