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Added emplace(void) for older compilers

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This commit is contained in:
Andrzej Krzemienski
2015-05-15 16:27:40 +02:00
parent 339202a8fb
commit 8ca74951b0
7 changed files with 65 additions and 33 deletions
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7
test/optional_test_emplace.cpp
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@ -145,11 +145,16 @@ void test_clear_on_throw()
void test_no_assignment_on_emplacement()
{
optional<const std::string> os;
optional<const std::string> os, ot;
BOOST_TEST(!os);
os.emplace("wow");
BOOST_TEST(os);
BOOST_TEST_EQ(*os, "wow");
BOOST_TEST(!ot);
ot.emplace();
BOOST_TEST(ot);
BOOST_TEST_EQ(*ot, "");
}
int main()