public final IntegerLiteralContext integerLiteral() throws RecognitionException {
		IntegerLiteralContext _localctx = new IntegerLiteralContext(_ctx, getState());
		enterRule(_localctx, 114, RULE_integerLiteral);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(726);
			_la = _input.LA(1);
			if ( !(((((_la - 90)) & ~0x3f) == 0 && ((1L << (_la - 90)) & ((1L << (HexLiteral - 90)) | (1L << (DecimalLiteral - 90)) | (1L << (OctalLiteral - 90)) | (1L << (BinaryLiteral - 90)))) != 0)) ) {
			_errHandler.recoverInline(this);
			}
			consume();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}