[PATCH] D45383: Limit types of builtins that can be redeclared.

[Erich Keane via Phabricator via cfe-commits]

erichkeane updated this revision to Diff 142685.
erichkeane added a comment.

Added the exception for MSVC's __va_start.  __va_start is a normal function on Linux, so it isn't an error on non-windows either.


https://reviews.llvm.org/D45383

Files:
  include/clang/AST/ASTContext.h
  include/clang/Basic/Builtins.h
  include/clang/Basic/DiagnosticSemaKinds.td
  lib/AST/ASTContext.cpp
  lib/Basic/Builtins.cpp
  lib/Sema/SemaDecl.cpp
  lib/Sema/SemaOverload.cpp
  test/Sema/MicrosoftExtensions.c
  test/Sema/builtin-redecl.cpp
  test/SemaCXX/microsoft-varargs.cpp

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