the parser for abstract expressions in the C runtime now supports partial parses

1 files changed, 1 insertions, 1 deletions

diff --git a/src/runtime/dotNet/Expr.cs b/src/runtime/dotNet/Expr.cs
index dada28fc0..407ea4af3 100644
--- a/src/runtime/dotNet/Expr.cs
+++ b/src/runtime/dotNet/Expr.cs
@@ -46,7 +46,7 @@ namespace PGFSharp
             using (var strNative = new Native.NativeString(exprStr))
             {
                 var in_ = NativeGU.gu_data_in(strNative.Ptr, strNative.Size, tmp_pool.Ptr);
-                var expr = Native.pgf_read_expr(in_, result_pool.Ptr, exn.Ptr);
+                var expr = Native.pgf_read_expr(in_, result_pool.Ptr, tmp_pool.Ptr, exn.Ptr);
                 if (exn.IsRaised || expr == IntPtr.Zero)
                 {
                     throw new PGFError();