[YANGTOOLS-1045] Binary XPath expressions are not parsed correctly Created: 27/Nov/19  Updated: 10/Apr/22  Resolved: 27/Nov/19

Status: Resolved
Project: yangtools
Component/s: None
Affects Version/s: None
Fix Version/s: 4.0.3, 3.0.7, 2.1.15

Type: Bug Priority: High
Reporter: Robert Varga Assignee: Robert Varga
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

Attempting to parse

. >= ../lower-port

leads to a RuntimeException:

Caused by: java.util.NoSuchElementException
    at java.util.ArrayList$Itr.next (ArrayList.java:999)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.nextOperator (AntlrXPathParser.java:640)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.parseRelationalExpr (AntlrXPathParser.java:561)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.parseRelational (AntlrXPathParser.java:431)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.parseEquality (AntlrXPathParser.java:310)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.parseAnd (AntlrXPathParser.java:299)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.parseExpr (AntlrXPathParser.java:281)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser.parseExpr (AntlrXPathParser.java:261)
    at org.opendaylight.yangtools.yang.xpath.impl.AntlrXPathParser$Qualified.parseExpression (AntlrXPathParser.java:151)

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