From b6db9d29038a0e8dea8a399b155bd60448ec5e97 Mon Sep 17 00:00:00 2001
From: Brian Carlstrom <bdc@google.com>
Date: Sun, 18 Sep 2011 11:39:12 -0700
Subject: Convert a DCHECK to a COMPILE_ASSERT

Change-Id: I3719ef5ad7339bba4b21bbb96b2e4f0554846d4a
---
 src/java_lang_System.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/java_lang_System.cc')

diff --git a/src/java_lang_System.cc b/src/java_lang_System.cc
index 4eaaa6667a..8aeefcd0c1 100644
--- a/src/java_lang_System.cc
+++ b/src/java_lang_System.cc
@@ -185,7 +185,7 @@ void System_arraycopy(JNIEnv* env, jclass, jobject javaSrc, jint srcPos, jobject
   const size_t width = sizeof(Object*);
   if (dstComponentType->IsAssignableFrom(srcComponentType)) {
     // Yes. Bulk copy.
-    DCHECK_EQ(width, sizeof(uint32_t));
+    COMPILE_ASSERT(sizeof(width) == sizeof(uint32_t), move32_assumes_Object_references_are_32_bit);
     move32(dstBytes + dstPos * width, srcBytes + srcPos * width, length * width);
     Heap::WriteBarrier(dstArray);
     return;
-- 
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