Moved MSVC options setup from parser to MSVC toolchain code.

src/Core/Toolchains/MSVCToolchain.cs

@@ -466,6 +466,10 @@ namespace CppSharp
             options.NoStandardIncludes = true;
             options.Abi = CppAbi.Microsoft;
 
+            options.addArguments("-fms-extensions");
+            options.addArguments("-fms-compatibility");
+            options.addArguments("-fdelayed-template-parsing");
+
             var includes = MSVCToolchain.GetSystemIncludes(vsVersion);
             foreach (var include in includes)
                 options.addSystemIncludeDirs(include);

src/CppParser/Parser.cpp

@@ -165,14 +165,6 @@ void Parser::SetupHeader()
         args.push_back(Arg.c_str());
     }
 
-    // Enable the Microsoft parsing extensions
-    if (Opts->MicrosoftMode)
-    {
-        args.push_back("-fms-extensions");
-        args.push_back("-fms-compatibility");
-        args.push_back("-fdelayed-template-parsing");
-    }
-
     C.reset(new CompilerInstance());
     C->createDiagnostics();