[clang-tidy] Do not issue fix for functions that are referenced outside of callExpr
Summary: Suppress fixes for functions that are referenced within the
compilation unit outside of a call expression as the signature change
could break the code referencing the function.
We still issue a warning in this case so that users can decide to
manually change the function signature.
Reviewers: alexfh, sbenza, aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26203
git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@286424 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
