Verilog2001Parser.java 文件源码

public final Function_item_declarationContext function_item_declaration() throws RecognitionException {
    Function_item_declarationContext _localctx = new Function_item_declarationContext(_ctx, getState());
    enterRule(_localctx, 142, RULE_function_item_declaration);
    try {
        setState(1643);
        switch (_input.LA(1)) {
        case T__15:
        case T__23:
        case T__25:
        case T__26:
        case T__27:
        case T__28:
        case T__29:
        case T__34:
        case T__35:
            enterOuterAlt(_localctx, 1);
            {
            setState(1639);
            block_item_declaration();
            }
            break;
        case T__31:
        case T__32:
        case T__33:
            enterOuterAlt(_localctx, 2);
            {
            setState(1640);
            tf_declaration();
            setState(1641);
            match(T__1);
            }
            break;
        default:
            throw new NoViableAltException(this);
        }
    }
    catch (RecognitionException re) {
        _localctx.exception = re;
        _errHandler.reportError(this, re);
        _errHandler.recover(this, re);
    }
    finally {
        exitRule();
    }
    return _localctx;
}