Thread safety analysis:
* When we detect that a CFG block has inconsistent lock sets, point the
diagnostic at the location where we found the inconsistency, and point a note
at somewhere the inconsistently-locked mutex was locked.
* Fix the wording of the normal (non-loop, non-end-of-function) case of this
diagnostic to not suggest that the mutex is going out of scope.
* Fix the diagnostic emission code to keep a warning and its note together when
sorting the diagnostics into source location order.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149669 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed
