Teach CXXRecordDecl::hasIrrelevantDestructor to check the base classes and
data members for deleted or user-provided destructors.

Now it's computed in advance, serialize it, and in passing fix all the other
record DefinitionData flags whose serialization was missing.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151441 91177308-0d34-0410-b5e6-96231b3b80d8
8 files changed