Merge pull request #114 from wzab/master

Changes necessary to compile with gcc on Debian/Linux testing

vhdlpp/parse_misc.cc

@@ -122,7 +122,7 @@ const VType* calculate_subtype_array(const YYLTYPE&loc, const char*base_name,
 	    Expression*rig = tmpr->right();
 	    return calculate_subtype_array(loc, base_name, scope,
 					   lef, 
-					   (tmpr->direction() == ExpRange::range_dir_t::DOWNTO
+					   (tmpr->direction() == ExpRange::DOWNTO
 					   	? true
 					   	: false), 
 					   rig);

vhdlpp/vtype.cc

@@ -120,7 +120,7 @@ VTypeArray::VTypeArray(const VType*element, std::list<ExpRange*>*r, bool sv)
 	    ExpRange*curp = r->front();
 	    r->pop_front();
 	    ranges_[idx] = range_t(curp->msb(), curp->lsb(), 
-	    	(curp->direction() == ExpRange::range_dir_t::DOWNTO
+	    	(curp->direction() == ExpRange::DOWNTO
 	    		? true
 	    		: false));
       }