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* Remove more obsolete code.

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This commit is contained in:
Eelco Dolstra 2010-04-14 12:49:05 +00:00
parent 011b5da0f4
commit 816dd3f061
5 changed files with 2 additions and 503 deletions
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11
src/libexpr/nixexpr.hh
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@ -207,17 +207,6 @@ struct ExprConcatStrings : Expr
#if 0
/* Generic bottomup traversal over ATerms. The traversal first
recursively descends into subterms, and then applies the given term
function to the resulting term. */
struct TermFun
{
virtual ~TermFun() { }
virtual ATerm operator () (ATerm e) = 0;
};
ATerm bottomupRewrite(TermFun & f, ATerm e);
/* Check whether all variables are defined in the given expression.
Throw an exception if this isn't the case. */
void checkVarDefs(const ATermMap & def, Expr e);