[PATCH] D27440: clang-format-vsix: fail when clang-format outputs to stderr

[Antonio Maiorano via Phabricator via cfe-commits]

amaiorano added a comment.

With this change, I now get the following message box when my .clang-format has an invalid field named "SomeInvalidField":
F2652560: 0.png <https://reviews.llvm.org/F2652560>

I do have to wonder whether the real bug is the fact that clang-format returns a success status (0) even though there's a failure while parsing. Feels odd to have it write to stderr but return 0.


https://reviews.llvm.org/D27440