Fix build error on VS 2015 with Clang/C2

Fixes #690 due to unknown type IUnknown in Windows.h header
2016-08-01 19:51:07 -04:00 · 2016-08-01 19:51:07 -04:00 · bf48c1ddbd
parent 35f510545d
commit bf48c1ddbd
1 changed files with 1 additions and 0 deletions
--- a/include/internal/catch_console_colour_impl.hpp
+++ b/include/internal/catch_console_colour_impl.hpp
@ -48,6 +48,7 @@ namespace Catch {
 #ifdef __AFXDLL
 #include <AfxWin.h>
 #else
+struct IUnknown;
 #include <windows.h>
 #endif