1 files changed, 1 insertions, 0 deletions
diff --git a/include/cru/base/Base.h b/include/cru/base/Base.h
index fd409360..f8f8c8c0 100644
--- a/include/cru/base/Base.h
+++ b/include/cru/base/Base.h
@@ -93,6 +93,7 @@ struct CRU_BASE_API Interface {
 };
 
 [[noreturn]] void CRU_BASE_API UnreachableCode();
+[[noreturn]] void CRU_BASE_API NotImplemented();
 
 using Index = std::ptrdiff_t;