[Lldb-commits] [lldb] r365390 - [Windows] Convert GetLastError to std::error_code

[Jonas Devlieghere via lldb-commits]

Author: jdevlieghere
Date: Mon Jul  8 14:19:02 2019
New Revision: 365390

URL: http://llvm.org/viewvc/llvm-project?rev=365390&view=rev
Log:
[Windows] Convert GetLastError to std::error_code

Create a std::error_code from the result of GetLastError, which in turn
we can use to return an llvm::Error.

Modified:
    lldb/trunk/source/Host/common/ThreadLauncher.cpp

Modified: lldb/trunk/source/Host/common/ThreadLauncher.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Host/common/ThreadLauncher.cpp?rev=365390&r1=365389&r2=365390&view=diff
==============================================================================
--- lldb/trunk/source/Host/common/ThreadLauncher.cpp (original)
+++ lldb/trunk/source/Host/common/ThreadLauncher.cpp Mon Jul  8 14:19:02 2019
@@ -31,8 +31,10 @@ llvm::Expected<HostThread> ThreadLaunche
   thread = (lldb::thread_t)::_beginthreadex(
       0, (unsigned)min_stack_byte_size,
       HostNativeThread::ThreadCreateTrampoline, info_ptr, 0, NULL);
-  if (thread == (lldb::thread_t)(-1L))
-    return llvm::errorCodeToError(::GetLastError());
+  if (thread == (lldb::thread_t)(-1L)) {
+    DWORD err = GetLastError();
+    return llvm::errorCodeToError(std::error_code(err, std::system_category()));
+  }
 #else
 
 // ASAN instrumentation adds a lot of bookkeeping overhead on stack frames.