klimek added a comment. In https://reviews.llvm.org/D27138#607786, @joerg wrote:
> It's not the directory, but the output file. That's optional since it is a > new addition and I don't want to invalidate all existing JSON databases. It seems like we're talking past each other. I'm not suggesting to invalidate all existing JSON databases. I'm suggesting: 1. if it doesn't exist, have nullptr in the struct 2. if it exists and is empty (""), have the empty string in the struct (and potentially give the user an error) 3. if it exists and is non-empty, all is good Repository: rL LLVM https://reviews.llvm.org/D27138 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits