[PATCH] D24571: [CUDA] Disallow overloading destructors.

[Justin Lebar via cfe-commits]

jlebar created this revision.
jlebar added a reviewer: rsmith.
jlebar added subscribers: tra, cfe-commits.

We'd attempted to allow this, but turns out we were doing a very bad
job.  :)

Making this work properly would be a giant change in clang.  For
example, we'd need to make CXXRecordDecl::getDestructor()
context-sensitive, because the destructor you end up with depends on
where you're calling it from.

For now (and hopefully for ever), just disallow overloading of
destructors in CUDA.

https://reviews.llvm.org/D24571

Files:
  clang/lib/Sema/SemaOverload.cpp
  clang/test/CodeGenCUDA/function-overload.cu
  clang/test/SemaCUDA/call-overloaded-destructor.cu
  clang/test/SemaCUDA/function-overload.cu
  clang/test/SemaCUDA/no-destructor-overload.cu

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