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f83530bf9a
While compiling, for example, minidump_exception_writer.cc:
In file included from ../../minidump/minidump_exception_writer.h:26:0,
from ../../minidump/minidump_exception_writer.cc:15:
../../minidump/minidump_exception_writer.cc: In member function ‘void crashpad::MinidumpExceptionWriter::SetExceptionInformation(const std::vector<long unsigned int>&)’:
../../minidump/minidump_exception_writer.cc:67:44: error: cannot bind packed field ‘((crashpad::MinidumpExceptionWriter*)this)->crashpad::MinidumpExceptionWriter::exception_.MINIDUMP_EXCEPTION_STREAM::ExceptionRecord.MINIDUMP_EXCEPTION::ExceptionInformation’ to ‘long unsigned int (&)[15]’
arraysize(exception_.ExceptionRecord.ExceptionInformation);
~~~~~~~~~~~~~~~~~~~~~~~~~~~^
../../third_party/mini_chromium/mini_chromium/base/macros.h:41:50: note: in definition of macro ‘arraysize’
#define arraysize(array) (sizeof(ArraySizeHelper(array)))
Tested with:
- GCC 4.9 from NDK r13 targeting arm with SDK 16
- GCC 4.9 from NDK r13 targeting arm64 with SDK 21
- GCC 6.2 targeting x86_64
BUG=crashpad:30
Change-Id: I63963b277a309b4715148215f51902c33ba13b5a
Reviewed-on: https://chromium-review.googlesource.com/409694
Reviewed-by: Scott Graham <scottmg@chromium.org>
74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
// Copyright 2016 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "util/misc/arraysize_unsafe.h"
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#include "gtest/gtest.h"
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namespace crashpad {
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namespace test {
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namespace {
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TEST(ArraySizeUnsafe, ArraySizeUnsafe) {
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char c0[0];
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static_assert(ARRAYSIZE_UNSAFE(c0) == 0, "c0");
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char c1[1];
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static_assert(ARRAYSIZE_UNSAFE(c1) == 1, "c1");
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char c2[2];
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static_assert(ARRAYSIZE_UNSAFE(c2) == 2, "c2");
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char c4[4];
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static_assert(ARRAYSIZE_UNSAFE(c4) == 4, "c4");
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int i0[0];
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static_assert(ARRAYSIZE_UNSAFE(i0) == 0, "i0");
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int i1[1];
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static_assert(ARRAYSIZE_UNSAFE(i1) == 1, "i1");
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int i2[2];
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static_assert(ARRAYSIZE_UNSAFE(i2) == 2, "i2");
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int i4[4];
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static_assert(ARRAYSIZE_UNSAFE(i4) == 4, "i4");
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long l8[8];
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static_assert(ARRAYSIZE_UNSAFE(l8) == 8, "l8");
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int l9[9];
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static_assert(ARRAYSIZE_UNSAFE(l9) == 9, "l9");
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struct S {
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char c;
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int i;
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long l;
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bool b;
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};
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S s0[0];
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static_assert(ARRAYSIZE_UNSAFE(s0) == 0, "s0");
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S s1[1];
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static_assert(ARRAYSIZE_UNSAFE(s1) == 1, "s1");
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S s10[10];
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static_assert(ARRAYSIZE_UNSAFE(s10) == 10, "s10");
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}
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} // namespace
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} // namespace test
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} // namespace crashpad
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