Changes in src/GenPoly/Box.cc [7b2c0a99:a28bc02]

File:

• src/GenPoly/Box.cc (modified) (2 diffs)

src/GenPoly/Box.cc

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sat May 13 09:26:38 2017
-// Update Count     : 341
+// Last Modified On : Fri Mar 17 09:06:37 2017
+// Update Count     : 339
 //
 
@@ -706 +706 @@
                                 Type *concrete = env->lookup( typeInst->get_name() );
                                 if ( concrete == 0 ) {
-                                        return typeInst;
                                         // xxx - should this be an assertion?
-//                                      std::string x = env ? toString( *env ) : "missing env";
-//                                      throw SemanticError( x + "\n" + "Unbound type variable " + typeInst->get_name() + " in ", appExpr );
+                                        std::string x = env ? toString( *env ) : "missing env";
+                                        throw SemanticError( x + "\n" + "Unbound type variable " + typeInst->get_name() + " in ", appExpr );
                                 } // if
                                 return concrete;