Fix the error thrown when files analized by Steiger contain invalid syntax

[daniilsapa]

It throws the error when you specify a path in the following format e.g. ../source, ../../src etc., when you exit the working folder in your path.

[daniilsapa]

Weird, but today I could reproduce this error with a folder that's inside the working folder.

[daniilsapa]

Sorry, this error occurred because I wrote tests for my application and then got distracted and left an invalid syntax construction in the code 🤦‍♂️

But still, shouldn't it handle such a case (when one or more files cannot be correctly parsed because of invalid syntax) more gracefully? Rather than just give us that vague error message?

[daniilsapa]

Updated the title to reflect the newly identified cause of the error

[illright]

Yeah, we should definitely handle parsing errors more gracefully