[PATCH] -Wcomma, a new warning for questionable uses of the comma operator

[Richard Trieu]

Updated to be based on newer revision.
Remove most cases of the white list.  The only cases that remain are casts to void and the third argument in a for-loop.


http://reviews.llvm.org/D3976

Files:
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Sema/Sema.h
  lib/Sema/SemaExpr.cpp
  lib/Sema/SemaStmt.cpp
  test/SemaCXX/warn-comma-operator.cpp

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