public final HiveParser.columnNameColonTypeList_return columnNameColonTypeList() throws RecognitionException {
		HiveParser.columnNameColonTypeList_return retval = new HiveParser.columnNameColonTypeList_return();
		retval.start = input.LT(1);

		CommonTree root_0 = null;

		Token COMMA638=null;
		ParserRuleReturnScope columnNameColonType637 =null;
		ParserRuleReturnScope columnNameColonType639 =null;

		CommonTree COMMA638_tree=null;
		RewriteRuleTokenStream stream_COMMA=new RewriteRuleTokenStream(adaptor,"token COMMA");
		RewriteRuleSubtreeStream stream_columnNameColonType=new RewriteRuleSubtreeStream(adaptor,"rule columnNameColonType");

		 msgs.push("column name type list"); 
		try {
			// HiveParser.g:1643:5: ( columnNameColonType ( COMMA columnNameColonType )* -> ^( TOK_TABCOLLIST ( columnNameColonType )+ ) )
			// HiveParser.g:1643:7: columnNameColonType ( COMMA columnNameColonType )*
			{
			pushFollow(FOLLOW_columnNameColonType_in_columnNameColonTypeList9837);
			columnNameColonType637=columnNameColonType();
			state._fsp--;

			stream_columnNameColonType.add(columnNameColonType637.getTree());
			// HiveParser.g:1643:27: ( COMMA columnNameColonType )*
			loop171:
			while (true) {
				int alt171=2;
				int LA171_0 = input.LA(1);
				if ( (LA171_0==COMMA) ) {
					alt171=1;
				}

				switch (alt171) {
				case 1 :
					// HiveParser.g:1643:28: COMMA columnNameColonType
					{
					COMMA638=(Token)match(input,COMMA,FOLLOW_COMMA_in_columnNameColonTypeList9840);  
					stream_COMMA.add(COMMA638);

					pushFollow(FOLLOW_columnNameColonType_in_columnNameColonTypeList9842);
					columnNameColonType639=columnNameColonType();
					state._fsp--;

					stream_columnNameColonType.add(columnNameColonType639.getTree());
					}
					break;

				default :
					break loop171;
				}
			}

			// AST REWRITE
			// elements: columnNameColonType
			// token labels: 
			// rule labels: retval
			// token list labels: 
			// rule list labels: 
			// wildcard labels: 
			retval.tree = root_0;
			RewriteRuleSubtreeStream stream_retval=new RewriteRuleSubtreeStream(adaptor,"rule retval",retval!=null?retval.getTree():null);

			root_0 = (CommonTree)adaptor.nil();
			// 1643:56: -> ^( TOK_TABCOLLIST ( columnNameColonType )+ )
			{
				// HiveParser.g:1643:59: ^( TOK_TABCOLLIST ( columnNameColonType )+ )
				{
				CommonTree root_1 = (CommonTree)adaptor.nil();
				root_1 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(TOK_TABCOLLIST, "TOK_TABCOLLIST"), root_1);
				if ( !(stream_columnNameColonType.hasNext()) ) {
					throw new RewriteEarlyExitException();
				}
				while ( stream_columnNameColonType.hasNext() ) {
					adaptor.addChild(root_1, stream_columnNameColonType.nextTree());
				}
				stream_columnNameColonType.reset();

				adaptor.addChild(root_0, root_1);
				}

			}


			retval.tree = root_0;

			}

			retval.stop = input.LT(-1);

			retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
			adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);

			 msgs.pop(); 
		}

		catch (RecognitionException e) {
		 reportError(e);
		  throw e;
		}

		finally {
			// do for sure before leaving
		}
		return retval;
	}