Currently there are a number of -Wsubobject-linkage warnings when
compiling with gcc (formatted to fit 72 character lines):
In file included from
...
from ../../testing/gtest/include/gtest/gtest.h:10,
from ../../testing/gtest-support.h:8,
from ../../test/unittests/test-utils.h:20,
from ../../test/unittests/compiler/backend/
instruction-selector-unittest.h:15,
from ../../test/unittests/compiler/x64/
instruction-selector-x64-unittest.cc:9:
../../third_party/googletest/src/googletest/include/gtest/internal/
gtest-param-util.h:
In instantiation of ‘class
testing::internal::ParameterizedTestFactory<v8::internal::compiler::
InstructionSelectorChangeInt32ToInt64Test_ \
ChangeInt32ToInt64WithLoad_Test>’:
../../third_party/googletest/src/googletest/include/gtest/internal/
gtest-param-util.h:439:12: required from
‘testing::internal::TestFactoryBase*
testing::internal::TestMetaFactory<TestSuite>::CreateTestFactory(
testing::internal::TestMetaFactory<TestSuite>::ParamType)
[with
TestSuite = v8::internal::compiler::
InstructionSelectorChangeInt32ToInt64Test_ \
ChangeInt32ToInt64WithLoad_Test;
testing::internal::TestMetaFactory<TestSuite>::ParamType =
v8::internal::compiler::{anonymous}::LoadWithToInt64Extension]’
../../third_party/googletest/src/googletest/include/gtest/internal/
gtest-param-util.h:438:20: required from here
../../third_party/googletest/src/googletest/include/gtest/internal/
gtest-param-util.h:394:7: warning:
‘testing::internal::ParameterizedTestFactory<
v8::internal::compiler::
InstructionSelectorChangeInt32ToInt64Test_ \
ChangeInt32ToInt64WithLoad_Test >’ has a field
‘testing::internal::ParameterizedTestFactory<
v8::internal::compiler::
InstructionSelectorChangeInt32ToInt64Test_ \
ChangeInt32ToInt64WithLoad_Test>::parameter_’ whose type uses the
anonymous namespace [-Wsubobject-linkage]
394 | class ParameterizedTestFactory : public TestFactoryBase {
| ^~~~~~~~~~~~~~~~~~~~~~~~
This commit moves the parameterized tests in question into the
anonymous namespace to avoid the warnings.
Change-Id: I9c4a8bd9f4e225ed14ab64f5433d5f5c102e01a1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2418723
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70482}
3705048dd7