Verilog2001Parser.java 文件源码

public final Event_primaryContext event_primary() throws RecognitionException {
    Event_primaryContext _localctx = new Event_primaryContext(_ctx, getState());
    enterRule(_localctx, 306, RULE_event_primary);
    try {
        enterOuterAlt(_localctx, 1);
        {
        setState(2688);
        switch (_input.LA(1)) {
        case T__15:
        case T__18:
        case T__135:
        case T__136:
        case T__140:
        case T__141:
        case T__142:
        case T__143:
        case T__144:
        case T__145:
        case T__146:
        case T__147:
        case T__148:
        case Real_number:
        case Decimal_number:
        case Binary_number:
        case Octal_number:
        case Hex_number:
        case String:
        case Escaped_identifier:
        case Simple_identifier:
        case Dollar_Identifier:
            {
            setState(2683);
            expression();
            }
            break;
        case T__119:
            {
            setState(2684);
            match(T__119);
            setState(2685);
            expression();
            }
            break;
        case T__120:
            {
            setState(2686);
            match(T__120);
            setState(2687);
            expression();
            }
            break;
        default:
            throw new NoViableAltException(this);
        }
        }
    }
    catch (RecognitionException re) {
        _localctx.exception = re;
        _errHandler.reportError(this, re);
        _errHandler.recover(this, re);
    }
    finally {
        exitRule();
    }
    return _localctx;
}