[PATCH] Error on illegal OpenCL kernel argument types

[Matt Arsenault]

Hi rsmith,

OpenCL disallows various types (bool, size_t, pointers, or structs containing them) to be used for kernel arguments, but currently they are accepted. The error message in the struct case is currently a bit awkward since it doesn't describe which struct member is at fault for not allowing the kernel argument.

http://llvm-reviews.chandlerc.com/D1052

Files:
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Sema/Sema.h
  lib/Sema/SemaDecl.cpp
  test/SemaOpenCL/invalid-kernel-arguments.cl
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