1 files changed, 36 insertions, 0 deletions
diff --git a/intern/cycles/util/static_assert.h b/intern/cycles/util/static_assert.h
new file mode 100644
index 00000000000..7df52d462b7
--- /dev/null
+++ b/intern/cycles/util/static_assert.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2011-2016 Blender Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* clang-format off */
+
+/* #define static_assert triggers a bug in some clang-format versions, disable
+ * format for entire file to keep results consistent. */
+
+#ifndef __UTIL_STATIC_ASSERT_H__
+#define __UTIL_STATIC_ASSERT_H__
+
+CCL_NAMESPACE_BEGIN
+
+#if defined(CYCLES_CUBIN_CC)
+#  define static_assert(statement, message)
+#endif
+
+#define static_assert_align(st, align) \
+  static_assert((sizeof(st) % (align) == 0), "Structure must be strictly aligned")  // NOLINT
+
+CCL_NAMESPACE_END
+
+#endif /* __UTIL_STATIC_ASSERT_H__ */