SEGFAULT while trying to continue parsing after error

[boris-kolpackov]

cli module.cli

module.cli:299:7: error: expected '}' instead of identifier 'size_t'
module.cli:521:21: error: unable to resolve base class 'search'
/home/boris/work/cli/cli/cli/cli/parser.cxx:813:35: runtime error: reference binding to null pointer of type 'struct class_'
/home/boris/work/cli/builds/gcc7-host/libcutl-1.11.0-b.9+1/libcutl/container/graph.txx:207:23: runtime error: member call on null pointer of type 'struct class_'
/home/boris/work/cli/builds/gcc7-host/libcutl-1.11.0-b.9+1/libcutl/container/graph.txx:207:23: runtime error: member access within null pointer of type 'struct class_'

module.cli is attached: module.cli.gz