From 5fe9222b36ad49d74c84edb04d6bc4a7d844be01 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Tue, 26 Oct 2004 22:54:26 +0000
Subject: * Don't use ATmake / ATmatch anymore, nor the ATMatcher class.  
 Instead we generate data bindings (build and match functions) for   the
 constructors specified in `constructors.def'.  In particular   this removes
 the conversions between AFuns and strings, and Nix   expression evaluation
 now seems 3 to 4 times faster.

---
 src/libexpr/nixexpr.hh | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'src/libexpr/nixexpr.hh')

diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh
index 657e6055c40e..9c49751c7dbb 100644
--- a/src/libexpr/nixexpr.hh
+++ b/src/libexpr/nixexpr.hh
@@ -13,6 +13,8 @@
    normals forms efficiently. */
 typedef ATerm Expr;
 
+typedef ATerm Pos;
+
 
 /* Mappings from ATerms to ATerms.  This is just a wrapper around
    ATerm tables. */
@@ -53,11 +55,6 @@ private:
 typedef vector<ATerm> ATermVector;
 
 
-/* Convert a string to an ATerm (i.e., a quoted nullary function
-   applicaton). */
-ATerm string2ATerm(const string & s);
-string aterm2String(ATerm t);
-
 /* Show a position. */
 string showPos(ATerm pos);
 
-- 
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