From 54945a2950174ded83d58336061b4a9990cdbbfd Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Sat, 6 Aug 2011 13:02:55 +0000
Subject: * Refactoring: move parseExprFromFile() and parseExprFromString()
 into   the EvalState class.

---
 src/libexpr/eval.cc | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'src/libexpr/eval.cc')

diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index acf5d7a8aed9..5701452f94f1 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -1,5 +1,4 @@
 #include "eval.hh"
-#include "parser.hh"
 #include "hash.hh"
 #include "util.hh"
 #include "store-api.hh"
@@ -427,14 +426,10 @@ void EvalState::evalFile(const Path & path, Value & v)
 {
     startNest(nest, lvlTalkative, format("evaluating file `%1%'") % path);
 
-    Expr * e = parseTrees[path];
-
-    if (!e) {
-        e = parseExprFromFile(*this, path);
-        parseTrees[path] = e;
-    }
+    Expr * e = parseExprFromFile(path);
     
     try {
+        /* !!! Maybe we should cache the evaluation result. */
         eval(e, v);
     } catch (Error & e) {
         addErrorPrefix(e, "while evaluating the file `%1%':\n", path);
-- 
cgit 1.4.1