1 #![feature(c_variadic)]
5 fn f1_1(x: isize, ...) {}
6 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
9 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
10 //~| ERROR C-variadic function must be declared with at least one named argument
12 extern "C" fn f2_1(x: isize, ...) {}
13 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
15 extern "C" fn f2_2(...) {}
16 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
17 //~| ERROR C-variadic function must be declared with at least one named argument
19 extern "C" fn f2_3(..., x: isize) {}
20 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
21 //~| ERROR `...` must be the last argument of a C-variadic function
23 extern fn f3_1(x: isize, ...) {}
24 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
26 extern fn f3_2(...) {}
27 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
28 //~| ERROR C-variadic function must be declared with at least one named argument
30 extern fn f3_3(..., x: isize) {}
31 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
32 //~| ERROR `...` must be the last argument of a C-variadic function
36 //~^ ERROR C-variadic function must be declared with at least one named argument
37 fn e_f2(..., x: isize);
38 //~^ ERROR `...` must be the last argument of a C-variadic function
44 fn i_f1(x: isize, ...) {}
45 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
47 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
48 //~| ERROR C-variadic function must be declared with at least one named argument
49 fn i_f3(..., x: isize, ...) {}
50 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
51 //~| ERROR only foreign or `unsafe extern "C" functions may be C-variadic
52 //~| ERROR `...` must be the last argument of a C-variadic function
53 fn i_f4(..., x: isize, ...) {}
54 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
55 //~| ERROR only foreign or `unsafe extern "C" functions may be C-variadic
56 //~| ERROR `...` must be the last argument of a C-variadic function
60 fn t_f1(x: isize, ...) {}
61 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
62 fn t_f2(x: isize, ...);
63 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
65 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
66 //~| ERROR C-variadic function must be declared with at least one named argument
68 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
69 //~| ERROR C-variadic function must be declared with at least one named argument
70 fn t_f5(..., x: isize) {}
71 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
72 //~| ERROR `...` must be the last argument of a C-variadic function
73 fn t_f6(..., x: isize);
74 //~^ ERROR only foreign or `unsafe extern "C" functions may be C-variadic
75 //~| ERROR `...` must be the last argument of a C-variadic function