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* Change the semantics of "with" so that inner "withs" take

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precedence, i.e. `with {x=1;}; with {x=2;}; x' evaluates to 2'.
  This has a simpler implementation and seems more natural.  There
  doesn't seem to be any code in Nixpkgs or NixOS that relies on the
  old behaviour.
This commit is contained in:
Eelco Dolstra 2010-04-14 08:37:08 +00:00
parent 816f9c0f6f
commit 85d13c8f93
2 changed files with 2 additions and 25 deletions
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2
src/libexpr/eval.hh
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@ -240,8 +240,6 @@ private:
Value * lookupVar(Env * env, const Symbol & name);
Value * lookupWith(Env * env, const Symbol & name);
friend class ExprVar;
friend class ExprAttrs;
friend class ExprLet;