[LUCENE-490] JavaCC 4.0 fails to generate QueryParser.java

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.9
• Component/s: core/queryparser
• Assignee: Erik Hatcher
• Reporter: Steven Rowe
• Created: 26/Jan/06 09:31
• Updated: 28/Aug/22 11:25
• Resolved: 26/Jan/06 09:43

Description

When generating the Java source for QueryParser via the ant task 'javacc-QueryParser' against Subversion trunk (updated Jan. 25, 2006), JavaCC 4.0 gives the following error:

javacc-QueryParser:
[javacc] Java Compiler Compiler Version 4.0 (Parser Generator)
[javacc] (type "javacc" with no arguments for help)
[javacc] Reading from file [...]/src/java/org/apache/lucene/queryParser/QueryParser.jj . . .
[javacc] org.javacc.parser.ParseException: Encountered "<<" at line 754, column 3.
[javacc] Was expecting one of:
[javacc] <STRING_LITERAL> ...
[javacc] "<" ...
[javacc]
[javacc] Detected 1 errors and 0 warnings.

BUILD FAILED