public final GccAttributeSpecifierContext gccAttributeSpecifier() throws RecognitionException {
		GccAttributeSpecifierContext _localctx = new GccAttributeSpecifierContext(_ctx, getState());
		enterRule(_localctx, 108, RULE_gccAttributeSpecifier);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(826); match(13);
			setState(827); match(LeftParen);
			setState(828); match(LeftParen);
			setState(829); gccAttributeList();
			setState(830); match(RightParen);
			setState(831); match(RightParen);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}