Imported Upstream version 1.46.0

[platform/upstream/nghttp2.git] / third-party / mruby / include / mruby / istruct.h

diff --git a/third-party/mruby/include/mruby/istruct.h b/third-party/mruby/include/mruby/istruct.h
index 4d2393c..d6b6116 100644 (file)
--- a/third-party/mruby/include/mruby/istruct.h
+++ b/third-party/mruby/include/mruby/istruct.h
@@ -1,5 +1,5 @@
-/*
-** mruby/istruct.h - Inline structures
+/**
+** @file mruby/istruct.h - Inline structures
 **
 ** See Copyright Notice in mruby.h
 */
@@ -19,12 +19,15 @@ MRB_BEGIN_DECL
 
 #define ISTRUCT_DATA_SIZE (sizeof(void*) * 3)
 
-struct RIstruct {
+struct RIStruct {
   MRB_OBJECT_HEADER;
-  char inline_data[ISTRUCT_DATA_SIZE];
+  union {
+    intptr_t inline_alignment[3];
+    char inline_data[ISTRUCT_DATA_SIZE];
+  };
 };
 
-#define RISTRUCT(obj)         ((struct RIstruct*)(mrb_ptr(obj)))
+#define RISTRUCT(obj)         ((struct RIStruct*)(mrb_ptr(obj)))
 #define ISTRUCT_PTR(obj)      (RISTRUCT(obj)->inline_data)
 
 MRB_INLINE mrb_int mrb_istruct_size()