[PATCH] Try to fix PR16239

[Richard Smith]

  This is the wrong approach for this issue. See

    http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1673

  for the latest wording of the approach that should be used to address this issue.

http://reviews.llvm.org/D1038

BRANCH
  master

ARCANIST PROJECT
  clang