public final ConstDeclarationContext constDeclaration() throws RecognitionException {
		ConstDeclarationContext _localctx = new ConstDeclarationContext(_ctx, getState());
		enterRule(_localctx, 56, RULE_constDeclaration);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(492); type();
			setState(493); constantDeclarator();
			setState(498);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==COMMA) {
				{
				{
				setState(494); match(COMMA);
				setState(495); constantDeclarator();
				}
				}
				setState(500);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(501); match(SEMI);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}