$ arc liberate src/ Finding source files... giFound 2,696 files. Loading symbol cache... Found 2,680 files in cache. Analyzing 16 files with 8 subprocesses... [2014-07-10 15:49:13] EXCEPTION: (XHPASTSyntaxErrorException) XHPAST Parse Error: syntax error, unexpected ';' on line 73 at [<phutil>/src/moduleutils/PhutilLibraryMapBuilder.php:115] #0 PhutilLibraryMapBuilder::buildMap() called at [<phutil>/src/moduleutils/PhutilLibraryMapBuilder.php:140] #1 PhutilLibraryMapBuilder::buildAndWriteMap() called at [<phutil>/scripts/phutil_rebuild_map.php:73]
(I'll take a look at this in a minute, just jotting it down so I don't forget about it. Probably just going to add a "file" parameter to SyntaxErrorException.)