From 6f09379196fda978b7815f45c51a35f051daf959 Mon Sep 17 00:00:00 2001
From: ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 2 Mar 2006 09:01:51 +0000
Subject: * gc.c: commited magic for reducing RVALUE size on windows.
 (24->20byte)   [ruby-core:7474]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 gc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'gc.c')

diff --git a/gc.c b/gc.c
index 2e9c3b3eaa..8f4473759c 100644
--- a/gc.c
+++ b/gc.c
@@ -310,6 +310,10 @@ rb_global_variable(VALUE *var)
     rb_gc_register_address(var);
 }
 
+#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__CYGWIN__)
+#pragma pack(push, 1) /* magic for reducing sizeof(RVALUE): 24 -> 20 */
+#endif
+
 typedef struct RVALUE {
     union {
 	struct {
@@ -339,6 +343,10 @@ typedef struct RVALUE {
 #endif
 } RVALUE;
 
+#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__CYGWIN__)
+#pragma pack(pop)
+#endif
+
 static RVALUE *freelist = 0;
 static RVALUE *deferred_final_list = 0;
 
-- 
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