This is a somewhat controversial change, but I have found it very convenient when running clang-query on entire projects.
When searching for a code pattern in an entire project with a compilation database it's tempting to run
clang-query *.cpp
And yet, that often breaks because some files are just not in the compilation database: tests, sample code, etc.
I don't think clang-query should stop when encountering such cases.
skip 'else after return' ( https://llvm.org/docs/CodingStandards.html#don-t-use-else-after-a-return )