* Refactoring: move parseExprFromFile() and parseExprFromString() into

  the EvalState class.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh
index 7b7fea934501..e900217fa457 100644
--- a/src/libexpr/eval.hh
+++ b/src/libexpr/eval.hh
@@ -218,6 +218,13 @@ public:
     EvalState();
     ~EvalState();
 
+    /* Parse a Nix expression from the specified file.  If `path'
+       refers to a directory, then "/default.nix" is appended. */
+    Expr * parseExprFromFile(Path path);
+
+    /* Parse a Nix expression from the specified string. */
+    Expr * parseExprFromString(const string & s, const Path & basePath);
+    
     /* Evaluate an expression read from the given file to normal
        form. */
     void evalFile(const Path & path, Value & v);
@@ -296,6 +303,9 @@ private:
     friend class ExprAttrs;
     friend class ExprLet;
 
+    Expr * parse(const char * text,
+        const Path & path, const Path & basePath);
+
 public:
     
     /* Do a deep equality test between two values.  That is, list