From b68ed2c708a5a3fcc8c2cec944c1080a6fbb88f5 Mon Sep 17 00:00:00 2001
From: Andreas Gampe <agampe@google.com>
Date: Wed, 20 Jun 2018 10:39:31 -0700
Subject: ART: Ensure OatQuickMethodHeader is trivially copyable

Remove empty constructor.

Test: mmma art
Change-Id: Ie58721299a6675797e9a525f4eb7e6df82abed50
---
 compiler/exception_test.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'compiler/exception_test.cc')

diff --git a/compiler/exception_test.cc b/compiler/exception_test.cc
index 15c07870a1..8235be943b 100644
--- a/compiler/exception_test.cc
+++ b/compiler/exception_test.cc
@@ -15,6 +15,7 @@
  */
 
 #include <memory>
+#include <type_traits>
 
 #include "base/arena_allocator.h"
 #include "base/callee_save_type.h"
@@ -92,6 +93,7 @@ class ExceptionTest : public CommonRuntimeTest {
     MemoryRegion stack_maps_region(&fake_header_code_and_maps_[0], stack_maps_size);
     stack_maps.FillInCodeInfo(stack_maps_region);
     OatQuickMethodHeader method_header(code_offset, 0u, 4 * sizeof(void*), 0u, 0u, code_size);
+    static_assert(std::is_trivially_copyable<OatQuickMethodHeader>::value, "Cannot use memcpy");
     memcpy(&fake_header_code_and_maps_[code_offset - header_size], &method_header, header_size);
     std::copy(fake_code_.begin(),
               fake_code_.end(),
-- 
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