| 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 | |