[llvm] r303272 - Workaround for incorrect Win32 header on GCC.

[İsmail Dönmez via llvm-commits]

Hi!

Is there a bug reported for this?

On Wed, May 17, 2017 at 6:39 PM, Zachary Turner via llvm-commits
<llvm-commits at lists.llvm.org> wrote:
> Author: zturner
> Date: Wed May 17 11:39:33 2017
> New Revision: 303272
>
> URL: http://llvm.org/viewvc/llvm-project?rev=303272&view=rev
> Log:
> Workaround for incorrect Win32 header on GCC.
>
> Modified:
>     llvm/trunk/lib/Support/CrashRecoveryContext.cpp
>
> Modified: llvm/trunk/lib/Support/CrashRecoveryContext.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/CrashRecoveryContext.cpp?rev=303272&r1=303271&r2=303272&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Support/CrashRecoveryContext.cpp (original)
> +++ llvm/trunk/lib/Support/CrashRecoveryContext.cpp Wed May 17 11:39:33 2017
> @@ -164,15 +164,13 @@ CrashRecoveryContext::unregisterCleanup(
>
>  static LONG CALLBACK ExceptionHandler(PEXCEPTION_POINTERS ExceptionInfo)
>  {
> -#ifdef DBG_PRINTEXCEPTION_WIDE_C
> -  constexpr ULONG WideDbgPrintValue = DBG_PRINTEXCEPTION_WIDE_C;
> -#else
> -  constexpr ULONG WideDbgPrintValue = 0x4001000AL;
> -#endif
> +  // DBG_PRINTEXCEPTION_WIDE_C is not properly defined on all supported
> +  // compilers and platforms, so we define it manually.
> +  constexpr ULONG DbgPrintExceptionWideC = 0x4001000AL;
>    switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
>    {
>    case DBG_PRINTEXCEPTION_C:
> -  case WideDbgPrintValue:
> +  case DbgPrintExceptionWideC:
>    case 0x406D1388:  // set debugger thread name
>      return EXCEPTION_CONTINUE_EXECUTION;
>    }
>
>
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