1 | // RUN: %clang_cc1 -std=c++11 -ast-print %s | FileCheck %s |
2 | |
3 | // CHECK: auto operator""_foo(const char *p, decltype(sizeof(int))) -> decltype(nullptr); |
4 | auto operator"" _foo(const char *p, decltype(sizeof(int))) -> decltype(nullptr); |
5 | |
6 | // CHECK: decltype(""_foo) operator""_bar(unsigned long long); |
7 | decltype(""_foo) operator"" _bar(unsigned long long); |
8 | |
9 | // CHECK: decltype(42_bar) operator""_baz(long double); |
10 | decltype(42_bar) operator"" _baz(long double); |
11 | |
12 | // CHECK: decltype(4.5_baz) operator""_baz(char); |
13 | decltype(4.5_baz) operator"" _baz(char); |
14 | |
15 | // CHECK: const char *operator""_quux(const char *); |
16 | const char *operator"" _quux(const char *); |
17 | |
18 | // CHECK: template <char ...> const char *operator""_fritz(); |
19 | template<char...> const char *operator"" _fritz(); |
20 | |
21 | // CHECK: const char *p1 = "bar1"_foo; |
22 | const char *p1 = "bar1"_foo; |
23 | // CHECK: const char *p2 = "bar2"_foo; |
24 | const char *p2 = R"x(bar2)x"_foo; |
25 | // CHECK: const char *p3 = u8"bar3"_foo; |
26 | const char *p3 = u8"bar3"_foo; |
27 | // CHECK: const char *p4 = 297_bar; |
28 | const char *p4 = 0x129_bar; |
29 | // CHECK: const char *p5 = 1.0E+12_baz; |
30 | const char *p5 = 1e12_baz; |
31 | // CHECK: const char *p6 = 'x'_baz; |
32 | const char *p6 = 'x'_baz; |
33 | // CHECK: const char *p7 = 123_quux; |
34 | const char *p7 = 123_quux; |
35 | // CHECK: const char *p8 = 4.9_quux; |
36 | const char *p8 = 4.9_quux; |
37 | // CHECK: const char *p9 = 0x42e3F_fritz; |
38 | const char *p9 = 0x42e3F_fritz; |
39 | // CHECK: const char *p10 = 3.300e+15_fritz; |
40 | const char *p10 = 3.300e+15_fritz; |
41 | |
42 | template <class C, C...> const char *operator"" _suffix(); |
43 | // CHECK: const char *PR23120 = operator""_suffix<char32_t, 66615>(); |
44 | const char *PR23120 = U"𐐷"_suffix; |
45 | |
46 | // PR28885 |
47 | struct A { |
48 | A(); |
49 | }; |
50 | struct B : A { |
51 | using A::A; // CHECK: using A::A; |
52 | }; // CHECK-NEXT: }; |
53 | |
54 | // CHECK: ; |
55 | ; |
56 | // CHECK-NOT: ; |
57 | |
58 | void g(int n) { |
59 | int buffer[n]; // CHECK: int buffer[n]; |
60 | [&buffer]() {}(); // CHECK: [&buffer] |
61 | } |
62 | |
63 | |