1 // RUN: %clang_cc1 -std=c++1y %s -include %s -verify 2 3 #ifndef INCLUDED 4 #define INCLUDED 5 6 #pragma clang system_header 7 namespace std { 8 using size_t = decltype(sizeof(0)); 9 10 struct duration {}; 11 duration operator""ns(unsigned long long); 12 duration operator""us(unsigned long long); 13 duration operator""ms(unsigned long long); 14 duration operator""s(unsigned long long); 15 duration operator""min(unsigned long long); 16 duration operator""h(unsigned long long); 17 18 struct string {}; 19 string operator""s(const char*, size_t); 20 21 template<typename T> struct complex {}; 22 complex<float> operator""if(long double); 23 complex<float> operator""if(unsigned long long); 24 complex<double> operator""i(long double); 25 complex<double> operator""i(unsigned long long); 26 complex<long double> operator""il(long double); 27 complex<long double> operator""il(unsigned long long); 28 } 29 30 #else 31 32 using namespace std; 33 duration a = 1ns, b = 1us, c = 1ms, d = 1s, e = 1min, f = 1h; 34 string s = "foo"s; 35 char error = 'x's; // expected-error {{invalid suffix}} expected-error {{expected ';'}} 36 37 int _1z = 1z; // expected-error {{invalid suffix}} 38 int _1b = 1b; // expected-error {{invalid digit}} 39 40 complex<float> cf1 = 1if, cf2 = 2.if, cf3 = 0x3if; 41 complex<double> cd1 = 1i, cd2 = 2.i, cd3 = 0b0110101i; 42 complex<long double> cld1 = 1il, cld2 = 2.il, cld3 = 0047il; 43 44 #endif 45
