From 1d87fbb31502ba27f0469e4a576e410ee43ad77a Mon Sep 17 00:00:00 2001
From: Chris Dyer <redpony@gmail.com>
Date: Thu, 9 Oct 2014 00:43:57 -0400
Subject: make tree terminals available to feature functions

---
 decoder/lexalign.cc | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'decoder/lexalign.cc')

diff --git a/decoder/lexalign.cc b/decoder/lexalign.cc
index 11f20de7..dd529311 100644
--- a/decoder/lexalign.cc
+++ b/decoder/lexalign.cc
@@ -114,10 +114,9 @@ bool LexicalAlign::TranslateImpl(const string& input,
                       Hypergraph* forest) {
   Lattice& lattice = smeta->src_lattice_;
   LatticeTools::ConvertTextOrPLF(input, &lattice);
-  if (!lattice.IsSentence()) {
-    // lexical models make independence assumptions
-    // that don't work with lattices or conf nets
-    cerr << "LexicalTrans: cannot deal with lattice source input!\n";
+  smeta->ComputeInputLatticeType();
+  if (smeta->GetInputType() != cdec::kSEQUENCE) {
+    cerr << "LexicalTrans: cannot deal with non-sequence input!";
     abort();
   }
   smeta->SetSourceLength(lattice.size());
-- 
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