From bbfdd64741546863c2412d780097b1fe2457395e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 4 Aug 2004 10:59:20 +0000
Subject: * Allow primops with more that 1 arguments.

---
 src/libexpr/nixexpr.hh | 6 ++++++
 1 file changed, 6 insertions(+)

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

diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh
index ecd2534088f6..30145c87b344 100644
--- a/src/libexpr/nixexpr.hh
+++ b/src/libexpr/nixexpr.hh
@@ -47,6 +47,12 @@ private:
 };
 
 
+/* A STL vector of ATerms.  Should be used with great care since it's
+   stored on the heap, and the elements are therefore not roots to the
+   ATerm garbage collector. */
+typedef vector<ATerm> ATermVector;
+
+
 /* Convert a string to an ATerm (i.e., a quoted nullary function
    applicaton). */
 ATerm string2ATerm(const string & s);
-- 
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