intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 20 insertions, 0 deletions

diff --git a/library/cpp/yson_pull/detail/fail.h b/library/cpp/yson_pull/detail/fail.h
new file mode 100644
index 0000000000..6937612d0b
--- /dev/null
+++ b/library/cpp/yson_pull/detail/fail.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "format_string.h"
+#include "macros.h"
+
+#include <library/cpp/yson_pull/exceptions.h>
+#include <library/cpp/yson_pull/position_info.h>
+
+namespace NYsonPull {
+    namespace NDetail {
+        template <typename... Args>
+        ATTRIBUTE(noreturn, noinline, cold)
+        void fail(
+            const TPositionInfo& info,
+            Args&&... args) {
+            auto formatted_message = format_string(std::forward<Args>(args)...);
+            throw NException::TBadInput(formatted_message, info);
+        }
+    }
+}