18 std::string repr(const Twine &Value) {  in repr()
26   EXPECT_EQ("", Twine().str());  in TEST()
27   EXPECT_EQ("hi", Twine("hi").str());  in TEST()
28   EXPECT_EQ("hi", Twine(std::string("hi")).str());  in TEST()
29   EXPECT_EQ("hi", Twine(StringRef("hi")).str());  in TEST()
30   EXPECT_EQ("hi", Twine(StringRef(std::string("hi"))).str());  in TEST()
31   EXPECT_EQ("hi", Twine(StringRef("hithere", 2)).str());  in TEST()
32   EXPECT_EQ("hi", Twine(SmallString<4>("hi")).str());  in TEST()
36   EXPECT_EQ("123", Twine(123U).str());  in TEST()
37   EXPECT_EQ("123", Twine(123).str());  in TEST()
38   EXPECT_EQ("-123", Twine(-123).str());  in TEST()
39   EXPECT_EQ("123", Twine(123).str());  in TEST()
40   EXPECT_EQ("-123", Twine(-123).str());  in TEST()
42   EXPECT_EQ("7b", Twine::utohexstr(123).str());  in TEST()
46   EXPECT_EQ("x", Twine('x').str());  in TEST()
47   EXPECT_EQ("x", Twine(static_cast<unsigned char>('x')).str());  in TEST()
48   EXPECT_EQ("x", Twine(static_cast<signed char>('x')).str());  in TEST()
57             repr(Twine("hi").concat(Twine::createNull())));  in TEST()
59             repr(Twine::createNull().concat(Twine("hi"))));  in TEST()
63             repr(Twine("hi").concat(Twine())));  in TEST()
65             repr(Twine().concat(Twine("hi"))));  in TEST()
67             repr(Twine().concat(Twine(SmallString<5>("hi")))));  in TEST()
69             repr(Twine(SmallString<7>("hey")).concat(Twine("there"))));  in TEST()
73             repr(Twine("a").concat(Twine("b"))));  in TEST()
77             repr(Twine("a").concat(Twine("b")).concat(Twine("c"))));  in TEST()
79             repr(Twine("a").concat(Twine("b").concat(Twine("c")))));  in TEST()
81             repr(Twine("a").concat(Twine(SmallString<3>("b")).concat(Twine("c")))));  in TEST()
86   EXPECT_EQ(0, *Twine("hello").toNullTerminatedStringRef(storage).end());  in TEST()
88            *Twine(StringRef("hello")).toNullTerminatedStringRef(storage).end());  in TEST()
89   EXPECT_EQ(0, *Twine(SmallString<11>("hello"))  in TEST()