[lang-ref] ( init_empty_set ) ( cpp )

TEST(ArrayInit, InitEmptySet) {
	// {}
	{
		set<int> items = {};
		EXPECT_EQ(items.size(), 0);
	}
	{
		// or just define..
		set<int> items;
		EXPECT_EQ(items.size(), 0);
	}
}