1 // { dg-do compile { target c++11 } }
2 // { dg-options "-fno-ext-numeric-literals" }
3
4 // Integer imaginary...
5
6 constexpr unsigned long long
7 operator"" i(unsigned long long n)
8 { return 4 * n + 0; }
9
10 constexpr unsigned long long
11 operator"" I(unsigned long long n)
12 { return 4 * n + 1; }
13
14 constexpr unsigned long long
15 operator"" j(unsigned long long n)
16 { return 4 * n + 2; }
17
18 constexpr unsigned long long
19 operator"" J(unsigned long long n)
20 { return 4 * n + 3; }
21
22 // Floating-point imaginary...
23
24 constexpr long double
25 operator"" i(long double n)
26 { return 4.0L * n + 0.0L; }
27
28 constexpr long double
29 operator"" I(long double n)
30 { return 4.0L * n + 1.0L; }
31
32 constexpr long double
33 operator"" j(long double n)
34 { return 4.0L * n + 2.0L; }
35
36 constexpr long double
37 operator"" J(long double n)
38 { return 4.0L * n + 3.0L; }
39
40 // Fixed-point...
41
42 constexpr long double
43 operator"" k(long double n)
44 { return 4 * (n + 1) + 0; }
45
46 constexpr long double
47 operator"" K(long double n)
48 { return 4 * (n + 1) + 1; }
49
50 constexpr long double
51 operator"" r(long double n)
52 { return 4 * (n + 1) + 2; }
53
54 constexpr long double
55 operator"" R(long double n)
56 { return 4 * (n + 1) + 3; }
57
58 // Machine-defined...
59
60 constexpr long double
61 operator"" w(long double n)
62 { return 4 * (n + 2) + 0; }
63
64 constexpr long double
65 operator"" W(long double n)
66 { return 4 * (n + 2) + 1; }
67
68 constexpr long double
69 operator"" q(long double n)
70 { return 4 * (n + 2) + 2; }
71
72 constexpr long double
73 operator"" Q(long double n)
74 { return 4 * (n + 2) + 3; }
75
76 int
main()77 main()
78 {
79 auto ii = 1i;
80 auto Ii = 1I;
81 auto ji = 1j;
82 auto Ji = 1J;
83
84 auto ifp = 1.0i;
85 auto Ifp = 1.0I;
86 auto jfp = 1.0j;
87 auto Jfp = 1.0J;
88
89 auto kfp = 1.0k;
90 auto Kfp = 1.0K;
91 auto rfp = 1.0r;
92 auto Rfp = 1.0R;
93
94 auto wfp = 1.0w;
95 auto Wfp = 1.0W;
96 auto qfp = 1.0q;
97 auto Qfp = 1.0Q;
98 }
99
100 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 7 }
101 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 11 }
102 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 15 }
103 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 19 }
104 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 25 }
105 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 29 }
106 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 33 }
107 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 37 }
108 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 43 }
109 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 47 }
110 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 51 }
111 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 55 }
112 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 61 }
113 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 65 }
114 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 69 }
115 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 73 }
116