George Rimar 45d042ed96 [yaml2obj] - Don't crash on invalid inputs.
yaml2obj might crash on invalid input when unable to parse the YAML.

Recently a crash with a very similar nature was fixed for an empty files. 
This patch revisits the fix and does it in yaml::Input instead.
It seems to be more correct way to handle such situation.

With that crash for invalid inputs is also fixed now.

Differential revision: https://reviews.llvm.org/D61059

llvm-svn: 359178
2019-04-25 09:59:55 +00:00
..
2019-01-27 19:53:36 +00:00
2019-04-02 13:01:45 +00:00