[llvm-bugs] [Bug 32286] New: -Wnon-virtual-dtor has false positives on COM classes destroyed with Relese()

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=32286

            Bug ID: 32286
           Summary: -Wnon-virtual-dtor has false positives on COM classes
                    destroyed with Relese()
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Frontend
          Assignee: unassignedclangbugs at nondot.org
          Reporter: rnk at google.com
                CC: llvm-bugs at lists.llvm.org

COM classes don't have a virtual destructor, but they always inherit from
IUnknown, and override Release to destroy their state.

I encountered this while attempting to build clang on windows with the warning
flags we use on Unix, and hit a million false positives on these kinds of
classes.

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