THRIFT-3074 Add compiler/cpp/lex.yythriftl.cc to gitignore.
Client: Compiler (General)
Author: Simon Hürlimann (CyT) <simon.huerlimann@cyt.ch>

This closes #412

I've accidentially checked that file in in another PR. So this commit adds that file to the .gitignore. Might be that this is only a temporary file, as I got some compiling issues. Should be ignored anyway.
1 file changed