# HG changeset patch
# User Max Brister <max@2bass.com>
# Date 1338303040 18000
# Node ID d4d9a64db6aa78c243e83af853992084fd084849
# Parent  168cb10bb9c587604d3a8441dedca837e96b9461
Treat undefined as any

diff -r 168cb10bb9c5 -r d4d9a64db6aa src/pt-jit.cc
--- a/src/pt-jit.cc	Mon May 28 23:19:41 2012 -0500
+++ b/src/pt-jit.cc	Tue May 29 09:50:40 2012 -0500
@@ -587,7 +587,7 @@
 jit_type *
 jit_typeinfo::do_type_of (const octave_value &ov) const
 {
-  if (ov.is_undefined () || ov.is_function ())
+  if (ov.is_function ())
     return 0;
 
   if (ov.is_double_type () && ov.is_real_scalar ())
@@ -819,7 +819,8 @@
       if (jit_extract_argument *extract = dynamic_cast<jit_extract_argument *>(instr))
         {
           if (! extract->type ())
-            fail (); // we depend on an unknown type
+            // we depend on an unknown type
+            fail ("Unknown initial type: \"" + extract->tag () + "\""); 
           append_users (extract);
         }
     }